binutils-gdb/bfd/mach-o.c

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2002-11-06 14:26:29 +01:00
/* Mach-O support for BFD.
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
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#include "sysdep.h"
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#include "mach-o.h"
#include "bfd.h"
#include "libbfd.h"
#include "libiberty.h"
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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#include "aout/stab_gnu.h"
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#include <ctype.h>
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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#define bfd_mach_o_object_p bfd_mach_o_gen_object_p
#define bfd_mach_o_core_p bfd_mach_o_gen_core_p
#define bfd_mach_o_mkobject bfd_false
2005-04-11 10:23:05 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
#define FILE_ALIGN(off, algn) \
(((off) + ((file_ptr) 1 << (algn)) - 1) & ((file_ptr) -1 << (algn)))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
static int bfd_mach_o_scan_read_symtab_symbols (bfd *);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned int
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_mach_o_version (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = NULL;
BFD_ASSERT (bfd_mach_o_valid (abfd));
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
mdata = bfd_mach_o_get_data (abfd);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return mdata->header.version;
}
bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_valid (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
if (abfd == NULL || abfd->xvec == NULL)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
2002-11-06 14:26:29 +01:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (abfd->xvec->flavour != bfd_target_mach_o_flavour)
return FALSE;
2002-11-06 14:26:29 +01:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (bfd_mach_o_get_data (abfd) == NULL)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
return TRUE;
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
static INLINE bfd_boolean
mach_o_wide_p (bfd_mach_o_header *header)
{
switch (header->version)
{
case 1:
return FALSE;
case 2:
return TRUE;
default:
BFD_FAIL ();
return FALSE;
}
}
static INLINE bfd_boolean
bfd_mach_o_wide_p (bfd *abfd)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
return mach_o_wide_p (&bfd_mach_o_get_data (abfd)->header);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* Tables to translate well known Mach-O segment/section names to bfd
names. Use of canonical names (such as .text or .debug_frame) is required
by gdb. */
struct mach_o_section_name_xlat
{
const char *bfd_name;
const char *mach_o_name;
};
static const struct mach_o_section_name_xlat dwarf_section_names_xlat[] =
{
{ ".debug_frame", "__debug_frame" },
{ ".debug_info", "__debug_info" },
{ ".debug_abbrev", "__debug_abbrev" },
{ ".debug_aranges", "__debug_aranges" },
{ ".debug_macinfo", "__debug_macinfo" },
{ ".debug_line", "__debug_line" },
{ ".debug_loc", "__debug_loc" },
{ ".debug_pubnames", "__debug_pubnames" },
{ ".debug_pubtypes", "__debug_pubtypes" },
{ ".debug_str", "__debug_str" },
{ ".debug_ranges", "__debug_ranges" },
{ NULL, NULL}
};
static const struct mach_o_section_name_xlat text_section_names_xlat[] =
{
{ ".text", "__text" },
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
{ ".const", "__const" },
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
{ ".cstring", "__cstring" },
{ ".eh_frame", "__eh_frame" },
{ NULL, NULL}
};
static const struct mach_o_section_name_xlat data_section_names_xlat[] =
{
{ ".data", "__data" },
{ ".bss", "__bss" },
{ NULL, NULL}
};
struct mach_o_segment_name_xlat
{
const char *segname;
const struct mach_o_section_name_xlat *sections;
};
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
static const struct mach_o_segment_name_xlat segsec_names_xlat[] =
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
{
{ "__DWARF", dwarf_section_names_xlat },
{ "__TEXT", text_section_names_xlat },
{ "__DATA", data_section_names_xlat },
{ NULL, NULL }
};
/* Mach-O to bfd names. */
static char *
bfd_mach_o_convert_section_name_to_bfd (bfd *abfd, bfd_mach_o_section *section)
{
const struct mach_o_segment_name_xlat *seg;
char *res;
unsigned int len;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
const char *pfx = "";
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
for (seg = segsec_names_xlat; seg->segname; seg++)
{
if (strcmp (seg->segname, section->segname) == 0)
{
const struct mach_o_section_name_xlat *sec;
for (sec = seg->sections; sec->mach_o_name; sec++)
{
if (strcmp (sec->mach_o_name, section->sectname) == 0)
{
len = strlen (sec->bfd_name);
res = bfd_alloc (abfd, len + 1);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (res == NULL)
return NULL;
strcpy (res, sec->bfd_name);
return res;
}
}
}
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
len = strlen (section->segname) + 1
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
+ strlen (section->sectname) + 1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* Put "LC_SEGMENT." prefix if the segment name is weird (ie doesn't start
with an underscore. */
if (section->segname[0] != '_')
{
static const char seg_pfx[] = "LC_SEGMENT.";
pfx = seg_pfx;
len += sizeof (seg_pfx) - 1;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
res = bfd_alloc (abfd, len);
if (res == NULL)
return NULL;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
snprintf (res, len, "%s%s.%s", pfx, section->segname, section->sectname);
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return res;
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* Convert a bfd section name to a Mach-O segment + section name. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
static void
bfd_mach_o_convert_section_name_to_mach_o (bfd *abfd ATTRIBUTE_UNUSED,
asection *sect,
bfd_mach_o_section *section)
{
const struct mach_o_segment_name_xlat *seg;
const char *name = bfd_get_section_name (abfd, sect);
const char *dot;
unsigned int len;
unsigned int seglen;
unsigned int seclen;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* List of well known names. They all start with a dot. */
if (name[0] == '.')
for (seg = segsec_names_xlat; seg->segname; seg++)
{
const struct mach_o_section_name_xlat *sec;
for (sec = seg->sections; sec->mach_o_name; sec++)
{
if (strcmp (sec->bfd_name, name) == 0)
{
strcpy (section->segname, seg->segname);
strcpy (section->sectname, sec->mach_o_name);
return;
}
}
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* Strip LC_SEGMENT. prefix. */
if (strncmp (name, "LC_SEGMENT.", 11) == 0)
name += 11;
/* Find a dot. */
dot = strchr (name, '.');
len = strlen (name);
/* Try to split name into segment and section names. */
if (dot && dot != name)
{
seglen = dot - name;
seclen = len - (dot + 1 - name);
if (seglen < 16 && seclen < 16)
{
memcpy (section->segname, name, seglen);
section->segname[seglen] = 0;
memcpy (section->sectname, dot + 1, seclen);
section->sectname[seclen] = 0;
return;
}
}
if (len > 16)
len = 16;
memcpy (section->segname, name, len);
section->segname[len] = 0;
memcpy (section->sectname, name, len);
section->sectname[len] = 0;
2002-11-06 14:26:29 +01:00
}
/* Copy any private info we understand from the input symbol
to the output symbol. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_bfd_copy_private_symbol_data (bfd *ibfd ATTRIBUTE_UNUSED,
asymbol *isymbol ATTRIBUTE_UNUSED,
bfd *obfd ATTRIBUTE_UNUSED,
asymbol *osymbol ATTRIBUTE_UNUSED)
2002-11-06 14:26:29 +01:00
{
return TRUE;
2002-11-06 14:26:29 +01:00
}
/* Copy any private info we understand from the input section
to the output section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_bfd_copy_private_section_data (bfd *ibfd ATTRIBUTE_UNUSED,
asection *isection ATTRIBUTE_UNUSED,
bfd *obfd ATTRIBUTE_UNUSED,
asection *osection ATTRIBUTE_UNUSED)
2002-11-06 14:26:29 +01:00
{
return TRUE;
2002-11-06 14:26:29 +01:00
}
/* Copy any private info we understand from the input bfd
to the output bfd. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
2002-11-06 14:26:29 +01:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (bfd_get_flavour (ibfd) != bfd_target_mach_o_flavour
|| bfd_get_flavour (obfd) != bfd_target_mach_o_flavour)
return TRUE;
2002-11-06 14:26:29 +01:00
BFD_ASSERT (bfd_mach_o_valid (ibfd));
BFD_ASSERT (bfd_mach_o_valid (obfd));
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* FIXME: copy commands. */
return TRUE;
2002-11-06 14:26:29 +01:00
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
/* Count the total number of symbols. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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static long
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bfd_mach_o_count_symbols (bfd *abfd)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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if (mdata->symtab == NULL)
return 0;
return mdata->symtab->nsyms;
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}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
long
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bfd_mach_o_get_symtab_upper_bound (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
long nsyms = bfd_mach_o_count_symbols (abfd);
return ((nsyms + 1) * sizeof (asymbol *));
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
long
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bfd_mach_o_canonicalize_symtab (bfd *abfd, asymbol **alocation)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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long nsyms = bfd_mach_o_count_symbols (abfd);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_symtab_command *sym = mdata->symtab;
unsigned long j;
2002-11-06 14:26:29 +01:00
if (nsyms < 0)
return nsyms;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (bfd_mach_o_scan_read_symtab_symbols (abfd) != 0)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (stderr,
"bfd_mach_o_canonicalize_symtab: unable to load symbols\n");
return 0;
}
2002-11-06 14:26:29 +01:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
BFD_ASSERT (sym->symbols != NULL);
2002-11-06 14:26:29 +01:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
for (j = 0; j < sym->nsyms; j++)
alocation[j] = &sym->symbols[j].symbol;
2002-11-06 14:26:29 +01:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
alocation[j] = NULL;
2002-11-06 14:26:29 +01:00
return nsyms;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
void
2005-04-11 10:23:05 +02:00
bfd_mach_o_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
asymbol *symbol,
symbol_info *ret)
2002-11-06 14:26:29 +01:00
{
bfd_symbol_info (symbol, ret);
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
void
2005-04-11 10:23:05 +02:00
bfd_mach_o_print_symbol (bfd *abfd,
PTR afile,
asymbol *symbol,
bfd_print_symbol_type how)
2002-11-06 14:26:29 +01:00
{
FILE *file = (FILE *) afile;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
const char *name;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_asymbol *asym = (bfd_mach_o_asymbol *)symbol;
2002-11-06 14:26:29 +01:00
switch (how)
{
case bfd_print_symbol_name:
fprintf (file, "%s", symbol->name);
break;
default:
bfd_print_symbol_vandf (abfd, (PTR) file, symbol);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (asym->n_type & BFD_MACH_O_N_STAB)
name = bfd_get_stab_name (asym->n_type);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
switch (asym->n_type & BFD_MACH_O_N_TYPE)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
{
case BFD_MACH_O_N_UNDF:
name = "UND";
break;
case BFD_MACH_O_N_ABS:
name = "ABS";
break;
case BFD_MACH_O_N_INDR:
name = "INDR";
break;
case BFD_MACH_O_N_PBUD:
name = "PBUD";
break;
case BFD_MACH_O_N_SECT:
name = "SECT";
break;
default:
name = "???";
break;
}
if (name == NULL)
name = "";
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
fprintf (file, " %02x %-6s %02x %04x",
asym->n_type, name, asym->n_sect, asym->n_desc);
if ((asym->n_type & BFD_MACH_O_N_STAB) == 0
&& (asym->n_type & BFD_MACH_O_N_TYPE) == BFD_MACH_O_N_SECT)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
fprintf (file, " %-5s", symbol->section->name);
fprintf (file, " %s", symbol->name);
2002-11-06 14:26:29 +01:00
}
}
static void
2005-04-11 10:23:05 +02:00
bfd_mach_o_convert_architecture (bfd_mach_o_cpu_type mtype,
bfd_mach_o_cpu_subtype msubtype ATTRIBUTE_UNUSED,
enum bfd_architecture *type,
unsigned long *subtype)
2002-11-06 14:26:29 +01:00
{
*subtype = bfd_arch_unknown;
switch (mtype)
{
case BFD_MACH_O_CPU_TYPE_VAX: *type = bfd_arch_vax; break;
case BFD_MACH_O_CPU_TYPE_MC680x0: *type = bfd_arch_m68k; break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
case BFD_MACH_O_CPU_TYPE_I386:
*type = bfd_arch_i386;
*subtype = bfd_mach_i386_i386;
break;
case BFD_MACH_O_CPU_TYPE_X86_64:
*type = bfd_arch_i386;
*subtype = bfd_mach_x86_64;
break;
2002-11-06 14:26:29 +01:00
case BFD_MACH_O_CPU_TYPE_MIPS: *type = bfd_arch_mips; break;
case BFD_MACH_O_CPU_TYPE_MC98000: *type = bfd_arch_m98k; break;
case BFD_MACH_O_CPU_TYPE_HPPA: *type = bfd_arch_hppa; break;
case BFD_MACH_O_CPU_TYPE_ARM: *type = bfd_arch_arm; break;
case BFD_MACH_O_CPU_TYPE_MC88000: *type = bfd_arch_m88k; break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
case BFD_MACH_O_CPU_TYPE_SPARC:
*type = bfd_arch_sparc;
*subtype = bfd_mach_sparc;
break;
2002-11-06 14:26:29 +01:00
case BFD_MACH_O_CPU_TYPE_I860: *type = bfd_arch_i860; break;
case BFD_MACH_O_CPU_TYPE_ALPHA: *type = bfd_arch_alpha; break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
case BFD_MACH_O_CPU_TYPE_POWERPC:
*type = bfd_arch_powerpc;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
*subtype = bfd_mach_ppc;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
break;
case BFD_MACH_O_CPU_TYPE_POWERPC_64:
*type = bfd_arch_powerpc;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
*subtype = bfd_mach_ppc64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
break;
2002-11-06 14:26:29 +01:00
default:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
*type = bfd_arch_unknown;
break;
2002-11-06 14:26:29 +01:00
}
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
static bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_write_header (bfd *abfd, bfd_mach_o_header *header)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned char buf[32];
unsigned int size;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
size = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2005-04-11 10:23:05 +02:00
bfd_h_put_32 (abfd, header->magic, buf + 0);
bfd_h_put_32 (abfd, header->cputype, buf + 4);
bfd_h_put_32 (abfd, header->cpusubtype, buf + 8);
bfd_h_put_32 (abfd, header->filetype, buf + 12);
bfd_h_put_32 (abfd, header->ncmds, buf + 16);
bfd_h_put_32 (abfd, header->sizeofcmds, buf + 20);
bfd_h_put_32 (abfd, header->flags, buf + 24);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (mach_o_wide_p (header))
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_h_put_32 (abfd, header->reserved, buf + 28);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
|| bfd_bwrite ((PTR) buf, size, abfd) != size)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
2005-04-11 10:23:05 +02:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return TRUE;
2005-04-11 10:23:05 +02:00
}
static int
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_mach_o_scan_write_thread (bfd *abfd, bfd_mach_o_load_command *command)
2005-04-11 10:23:05 +02:00
{
bfd_mach_o_thread_command *cmd = &command->command.thread;
unsigned int i;
unsigned char buf[8];
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int offset;
2005-04-11 10:23:05 +02:00
unsigned int nflavours;
BFD_ASSERT ((command->type == BFD_MACH_O_LC_THREAD)
|| (command->type == BFD_MACH_O_LC_UNIXTHREAD));
offset = 8;
nflavours = 0;
for (i = 0; i < cmd->nflavours; i++)
{
BFD_ASSERT ((cmd->flavours[i].size % 4) == 0);
BFD_ASSERT (cmd->flavours[i].offset == (command->offset + offset + 8));
bfd_h_put_32 (abfd, cmd->flavours[i].flavour, buf);
bfd_h_put_32 (abfd, (cmd->flavours[i].size / 4), buf + 4);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
|| bfd_bwrite ((PTR) buf, 8, abfd) != 8)
2005-04-11 10:23:05 +02:00
return -1;
offset += cmd->flavours[i].size + 8;
}
return 0;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
long
bfd_mach_o_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED,
asection *asect)
{
return (asect->reloc_count + 1) * sizeof (arelent *);
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
static int
bfd_mach_o_canonicalize_one_reloc (bfd *abfd, char *buf,
arelent *res, asymbol **syms)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
bfd_mach_o_reloc_info reloc;
bfd_vma addr;
bfd_vma symnum;
asymbol **sym;
addr = bfd_get_32 (abfd, buf + 0);
symnum = bfd_get_32 (abfd, buf + 4);
if (addr & BFD_MACH_O_SR_SCATTERED)
{
unsigned int j;
/* Scattered relocation.
Extract section and offset from r_value. */
res->sym_ptr_ptr = NULL;
res->addend = 0;
for (j = 0; j < mdata->nsects; j++)
{
bfd_mach_o_section *sect = mdata->sections[j];
if (symnum >= sect->addr && symnum < sect->addr + sect->size)
{
res->sym_ptr_ptr = sect->bfdsection->symbol_ptr_ptr;
res->addend = symnum - sect->addr;
break;
}
}
res->address = BFD_MACH_O_GET_SR_ADDRESS (addr);
reloc.r_type = BFD_MACH_O_GET_SR_TYPE (addr);
reloc.r_length = BFD_MACH_O_GET_SR_LENGTH (addr);
reloc.r_pcrel = addr & BFD_MACH_O_SR_PCREL;
reloc.r_scattered = 1;
}
else
{
unsigned int num = BFD_MACH_O_GET_R_SYMBOLNUM (symnum);
res->addend = 0;
res->address = addr;
if (symnum & BFD_MACH_O_R_EXTERN)
sym = syms + num;
else
{
BFD_ASSERT (num != 0);
BFD_ASSERT (num <= mdata->nsects);
sym = mdata->sections[num - 1]->bfdsection->symbol_ptr_ptr;
}
res->sym_ptr_ptr = sym;
reloc.r_type = BFD_MACH_O_GET_R_TYPE (symnum);
reloc.r_length = BFD_MACH_O_GET_R_LENGTH (symnum);
reloc.r_pcrel = (symnum & BFD_MACH_O_R_PCREL) ? 1 : 0;
reloc.r_scattered = 0;
}
if (!(*bed->_bfd_mach_o_swap_reloc_in)(res, &reloc))
return -1;
return 0;
}
static int
bfd_mach_o_canonicalize_relocs (bfd *abfd, unsigned long filepos,
unsigned long count,
arelent *res, asymbol **syms)
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned long i;
char *native_relocs;
bfd_size_type native_size;
/* Allocate and read relocs. */
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
native_size = count * BFD_MACH_O_RELENT_SIZE;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
native_relocs = bfd_malloc (native_size);
if (native_relocs == NULL)
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (bfd_seek (abfd, filepos, SEEK_SET) != 0
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
|| bfd_bread (native_relocs, native_size, abfd) != native_size)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
goto err;
for (i = 0; i < count; i++)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
char *buf = native_relocs + BFD_MACH_O_RELENT_SIZE * i;
if (bfd_mach_o_canonicalize_one_reloc (abfd, buf, &res[i], syms) < 0)
goto err;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
free (native_relocs);
return i;
err:
free (native_relocs);
return -1;
}
long
bfd_mach_o_canonicalize_reloc (bfd *abfd, asection *asect,
arelent **rels, asymbol **syms)
{
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
unsigned long i;
arelent *res;
if (asect->reloc_count == 0)
return 0;
/* No need to go further if we don't know how to read relocs. */
if (bed->_bfd_mach_o_swap_reloc_in == NULL)
return 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
res = bfd_malloc (asect->reloc_count * sizeof (arelent));
if (res == NULL)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
return -1;
if (bfd_mach_o_canonicalize_relocs (abfd, asect->rel_filepos,
asect->reloc_count, res, syms) < 0)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
free (res);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
return -1;
}
for (i = 0; i < asect->reloc_count; i++)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
rels[i] = &res[i];
rels[i] = NULL;
asect->relocation = res;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
return i;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
long
bfd_mach_o_get_dynamic_reloc_upper_bound (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (mdata->dysymtab == NULL)
return 1;
return (mdata->dysymtab->nextrel + mdata->dysymtab->nlocrel)
* sizeof (arelent *);
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
long
bfd_mach_o_canonicalize_dynamic_reloc (bfd *abfd, arelent **rels,
struct bfd_symbol **syms)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_dysymtab_command *dysymtab = mdata->dysymtab;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
unsigned long i;
arelent *res;
if (dysymtab == NULL)
return 0;
if (dysymtab->nextrel == 0 && dysymtab->nlocrel == 0)
return 0;
/* No need to go further if we don't know how to read relocs. */
if (bed->_bfd_mach_o_swap_reloc_in == NULL)
return 0;
res = bfd_malloc ((dysymtab->nextrel + dysymtab->nlocrel) * sizeof (arelent));
if (res == NULL)
return -1;
if (bfd_mach_o_canonicalize_relocs (abfd, dysymtab->extreloff,
dysymtab->nextrel, res, syms) < 0)
{
free (res);
return -1;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (bfd_mach_o_canonicalize_relocs (abfd, dysymtab->locreloff,
dysymtab->nlocrel,
res + dysymtab->nextrel, syms) < 0)
{
free (res);
return -1;
}
for (i = 0; i < dysymtab->nextrel + dysymtab->nlocrel; i++)
rels[i] = &res[i];
rels[i] = NULL;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
return i;
}
static bfd_boolean
bfd_mach_o_scan_write_relocs (bfd *abfd, bfd_mach_o_section *section)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int i;
arelent **entries;
asection *sec;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
sec = section->bfdsection;
if (sec->reloc_count == 0)
return TRUE;
if (bed->_bfd_mach_o_swap_reloc_out == NULL)
return TRUE;
/* Allocate relocation room. */
mdata->filelen = FILE_ALIGN(mdata->filelen, 2);
section->nreloc = sec->reloc_count;
sec->rel_filepos = mdata->filelen;
section->reloff = sec->rel_filepos;
mdata->filelen += sec->reloc_count * BFD_MACH_O_RELENT_SIZE;
if (bfd_seek (abfd, section->reloff, SEEK_SET) != 0)
return FALSE;
/* Convert and write. */
entries = section->bfdsection->orelocation;
for (i = 0; i < section->nreloc; i++)
{
arelent *rel = entries[i];
char buf[8];
bfd_mach_o_reloc_info info, *pinfo = &info;
/* Convert relocation to an intermediate representation. */
if (!(*bed->_bfd_mach_o_swap_reloc_out) (rel, pinfo))
return FALSE;
/* Lower the relocation info. */
if (pinfo->r_scattered)
{
unsigned long v;
v = BFD_MACH_O_SR_SCATTERED
| (pinfo->r_pcrel ? BFD_MACH_O_SR_PCREL : 0)
| BFD_MACH_O_SET_SR_LENGTH(pinfo->r_length)
| BFD_MACH_O_SET_SR_TYPE(pinfo->r_type)
| BFD_MACH_O_SET_SR_ADDRESS(pinfo->r_address);
bfd_put_32 (abfd, v, buf);
bfd_put_32 (abfd, pinfo->r_value, buf + 4);
}
else
{
unsigned long v;
bfd_put_32 (abfd, pinfo->r_address, buf);
v = BFD_MACH_O_SET_R_SYMBOLNUM (pinfo->r_value)
| (pinfo->r_pcrel ? BFD_MACH_O_R_PCREL : 0)
| BFD_MACH_O_SET_R_LENGTH (pinfo->r_length)
| (pinfo->r_extern ? BFD_MACH_O_R_EXTERN : 0)
| BFD_MACH_O_SET_R_TYPE (pinfo->r_type);
bfd_put_32 (abfd, v, buf + 4);
}
if (bfd_bwrite ((PTR) buf, BFD_MACH_O_RELENT_SIZE, abfd)
!= BFD_MACH_O_RELENT_SIZE)
return FALSE;
}
return TRUE;
}
2005-04-11 10:23:05 +02:00
static int
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_scan_write_section_32 (bfd *abfd, bfd_mach_o_section *section)
2005-04-11 10:23:05 +02:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
unsigned char buf[BFD_MACH_O_SECTION_SIZE];
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memcpy (buf, section->sectname, 16);
memcpy (buf + 16, section->segname, 16);
bfd_h_put_32 (abfd, section->addr, buf + 32);
bfd_h_put_32 (abfd, section->size, buf + 36);
bfd_h_put_32 (abfd, section->offset, buf + 40);
bfd_h_put_32 (abfd, section->align, buf + 44);
bfd_h_put_32 (abfd, section->reloff, buf + 48);
bfd_h_put_32 (abfd, section->nreloc, buf + 52);
bfd_h_put_32 (abfd, section->flags, buf + 56);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_h_put_32 (abfd, section->reserved1, buf + 60);
bfd_h_put_32 (abfd, section->reserved2, buf + 64);
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2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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if (bfd_bwrite ((PTR) buf, BFD_MACH_O_SECTION_SIZE, abfd)
!= BFD_MACH_O_SECTION_SIZE)
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return -1;
return 0;
}
static int
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_scan_write_section_64 (bfd *abfd, bfd_mach_o_section *section)
2005-04-11 10:23:05 +02:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
unsigned char buf[BFD_MACH_O_SECTION_64_SIZE];
2005-04-11 10:23:05 +02:00
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
memcpy (buf, section->sectname, 16);
memcpy (buf + 16, section->segname, 16);
bfd_h_put_64 (abfd, section->addr, buf + 32);
bfd_h_put_64 (abfd, section->size, buf + 40);
bfd_h_put_32 (abfd, section->offset, buf + 48);
bfd_h_put_32 (abfd, section->align, buf + 52);
bfd_h_put_32 (abfd, section->reloff, buf + 56);
bfd_h_put_32 (abfd, section->nreloc, buf + 60);
bfd_h_put_32 (abfd, section->flags, buf + 64);
bfd_h_put_32 (abfd, section->reserved1, buf + 68);
bfd_h_put_32 (abfd, section->reserved2, buf + 72);
bfd_h_put_32 (abfd, section->reserved3, buf + 76);
2005-04-11 10:23:05 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (bfd_bwrite ((PTR) buf, BFD_MACH_O_SECTION_64_SIZE, abfd)
!= BFD_MACH_O_SECTION_64_SIZE)
2005-04-11 10:23:05 +02:00
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return 0;
}
static int
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
bfd_mach_o_scan_write_segment_32 (bfd *abfd, bfd_mach_o_load_command *command)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned char buf[BFD_MACH_O_LC_SEGMENT_SIZE];
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_mach_o_segment_command *seg = &command->command.segment;
unsigned long i;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
for (i = 0; i < seg->nsects; i++)
if (!bfd_mach_o_scan_write_relocs (abfd, &seg->sections[i]))
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
memcpy (buf, seg->segname, 16);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
bfd_h_put_32 (abfd, seg->vmaddr, buf + 16);
bfd_h_put_32 (abfd, seg->vmsize, buf + 20);
bfd_h_put_32 (abfd, seg->fileoff, buf + 24);
bfd_h_put_32 (abfd, seg->filesize, buf + 28);
bfd_h_put_32 (abfd, seg->maxprot, buf + 32);
bfd_h_put_32 (abfd, seg->initprot, buf + 36);
bfd_h_put_32 (abfd, seg->nsects, buf + 40);
bfd_h_put_32 (abfd, seg->flags, buf + 44);
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
|| (bfd_bwrite ((PTR) buf, BFD_MACH_O_LC_SEGMENT_SIZE - 8, abfd)
!= BFD_MACH_O_LC_SEGMENT_SIZE - 8))
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
2005-04-11 10:23:05 +02:00
for (i = 0; i < seg->nsects; i++)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (bfd_mach_o_scan_write_section_32 (abfd, &seg->sections[i]))
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
2005-04-11 10:23:05 +02:00
return 0;
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
static int
bfd_mach_o_scan_write_segment_64 (bfd *abfd, bfd_mach_o_load_command *command)
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned char buf[BFD_MACH_O_LC_SEGMENT_64_SIZE];
bfd_mach_o_segment_command *seg = &command->command.segment;
unsigned long i;
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT_64);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
for (i = 0; i < seg->nsects; i++)
if (!bfd_mach_o_scan_write_relocs (abfd, &seg->sections[i]))
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
memcpy (buf, seg->segname, 16);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
bfd_h_put_64 (abfd, seg->vmaddr, buf + 16);
bfd_h_put_64 (abfd, seg->vmsize, buf + 24);
bfd_h_put_64 (abfd, seg->fileoff, buf + 32);
bfd_h_put_64 (abfd, seg->filesize, buf + 40);
bfd_h_put_32 (abfd, seg->maxprot, buf + 48);
bfd_h_put_32 (abfd, seg->initprot, buf + 52);
bfd_h_put_32 (abfd, seg->nsects, buf + 56);
bfd_h_put_32 (abfd, seg->flags, buf + 60);
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
|| (bfd_bwrite ((PTR) buf, BFD_MACH_O_LC_SEGMENT_64_SIZE - 8, abfd)
!= BFD_MACH_O_LC_SEGMENT_64_SIZE - 8))
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
return -1;
for (i = 0; i < seg->nsects; i++)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (bfd_mach_o_scan_write_section_64 (abfd, &seg->sections[i]))
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
return 0;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
static bfd_boolean
bfd_mach_o_scan_write_symtab (bfd *abfd, bfd_mach_o_load_command *command)
2005-04-11 10:23:05 +02:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2005-04-11 10:23:05 +02:00
bfd_mach_o_symtab_command *sym = &command->command.symtab;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned char buf[16];
2005-04-11 10:23:05 +02:00
unsigned long i;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned int wide = bfd_mach_o_wide_p (abfd);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
unsigned int symlen = wide ? BFD_MACH_O_NLIST_64_SIZE : BFD_MACH_O_NLIST_SIZE;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
struct bfd_strtab_hash *strtab;
asymbol **symbols = bfd_get_outsymbols (abfd);
BFD_ASSERT (command->type == BFD_MACH_O_LC_SYMTAB);
/* Write the symbols first. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
mdata->filelen = FILE_ALIGN(mdata->filelen, wide ? 3 : 2);
sym->symoff = mdata->filelen;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, sym->symoff, SEEK_SET) != 0)
return FALSE;
sym->nsyms = bfd_get_symcount (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
mdata->filelen += sym->nsyms * symlen;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
strtab = _bfd_stringtab_init ();
if (strtab == NULL)
return FALSE;
2005-04-11 10:23:05 +02:00
for (i = 0; i < sym->nsyms; i++)
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned char buf[16];
bfd_size_type index;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
/* Compute name index. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* An index of 0 always means the empty string. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (s->symbol.name == 0 || s->symbol.name[0] == '\0')
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
index = 0;
else
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
index = _bfd_stringtab_add (strtab, s->symbol.name, TRUE, FALSE);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (index == (bfd_size_type) -1)
goto err;
}
bfd_h_put_32 (abfd, index, buf);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_h_put_8 (abfd, s->n_type, buf + 4);
bfd_h_put_8 (abfd, s->n_sect, buf + 5);
bfd_h_put_16 (abfd, s->n_desc, buf + 6);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (wide)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_h_put_64 (abfd, s->symbol.section->vma + s->symbol.value, buf + 8);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_h_put_32 (abfd, s->symbol.section->vma + s->symbol.value, buf + 8);
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_bwrite ((PTR) buf, symlen, abfd) != symlen)
goto err;
2005-04-11 10:23:05 +02:00
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
sym->strsize = _bfd_stringtab_size (strtab);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
sym->stroff = mdata->filelen;
mdata->filelen += sym->strsize;
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (_bfd_stringtab_emit (abfd, strtab) != TRUE)
goto err;
_bfd_stringtab_free (strtab);
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* The command. */
bfd_h_put_32 (abfd, sym->symoff, buf);
bfd_h_put_32 (abfd, sym->nsyms, buf + 4);
bfd_h_put_32 (abfd, sym->stroff, buf + 8);
bfd_h_put_32 (abfd, sym->strsize, buf + 12);
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bwrite ((PTR) buf, 16, abfd) != 16)
return FALSE;
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
return TRUE;
2005-04-11 10:23:05 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
err:
_bfd_stringtab_free (strtab);
return FALSE;
2005-04-11 10:23:05 +02:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
/* Process the symbols and generate Mach-O specific fields.
Number them. */
static bfd_boolean
bfd_mach_o_mangle_symbols (bfd *abfd)
{
unsigned long i;
asymbol **symbols = bfd_get_outsymbols (abfd);
for (i = 0; i < bfd_get_symcount (abfd); i++)
{
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
if (s->n_type == BFD_MACH_O_N_UNDF && !(s->symbol.flags & BSF_DEBUGGING))
{
/* As genuine Mach-O symbols type shouldn't be N_UNDF (undefined
symbols should be N_UNDEF | N_EXT), we suppose the back-end
values haven't been set. */
if (s->symbol.section == bfd_abs_section_ptr)
s->n_type = BFD_MACH_O_N_ABS;
else if (s->symbol.section == bfd_und_section_ptr)
{
s->n_type = BFD_MACH_O_N_UNDF;
if (s->symbol.flags & BSF_WEAK)
s->n_desc |= BFD_MACH_O_N_WEAK_REF;
}
else if (s->symbol.section == bfd_com_section_ptr)
s->n_type = BFD_MACH_O_N_UNDF | BFD_MACH_O_N_EXT;
else
s->n_type = BFD_MACH_O_N_SECT;
if (s->symbol.flags & BSF_GLOBAL)
s->n_type |= BFD_MACH_O_N_EXT;
}
/* Compute section index. */
if (s->symbol.section != bfd_abs_section_ptr
&& s->symbol.section != bfd_und_section_ptr
&& s->symbol.section != bfd_com_section_ptr)
s->n_sect = s->symbol.section->target_index;
/* Number symbols. */
s->symbol.udata.i = i;
}
return TRUE;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_boolean
2005-04-11 10:23:05 +02:00
bfd_mach_o_write_contents (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
unsigned int i;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 14:26:29 +01:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (mdata->header.ncmds == 0)
if (!bfd_mach_o_build_commands (abfd))
return FALSE;
2002-11-06 14:26:29 +01:00
/* Now write header information. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (mdata->header.filetype == 0)
{
if (abfd->flags & EXEC_P)
mdata->header.filetype = BFD_MACH_O_MH_EXECUTE;
else if (abfd->flags & DYNAMIC)
mdata->header.filetype = BFD_MACH_O_MH_DYLIB;
else
mdata->header.filetype = BFD_MACH_O_MH_OBJECT;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (!bfd_mach_o_write_header (abfd, &mdata->header))
return FALSE;
2002-11-06 14:26:29 +01:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
/* Assign a number to each symbols. */
if (!bfd_mach_o_mangle_symbols (abfd))
return FALSE;
2002-11-06 14:26:29 +01:00
for (i = 0; i < mdata->header.ncmds; i++)
{
unsigned char buf[8];
bfd_mach_o_load_command *cur = &mdata->commands[i];
unsigned long typeflag;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
typeflag = cur->type | (cur->type_required ? BFD_MACH_O_LC_REQ_DYLD : 0);
2002-11-06 14:26:29 +01:00
bfd_h_put_32 (abfd, typeflag, buf);
bfd_h_put_32 (abfd, cur->len, buf + 4);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, cur->offset, SEEK_SET) != 0
|| bfd_bwrite ((PTR) buf, 8, abfd) != 8)
return FALSE;
2002-11-06 14:26:29 +01:00
switch (cur->type)
{
case BFD_MACH_O_LC_SEGMENT:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (bfd_mach_o_scan_write_segment_32 (abfd, cur) != 0)
return FALSE;
break;
case BFD_MACH_O_LC_SEGMENT_64:
if (bfd_mach_o_scan_write_segment_64 (abfd, cur) != 0)
return FALSE;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_LC_SYMTAB:
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (!bfd_mach_o_scan_write_symtab (abfd, cur))
return FALSE;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_LC_SYMSEG:
break;
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
if (bfd_mach_o_scan_write_thread (abfd, cur) != 0)
return FALSE;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_LC_LOADFVMLIB:
case BFD_MACH_O_LC_IDFVMLIB:
case BFD_MACH_O_LC_IDENT:
case BFD_MACH_O_LC_FVMFILE:
case BFD_MACH_O_LC_PREPAGE:
case BFD_MACH_O_LC_DYSYMTAB:
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
case BFD_MACH_O_LC_REEXPORT_DYLIB:
2002-11-06 14:26:29 +01:00
case BFD_MACH_O_LC_LOAD_DYLINKER:
case BFD_MACH_O_LC_ID_DYLINKER:
case BFD_MACH_O_LC_PREBOUND_DYLIB:
case BFD_MACH_O_LC_ROUTINES:
case BFD_MACH_O_LC_SUB_FRAMEWORK:
break;
default:
fprintf (stderr,
"unable to write unknown load command 0x%lx\n",
2008-07-30 06:34:58 +02:00
(unsigned long) cur->type);
return FALSE;
2002-11-06 14:26:29 +01:00
}
}
return TRUE;
2002-11-06 14:26:29 +01:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* Build Mach-O load commands from the sections. */
bfd_boolean
bfd_mach_o_build_commands (bfd *abfd)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned int wide = mach_o_wide_p (&mdata->header);
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_mach_o_segment_command *seg;
bfd_mach_o_section *sections;
asection *sec;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
bfd_mach_o_load_command *cmd;
bfd_mach_o_load_command *symtab_cmd;
int target_index;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* Return now if commands are already built. */
if (mdata->header.ncmds)
return FALSE;
/* Very simple version: 1 command (segment) containing all sections. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
mdata->header.ncmds = 2;
mdata->commands = bfd_alloc (abfd, mdata->header.ncmds
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
* sizeof (bfd_mach_o_load_command));
if (mdata->commands == NULL)
return FALSE;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
cmd = &mdata->commands[0];
seg = &cmd->command.segment;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
seg->nsects = bfd_count_sections (abfd);
sections = bfd_alloc (abfd, seg->nsects * sizeof (bfd_mach_o_section));
if (sections == NULL)
return FALSE;
seg->sections = sections;
/* Set segment command. */
if (wide)
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
cmd->type = BFD_MACH_O_LC_SEGMENT_64;
cmd->offset = BFD_MACH_O_HEADER_64_SIZE;
cmd->len = BFD_MACH_O_LC_SEGMENT_64_SIZE
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
+ BFD_MACH_O_SECTION_64_SIZE * seg->nsects;
}
else
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
cmd->type = BFD_MACH_O_LC_SEGMENT;
cmd->offset = BFD_MACH_O_HEADER_SIZE;
cmd->len = BFD_MACH_O_LC_SEGMENT_SIZE
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
+ BFD_MACH_O_SECTION_SIZE * seg->nsects;
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
cmd->type_required = FALSE;
mdata->header.sizeofcmds = cmd->len;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
mdata->filelen = cmd->offset + cmd->len;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* Set symtab command. */
symtab_cmd = &mdata->commands[1];
symtab_cmd->type = BFD_MACH_O_LC_SYMTAB;
symtab_cmd->offset = cmd->offset + cmd->len;
symtab_cmd->len = 6 * 4;
symtab_cmd->type_required = FALSE;
mdata->header.sizeofcmds += symtab_cmd->len;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
mdata->filelen += symtab_cmd->len;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* Fill segment command. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
memset (seg->segname, 0, sizeof (seg->segname));
seg->vmaddr = 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
seg->fileoff = mdata->filelen;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
seg->filesize = 0;
seg->maxprot = BFD_MACH_O_PROT_READ | BFD_MACH_O_PROT_WRITE
| BFD_MACH_O_PROT_EXECUTE;
seg->initprot = seg->maxprot;
seg->flags = 0;
/* Create Mach-O sections. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
target_index = 0;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
for (sec = abfd->sections; sec; sec = sec->next)
{
sections->bfdsection = sec;
bfd_mach_o_convert_section_name_to_mach_o (abfd, sec, sections);
sections->addr = bfd_get_section_vma (abfd, sec);
sections->size = bfd_get_section_size (sec);
sections->align = bfd_get_section_alignment (abfd, sec);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (sections->size != 0)
{
mdata->filelen = FILE_ALIGN (mdata->filelen, sections->align);
sections->offset = mdata->filelen;
}
else
sections->offset = 0;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
sections->reloff = 0;
sections->nreloc = 0;
sections->reserved1 = 0;
sections->reserved2 = 0;
sections->reserved3 = 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
sec->filepos = sections->offset;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
sec->target_index = ++target_index;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
mdata->filelen += sections->size;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
sections++;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
seg->filesize = mdata->filelen - seg->fileoff;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
seg->vmsize = seg->filesize;
return TRUE;
}
/* Set the contents of a section. */
bfd_boolean
bfd_mach_o_set_section_contents (bfd *abfd,
asection *section,
const void * location,
file_ptr offset,
bfd_size_type count)
{
file_ptr pos;
/* This must be done first, because bfd_set_section_contents is
going to set output_has_begun to TRUE. */
if (! abfd->output_has_begun && ! bfd_mach_o_build_commands (abfd))
return FALSE;
if (count == 0)
return TRUE;
pos = section->filepos + offset;
if (bfd_seek (abfd, pos, SEEK_SET) != 0
|| bfd_bwrite (location, count, abfd) != count)
return FALSE;
return TRUE;
}
int
2005-04-11 10:23:05 +02:00
bfd_mach_o_sizeof_headers (bfd *a ATTRIBUTE_UNUSED,
bfd/ * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer parameter. (_bfd_elf_sizeof_headers): Replace bfd_boolean param with bfd_link_info pointer. * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise. * bfd.c (bfd_sizeof_headers): Tweak param name. * aout-adobe.c (aout_adobe_sizeof_headers): Adjust. * aoutx.h (NAME (aout, sizeof_headers)): Adjust. * binary.c (binary_sizeof_headers): Adjust. * bout.c (b_out_sizeof_headers): Adjust. * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust. * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust. * coffgen.c (coff_sizeof_headers): Adjust. * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust. (ecoff_compute_section_file_positions): Adjust. (_bfd_ecoff_write_object_contents): Adjust. * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust. * elf32-arm.c (elf32_arm_additional_program_headers): Adjust. * elf32-i370.c (elf_backend_additional_program_headers): Adjust. * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust. * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust. * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust. * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust. * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust. * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust. * i386msdos.c: Convert to ISO C. (msdos_sizeof_headers): Adjust. * i386os9k.c: Convert to ISO C. (os9k_sizeof_headers): Adjust. * ieee.c (ieee_sizeof_headers): Adjust. * ihex.c (ihex_sizeof_headers): Adjust. * libaout.h (NAME (aout, sizeof_headers)): Adjust. * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust. * libcoff-in.h (coff_sizeof_headers): Adjust. * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust. * mach-o.c (bfd_mach_o_sizeof_headers): Adjust. * mmo.c (mmo_sizeof_headers): Adjust. * oasys.c (oasys_sizeof_headers): Adjust. * pdp11.c (NAME (aout, sizeof_headers)): Adjust. * pef.c (bfd_pef_sizeof_headers): Adjust. * ppcboot.c (ppcboot_sizeof_headers): Adjust. * som.c (som_sizeof_headers): Adjust. * srec.c (srec_sizeof_headers): Adjust. * tekhex.c (tekhex_sizeof_headers): Adjust. * versados.c (versados_sizeof_headers): Adjust. * vms.c (vms_sizeof_headers): Adjust. * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust. * xsym.c (bfd_sym_sizeof_headers): Adjust. * xsym.h (bfd_sym_sizeof_headers): Adjust. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. ld/ * ldexp.c (fold_name): Adjust bfd_sizeof_headers call.
2006-06-19 15:17:44 +02:00
struct bfd_link_info *info ATTRIBUTE_UNUSED)
2002-11-06 14:26:29 +01:00
{
return 0;
}
/* Make an empty symbol. This is required only because
bfd_make_section_anyway wants to create a symbol for the section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
asymbol *
2005-04-11 10:23:05 +02:00
bfd_mach_o_make_empty_symbol (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
asymbol *new;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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new = bfd_zalloc (abfd, sizeof (bfd_mach_o_asymbol));
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if (new == NULL)
return new;
new->the_bfd = abfd;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
new->udata.i = 0;
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return new;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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static bfd_boolean
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bfd_mach_o_read_header (bfd *abfd, bfd_mach_o_header *header)
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{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned char buf[32];
unsigned int size;
* bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*. (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise. (bfd_getb_signed_64, bfd_getl_signed_64): Likewise. (bfd_getb_signed_32, bfd_getl_signed_32): Likewise. (bfd_getb_signed_16, bfd_getl_signed_16): Likewise. (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise. (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise. * libbfd.c: Likewise in function definitions. (bfd_put_8): Mask with 0xff rather than casting to char. (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise. (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise. (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify. (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise. (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise. (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise. * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify. (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise. (H_GET_64, H_GET_32, H_GET_16): Likewise. (H_GET_S64, H_GET_S32, H_GET_S16): Likewise. * archive.c (do_slurp_coff_armap): Update swap prototype. * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*. (tic54x_getl_signed_32): Likewise. (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char. * mach-o.c (bfd_mach_o_read_header): Update get32 prototype. * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*. (bfd_getp_signed_32, bfd_putp32): Likewise. * targets.c (struct bfd_target): Use void* in place of bfd_byte* for bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32, bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16, bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64, bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16, bfd_h_getx_signed_16, bfd_h_putx16. * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes. * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS. * hpux-core.c: Likewise. * irix-core.c: Likewise. * netbsd-core.c: Likewise. * osf-core.c: Likewise. * ptrace-core.c: Likewise. * sco5-core.c: Likewise. * trad-core.c: Likewise. * bfd-in2.h: Regenerate.
2004-03-15 13:23:11 +01:00
bfd_vma (*get32) (const void *) = NULL;
2002-11-06 14:26:29 +01:00
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
/* Just read the magic number. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 4, abfd) != 4)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
2002-11-06 14:26:29 +01:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (bfd_getb32 (buf) == BFD_MACH_O_MH_MAGIC)
2002-11-06 14:26:29 +01:00
{
header->byteorder = BFD_ENDIAN_BIG;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
header->magic = BFD_MACH_O_MH_MAGIC;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
header->version = 1;
2002-11-06 14:26:29 +01:00
get32 = bfd_getb32;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
else if (bfd_getl32 (buf) == BFD_MACH_O_MH_MAGIC)
2002-11-06 14:26:29 +01:00
{
header->byteorder = BFD_ENDIAN_LITTLE;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
header->magic = BFD_MACH_O_MH_MAGIC;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
header->version = 1;
get32 = bfd_getl32;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
else if (bfd_getb32 (buf) == BFD_MACH_O_MH_MAGIC_64)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
{
header->byteorder = BFD_ENDIAN_BIG;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
header->magic = BFD_MACH_O_MH_MAGIC_64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
header->version = 2;
get32 = bfd_getb32;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
else if (bfd_getl32 (buf) == BFD_MACH_O_MH_MAGIC_64)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
{
header->byteorder = BFD_ENDIAN_LITTLE;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
header->magic = BFD_MACH_O_MH_MAGIC_64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
header->version = 2;
2002-11-06 14:26:29 +01:00
get32 = bfd_getl32;
}
else
{
header->byteorder = BFD_ENDIAN_UNKNOWN;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
2002-11-06 14:26:29 +01:00
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
/* Once the size of the header is known, read the full header. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
size = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, size, abfd) != size)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return FALSE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
2002-11-06 14:26:29 +01:00
header->cputype = (*get32) (buf + 4);
header->cpusubtype = (*get32) (buf + 8);
header->filetype = (*get32) (buf + 12);
header->ncmds = (*get32) (buf + 16);
header->sizeofcmds = (*get32) (buf + 20);
header->flags = (*get32) (buf + 24);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (mach_o_wide_p (header))
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
header->reserved = (*get32) (buf + 28);
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return TRUE;
2002-11-06 14:26:29 +01:00
}
static asection *
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
bfd_mach_o_make_bfd_section (bfd *abfd, bfd_mach_o_section *section,
unsigned long prot)
2002-11-06 14:26:29 +01:00
{
asection *bfdsec;
char *sname;
flagword flags;
2002-11-06 14:26:29 +01:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
sname = bfd_mach_o_convert_section_name_to_bfd (abfd, section);
2002-11-06 14:26:29 +01:00
if (sname == NULL)
return NULL;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
if (section->flags & BFD_MACH_O_S_ATTR_DEBUG)
flags = SEC_HAS_CONTENTS | SEC_DEBUGGING;
else
{
flags = SEC_ALLOC;
if ((section->flags & BFD_MACH_O_SECTION_TYPE_MASK)
!= BFD_MACH_O_S_ZEROFILL)
{
flags |= SEC_HAS_CONTENTS | SEC_LOAD;
if (prot & BFD_MACH_O_PROT_EXECUTE)
flags |= SEC_CODE;
if (prot & BFD_MACH_O_PROT_WRITE)
flags |= SEC_DATA;
else if (prot & BFD_MACH_O_PROT_READ)
flags |= SEC_READONLY;
}
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
if (section->nreloc != 0)
flags |= SEC_RELOC;
bfdsec = bfd_make_section_anyway_with_flags (abfd, sname, flags);
2002-11-06 14:26:29 +01:00
if (bfdsec == NULL)
return NULL;
2002-11-06 14:26:29 +01:00
bfdsec->vma = section->addr;
bfdsec->lma = section->addr;
bfd/ * section.c (struct sec): Rename "_cooked_size" to "size". Rename "_raw_size" to "rawsize". (STD_SECTION): Adjust comments. (bfd_set_section_size, bfd_get_section_contents): Use size. (bfd_malloc_and_get_section): New function. * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size. * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early. Correctly free reloc and contents memory. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME and fake CIE now that we can shink section size to zero. (_bfd_elf_write_section_eh_frame): Likewise.. * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents. * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use _bfd_stab_section_offset. Use _bfd_elf_section_offset. * stabs.c (_bfd_stab_section_offset_): Remove unused args and unneeded indirection. * elf.c (_bfd_elf_section_offset): .. and update call. * libbfd-in.h (_bfd_stab_section_offset): Update prototype. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. Replace occurrences of "_raw_size" and "_cooked_size" in most places with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE sections. Use "rawsize", if non-zero, for bfd_get_section_contents calls if the section might be a stabs, eh_frame, or SEC_MERGE section. Similarly use "rawsize", if non-zero, in reloc functions to validate reloc addresses. Use new bfd_malloc_and_get_section in most places where bfd_get_section_contents was called. Expand all occurrences of bfd_section_size and bfd_get_section_size. Rename "raw_size" var in grok_prstatus and similar functions to "size". * aix386-core.c (aix386_core_file_p): .. * aix5ppc-core.c (xcoff64_core_p): .. * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents, aout_adobe_set_section_contents): .. * aout-target.h (callback): .. * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate, MY_bfd_final_link): .. * aoutf1.h (sunos4_core_file_p): .. * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags, final_link, aout_link_input_section): .. * binary.c (binary_object_p, binary_canonicalize_symtab, binary_set_section_contents): .. * bout.c (b_out_callback, b_out_write_object_contents, b_out_set_section_contents, b_out_bfd_relax_section, b_out_bfd_get_relocated_section_contents): .. * cisco-core.c (cisco_core_file_validate): .. * coff-alpha.c (alpha_ecoff_object_p, alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): .. * coff-arm.c (coff_arm_relocate_section, bfd_arm_allocate_interworking_sections): .. * coff-h8300.c (h8300_reloc16_extra_cases, h8300_bfd_link_add_symbols): .. * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): .. * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section, ppc_bfd_coff_final_link): .. * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): .. * coff-sh.c (sh_relax_section, sh_relax_delete_bytes, sh_align_loads, sh_coff_get_relocated_section_contents): .. * coff64-rs6000.c (xcoff64_write_object_contents, xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): .. * coffcode.h (coff_compute_section_file_positions, coff_write_object_contents): .. * coffgen.c (make_a_section_from_file, coff_write_symbols, coff_section_symbol, build_debug_section): .. * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link, process_embedded_commands, _bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): .. * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): .. * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): .. * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): .. * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info, _bfd_dwarf2_find_nearest_line): .. * ecoff.c (bfd_debug_section, ecoff_set_symbol_info, ecoff_compute_section_file_positions, _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): .. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame, _bfd_elf_discard_section_eh_frame_hdr, _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset, _bfd_elf_write_section_eh_frame, _bfd_elf_write_section_eh_frame_hdr): .. * elf-hppa.h (elf_hppa_sort_unwind): .. * elf-m10200.c (mn10200_elf_relax_section, mn10200_elf_relax_delete_bytes, mn10200_elf_get_relocated_section_contents): .. * elf-m10300.c (_bfd_mn10300_elf_create_got_section, mn10300_elf_check_relocs, mn10300_elf_relax_section, mn10300_elf_relax_delete_bytes, mn10300_elf_get_relocated_section_contents, _bfd_mn10300_elf_adjust_dynamic_symbol, _bfd_mn10300_elf_discard_copies, _bfd_mn10300_elf_size_dynamic_sections, _bfd_mn10300_elf_finish_dynamic_sections): .. * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list, _bfd_elf_make_section_from_phdr, elf_fake_sections, bfd_elf_set_group_contents, map_sections_to_segments, elf_sort_sections, assign_file_positions_for_segments, SECTION_SIZE, copy_private_bfd_data, _bfd_elf_get_dynamic_reloc_upper_bound, _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect, _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus, elfcore_grok_lwpstatus, elfcore_grok_win32pstatus, elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs, _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): .. * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect, bfd_elf32_arm_process_before_allocation, elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs, elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections, elf32_arm_write_section): .. * elf32-cris.c (cris_elf_grok_prstatus, elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook, elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol, cris_elf_check_relocs, elf_cris_size_dynamic_sections, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): .. * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): .. * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): .. * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup, _frv_create_got_section, _frvfdpic_assign_plt_entries, elf32_frvfdpic_size_dynamic_sections, elf32_frvfdpic_modify_segment_map, elf32_frvfdpic_finish_dynamic_sections): .. * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes, elf32_h8_get_relocated_section_contents): .. * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub, elf32_hppa_adjust_dynamic_symbol, allocate_plt_static, allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections, elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs, elf32_hppa_finish_dynamic_sections): .. * elf32-i370.c (i370_elf_adjust_dynamic_symbol, i370_elf_size_dynamic_sections, i370_elf_check_relocs, i370_elf_finish_dynamic_sections): .. * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol, allocate_dynrelocs, elf_i386_size_dynamic_sections, elf_i386_relocate_section, elf_i386_finish_dynamic_sections): .. * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc, i860_howto_highadj_reloc, i860_howto_splitn_reloc): .. * elf32-ip2k.c (ip2k_is_switch_table_128, ip2k_relax_switch_table_128, ip2k_is_switch_table_256, ip2k_relax_switch_table_256, ip2k_elf_relax_section, adjust_all_relocations, ip2k_elf_relax_delete_bytes): .. * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc, m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol, allocate_dynrelocs, m32r_elf_size_dynamic_sections, m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections, m32r_elf_relax_section, m32r_elf_relax_delete_bytes, m32r_elf_get_relocated_section_contents): .. * elf32-m68hc11.c (m68hc11_elf_build_one_stub, m68hc11_elf_size_one_stub, m68hc11_elf_relax_section, m68hc11_elf_relax_delete_bytes): .. * elf32-m68hc12.c (m68hc12_elf_build_one_stub, m68hc12_elf_size_one_stub): .. * elf32-m68hc1x.c (elf32_m68hc11_size_stubs, elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): .. * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook, elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections, elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): .. * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elf32-or32.c (or32_elf_consth_reloc): .. * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc, elf_create_pointer_linker_section, ppc_elf_create_linker_section, ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs, ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus, ppc_elf_final_write_processing): .. * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): .. * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section, sh_elf_relax_delete_bytes, sh_elf_align_loads, sh_elf_adjust_dynamic_symbol, allocate_dynrelocs, sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents, sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): .. * elf32-sh64-com.c (sh64_address_in_cranges, sh64_get_contents_type): .. * elf32-sh64.c (sh64_find_section_for_address, sh64_elf_final_write_processing): .. * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol, allocate_dynrelocs, elf32_sparc_size_dynamic_sections, elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): .. * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): .. * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol, elf_vax_size_dynamic_sections, elf_vax_discard_copies, elf_vax_instantiate_got_entries, elf_vax_relocate_section, elf_vax_finish_dynamic_sections): .. * elf32-xstormy16.c (xstormy16_elf_24_reloc, xstormy16_elf_check_relocs, xstormy16_relax_plt_check, xstormy16_elf_relax_section, xstormy16_elf_always_size_sections, xstormy16_elf_finish_dynamic_sections): .. * elf32-xtensa.c (xtensa_read_table_entries, elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc, bfd_elf_xtensa_reloc, elf_xtensa_relocate_section, elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections, elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus, get_relocation_opcode, retrieve_contents, find_relaxable_sections, collect_source_relocs, is_resolvable_asm_expansion, remove_literals, relax_section, shrink_dynamic_reloc_sections, relax_property_section, xtensa_callback_required_dependence): .. * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section, elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets, elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1, elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1, elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel, elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): .. * elf64-hppa.c (allocate_dynrel_entries, elf64_hppa_size_dynamic_sections, elf64_hppa_finish_dynamic_sections): .. * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc, mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table, elf64_mips_grok_prstatus): .. * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc, mmix_elf_relocate_section, mmix_elf_final_link, mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation, mmix_elf_relax_section, mmix_elf_get_section_contents): .. * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus, ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust, ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd, allocate_dynrelocs, ppc64_elf_size_dynamic_sections, ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section, toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs, ppc64_elf_build_stubs, ppc64_elf_relocate_section, ppc64_elf_finish_dynamic_sections): .. * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections): .. * elf64-sh64.c (sh_elf64_get_relocated_section_contents, sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections, sh64_elf64_finish_dynamic_sections): .. * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc, sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section, sparc64_elf_finish_dynamic_symbol, sparc64_elf_finish_dynamic_sections): .. * elf64-x86-64.c (elf64_x86_64_grok_prstatus, elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs, elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section, elf64_x86_64_finish_dynamic_sections): .. * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): .. * elfcode.h (elf_slurp_reloc_table): .. * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag, elf_finalize_dynstr, elf_link_add_object_symbols, bfd_elf_size_dynamic_sections, elf_link_sort_relocs, elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): .. * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries, elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc, elfNN_ia64_choose_gp, elfNN_ia64_final_link, elfNN_ia64_finish_dynamic_sections): .. * elfxx-mips.c (mips_elf_create_procedure_table, mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp, _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc, mips_elf_global_got_index, mips_elf_multi_got, mips_elf_create_compact_rel_section, mips_elf_calculate_relocation, mips_elf_allocate_dynamic_relocations, mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections, _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol, _bfd_mips_elf_always_size_sections, _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_finish_dynamic_symbol, _bfd_mips_elf_finish_dynamic_sections, _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info, _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents, _bfd_elf_mips_get_relocated_section_contents, _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): .. * hp300hpux.c (callback): .. * hppabsd-core.c (make_bfd_asection): .. * hpux-core.c (make_bfd_asection): .. * i386linux.c (linux_link_create_dynamic_sections, bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): .. * i386msdos.c (msdos_write_object_contents): .. * i386os9k.c (os9k_callback, os9k_write_object_contents, os9k_set_section_contents): .. * ieee.c (parse_expression, ieee_slurp_external_symbols, ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data, ieee_write_section_part, do_with_relocs, do_as_repeat, do_without_relocs, ieee_write_debug_part, init_for_output, ieee_set_section_contents): .. * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): .. * irix-core.c (do_sections, make_bfd_asection): .. * libaout.h (aout_section_merge_with_text_p): .. * libbfd.c (_bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window): .. * linker.c (default_indirect_link_order): .. * lynx-core.c (make_bfd_asection): .. * m68klinux.c (linux_link_create_dynamic_sections, bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): .. * mach-o.c (bfd_mach_o_make_bfd_section, bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib, bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab, bfd_mach_o_scan_read_segment): .. * merge.c (_bfd_add_merge_section, record_section, merge_strings, _bfd_merge_sections): .. * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc, mmo_map_set_sizes, mmo_canonicalize_symtab, mmo_internal_write_section, mmo_write_object_contents): .. * netbsd-core.c (netbsd_core_file_p): .. * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import, nlm_alpha_set_public_section): .. * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): .. * nlm32-sparc.c (nlm_sparc_write_import): .. * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in, nlm_compute_section_file_positions): .. * oasys.c (oasys_object_p, oasys_slurp_section_data, oasys_write_sections, oasys_write_data, oasys_set_section_contents): .. * opncls.c (get_debug_link_info): .. * osf-core.c (make_bfd_asection): .. * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs, final_link, aout_link_input_section): .. * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out, pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): .. * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section, bfd_pef_scan_start_address, bfd_pef_parse_symbols): .. * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): .. * ptrace-core.c (ptrace_unix_core_file_p): .. * reloc.c (bfd_perform_relocation, bfd_install_relocation, _bfd_final_link_relocate, bfd_generic_relax_section, bfd_generic_get_relocated_section_contents): .. * reloc16.c (bfd_coff_reloc16_relax_section, bfd_coff_reloc16_get_relocated_section_c): .. * riscix.c (riscix_some_aout_object_p): .. * rs6000-core.c (read_hdr, make_bfd_asection): .. * sco5-core.c (make_bfd_asection): .. * simple.c (bfd_simple_get_relocated_section_contents): .. * som.c (som_object_setup, setup_sections, som_prep_headers, som_write_fixups, som_begin_writing, bfd_section_from_som_symbol, som_set_reloc_info, som_get_section_contents, som_bfd_link_split_section): .. * sparclinux.c (linux_link_create_dynamic_sections, bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): .. * srec.c (srec_scan, srec_read_section, srec_get_section_contents): .. * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs, _bfd_write_stab_strings, _bfd_stab_section_offset): .. * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections, bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs, sunos_scan_ext_relocs, sunos_scan_dynamic_symbol, sunos_write_dynamic_symbol, sunos_check_dynamic_reloc, sunos_finish_dynamic_link): .. * syms.c (_bfd_stab_section_find_nearest_line): .. * tekhex.c (first_phase, tekhex_set_section_contents, tekhex_write_object_contents): .. * trad-core.c (trad_unix_core_file_p): .. * versados.c (process_esd, process_otr, process_otr): .. * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): .. * vms-misc.c (add_new_contents): .. * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): .. * vms.c (vms_set_section_contents): .. * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols, xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms, _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): .. * xsym.c (bfd_sym_scan): .. See above. binutils/ * objcopy.c (copy_section): Don't set _cooked_size. include/ * bfdlink.h (struct bfd_link_order): Update comment. ld/ * ldlang.c (print_output_section_statement): Don't print size before relaxation. (IGNORE_SECTION): Remove bfd arg. Update all callers. * ldexp.c (fold_name): .. See below. * ldlang.c (section_already_linked, print_output_section_statement, print_input_section, insert_pad, size_input_section, lang_check_section_addresses, lang_size_sections_1, lang_size_sections, lang_do_assignments_1, lang_set_startof, lang_one_common, lang_reset_memory_regions, lang_process, lang_abs_symbol_at_end_of, lang_do_version_exports_section): .. * ldwrite.c (build_link_order, clone_section, ds, split_sections): .. * pe-dll.c (process_def_file, generate_reloc): .. * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment, gld${EMULATION_NAME}_before_allocation): .. * emultempl/mmix-elfnmmo.em (mmix_after_allocation): .. * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation, sh64_elf_${EMULATION_NAME}_after_allocation): .. * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): .. * emultempl/xtensaelf.em (ld_assign_relative_paged_dot, ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use "size" instead of "_raw_size" and "_cooked_size". Expand bfd_section_size macro invocations.
2004-06-24 06:46:28 +02:00
bfdsec->size = section->size;
2002-11-06 14:26:29 +01:00
bfdsec->filepos = section->offset;
bfdsec->alignment_power = section->align;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfdsec->segment_mark = 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfdsec->reloc_count = section->nreloc;
bfdsec->rel_filepos = section->reloff;
2002-11-06 14:26:29 +01:00
return bfdsec;
}
static int
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_mach_o_scan_read_section_32 (bfd *abfd,
bfd_mach_o_section *section,
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int offset,
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
unsigned long prot)
2002-11-06 14:26:29 +01:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
unsigned char buf[BFD_MACH_O_SECTION_SIZE];
2002-11-06 14:26:29 +01:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, offset, SEEK_SET) != 0
|| (bfd_bread ((PTR) buf, BFD_MACH_O_SECTION_SIZE, abfd)
!= BFD_MACH_O_SECTION_SIZE))
2002-11-06 14:26:29 +01:00
return -1;
2002-11-06 14:26:29 +01:00
memcpy (section->sectname, buf, 16);
section->sectname[16] = '\0';
memcpy (section->segname, buf + 16, 16);
section->segname[16] = '\0';
section->addr = bfd_h_get_32 (abfd, buf + 32);
section->size = bfd_h_get_32 (abfd, buf + 36);
section->offset = bfd_h_get_32 (abfd, buf + 40);
section->align = bfd_h_get_32 (abfd, buf + 44);
section->reloff = bfd_h_get_32 (abfd, buf + 48);
section->nreloc = bfd_h_get_32 (abfd, buf + 52);
section->flags = bfd_h_get_32 (abfd, buf + 56);
section->reserved1 = bfd_h_get_32 (abfd, buf + 60);
section->reserved2 = bfd_h_get_32 (abfd, buf + 64);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
section->reserved3 = 0;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
section->bfdsection = bfd_mach_o_make_bfd_section (abfd, section, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (section->bfdsection == NULL)
return -1;
return 0;
}
static int
bfd_mach_o_scan_read_section_64 (bfd *abfd,
bfd_mach_o_section *section,
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int offset,
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
unsigned long prot)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
unsigned char buf[BFD_MACH_O_SECTION_64_SIZE];
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, offset, SEEK_SET) != 0
|| (bfd_bread ((PTR) buf, BFD_MACH_O_SECTION_64_SIZE, abfd)
!= BFD_MACH_O_SECTION_64_SIZE))
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return -1;
memcpy (section->sectname, buf, 16);
section->sectname[16] = '\0';
memcpy (section->segname, buf + 16, 16);
section->segname[16] = '\0';
section->addr = bfd_h_get_64 (abfd, buf + 32);
section->size = bfd_h_get_64 (abfd, buf + 40);
section->offset = bfd_h_get_32 (abfd, buf + 48);
section->align = bfd_h_get_32 (abfd, buf + 52);
section->reloff = bfd_h_get_32 (abfd, buf + 56);
section->nreloc = bfd_h_get_32 (abfd, buf + 60);
section->flags = bfd_h_get_32 (abfd, buf + 64);
section->reserved1 = bfd_h_get_32 (abfd, buf + 68);
section->reserved2 = bfd_h_get_32 (abfd, buf + 72);
section->reserved3 = bfd_h_get_32 (abfd, buf + 76);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
section->bfdsection = bfd_mach_o_make_bfd_section (abfd, section, prot);
2002-11-06 14:26:29 +01:00
if (section->bfdsection == NULL)
return -1;
return 0;
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
static int
bfd_mach_o_scan_read_section (bfd *abfd,
bfd_mach_o_section *section,
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int offset,
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
unsigned long prot,
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned int wide)
{
if (wide)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
return bfd_mach_o_scan_read_section_64 (abfd, section, offset, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
else
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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return bfd_mach_o_scan_read_section_32 (abfd, section, offset, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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static int
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bfd_mach_o_scan_read_symtab_symbol (bfd *abfd,
bfd_mach_o_symtab_command *sym,
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_asymbol *s,
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unsigned long i)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
unsigned int wide = mach_o_wide_p (&mdata->header);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
unsigned int symwidth =
wide ? BFD_MACH_O_NLIST_64_SIZE : BFD_MACH_O_NLIST_SIZE;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int symoff = sym->symoff + (i * symwidth);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned char buf[16];
2002-11-06 14:26:29 +01:00
unsigned char type = -1;
unsigned char section = -1;
short desc = -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
symvalue value = -1;
2002-11-06 14:26:29 +01:00
unsigned long stroff = -1;
unsigned int symtype = -1;
BFD_ASSERT (sym->strtab != NULL);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, symoff, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, symwidth, abfd) != symwidth)
2002-11-06 14:26:29 +01:00
{
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbol: unable to read %d bytes at %lu\n",
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
symwidth, (unsigned long) symoff);
2002-11-06 14:26:29 +01:00
return -1;
}
stroff = bfd_h_get_32 (abfd, buf);
type = bfd_h_get_8 (abfd, buf + 4);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
symtype = type & BFD_MACH_O_N_TYPE;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
section = bfd_h_get_8 (abfd, buf + 5);
2002-11-06 14:26:29 +01:00
desc = bfd_h_get_16 (abfd, buf + 6);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (wide)
value = bfd_h_get_64 (abfd, buf + 8);
else
value = bfd_h_get_32 (abfd, buf + 8);
2002-11-06 14:26:29 +01:00
if (stroff >= sym->strsize)
{
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbol: symbol name out of range (%lu >= %lu)\n",
(unsigned long) stroff, (unsigned long) sym->strsize);
return -1;
2002-11-06 14:26:29 +01:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.the_bfd = abfd;
s->symbol.name = sym->strtab + stroff;
s->symbol.value = value;
s->symbol.flags = 0x0;
s->symbol.udata.i = 0;
s->n_type = type;
s->n_sect = section;
s->n_desc = desc;
2002-11-06 14:26:29 +01:00
if (type & BFD_MACH_O_N_STAB)
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.flags |= BSF_DEBUGGING;
s->symbol.section = bfd_und_section_ptr;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
switch (type)
{
case N_FUN:
case N_STSYM:
case N_LCSYM:
case N_BNSYM:
case N_SLINE:
case N_ENSYM:
case N_ECOMM:
case N_ECOML:
case N_GSYM:
if ((section > 0) && (section <= mdata->nsects))
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = mdata->sections[section - 1]->bfdsection;
s->symbol.value =
s->symbol.value - mdata->sections[section - 1]->addr;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
}
break;
}
2002-11-06 14:26:29 +01:00
}
else
{
if (type & BFD_MACH_O_N_PEXT)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.flags |= BSF_GLOBAL;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
2002-11-06 14:26:29 +01:00
if (type & BFD_MACH_O_N_EXT)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.flags |= BSF_GLOBAL;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
if (!(type & (BFD_MACH_O_N_PEXT | BFD_MACH_O_N_EXT)))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.flags |= BSF_LOCAL;
2002-11-06 14:26:29 +01:00
switch (symtype)
{
case BFD_MACH_O_N_UNDF:
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (type == (BFD_MACH_O_N_UNDF | BFD_MACH_O_N_EXT)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
&& s->symbol.value != 0)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
{
/* A common symbol. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = bfd_com_section_ptr;
s->symbol.flags = BSF_NO_FLAGS;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
}
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
{
s->symbol.section = bfd_und_section_ptr;
if (s->n_desc & BFD_MACH_O_N_WEAK_REF)
s->symbol.flags |= BSF_WEAK;
}
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_N_PBUD:
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = bfd_und_section_ptr;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_N_ABS:
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = bfd_abs_section_ptr;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_N_SECT:
if ((section > 0) && (section <= mdata->nsects))
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = mdata->sections[section - 1]->bfdsection;
s->symbol.value =
s->symbol.value - mdata->sections[section - 1]->addr;
2002-11-06 14:26:29 +01:00
}
else
{
/* Mach-O uses 0 to mean "no section"; not an error. */
if (section != 0)
{
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbol: "
"symbol \"%s\" specified invalid section %d (max %lu): setting to undefined\n",
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.name, section, mdata->nsects);
2002-11-06 14:26:29 +01:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.section = bfd_und_section_ptr;
2002-11-06 14:26:29 +01:00
}
break;
case BFD_MACH_O_N_INDR:
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbol: "
"symbol \"%s\" is unsupported 'indirect' reference: setting to undefined\n",
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.name);
s->symbol.section = bfd_und_section_ptr;
2002-11-06 14:26:29 +01:00
break;
default:
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbol: "
"symbol \"%s\" specified invalid type field 0x%x: setting to undefined\n",
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
s->symbol.name, symtype);
s->symbol.section = bfd_und_section_ptr;
2002-11-06 14:26:29 +01:00
break;
}
}
return 0;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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static int
bfd_mach_o_scan_read_symtab_strtab (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_symtab_command *sym = mdata->symtab;
/* Fail if there is no symtab. */
if (sym == NULL)
return -1;
/* Success if already loaded. */
if (sym->strtab)
return 0;
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if (abfd->flags & BFD_IN_MEMORY)
{
struct bfd_in_memory *b;
b = (struct bfd_in_memory *) abfd->iostream;
if ((sym->stroff + sym->strsize) > b->size)
{
bfd_set_error (bfd_error_file_truncated);
return -1;
}
include/ * xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix. * xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise. (xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise. include/coff/ * xcoff.h (struct xcoff_loader_info): Warning fix. bfd/ * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix. * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise. * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove useless assignments. (xcoff_write_archive_contents_big): Likewise. (_bfd_xcoff_put_ldsymbol_name): Likewise. * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise. * coffgen.c (coff_write_symbols): Make "written" a bfd_vma. * cofflink.c (process_embedded_commands): Warning fixes. * cpu-arm.c: Delete unnecessary prototypes. Convert to C90. Warning fixes. * dwarf2.c: Warning fixes. * elf-bfd.h: Likewise. * elf-eh-frame.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Delete unnecessary prototypes. Warning fixes. * elf64-sh64.c: Likewise. * peicode.h: Likewise. * elf64-mmix.c: Warning fixes. * elfcode.h: Likewise. * elfxx-mips.c: Likewise. * libbfd-in.h: Likewise. * libbfd.c: Likewise. * mach-o.c: Likewise. * merge.c: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pef.c: Likewise. * srec.c: Likewise. * vms-hdr.c: Likewise. * vms-tir.c: Likewise. * xtensa-isa.c: Likewise. * xtensa-modules.c: Likewise. * xsym.c: Likewise. (pstrcmp): Use correct choice of string lengths. Fix return value. (bfd_sym_module_name): Correct string length. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
2005-02-20 15:59:07 +01:00
sym->strtab = (char *) b->buffer + sym->stroff;
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}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
else
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
sym->strtab = bfd_alloc (abfd, sym->strsize);
if (sym->strtab == NULL)
return -1;
if (bfd_seek (abfd, sym->stroff, SEEK_SET) != 0
|| bfd_bread ((PTR) sym->strtab, sym->strsize, abfd) != sym->strsize)
{
bfd_set_error (bfd_error_file_truncated);
return -1;
}
2002-11-06 14:26:29 +01:00
}
return 0;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
static int
bfd_mach_o_scan_read_symtab_symbols (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_symtab_command *sym = mdata->symtab;
2002-11-06 14:26:29 +01:00
unsigned long i;
int ret;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (sym->symbols)
return 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
sym->symbols = bfd_alloc (abfd, sym->nsyms * sizeof (bfd_mach_o_asymbol));
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if (sym->symbols == NULL)
{
fprintf (stderr, "bfd_mach_o_scan_read_symtab_symbols: unable to allocate memory for symbols\n");
return -1;
2002-11-06 14:26:29 +01:00
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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ret = bfd_mach_o_scan_read_symtab_strtab (abfd);
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if (ret != 0)
return ret;
for (i = 0; i < sym->nsyms; i++)
{
ret = bfd_mach_o_scan_read_symtab_symbol (abfd, sym, &sym->symbols[i], i);
if (ret != 0)
return ret;
}
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return 0;
}
int
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bfd_mach_o_scan_read_dysymtab_symbol (bfd *abfd,
bfd_mach_o_dysymtab_command *dysym,
bfd_mach_o_symtab_command *sym,
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
bfd_mach_o_asymbol *s,
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unsigned long i)
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{
unsigned long isymoff = dysym->indirectsymoff + (i * 4);
unsigned long symindex;
unsigned char buf[4];
BFD_ASSERT (i < dysym->nindirectsyms);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, isymoff, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 4, abfd) != 4)
2002-11-06 14:26:29 +01:00
{
fprintf (stderr, "bfd_mach_o_scan_read_dysymtab_symbol: unable to read %lu bytes at %lu\n",
(unsigned long) 4, isymoff);
return -1;
}
symindex = bfd_h_get_32 (abfd, buf);
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return bfd_mach_o_scan_read_symtab_symbol (abfd, sym, s, symindex);
}
static const char *
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bfd_mach_o_i386_flavour_string (unsigned int flavour)
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{
switch ((int) flavour)
{
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
case BFD_MACH_O_x86_THREAD_STATE32: return "x86_THREAD_STATE32";
case BFD_MACH_O_x86_FLOAT_STATE32: return "x86_FLOAT_STATE32";
case BFD_MACH_O_x86_EXCEPTION_STATE32: return "x86_EXCEPTION_STATE32";
case BFD_MACH_O_x86_THREAD_STATE64: return "x86_THREAD_STATE64";
case BFD_MACH_O_x86_FLOAT_STATE64: return "x86_FLOAT_STATE64";
case BFD_MACH_O_x86_EXCEPTION_STATE64: return "x86_EXCEPTION_STATE64";
case BFD_MACH_O_x86_THREAD_STATE: return "x86_THREAD_STATE";
case BFD_MACH_O_x86_FLOAT_STATE: return "x86_FLOAT_STATE";
case BFD_MACH_O_x86_EXCEPTION_STATE: return "x86_EXCEPTION_STATE";
case BFD_MACH_O_x86_DEBUG_STATE32: return "x86_DEBUG_STATE32";
case BFD_MACH_O_x86_DEBUG_STATE64: return "x86_DEBUG_STATE64";
case BFD_MACH_O_x86_DEBUG_STATE: return "x86_DEBUG_STATE";
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
case BFD_MACH_O_x86_THREAD_STATE_NONE: return "x86_THREAD_STATE_NONE";
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default: return "UNKNOWN";
}
}
static const char *
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bfd_mach_o_ppc_flavour_string (unsigned int flavour)
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{
switch ((int) flavour)
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
case BFD_MACH_O_PPC_THREAD_STATE: return "PPC_THREAD_STATE";
case BFD_MACH_O_PPC_FLOAT_STATE: return "PPC_FLOAT_STATE";
case BFD_MACH_O_PPC_EXCEPTION_STATE: return "PPC_EXCEPTION_STATE";
case BFD_MACH_O_PPC_VECTOR_STATE: return "PPC_VECTOR_STATE";
case BFD_MACH_O_PPC_THREAD_STATE64: return "PPC_THREAD_STATE64";
case BFD_MACH_O_PPC_EXCEPTION_STATE64: return "PPC_EXCEPTION_STATE64";
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default: return "UNKNOWN";
}
}
static int
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bfd_mach_o_scan_read_dylinker (bfd *abfd,
bfd_mach_o_load_command *command)
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{
bfd_mach_o_dylinker_command *cmd = &command->command.dylinker;
unsigned char buf[4];
unsigned int nameoff;
BFD_ASSERT ((command->type == BFD_MACH_O_LC_ID_DYLINKER)
|| (command->type == BFD_MACH_O_LC_LOAD_DYLINKER));
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 4, abfd) != 4)
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return -1;
nameoff = bfd_h_get_32 (abfd, buf + 0);
cmd->name_offset = command->offset + nameoff;
cmd->name_len = command->len - nameoff;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
cmd->name_str = bfd_alloc (abfd, cmd->name_len);
if (cmd->name_str == NULL)
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return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (bfd_seek (abfd, cmd->name_offset, SEEK_SET) != 0
|| bfd_bread (cmd->name_str, cmd->name_len, abfd) != cmd->name_len)
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return -1;
return 0;
}
static int
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bfd_mach_o_scan_read_dylib (bfd *abfd, bfd_mach_o_load_command *command)
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{
bfd_mach_o_dylib_command *cmd = &command->command.dylib;
unsigned char buf[16];
unsigned int nameoff;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
switch (command->type)
{
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
case BFD_MACH_O_LC_REEXPORT_DYLIB:
break;
default:
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
BFD_FAIL ();
return -1;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
}
2002-11-06 14:26:29 +01:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 16, abfd) != 16)
2002-11-06 14:26:29 +01:00
return -1;
nameoff = bfd_h_get_32 (abfd, buf + 0);
cmd->timestamp = bfd_h_get_32 (abfd, buf + 4);
cmd->current_version = bfd_h_get_32 (abfd, buf + 8);
cmd->compatibility_version = bfd_h_get_32 (abfd, buf + 12);
cmd->name_offset = command->offset + nameoff;
cmd->name_len = command->len - nameoff;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
cmd->name_str = bfd_alloc (abfd, cmd->name_len);
if (cmd->name_str == NULL)
2002-11-06 14:26:29 +01:00
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (bfd_seek (abfd, cmd->name_offset, SEEK_SET) != 0
|| bfd_bread (cmd->name_str, cmd->name_len, abfd) != cmd->name_len)
2002-11-06 14:26:29 +01:00
return -1;
return 0;
}
static int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan_read_prebound_dylib (bfd *abfd ATTRIBUTE_UNUSED,
bfd_mach_o_load_command *command ATTRIBUTE_UNUSED)
2002-11-06 14:26:29 +01:00
{
/* bfd_mach_o_prebound_dylib_command *cmd = &command->command.prebound_dylib; */
BFD_ASSERT (command->type == BFD_MACH_O_LC_PREBOUND_DYLIB);
return 0;
}
static int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan_read_thread (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 14:26:29 +01:00
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 14:26:29 +01:00
bfd_mach_o_thread_command *cmd = &command->command.thread;
unsigned char buf[8];
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
unsigned int offset;
2002-11-06 14:26:29 +01:00
unsigned int nflavours;
unsigned int i;
BFD_ASSERT ((command->type == BFD_MACH_O_LC_THREAD)
|| (command->type == BFD_MACH_O_LC_UNIXTHREAD));
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
/* Count the number of threads. */
2002-11-06 14:26:29 +01:00
offset = 8;
nflavours = 0;
while (offset != command->len)
{
if (offset >= command->len)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 8, abfd) != 8)
2002-11-06 14:26:29 +01:00
return -1;
offset += 8 + bfd_h_get_32 (abfd, buf + 4) * 4;
nflavours++;
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
/* Allocate threads. */
cmd->flavours = bfd_alloc
(abfd, nflavours * sizeof (bfd_mach_o_thread_flavour));
2002-11-06 14:26:29 +01:00
if (cmd->flavours == NULL)
return -1;
cmd->nflavours = nflavours;
offset = 8;
nflavours = 0;
while (offset != command->len)
{
if (offset >= command->len)
return -1;
if (nflavours >= cmd->nflavours)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 8, abfd) != 8)
2002-11-06 14:26:29 +01:00
return -1;
cmd->flavours[nflavours].flavour = bfd_h_get_32 (abfd, buf);
cmd->flavours[nflavours].offset = command->offset + offset + 8;
cmd->flavours[nflavours].size = bfd_h_get_32 (abfd, buf + 4) * 4;
offset += cmd->flavours[nflavours].size + 8;
nflavours++;
}
for (i = 0; i < nflavours; i++)
{
asection *bfdsec;
unsigned int snamelen;
char *sname;
const char *flavourstr;
const char *prefix = "LC_THREAD";
unsigned int j = 0;
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switch (mdata->header.cputype)
{
case BFD_MACH_O_CPU_TYPE_POWERPC:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
case BFD_MACH_O_CPU_TYPE_POWERPC_64:
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flavourstr = bfd_mach_o_ppc_flavour_string (cmd->flavours[i].flavour);
break;
case BFD_MACH_O_CPU_TYPE_I386:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
case BFD_MACH_O_CPU_TYPE_X86_64:
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flavourstr = bfd_mach_o_i386_flavour_string (cmd->flavours[i].flavour);
break;
default:
flavourstr = "UNKNOWN_ARCHITECTURE";
break;
}
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snamelen = strlen (prefix) + 1 + 20 + 1 + strlen (flavourstr) + 1;
2005-04-11 10:23:05 +02:00
sname = bfd_alloc (abfd, snamelen);
2002-11-06 14:26:29 +01:00
if (sname == NULL)
return -1;
for (;;)
{
sprintf (sname, "%s.%s.%u", prefix, flavourstr, j);
if (bfd_get_section_by_name (abfd, sname) == NULL)
2002-11-06 14:26:29 +01:00
break;
j++;
2002-11-06 14:26:29 +01:00
}
bfdsec = bfd_make_section_with_flags (abfd, sname, SEC_HAS_CONTENTS);
2002-11-06 14:26:29 +01:00
bfdsec->vma = 0;
bfdsec->lma = 0;
bfd/ * section.c (struct sec): Rename "_cooked_size" to "size". Rename "_raw_size" to "rawsize". (STD_SECTION): Adjust comments. (bfd_set_section_size, bfd_get_section_contents): Use size. (bfd_malloc_and_get_section): New function. * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size. * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early. Correctly free reloc and contents memory. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME and fake CIE now that we can shink section size to zero. (_bfd_elf_write_section_eh_frame): Likewise.. * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents. * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use _bfd_stab_section_offset. Use _bfd_elf_section_offset. * stabs.c (_bfd_stab_section_offset_): Remove unused args and unneeded indirection. * elf.c (_bfd_elf_section_offset): .. and update call. * libbfd-in.h (_bfd_stab_section_offset): Update prototype. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. Replace occurrences of "_raw_size" and "_cooked_size" in most places with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE sections. Use "rawsize", if non-zero, for bfd_get_section_contents calls if the section might be a stabs, eh_frame, or SEC_MERGE section. Similarly use "rawsize", if non-zero, in reloc functions to validate reloc addresses. Use new bfd_malloc_and_get_section in most places where bfd_get_section_contents was called. Expand all occurrences of bfd_section_size and bfd_get_section_size. Rename "raw_size" var in grok_prstatus and similar functions to "size". * aix386-core.c (aix386_core_file_p): .. * aix5ppc-core.c (xcoff64_core_p): .. * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents, aout_adobe_set_section_contents): .. * aout-target.h (callback): .. * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate, MY_bfd_final_link): .. * aoutf1.h (sunos4_core_file_p): .. * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags, final_link, aout_link_input_section): .. * binary.c (binary_object_p, binary_canonicalize_symtab, binary_set_section_contents): .. * bout.c (b_out_callback, b_out_write_object_contents, b_out_set_section_contents, b_out_bfd_relax_section, b_out_bfd_get_relocated_section_contents): .. * cisco-core.c (cisco_core_file_validate): .. * coff-alpha.c (alpha_ecoff_object_p, alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): .. * coff-arm.c (coff_arm_relocate_section, bfd_arm_allocate_interworking_sections): .. * coff-h8300.c (h8300_reloc16_extra_cases, h8300_bfd_link_add_symbols): .. * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): .. * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section, ppc_bfd_coff_final_link): .. * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): .. * coff-sh.c (sh_relax_section, sh_relax_delete_bytes, sh_align_loads, sh_coff_get_relocated_section_contents): .. * coff64-rs6000.c (xcoff64_write_object_contents, xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): .. * coffcode.h (coff_compute_section_file_positions, coff_write_object_contents): .. * coffgen.c (make_a_section_from_file, coff_write_symbols, coff_section_symbol, build_debug_section): .. * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link, process_embedded_commands, _bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): .. * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): .. * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): .. * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): .. * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info, _bfd_dwarf2_find_nearest_line): .. * ecoff.c (bfd_debug_section, ecoff_set_symbol_info, ecoff_compute_section_file_positions, _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): .. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame, _bfd_elf_discard_section_eh_frame_hdr, _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset, _bfd_elf_write_section_eh_frame, _bfd_elf_write_section_eh_frame_hdr): .. * elf-hppa.h (elf_hppa_sort_unwind): .. * elf-m10200.c (mn10200_elf_relax_section, mn10200_elf_relax_delete_bytes, mn10200_elf_get_relocated_section_contents): .. * elf-m10300.c (_bfd_mn10300_elf_create_got_section, mn10300_elf_check_relocs, mn10300_elf_relax_section, mn10300_elf_relax_delete_bytes, mn10300_elf_get_relocated_section_contents, _bfd_mn10300_elf_adjust_dynamic_symbol, _bfd_mn10300_elf_discard_copies, _bfd_mn10300_elf_size_dynamic_sections, _bfd_mn10300_elf_finish_dynamic_sections): .. * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list, _bfd_elf_make_section_from_phdr, elf_fake_sections, bfd_elf_set_group_contents, map_sections_to_segments, elf_sort_sections, assign_file_positions_for_segments, SECTION_SIZE, copy_private_bfd_data, _bfd_elf_get_dynamic_reloc_upper_bound, _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect, _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus, elfcore_grok_lwpstatus, elfcore_grok_win32pstatus, elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs, _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): .. * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect, bfd_elf32_arm_process_before_allocation, elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs, elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections, elf32_arm_write_section): .. * elf32-cris.c (cris_elf_grok_prstatus, elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook, elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol, cris_elf_check_relocs, elf_cris_size_dynamic_sections, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): .. * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): .. * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): .. * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup, _frv_create_got_section, _frvfdpic_assign_plt_entries, elf32_frvfdpic_size_dynamic_sections, elf32_frvfdpic_modify_segment_map, elf32_frvfdpic_finish_dynamic_sections): .. * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes, elf32_h8_get_relocated_section_contents): .. * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub, elf32_hppa_adjust_dynamic_symbol, allocate_plt_static, allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections, elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs, elf32_hppa_finish_dynamic_sections): .. * elf32-i370.c (i370_elf_adjust_dynamic_symbol, i370_elf_size_dynamic_sections, i370_elf_check_relocs, i370_elf_finish_dynamic_sections): .. * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol, allocate_dynrelocs, elf_i386_size_dynamic_sections, elf_i386_relocate_section, elf_i386_finish_dynamic_sections): .. * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc, i860_howto_highadj_reloc, i860_howto_splitn_reloc): .. * elf32-ip2k.c (ip2k_is_switch_table_128, ip2k_relax_switch_table_128, ip2k_is_switch_table_256, ip2k_relax_switch_table_256, ip2k_elf_relax_section, adjust_all_relocations, ip2k_elf_relax_delete_bytes): .. * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc, m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol, allocate_dynrelocs, m32r_elf_size_dynamic_sections, m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections, m32r_elf_relax_section, m32r_elf_relax_delete_bytes, m32r_elf_get_relocated_section_contents): .. * elf32-m68hc11.c (m68hc11_elf_build_one_stub, m68hc11_elf_size_one_stub, m68hc11_elf_relax_section, m68hc11_elf_relax_delete_bytes): .. * elf32-m68hc12.c (m68hc12_elf_build_one_stub, m68hc12_elf_size_one_stub): .. * elf32-m68hc1x.c (elf32_m68hc11_size_stubs, elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): .. * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook, elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections, elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): .. * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elf32-or32.c (or32_elf_consth_reloc): .. * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc, elf_create_pointer_linker_section, ppc_elf_create_linker_section, ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs, ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus, ppc_elf_final_write_processing): .. * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): .. * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section, sh_elf_relax_delete_bytes, sh_elf_align_loads, sh_elf_adjust_dynamic_symbol, allocate_dynrelocs, sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents, sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): .. * elf32-sh64-com.c (sh64_address_in_cranges, sh64_get_contents_type): .. * elf32-sh64.c (sh64_find_section_for_address, sh64_elf_final_write_processing): .. * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol, allocate_dynrelocs, elf32_sparc_size_dynamic_sections, elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): .. * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): .. * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol, elf_vax_size_dynamic_sections, elf_vax_discard_copies, elf_vax_instantiate_got_entries, elf_vax_relocate_section, elf_vax_finish_dynamic_sections): .. * elf32-xstormy16.c (xstormy16_elf_24_reloc, xstormy16_elf_check_relocs, xstormy16_relax_plt_check, xstormy16_elf_relax_section, xstormy16_elf_always_size_sections, xstormy16_elf_finish_dynamic_sections): .. * elf32-xtensa.c (xtensa_read_table_entries, elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc, bfd_elf_xtensa_reloc, elf_xtensa_relocate_section, elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections, elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus, get_relocation_opcode, retrieve_contents, find_relaxable_sections, collect_source_relocs, is_resolvable_asm_expansion, remove_literals, relax_section, shrink_dynamic_reloc_sections, relax_property_section, xtensa_callback_required_dependence): .. * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section, elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets, elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1, elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1, elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel, elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): .. * elf64-hppa.c (allocate_dynrel_entries, elf64_hppa_size_dynamic_sections, elf64_hppa_finish_dynamic_sections): .. * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc, mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table, elf64_mips_grok_prstatus): .. * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc, mmix_elf_relocate_section, mmix_elf_final_link, mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation, mmix_elf_relax_section, mmix_elf_get_section_contents): .. * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus, ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust, ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd, allocate_dynrelocs, ppc64_elf_size_dynamic_sections, ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section, toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs, ppc64_elf_build_stubs, ppc64_elf_relocate_section, ppc64_elf_finish_dynamic_sections): .. * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections): .. * elf64-sh64.c (sh_elf64_get_relocated_section_contents, sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections, sh64_elf64_finish_dynamic_sections): .. * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc, sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section, sparc64_elf_finish_dynamic_symbol, sparc64_elf_finish_dynamic_sections): .. * elf64-x86-64.c (elf64_x86_64_grok_prstatus, elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs, elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section, elf64_x86_64_finish_dynamic_sections): .. * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): .. * elfcode.h (elf_slurp_reloc_table): .. * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag, elf_finalize_dynstr, elf_link_add_object_symbols, bfd_elf_size_dynamic_sections, elf_link_sort_relocs, elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): .. * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries, elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc, elfNN_ia64_choose_gp, elfNN_ia64_final_link, elfNN_ia64_finish_dynamic_sections): .. * elfxx-mips.c (mips_elf_create_procedure_table, mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp, _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc, mips_elf_global_got_index, mips_elf_multi_got, mips_elf_create_compact_rel_section, mips_elf_calculate_relocation, mips_elf_allocate_dynamic_relocations, mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections, _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol, _bfd_mips_elf_always_size_sections, _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_finish_dynamic_symbol, _bfd_mips_elf_finish_dynamic_sections, _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info, _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents, _bfd_elf_mips_get_relocated_section_contents, _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): .. * hp300hpux.c (callback): .. * hppabsd-core.c (make_bfd_asection): .. * hpux-core.c (make_bfd_asection): .. * i386linux.c (linux_link_create_dynamic_sections, bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): .. * i386msdos.c (msdos_write_object_contents): .. * i386os9k.c (os9k_callback, os9k_write_object_contents, os9k_set_section_contents): .. * ieee.c (parse_expression, ieee_slurp_external_symbols, ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data, ieee_write_section_part, do_with_relocs, do_as_repeat, do_without_relocs, ieee_write_debug_part, init_for_output, ieee_set_section_contents): .. * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): .. * irix-core.c (do_sections, make_bfd_asection): .. * libaout.h (aout_section_merge_with_text_p): .. * libbfd.c (_bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window): .. * linker.c (default_indirect_link_order): .. * lynx-core.c (make_bfd_asection): .. * m68klinux.c (linux_link_create_dynamic_sections, bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): .. * mach-o.c (bfd_mach_o_make_bfd_section, bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib, bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab, bfd_mach_o_scan_read_segment): .. * merge.c (_bfd_add_merge_section, record_section, merge_strings, _bfd_merge_sections): .. * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc, mmo_map_set_sizes, mmo_canonicalize_symtab, mmo_internal_write_section, mmo_write_object_contents): .. * netbsd-core.c (netbsd_core_file_p): .. * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import, nlm_alpha_set_public_section): .. * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): .. * nlm32-sparc.c (nlm_sparc_write_import): .. * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in, nlm_compute_section_file_positions): .. * oasys.c (oasys_object_p, oasys_slurp_section_data, oasys_write_sections, oasys_write_data, oasys_set_section_contents): .. * opncls.c (get_debug_link_info): .. * osf-core.c (make_bfd_asection): .. * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs, final_link, aout_link_input_section): .. * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out, pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): .. * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section, bfd_pef_scan_start_address, bfd_pef_parse_symbols): .. * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): .. * ptrace-core.c (ptrace_unix_core_file_p): .. * reloc.c (bfd_perform_relocation, bfd_install_relocation, _bfd_final_link_relocate, bfd_generic_relax_section, bfd_generic_get_relocated_section_contents): .. * reloc16.c (bfd_coff_reloc16_relax_section, bfd_coff_reloc16_get_relocated_section_c): .. * riscix.c (riscix_some_aout_object_p): .. * rs6000-core.c (read_hdr, make_bfd_asection): .. * sco5-core.c (make_bfd_asection): .. * simple.c (bfd_simple_get_relocated_section_contents): .. * som.c (som_object_setup, setup_sections, som_prep_headers, som_write_fixups, som_begin_writing, bfd_section_from_som_symbol, som_set_reloc_info, som_get_section_contents, som_bfd_link_split_section): .. * sparclinux.c (linux_link_create_dynamic_sections, bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): .. * srec.c (srec_scan, srec_read_section, srec_get_section_contents): .. * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs, _bfd_write_stab_strings, _bfd_stab_section_offset): .. * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections, bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs, sunos_scan_ext_relocs, sunos_scan_dynamic_symbol, sunos_write_dynamic_symbol, sunos_check_dynamic_reloc, sunos_finish_dynamic_link): .. * syms.c (_bfd_stab_section_find_nearest_line): .. * tekhex.c (first_phase, tekhex_set_section_contents, tekhex_write_object_contents): .. * trad-core.c (trad_unix_core_file_p): .. * versados.c (process_esd, process_otr, process_otr): .. * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): .. * vms-misc.c (add_new_contents): .. * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): .. * vms.c (vms_set_section_contents): .. * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols, xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms, _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): .. * xsym.c (bfd_sym_scan): .. See above. binutils/ * objcopy.c (copy_section): Don't set _cooked_size. include/ * bfdlink.h (struct bfd_link_order): Update comment. ld/ * ldlang.c (print_output_section_statement): Don't print size before relaxation. (IGNORE_SECTION): Remove bfd arg. Update all callers. * ldexp.c (fold_name): .. See below. * ldlang.c (section_already_linked, print_output_section_statement, print_input_section, insert_pad, size_input_section, lang_check_section_addresses, lang_size_sections_1, lang_size_sections, lang_do_assignments_1, lang_set_startof, lang_one_common, lang_reset_memory_regions, lang_process, lang_abs_symbol_at_end_of, lang_do_version_exports_section): .. * ldwrite.c (build_link_order, clone_section, ds, split_sections): .. * pe-dll.c (process_def_file, generate_reloc): .. * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment, gld${EMULATION_NAME}_before_allocation): .. * emultempl/mmix-elfnmmo.em (mmix_after_allocation): .. * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation, sh64_elf_${EMULATION_NAME}_after_allocation): .. * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): .. * emultempl/xtensaelf.em (ld_assign_relative_paged_dot, ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use "size" instead of "_raw_size" and "_cooked_size". Expand bfd_section_size macro invocations.
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bfdsec->size = cmd->flavours[i].size;
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bfdsec->filepos = cmd->flavours[i].offset;
bfdsec->alignment_power = 0x0;
cmd->section = bfdsec;
}
return 0;
}
static int
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bfd_mach_o_scan_read_dysymtab (bfd *abfd, bfd_mach_o_load_command *command)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_dysymtab_command *cmd = &command->command.dysymtab;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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unsigned char buf[72];
BFD_ASSERT (command->type == BFD_MACH_O_LC_DYSYMTAB);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 72, abfd) != 72)
2002-11-06 14:26:29 +01:00
return -1;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
cmd->ilocalsym = bfd_h_get_32 (abfd, buf + 0);
cmd->nlocalsym = bfd_h_get_32 (abfd, buf + 4);
cmd->iextdefsym = bfd_h_get_32 (abfd, buf + 8);
cmd->nextdefsym = bfd_h_get_32 (abfd, buf + 12);
cmd->iundefsym = bfd_h_get_32 (abfd, buf + 16);
cmd->nundefsym = bfd_h_get_32 (abfd, buf + 20);
cmd->tocoff = bfd_h_get_32 (abfd, buf + 24);
cmd->ntoc = bfd_h_get_32 (abfd, buf + 28);
cmd->modtaboff = bfd_h_get_32 (abfd, buf + 32);
cmd->nmodtab = bfd_h_get_32 (abfd, buf + 36);
cmd->extrefsymoff = bfd_h_get_32 (abfd, buf + 40);
cmd->nextrefsyms = bfd_h_get_32 (abfd, buf + 44);
cmd->indirectsymoff = bfd_h_get_32 (abfd, buf + 48);
cmd->nindirectsyms = bfd_h_get_32 (abfd, buf + 52);
cmd->extreloff = bfd_h_get_32 (abfd, buf + 56);
cmd->nextrel = bfd_h_get_32 (abfd, buf + 60);
cmd->locreloff = bfd_h_get_32 (abfd, buf + 64);
cmd->nlocrel = bfd_h_get_32 (abfd, buf + 68);
if (cmd->nmodtab != 0)
{
char buf[56];
unsigned int i;
int wide = bfd_mach_o_wide_p (abfd);
unsigned int module_len = wide ? 56 : 52;
cmd->dylib_module =
bfd_alloc (abfd, cmd->nmodtab * sizeof (bfd_mach_o_dylib_module));
if (cmd->dylib_module == NULL)
return -1;
if (bfd_seek (abfd, cmd->modtaboff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nmodtab; i++)
{
bfd_mach_o_dylib_module *module = &cmd->dylib_module[i];
unsigned long v;
if (bfd_bread ((PTR) buf, module_len, abfd) != module_len)
return -1;
module->module_name_idx = bfd_h_get_32 (abfd, buf + 0);
module->iextdefsym = bfd_h_get_32 (abfd, buf + 4);
module->nextdefsym = bfd_h_get_32 (abfd, buf + 8);
module->irefsym = bfd_h_get_32 (abfd, buf + 12);
module->nrefsym = bfd_h_get_32 (abfd, buf + 16);
module->ilocalsym = bfd_h_get_32 (abfd, buf + 20);
module->nlocalsym = bfd_h_get_32 (abfd, buf + 24);
module->iextrel = bfd_h_get_32 (abfd, buf + 28);
module->nextrel = bfd_h_get_32 (abfd, buf + 32);
v = bfd_h_get_32 (abfd, buf +36);
module->iinit = v & 0xffff;
module->iterm = (v >> 16) & 0xffff;
v = bfd_h_get_32 (abfd, buf + 40);
module->ninit = v & 0xffff;
module->nterm = (v >> 16) & 0xffff;
if (wide)
{
module->objc_module_info_size = bfd_h_get_32 (abfd, buf + 44);
module->objc_module_info_addr = bfd_h_get_64 (abfd, buf + 48);
}
else
{
module->objc_module_info_addr = bfd_h_get_32 (abfd, buf + 44);
module->objc_module_info_size = bfd_h_get_32 (abfd, buf + 48);
}
}
}
if (cmd->ntoc != 0)
{
char buf[8];
unsigned int i;
cmd->dylib_toc = bfd_alloc
(abfd, cmd->ntoc * sizeof (bfd_mach_o_dylib_table_of_content));
if (cmd->dylib_toc == NULL)
return -1;
if (bfd_seek (abfd, cmd->tocoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->ntoc; i++)
{
bfd_mach_o_dylib_table_of_content *toc = &cmd->dylib_toc[i];
if (bfd_bread ((PTR) buf, 8, abfd) != 8)
return -1;
toc->symbol_index = bfd_h_get_32 (abfd, buf + 0);
toc->module_index = bfd_h_get_32 (abfd, buf + 4);
}
}
if (cmd->nindirectsyms != 0)
{
char buf[4];
unsigned int i;
cmd->indirect_syms = bfd_alloc
(abfd, cmd->nindirectsyms * sizeof (unsigned int));
if (cmd->indirect_syms == NULL)
return -1;
if (bfd_seek (abfd, cmd->indirectsymoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nindirectsyms; i++)
{
unsigned int *is = &cmd->indirect_syms[i];
if (bfd_bread ((PTR) buf, 4, abfd) != 4)
return -1;
*is = bfd_h_get_32 (abfd, buf + 0);
}
}
if (cmd->nextrefsyms != 0)
{
char buf[4];
unsigned long v;
unsigned int i;
cmd->ext_refs = bfd_alloc
(abfd, cmd->nextrefsyms * sizeof (bfd_mach_o_dylib_reference));
if (cmd->ext_refs == NULL)
return -1;
if (bfd_seek (abfd, cmd->extrefsymoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nextrefsyms; i++)
{
bfd_mach_o_dylib_reference *ref = &cmd->ext_refs[i];
if (bfd_bread ((PTR) buf, 4, abfd) != 4)
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
/* Fields isym and flags are written as bit-fields, thus we need
a specific processing for endianness. */
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
v = bfd_h_get_32 (abfd, buf + 0);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (bfd_big_endian (abfd))
{
ref->isym = (v >> 8) & 0xffffff;
ref->flags = v & 0xff;
}
else
{
ref->isym = v & 0xffffff;
ref->flags = (v >> 24) & 0xff;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
}
}
2002-11-06 14:26:29 +01:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
if (mdata->dysymtab)
return -1;
mdata->dysymtab = cmd;
2002-11-06 14:26:29 +01:00
return 0;
}
static int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan_read_symtab (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_symtab_command *symtab = &command->command.symtab;
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 14:26:29 +01:00
unsigned char buf[16];
BFD_ASSERT (command->type == BFD_MACH_O_LC_SYMTAB);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 16, abfd) != 16)
2002-11-06 14:26:29 +01:00
return -1;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
symtab->symoff = bfd_h_get_32 (abfd, buf);
symtab->nsyms = bfd_h_get_32 (abfd, buf + 4);
symtab->stroff = bfd_h_get_32 (abfd, buf + 8);
symtab->strsize = bfd_h_get_32 (abfd, buf + 12);
symtab->symbols = NULL;
symtab->strtab = NULL;
2002-11-06 14:26:29 +01:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (symtab->nsyms != 0)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
abfd->flags |= HAS_SYMS;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (mdata->symtab)
return -1;
mdata->symtab = symtab;
2002-11-06 14:26:29 +01:00
return 0;
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
static int
bfd_mach_o_scan_read_uuid (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_uuid_command *cmd = &command->command.uuid;
asection *bfdsec;
char *sname;
static const char prefix[] = "LC_UUID";
BFD_ASSERT (command->type == BFD_MACH_O_LC_UUID);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) cmd->uuid, 16, abfd) != 16)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
return -1;
sname = bfd_alloc (abfd, strlen (prefix) + 1);
if (sname == NULL)
return -1;
strcpy (sname, prefix);
bfdsec = bfd_make_section_anyway_with_flags (abfd, sname, SEC_HAS_CONTENTS);
if (bfdsec == NULL)
return -1;
bfdsec->vma = 0;
bfdsec->lma = 0;
bfdsec->size = command->len - 8;
bfdsec->filepos = command->offset + 8;
bfdsec->alignment_power = 0;
cmd->section = bfdsec;
return 0;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
static int
bfd_mach_o_scan_read_linkedit (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_linkedit_command *cmd = &command->command.linkedit;
char buf[8];
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 8, abfd) != 8)
return -1;
cmd->dataoff = bfd_get_32 (abfd, buf + 0);
cmd->datasize = bfd_get_32 (abfd, buf + 4);
return 0;
}
static int
bfd_mach_o_scan_read_str (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_str_command *cmd = &command->command.str;
char buf[8];
unsigned long off;
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 4, abfd) != 4)
return -1;
off = bfd_get_32 (abfd, buf + 0);
cmd->stroff = command->offset + off;
cmd->str_len = command->len - off;
cmd->str = bfd_alloc (abfd, cmd->str_len);
if (cmd->str == NULL)
return -1;
if (bfd_seek (abfd, cmd->stroff, SEEK_SET) != 0
|| bfd_bread ((PTR) cmd->str, cmd->str_len, abfd) != cmd->str_len)
return -1;
return 0;
}
2002-11-06 14:26:29 +01:00
static int
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_mach_o_scan_read_segment (bfd *abfd,
bfd_mach_o_load_command *command,
unsigned int wide)
2002-11-06 14:26:29 +01:00
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned char buf[64];
2002-11-06 14:26:29 +01:00
bfd_mach_o_segment_command *seg = &command->command.segment;
unsigned long i;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (wide)
{
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT_64);
2002-11-06 14:26:29 +01:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 64, abfd) != 64)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return -1;
2002-11-06 14:26:29 +01:00
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
memcpy (seg->segname, buf, 16);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
seg->segname[16] = '\0';
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
seg->vmaddr = bfd_h_get_64 (abfd, buf + 16);
seg->vmsize = bfd_h_get_64 (abfd, buf + 24);
seg->fileoff = bfd_h_get_64 (abfd, buf + 32);
seg->filesize = bfd_h_get_64 (abfd, buf + 40);
seg->maxprot = bfd_h_get_32 (abfd, buf + 48);
seg->initprot = bfd_h_get_32 (abfd, buf + 52);
seg->nsects = bfd_h_get_32 (abfd, buf + 56);
seg->flags = bfd_h_get_32 (abfd, buf + 60);
}
else
{
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset + 8, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 48, abfd) != 48)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return -1;
memcpy (seg->segname, buf, 16);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
seg->segname[16] = '\0';
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
seg->vmaddr = bfd_h_get_32 (abfd, buf + 16);
seg->vmsize = bfd_h_get_32 (abfd, buf + 20);
seg->fileoff = bfd_h_get_32 (abfd, buf + 24);
seg->filesize = bfd_h_get_32 (abfd, buf + 28);
seg->maxprot = bfd_h_get_32 (abfd, buf + 32);
seg->initprot = bfd_h_get_32 (abfd, buf + 36);
seg->nsects = bfd_h_get_32 (abfd, buf + 40);
seg->flags = bfd_h_get_32 (abfd, buf + 44);
}
2002-11-06 14:26:29 +01:00
if (seg->nsects != 0)
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
seg->sections = bfd_alloc (abfd, seg->nsects
* sizeof (bfd_mach_o_section));
2002-11-06 14:26:29 +01:00
if (seg->sections == NULL)
return -1;
2002-11-06 14:26:29 +01:00
for (i = 0; i < seg->nsects; i++)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
bfd_vma segoff;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (wide)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
segoff = command->offset + BFD_MACH_O_LC_SEGMENT_64_SIZE
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
+ (i * BFD_MACH_O_SECTION_64_SIZE);
else
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
segoff = command->offset + BFD_MACH_O_LC_SEGMENT_SIZE
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
+ (i * BFD_MACH_O_SECTION_SIZE);
2002-11-06 14:26:29 +01:00
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (bfd_mach_o_scan_read_section
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
(abfd, &seg->sections[i], segoff, seg->initprot, wide) != 0)
2002-11-06 14:26:29 +01:00
return -1;
}
2002-11-06 14:26:29 +01:00
}
return 0;
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
static int
bfd_mach_o_scan_read_segment_32 (bfd *abfd, bfd_mach_o_load_command *command)
{
return bfd_mach_o_scan_read_segment (abfd, command, 0);
}
static int
bfd_mach_o_scan_read_segment_64 (bfd *abfd, bfd_mach_o_load_command *command)
{
return bfd_mach_o_scan_read_segment (abfd, command, 1);
}
2002-11-06 14:26:29 +01:00
static int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan_read_command (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 14:26:29 +01:00
{
unsigned char buf[8];
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
/* Read command type and length. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, command->offset, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 8, abfd) != 8)
2002-11-06 14:26:29 +01:00
return -1;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
command->type = bfd_h_get_32 (abfd, buf) & ~BFD_MACH_O_LC_REQ_DYLD;
command->type_required = (bfd_h_get_32 (abfd, buf) & BFD_MACH_O_LC_REQ_DYLD
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
? TRUE : FALSE);
2002-11-06 14:26:29 +01:00
command->len = bfd_h_get_32 (abfd, buf + 4);
switch (command->type)
{
case BFD_MACH_O_LC_SEGMENT:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (bfd_mach_o_scan_read_segment_32 (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_SEGMENT_64:
if (bfd_mach_o_scan_read_segment_64 (abfd, command) != 0)
2002-11-06 14:26:29 +01:00
return -1;
break;
case BFD_MACH_O_LC_SYMTAB:
if (bfd_mach_o_scan_read_symtab (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_SYMSEG:
break;
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
if (bfd_mach_o_scan_read_thread (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_LOAD_DYLINKER:
case BFD_MACH_O_LC_ID_DYLINKER:
if (bfd_mach_o_scan_read_dylinker (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
case BFD_MACH_O_LC_REEXPORT_DYLIB:
2002-11-06 14:26:29 +01:00
if (bfd_mach_o_scan_read_dylib (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_PREBOUND_DYLIB:
if (bfd_mach_o_scan_read_prebound_dylib (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_LOADFVMLIB:
case BFD_MACH_O_LC_IDFVMLIB:
case BFD_MACH_O_LC_IDENT:
case BFD_MACH_O_LC_FVMFILE:
case BFD_MACH_O_LC_PREPAGE:
case BFD_MACH_O_LC_ROUTINES:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
break;
2002-11-06 14:26:29 +01:00
case BFD_MACH_O_LC_SUB_FRAMEWORK:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
case BFD_MACH_O_LC_SUB_UMBRELLA:
case BFD_MACH_O_LC_SUB_LIBRARY:
case BFD_MACH_O_LC_SUB_CLIENT:
if (bfd_mach_o_scan_read_str (abfd, command) != 0)
return -1;
2002-11-06 14:26:29 +01:00
break;
case BFD_MACH_O_LC_DYSYMTAB:
if (bfd_mach_o_scan_read_dysymtab (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_TWOLEVEL_HINTS:
case BFD_MACH_O_LC_PREBIND_CKSUM:
break;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
case BFD_MACH_O_LC_UUID:
if (bfd_mach_o_scan_read_uuid (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_CODE_SIGNATURE:
case BFD_MACH_O_LC_SEGMENT_SPLIT_INFO:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
if (bfd_mach_o_scan_read_linkedit (abfd, command) != 0)
return -1;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
break;
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default:
fprintf (stderr, "unable to read unknown load command 0x%lx\n",
(unsigned long) command->type);
break;
}
return 0;
}
static void
2005-04-11 10:23:05 +02:00
bfd_mach_o_flatten_sections (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 14:26:29 +01:00
long csect = 0;
unsigned long i, j;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
/* Count total number of sections. */
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mdata->nsects = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT
|| mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT_64)
2002-11-06 14:26:29 +01:00
{
bfd_mach_o_segment_command *seg;
seg = &mdata->commands[i].command.segment;
2002-11-06 14:26:29 +01:00
mdata->nsects += seg->nsects;
}
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
/* Allocate sections array. */
mdata->sections = bfd_alloc (abfd,
mdata->nsects * sizeof (bfd_mach_o_section *));
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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/* Fill the array. */
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csect = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT
|| mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT_64)
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{
bfd_mach_o_segment_command *seg;
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seg = &mdata->commands[i].command.segment;
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BFD_ASSERT (csect + seg->nsects <= mdata->nsects);
for (j = 0; j < seg->nsects; j++)
mdata->sections[csect++] = &seg->sections[j];
}
}
}
int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan_start_address (bfd *abfd)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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bfd_mach_o_thread_command *cmd = NULL;
unsigned long i;
for (i = 0; i < mdata->header.ncmds; i++)
{
if ((mdata->commands[i].type == BFD_MACH_O_LC_THREAD) ||
(mdata->commands[i].type == BFD_MACH_O_LC_UNIXTHREAD))
{
if (cmd == NULL)
cmd = &mdata->commands[i].command.thread;
else
return 0;
}
}
if (cmd == NULL)
return 0;
for (i = 0; i < cmd->nflavours; i++)
{
if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_I386)
&& (cmd->flavours[i].flavour
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
== (unsigned long) BFD_MACH_O_x86_THREAD_STATE32))
2002-11-06 14:26:29 +01:00
{
unsigned char buf[4];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 40, SEEK_SET) != 0
|| bfd_bread (buf, 4, abfd) != 4)
2002-11-06 14:26:29 +01:00
return -1;
abfd->start_address = bfd_h_get_32 (abfd, buf);
}
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_POWERPC)
2002-11-06 14:26:29 +01:00
&& (cmd->flavours[i].flavour == BFD_MACH_O_PPC_THREAD_STATE))
{
unsigned char buf[4];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 0, SEEK_SET) != 0
|| bfd_bread (buf, 4, abfd) != 4)
2002-11-06 14:26:29 +01:00
return -1;
abfd->start_address = bfd_h_get_32 (abfd, buf);
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_POWERPC_64)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
&& (cmd->flavours[i].flavour == BFD_MACH_O_PPC_THREAD_STATE64))
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
{
unsigned char buf[8];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 0, SEEK_SET) != 0
|| bfd_bread (buf, 8, abfd) != 8)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return -1;
abfd->start_address = bfd_h_get_64 (abfd, buf);
}
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_X86_64)
&& (cmd->flavours[i].flavour == BFD_MACH_O_x86_THREAD_STATE64))
{
unsigned char buf[8];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, cmd->flavours[i].offset + (16 * 8), SEEK_SET) != 0
|| bfd_bread (buf, 8, abfd) != 8)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
return -1;
abfd->start_address = bfd_h_get_64 (abfd, buf);
}
2002-11-06 14:26:29 +01:00
}
return 0;
}
int
2005-04-11 10:23:05 +02:00
bfd_mach_o_scan (bfd *abfd,
bfd_mach_o_header *header,
bfd_mach_o_data_struct *mdata)
2002-11-06 14:26:29 +01:00
{
unsigned int i;
enum bfd_architecture cputype;
unsigned long cpusubtype;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
unsigned int hdrsize;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
hdrsize = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2002-11-06 14:26:29 +01:00
mdata->header = *header;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
abfd->flags = abfd->flags & BFD_IN_MEMORY;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
switch (header->filetype)
{
case BFD_MACH_O_MH_OBJECT:
abfd->flags |= HAS_RELOC;
break;
case BFD_MACH_O_MH_EXECUTE:
abfd->flags |= EXEC_P;
break;
case BFD_MACH_O_MH_DYLIB:
case BFD_MACH_O_MH_BUNDLE:
abfd->flags |= DYNAMIC;
break;
}
2002-11-06 14:26:29 +01:00
abfd->tdata.mach_o_data = mdata;
bfd_mach_o_convert_architecture (header->cputype, header->cpusubtype,
&cputype, &cpusubtype);
2002-11-06 14:26:29 +01:00
if (cputype == bfd_arch_unknown)
{
fprintf (stderr, "bfd_mach_o_scan: unknown architecture 0x%lx/0x%lx\n",
header->cputype, header->cpusubtype);
return -1;
}
bfd_set_arch_mach (abfd, cputype, cpusubtype);
2002-11-06 14:26:29 +01:00
if (header->ncmds != 0)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
mdata->commands = bfd_alloc
(abfd, header->ncmds * sizeof (bfd_mach_o_load_command));
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if (mdata->commands == NULL)
return -1;
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for (i = 0; i < header->ncmds; i++)
{
bfd_mach_o_load_command *cur = &mdata->commands[i];
if (i == 0)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
cur->offset = hdrsize;
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else
{
bfd_mach_o_load_command *prev = &mdata->commands[i - 1];
cur->offset = prev->offset + prev->len;
}
if (bfd_mach_o_scan_read_command (abfd, cur) < 0)
return -1;
}
2002-11-06 14:26:29 +01:00
}
if (bfd_mach_o_scan_start_address (abfd) < 0)
return -1;
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bfd_mach_o_flatten_sections (abfd);
return 0;
}
bfd_boolean
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_mach_o_mkobject_init (bfd *abfd)
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{
bfd_mach_o_data_struct *mdata = NULL;
2005-04-11 10:23:05 +02:00
mdata = bfd_alloc (abfd, sizeof (bfd_mach_o_data_struct));
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if (mdata == NULL)
return FALSE;
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abfd->tdata.mach_o_data = mdata;
mdata->header.magic = 0;
mdata->header.cputype = 0;
mdata->header.cpusubtype = 0;
mdata->header.filetype = 0;
mdata->header.ncmds = 0;
mdata->header.sizeofcmds = 0;
mdata->header.flags = 0;
mdata->header.byteorder = BFD_ENDIAN_UNKNOWN;
mdata->commands = NULL;
mdata->nsects = 0;
mdata->sections = NULL;
return TRUE;
2002-11-06 14:26:29 +01:00
}
const bfd_target *
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
bfd_mach_o_header_p (bfd *abfd,
bfd_mach_o_filetype filetype,
bfd_mach_o_cpu_type cputype)
2002-11-06 14:26:29 +01:00
{
struct bfd_preserve preserve;
2002-11-06 14:26:29 +01:00
bfd_mach_o_header header;
preserve.marker = NULL;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
if (!bfd_mach_o_read_header (abfd, &header))
goto wrong;
2002-11-06 14:26:29 +01:00
if (! (header.byteorder == BFD_ENDIAN_BIG
|| header.byteorder == BFD_ENDIAN_LITTLE))
2002-11-06 14:26:29 +01:00
{
fprintf (stderr, "unknown header byte-order value 0x%lx\n",
2008-07-30 06:34:58 +02:00
(unsigned long) header.byteorder);
goto wrong;
2002-11-06 14:26:29 +01:00
}
if (! ((header.byteorder == BFD_ENDIAN_BIG
&& abfd->xvec->byteorder == BFD_ENDIAN_BIG
&& abfd->xvec->header_byteorder == BFD_ENDIAN_BIG)
|| (header.byteorder == BFD_ENDIAN_LITTLE
&& abfd->xvec->byteorder == BFD_ENDIAN_LITTLE
&& abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE)))
goto wrong;
2002-11-06 14:26:29 +01:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
/* Check cputype and filetype.
In case of wildcard, do not accept magics that are handled by existing
targets. */
if (cputype)
{
if (header.cputype != cputype)
goto wrong;
}
else
{
switch (header.cputype)
{
case BFD_MACH_O_CPU_TYPE_I386:
/* Handled by mach-o-i386 */
goto wrong;
default:
break;
}
}
if (filetype)
{
if (header.filetype != filetype)
goto wrong;
}
else
{
switch (header.filetype)
{
case BFD_MACH_O_MH_CORE:
/* Handled by core_p */
goto wrong;
default:
break;
}
}
preserve.marker = bfd_zalloc (abfd, sizeof (bfd_mach_o_data_struct));
if (preserve.marker == NULL
|| !bfd_preserve_save (abfd, &preserve))
goto fail;
2002-11-06 14:26:29 +01:00
if (bfd_mach_o_scan (abfd, &header,
(bfd_mach_o_data_struct *) preserve.marker) != 0)
goto wrong;
bfd_preserve_finish (abfd, &preserve);
2002-11-06 14:26:29 +01:00
return abfd->xvec;
wrong:
bfd_set_error (bfd_error_wrong_format);
fail:
if (preserve.marker != NULL)
bfd_preserve_restore (abfd, &preserve);
return NULL;
2002-11-06 14:26:29 +01:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
static const bfd_target *
bfd_mach_o_gen_object_p (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
return bfd_mach_o_header_p (abfd, 0, 0);
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 11:19:44 +02:00
static const bfd_target *
bfd_mach_o_gen_core_p (bfd *abfd)
{
return bfd_mach_o_header_p (abfd, BFD_MACH_O_MH_CORE, 0);
2002-11-06 14:26:29 +01:00
}
typedef struct mach_o_fat_archentry
{
unsigned long cputype;
unsigned long cpusubtype;
unsigned long offset;
unsigned long size;
unsigned long align;
} mach_o_fat_archentry;
typedef struct mach_o_fat_data_struct
{
unsigned long magic;
unsigned long nfat_arch;
mach_o_fat_archentry *archentries;
} mach_o_fat_data_struct;
const bfd_target *
2005-04-11 10:23:05 +02:00
bfd_mach_o_archive_p (bfd *abfd)
2002-11-06 14:26:29 +01:00
{
mach_o_fat_data_struct *adata = NULL;
2002-11-06 14:26:29 +01:00
unsigned char buf[20];
unsigned long i;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 8, abfd) != 8)
goto error;
2002-11-06 14:26:29 +01:00
2005-04-11 10:23:05 +02:00
adata = bfd_alloc (abfd, sizeof (mach_o_fat_data_struct));
2002-11-06 14:26:29 +01:00
if (adata == NULL)
goto error;
2002-11-06 14:26:29 +01:00
adata->magic = bfd_getb32 (buf);
adata->nfat_arch = bfd_getb32 (buf + 4);
if (adata->magic != 0xcafebabe)
goto error;
/* Avoid matching Java bytecode files, which have the same magic number.
In the Java bytecode file format this field contains the JVM version,
which starts at 43.0. */
if (adata->nfat_arch > 30)
goto error;
2002-11-06 14:26:29 +01:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
adata->archentries =
2002-11-06 14:26:29 +01:00
bfd_alloc (abfd, adata->nfat_arch * sizeof (mach_o_fat_archentry));
if (adata->archentries == NULL)
goto error;
2002-11-06 14:26:29 +01:00
for (i = 0; i < adata->nfat_arch; i++)
{
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
if (bfd_seek (abfd, 8 + 20 * i, SEEK_SET) != 0
|| bfd_bread ((PTR) buf, 20, abfd) != 20)
goto error;
2002-11-06 14:26:29 +01:00
adata->archentries[i].cputype = bfd_getb32 (buf);
adata->archentries[i].cpusubtype = bfd_getb32 (buf + 4);
adata->archentries[i].offset = bfd_getb32 (buf + 8);
adata->archentries[i].size = bfd_getb32 (buf + 12);
adata->archentries[i].align = bfd_getb32 (buf + 16);
}
abfd->tdata.mach_o_fat_data = adata;
return abfd->xvec;
error:
if (adata != NULL)
bfd_release (abfd, adata);
bfd_set_error (bfd_error_wrong_format);
return NULL;
2002-11-06 14:26:29 +01:00
}
bfd *
2005-04-11 10:23:05 +02:00
bfd_mach_o_openr_next_archived_file (bfd *archive, bfd *prev)
2002-11-06 14:26:29 +01:00
{
mach_o_fat_data_struct *adata;
2002-11-06 14:26:29 +01:00
mach_o_fat_archentry *entry = NULL;
unsigned long i;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
bfd *nbfd;
enum bfd_architecture arch_type;
unsigned long arch_subtype;
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adata = (mach_o_fat_data_struct *) archive->tdata.mach_o_fat_data;
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BFD_ASSERT (adata != NULL);
/* Find index of previous entry. */
if (prev == NULL)
i = 0; /* Start at first one. */
else
{
for (i = 0; i < adata->nfat_arch; i++)
{
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
if (adata->archentries[i].offset == prev->origin)
2002-11-06 14:26:29 +01:00
break;
}
if (i == adata->nfat_arch)
{
/* Not found. */
bfd_set_error (bfd_error_bad_value);
return NULL;
2002-11-06 14:26:29 +01:00
}
i++; /* Get next entry. */
}
2002-11-06 14:26:29 +01:00
if (i >= adata->nfat_arch)
{
bfd_set_error (bfd_error_no_more_archived_files);
return NULL;
}
entry = &adata->archentries[i];
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
nbfd = _bfd_new_bfd_contained_in (archive);
if (nbfd == NULL)
return NULL;
nbfd->origin = entry->offset;
bfd_mach_o_convert_architecture (entry->cputype, entry->cpusubtype,
&arch_type, &arch_subtype);
/* Create the member filename.
Use FILENAME:ARCH_NAME. */
{
char *s = NULL;
const char *arch_name;
size_t arch_file_len = strlen (bfd_get_filename (archive));
arch_name = bfd_printable_arch_mach (arch_type, arch_subtype);
s = bfd_malloc (arch_file_len + 1 + strlen (arch_name) + 1);
if (s == NULL)
return NULL;
memcpy (s, bfd_get_filename (archive), arch_file_len);
s[arch_file_len] = ':';
strcpy (s + arch_file_len + 1, arch_name);
nbfd->filename = s;
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
nbfd->iostream = NULL;
bfd_set_arch_mach (nbfd, arch_type, arch_subtype);
2002-11-06 14:26:29 +01:00
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
return nbfd;
2002-11-06 14:26:29 +01:00
}
/* If ABFD format is FORMAT and architecture is ARCH, return it.
If ABFD is a fat image containing a member that corresponds to FORMAT
and ARCH, returns it.
In other case, returns NULL.
This function allows transparent uses of fat images. */
bfd *
bfd_mach_o_fat_extract (bfd *abfd,
bfd_format format,
const bfd_arch_info_type *arch)
{
bfd *res;
mach_o_fat_data_struct *adata;
unsigned int i;
if (bfd_check_format (abfd, format))
{
if (bfd_get_arch_info (abfd) == arch)
return abfd;
return NULL;
}
if (!bfd_check_format (abfd, bfd_archive)
|| abfd->xvec != &mach_o_fat_vec)
return NULL;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 09:37:19 +02:00
/* This is a Mach-O fat image. */
adata = (mach_o_fat_data_struct *) abfd->tdata.mach_o_fat_data;
BFD_ASSERT (adata != NULL);
for (i = 0; i < adata->nfat_arch; i++)
{
struct mach_o_fat_archentry *e = &adata->archentries[i];
enum bfd_architecture cpu_type;
unsigned long cpu_subtype;
bfd_mach_o_convert_architecture (e->cputype, e->cpusubtype,
&cpu_type, &cpu_subtype);
if (cpu_type != arch->arch || cpu_subtype != arch->mach)
continue;
/* The architecture is found. */
res = _bfd_new_bfd_contained_in (abfd);
if (res == NULL)
return NULL;
res->origin = e->offset;
res->filename = strdup (abfd->filename);
res->iostream = NULL;
if (bfd_check_format (res, format))
{
BFD_ASSERT (bfd_get_arch_info (res) == arch);
return res;
}
bfd_close (res);
return NULL;
}
return NULL;
}
int
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bfd_mach_o_lookup_section (bfd *abfd,
asection *section,
bfd_mach_o_load_command **mcommand,
bfd_mach_o_section **msection)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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struct mach_o_data_struct *md = bfd_mach_o_get_data (abfd);
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unsigned int i, j, num;
bfd_mach_o_load_command *ncmd = NULL;
bfd_mach_o_section *nsect = NULL;
BFD_ASSERT (mcommand != NULL);
BFD_ASSERT (msection != NULL);
num = 0;
for (i = 0; i < md->header.ncmds; i++)
{
struct bfd_mach_o_load_command *cmd = &md->commands[i];
struct bfd_mach_o_segment_command *seg = NULL;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 10:07:54 +02:00
if (cmd->type != BFD_MACH_O_LC_SEGMENT
|| cmd->type != BFD_MACH_O_LC_SEGMENT_64)
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continue;
seg = &cmd->command.segment;
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for (j = 0; j < seg->nsects; j++)
{
struct bfd_mach_o_section *sect = &seg->sections[j];
if (sect->bfdsection == section)
{
if (num == 0)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
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{
nsect = sect;
ncmd = cmd;
}
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num++;
}
}
}
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*mcommand = ncmd;
*msection = nsect;
return num;
}
int
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bfd_mach_o_lookup_command (bfd *abfd,
bfd_mach_o_load_command_type type,
bfd_mach_o_load_command **mcommand)
2002-11-06 14:26:29 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
struct mach_o_data_struct *md = bfd_mach_o_get_data (abfd);
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bfd_mach_o_load_command *ncmd = NULL;
unsigned int i, num;
BFD_ASSERT (md != NULL);
BFD_ASSERT (mcommand != NULL);
num = 0;
for (i = 0; i < md->header.ncmds; i++)
{
struct bfd_mach_o_load_command *cmd = &md->commands[i];
if (cmd->type != type)
continue;
if (num == 0)
ncmd = cmd;
num++;
}
*mcommand = ncmd;
return num;
}
unsigned long
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bfd_mach_o_stack_addr (enum bfd_mach_o_cpu_type type)
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{
switch (type)
{
case BFD_MACH_O_CPU_TYPE_MC680x0:
return 0x04000000;
case BFD_MACH_O_CPU_TYPE_MC88000:
return 0xffffe000;
case BFD_MACH_O_CPU_TYPE_POWERPC:
return 0xc0000000;
case BFD_MACH_O_CPU_TYPE_I386:
return 0xc0000000;
case BFD_MACH_O_CPU_TYPE_SPARC:
return 0xf0000000;
case BFD_MACH_O_CPU_TYPE_I860:
return 0;
case BFD_MACH_O_CPU_TYPE_HPPA:
return 0xc0000000 - 0x04000000;
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default:
return 0;
}
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
typedef struct bfd_mach_o_xlat_name
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
const char *name;
unsigned long val;
}
bfd_mach_o_xlat_name;
static void
bfd_mach_o_print_flags (const bfd_mach_o_xlat_name *table,
unsigned long val,
FILE *file)
{
int first = 1;
for (; table->name; table++)
{
if (table->val & val)
{
if (!first)
fprintf (file, "+");
fprintf (file, "%s", table->name);
val &= ~table->val;
first = 0;
}
}
if (val)
{
if (!first)
fprintf (file, "+");
fprintf (file, "0x%lx", val);
return;
}
if (first)
fprintf (file, "-");
}
static const char *
bfd_mach_o_get_name (const bfd_mach_o_xlat_name *table, unsigned long val)
{
for (; table->name; table++)
if (table->val == val)
return table->name;
return "*UNKNOWN*";
}
static bfd_mach_o_xlat_name bfd_mach_o_cpu_name[] =
{
{ "vax", BFD_MACH_O_CPU_TYPE_VAX},
{ "mc680x0", BFD_MACH_O_CPU_TYPE_MC680x0},
{ "i386", BFD_MACH_O_CPU_TYPE_I386},
{ "mips", BFD_MACH_O_CPU_TYPE_MIPS},
{ "mc98000", BFD_MACH_O_CPU_TYPE_MC98000},
{ "hppa", BFD_MACH_O_CPU_TYPE_HPPA},
{ "arm", BFD_MACH_O_CPU_TYPE_ARM},
{ "mc88000", BFD_MACH_O_CPU_TYPE_MC88000},
{ "sparc", BFD_MACH_O_CPU_TYPE_SPARC},
{ "i860", BFD_MACH_O_CPU_TYPE_I860},
{ "alpha", BFD_MACH_O_CPU_TYPE_ALPHA},
{ "powerpc", BFD_MACH_O_CPU_TYPE_POWERPC},
{ "powerpc_64", BFD_MACH_O_CPU_TYPE_POWERPC_64},
{ "x86_64", BFD_MACH_O_CPU_TYPE_X86_64},
{ NULL, 0}
};
static bfd_mach_o_xlat_name bfd_mach_o_filetype_name[] =
{
{ "object", BFD_MACH_O_MH_OBJECT},
{ "execute", BFD_MACH_O_MH_EXECUTE},
{ "fvmlib", BFD_MACH_O_MH_FVMLIB},
{ "core", BFD_MACH_O_MH_CORE},
{ "preload", BFD_MACH_O_MH_PRELOAD},
{ "dylib", BFD_MACH_O_MH_DYLIB},
{ "dylinker", BFD_MACH_O_MH_DYLINKER},
{ "bundle", BFD_MACH_O_MH_BUNDLE},
{ NULL, 0}
};
static bfd_mach_o_xlat_name bfd_mach_o_header_flags_name[] =
{
{ "noundefs", BFD_MACH_O_MH_NOUNDEFS },
{ "incrlink", BFD_MACH_O_MH_INCRLINK },
{ "dyldlink", BFD_MACH_O_MH_DYLDLINK },
{ "bindatload", BFD_MACH_O_MH_BINDATLOAD },
{ "prebound", BFD_MACH_O_MH_PREBOUND },
{ "split_segs", BFD_MACH_O_MH_SPLIT_SEGS },
{ "lazy_init", BFD_MACH_O_MH_LAZY_INIT },
{ "twolevel", BFD_MACH_O_MH_TWOLEVEL },
{ "force_flat", BFD_MACH_O_MH_FORCE_FLAT },
{ "nomultidefs", BFD_MACH_O_MH_NOMULTIDEFS },
{ "nofixprebinding", BFD_MACH_O_MH_NOFIXPREBINDING },
{ "prebindable", BFD_MACH_O_MH_PREBINDABLE },
{ "allmodsbound", BFD_MACH_O_MH_ALLMODSBOUND },
{ "subsections_via_symbols", BFD_MACH_O_MH_SUBSECTIONS_VIA_SYMBOLS },
{ "canonical", BFD_MACH_O_MH_CANONICAL },
{ "weak_defines", BFD_MACH_O_MH_WEAK_DEFINES },
{ "binds_to_weak", BFD_MACH_O_MH_BINDS_TO_WEAK },
{ "allow_stack_execution", BFD_MACH_O_MH_ALLOW_STACK_EXECUTION },
{ "root_safe", BFD_MACH_O_MH_ROOT_SAFE },
{ "setuid_safe", BFD_MACH_O_MH_SETUID_SAFE },
{ "no_reexported_dylibs", BFD_MACH_O_MH_NO_REEXPORTED_DYLIBS },
{ "pie", BFD_MACH_O_MH_PIE },
{ NULL, 0}
};
static bfd_mach_o_xlat_name bfd_mach_o_section_type_name[] =
{
{ "regular", BFD_MACH_O_S_REGULAR},
{ "zerofill", BFD_MACH_O_S_ZEROFILL},
{ "cstring_literals", BFD_MACH_O_S_CSTRING_LITERALS},
{ "4byte_literals", BFD_MACH_O_S_4BYTE_LITERALS},
{ "8byte_literals", BFD_MACH_O_S_8BYTE_LITERALS},
{ "literal_pointers", BFD_MACH_O_S_LITERAL_POINTERS},
{ "non_lazy_symbol_pointers", BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS},
{ "lazy_symbol_pointers", BFD_MACH_O_S_LAZY_SYMBOL_POINTERS},
{ "symbol_stubs", BFD_MACH_O_S_SYMBOL_STUBS},
{ "mod_init_func_pointers", BFD_MACH_O_S_MOD_INIT_FUNC_POINTERS},
{ "mod_fini_func_pointers", BFD_MACH_O_S_MOD_FINI_FUNC_POINTERS},
{ "coalesced", BFD_MACH_O_S_COALESCED},
{ "gb_zerofill", BFD_MACH_O_S_GB_ZEROFILL},
{ "interposing", BFD_MACH_O_S_INTERPOSING},
{ "16byte_literals", BFD_MACH_O_S_16BYTE_LITERALS},
{ "dtrace_dof", BFD_MACH_O_S_DTRACE_DOF},
{ "lazy_dylib_symbol_pointers", BFD_MACH_O_S_LAZY_DYLIB_SYMBOL_POINTERS},
{ NULL, 0}
};
static bfd_mach_o_xlat_name bfd_mach_o_section_attribute_name[] =
{
{ "loc_reloc", BFD_MACH_O_S_ATTR_LOC_RELOC },
{ "ext_reloc", BFD_MACH_O_S_ATTR_EXT_RELOC },
{ "some_instructions", BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS },
{ "debug", BFD_MACH_O_S_ATTR_DEBUG },
{ "modifying_code", BFD_MACH_O_S_SELF_MODIFYING_CODE },
{ "live_support", BFD_MACH_O_S_ATTR_LIVE_SUPPORT },
{ "no_dead_strip", BFD_MACH_O_S_ATTR_NO_DEAD_STRIP },
{ "strip_static_syms", BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS },
{ "no_toc", BFD_MACH_O_S_ATTR_NO_TOC },
{ "pure_instructions", BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS },
{ NULL, 0}
};
static bfd_mach_o_xlat_name bfd_mach_o_load_command_name[] =
{
{ "segment", BFD_MACH_O_LC_SEGMENT},
{ "symtab", BFD_MACH_O_LC_SYMTAB},
{ "symseg", BFD_MACH_O_LC_SYMSEG},
{ "thread", BFD_MACH_O_LC_THREAD},
{ "unixthread", BFD_MACH_O_LC_UNIXTHREAD},
{ "loadfvmlib", BFD_MACH_O_LC_LOADFVMLIB},
{ "idfvmlib", BFD_MACH_O_LC_IDFVMLIB},
{ "ident", BFD_MACH_O_LC_IDENT},
{ "fvmfile", BFD_MACH_O_LC_FVMFILE},
{ "prepage", BFD_MACH_O_LC_PREPAGE},
{ "dysymtab", BFD_MACH_O_LC_DYSYMTAB},
{ "load_dylib", BFD_MACH_O_LC_LOAD_DYLIB},
{ "id_dylib", BFD_MACH_O_LC_ID_DYLIB},
{ "load_dylinker", BFD_MACH_O_LC_LOAD_DYLINKER},
{ "id_dylinker", BFD_MACH_O_LC_ID_DYLINKER},
{ "prebound_dylib", BFD_MACH_O_LC_PREBOUND_DYLIB},
{ "routines", BFD_MACH_O_LC_ROUTINES},
{ "sub_framework", BFD_MACH_O_LC_SUB_FRAMEWORK},
{ "sub_umbrella", BFD_MACH_O_LC_SUB_UMBRELLA},
{ "sub_client", BFD_MACH_O_LC_SUB_CLIENT},
{ "sub_library", BFD_MACH_O_LC_SUB_LIBRARY},
{ "twolevel_hints", BFD_MACH_O_LC_TWOLEVEL_HINTS},
{ "prebind_cksum", BFD_MACH_O_LC_PREBIND_CKSUM},
{ "load_weak_dylib", BFD_MACH_O_LC_LOAD_WEAK_DYLIB},
{ "segment_64", BFD_MACH_O_LC_SEGMENT_64},
{ "routines_64", BFD_MACH_O_LC_ROUTINES_64},
{ "uuid", BFD_MACH_O_LC_UUID},
{ "rpath", BFD_MACH_O_LC_RPATH},
{ "code_signature", BFD_MACH_O_LC_CODE_SIGNATURE},
{ "segment_split_info", BFD_MACH_O_LC_SEGMENT_SPLIT_INFO},
{ "reexport_dylib", BFD_MACH_O_LC_REEXPORT_DYLIB},
{ "lazy_load_dylib", BFD_MACH_O_LC_LAZY_LOAD_DYLIB},
{ "encryption_info", BFD_MACH_O_LC_ENCRYPTION_INFO},
{ NULL, 0}
};
static void
bfd_mach_o_print_private_header (bfd *abfd, FILE *file)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_header *h = &mdata->header;
fprintf (file, _("Mach-O header:\n"));
fprintf (file, _(" magic : %08lx\n"), h->magic);
fprintf (file, _(" cputype : %08lx (%s)\n"), h->cputype,
bfd_mach_o_get_name (bfd_mach_o_cpu_name, h->cputype));
fprintf (file, _(" cpusubtype: %08lx\n"), h->cpusubtype);
fprintf (file, _(" filetype : %08lx (%s)\n"),
h->filetype,
bfd_mach_o_get_name (bfd_mach_o_filetype_name, h->filetype));
fprintf (file, _(" ncmds : %08lx\n"), h->ncmds);
fprintf (file, _(" sizeofcmds: %08lx\n"), h->sizeofcmds);
fprintf (file, _(" flags : %08lx ("), h->flags);
bfd_mach_o_print_flags (bfd_mach_o_header_flags_name, h->flags, file);
fprintf (file, _(")\n"));
fprintf (file, _(" reserved : %08x\n"), h->reserved);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
}
static void
bfd_mach_o_print_section_map (bfd *abfd, FILE *file)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
unsigned int i, j;
unsigned int sec_nbr = 0;
fprintf (file, _("Segments and Sections:\n"));
fprintf (file, _(" #: Segment name Section name Address\n"));
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd_mach_o_segment_command *seg;
if (mdata->commands[i].type != BFD_MACH_O_LC_SEGMENT
&& mdata->commands[i].type != BFD_MACH_O_LC_SEGMENT_64)
continue;
seg = &mdata->commands[i].command.segment;
fprintf (file, "[Segment %-16s ", seg->segname);
fprintf_vma (file, seg->vmaddr);
fprintf (file, "-");
fprintf_vma (file, seg->vmaddr + seg->vmsize - 1);
fputc (' ', file);
fputc (seg->initprot & BFD_MACH_O_PROT_READ ? 'r' : '-', file);
fputc (seg->initprot & BFD_MACH_O_PROT_WRITE ? 'w' : '-', file);
fputc (seg->initprot & BFD_MACH_O_PROT_EXECUTE ? 'x' : '-', file);
fprintf (file, "]\n");
for (j = 0; j < seg->nsects; j++)
{
bfd_mach_o_section *sec = &seg->sections[j];
fprintf (file, "%02u: %-16s %-16s ", ++sec_nbr,
sec->segname, sec->sectname);
fprintf_vma (file, sec->addr);
fprintf (file, " ");
fprintf_vma (file, sec->size);
fprintf (file, " %08lx\n", sec->flags);
}
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
}
/* Return the number of indirect symbols for a section.
Must be called only for symbol pointer section and symbol stubs
sections. */
static unsigned int
bfd_mach_o_section_get_nbr_indirect (bfd *abfd, bfd_mach_o_section *sec)
{
unsigned int elsz;
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
elsz = bfd_mach_o_wide_p (abfd) ? 8 : 4;
return sec->size / elsz;
case BFD_MACH_O_S_SYMBOL_STUBS:
elsz = sec->reserved2;
if (elsz)
return sec->size / elsz;
else
return 0;
default:
BFD_FAIL ();
return 0;
}
}
static void
bfd_mach_o_print_section (bfd *abfd ATTRIBUTE_UNUSED,
bfd_mach_o_section *sec, FILE *file)
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " Section: %-16s %-16s (bfdname: %s)\n",
sec->sectname, sec->segname, sec->bfdsection->name);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (file, " addr: ");
fprintf_vma (file, sec->addr);
fprintf (file, " size: ");
fprintf_vma (file, sec->size);
fprintf (file, " offset: ");
fprintf_vma (file, sec->offset);
fprintf (file, "\n");
fprintf (file, " align: %ld", sec->align);
fprintf (file, " nreloc: %lu reloff: ", sec->nreloc);
fprintf_vma (file, sec->reloff);
fprintf (file, "\n");
fprintf (file, " flags: %08lx (type: %s", sec->flags,
bfd_mach_o_get_name (bfd_mach_o_section_type_name,
sec->flags & BFD_MACH_O_SECTION_TYPE_MASK));
fprintf (file, " attr: ");
bfd_mach_o_print_flags (bfd_mach_o_section_attribute_name,
sec->flags & BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
file);
fprintf (file, ")\n");
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_SYMBOL_STUBS:
fprintf (file, " first indirect sym: %lu", sec->reserved1);
fprintf (file, " (%u entries)",
bfd_mach_o_section_get_nbr_indirect (abfd, sec));
break;
default:
fprintf (file, " reserved1: 0x%lx", sec->reserved1);
break;
}
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_SYMBOL_STUBS:
fprintf (file, " stub size: %lu", sec->reserved2);
break;
default:
fprintf (file, " reserved2: 0x%lx", sec->reserved2);
break;
}
fprintf (file, " reserved3: 0x%lx\n", sec->reserved3);
}
static void
bfd_mach_o_print_segment (bfd *abfd ATTRIBUTE_UNUSED,
bfd_mach_o_load_command *cmd, FILE *file)
{
bfd_mach_o_segment_command *seg = &cmd->command.segment;
unsigned int i;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " name: %s\n", *seg->segname ? seg->segname : "*none*");
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (file, " vmaddr: ");
fprintf_vma (file, seg->vmaddr);
fprintf (file, " vmsize: ");
fprintf_vma (file, seg->vmsize);
fprintf (file, "\n");
fprintf (file, " fileoff: ");
fprintf_vma (file, seg->fileoff);
fprintf (file, " filesize: ");
fprintf_vma (file, (bfd_vma)seg->filesize);
fprintf (file, " endoff: ");
fprintf_vma (file, (bfd_vma)(seg->fileoff + seg->filesize));
fprintf (file, "\n");
fprintf (file, " nsects: %lu ", seg->nsects);
fprintf (file, " flags: %lx\n", seg->flags);
for (i = 0; i < seg->nsects; i++)
bfd_mach_o_print_section (abfd, &seg->sections[i], file);
}
static void
bfd_mach_o_print_dysymtab (bfd *abfd ATTRIBUTE_UNUSED,
bfd_mach_o_load_command *cmd, FILE *file)
{
bfd_mach_o_dysymtab_command *dysymtab = &cmd->command.dysymtab;
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
unsigned int i;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " local symbols: idx: %10lu num: %-8lu",
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
dysymtab->ilocalsym, dysymtab->nlocalsym);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " (nxtidx: %lu)\n",
dysymtab->ilocalsym + dysymtab->nlocalsym);
fprintf (file, " external symbols: idx: %10lu num: %-8lu",
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
dysymtab->iextdefsym, dysymtab->nextdefsym);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " (nxtidx: %lu)\n",
dysymtab->iextdefsym + dysymtab->nextdefsym);
fprintf (file, " undefined symbols: idx: %10lu num: %-8lu",
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
dysymtab->iundefsym, dysymtab->nundefsym);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " (nxtidx: %lu)\n",
dysymtab->iundefsym + dysymtab->nundefsym);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (file, " table of content: off: 0x%08lx num: %-8lu",
dysymtab->tocoff, dysymtab->ntoc);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->tocoff
+ dysymtab->ntoc * BFD_MACH_O_TABLE_OF_CONTENT_SIZE);
fprintf (file, " module table: off: 0x%08lx num: %-8lu",
dysymtab->modtaboff, dysymtab->nmodtab);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->modtaboff + dysymtab->nmodtab
* (mach_o_wide_p (&mdata->header) ?
BFD_MACH_O_DYLIB_MODULE_64_SIZE : BFD_MACH_O_DYLIB_MODULE_SIZE));
fprintf (file, " external reference table: off: 0x%08lx num: %-8lu",
dysymtab->extrefsymoff, dysymtab->nextrefsyms);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->extrefsymoff
+ dysymtab->nextrefsyms * BFD_MACH_O_REFERENCE_SIZE);
fprintf (file, " indirect symbol table: off: 0x%08lx num: %-8lu",
dysymtab->indirectsymoff, dysymtab->nindirectsyms);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->indirectsymoff
+ dysymtab->nindirectsyms * BFD_MACH_O_INDIRECT_SYMBOL_SIZE);
fprintf (file, " external relocation table: off: 0x%08lx num: %-8lu",
dysymtab->extreloff, dysymtab->nextrel);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->extreloff + dysymtab->nextrel * BFD_MACH_O_RELENT_SIZE);
fprintf (file, " local relocation table: off: 0x%08lx num: %-8lu",
dysymtab->locreloff, dysymtab->nlocrel);
fprintf (file, " (endoff: 0x%08lx)\n",
dysymtab->locreloff + dysymtab->nlocrel * BFD_MACH_O_RELENT_SIZE);
if (dysymtab->ntoc > 0
|| dysymtab->nindirectsyms > 0
|| dysymtab->nextrefsyms > 0)
{
/* Try to read the symbols to display the toc or indirect symbols. */
bfd_mach_o_scan_read_symtab_symbols (abfd);
}
else if (dysymtab->nmodtab > 0)
{
/* Try to read the strtab to display modules name. */
bfd_mach_o_scan_read_symtab_strtab (abfd);
}
for (i = 0; i < dysymtab->nmodtab; i++)
{
bfd_mach_o_dylib_module *module = &dysymtab->dylib_module[i];
fprintf (file, " module %u:\n", i);
fprintf (file, " name: %lu", module->module_name_idx);
if (mdata->symtab && mdata->symtab->strtab)
fprintf (file, ": %s",
mdata->symtab->strtab + module->module_name_idx);
fprintf (file, "\n");
fprintf (file, " extdefsym: idx: %8lu num: %lu\n",
module->iextdefsym, module->nextdefsym);
fprintf (file, " refsym: idx: %8lu num: %lu\n",
module->irefsym, module->nrefsym);
fprintf (file, " localsym: idx: %8lu num: %lu\n",
module->ilocalsym, module->nlocalsym);
fprintf (file, " extrel: idx: %8lu num: %lu\n",
module->iextrel, module->nextrel);
fprintf (file, " init: idx: %8u num: %u\n",
module->iinit, module->ninit);
fprintf (file, " term: idx: %8u num: %u\n",
module->iterm, module->nterm);
fprintf (file, " objc_module_info: addr: ");
fprintf_vma (file, module->objc_module_info_addr);
fprintf (file, " size: %lu\n", module->objc_module_info_size);
}
if (dysymtab->ntoc > 0)
{
bfd_mach_o_symtab_command *symtab = mdata->symtab;
fprintf (file, " table of content: (symbol/module)\n");
for (i = 0; i < dysymtab->ntoc; i++)
{
bfd_mach_o_dylib_table_of_content *toc = &dysymtab->dylib_toc[i];
fprintf (file, " %4u: ", i);
if (symtab && symtab->symbols && toc->symbol_index < symtab->nsyms)
{
const char *name = symtab->symbols[toc->symbol_index].symbol.name;
fprintf (file, "%s (%lu)", name ? name : "*invalid*",
toc->symbol_index);
}
else
fprintf (file, "%lu", toc->symbol_index);
fprintf (file, " / ");
if (symtab && symtab->strtab
&& toc->module_index < dysymtab->nmodtab)
{
bfd_mach_o_dylib_module *mod;
mod = &dysymtab->dylib_module[toc->module_index];
fprintf (file, "%s (%lu)",
symtab->strtab + mod->module_name_idx,
toc->module_index);
}
else
fprintf (file, "%lu", toc->module_index);
fprintf (file, "\n");
}
}
if (dysymtab->nindirectsyms != 0)
{
fprintf (file, " indirect symbols:\n");
for (i = 0; i < mdata->nsects; i++)
{
bfd_mach_o_section *sec = mdata->sections[i];
unsigned int j, first, last;
bfd_mach_o_symtab_command *symtab = mdata->symtab;
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_SYMBOL_STUBS:
first = sec->reserved1;
last = first + bfd_mach_o_section_get_nbr_indirect (abfd, sec);
fprintf (file, " for section %s.%s:\n",
sec->segname, sec->sectname);
for (j = first; j < last; j++)
{
unsigned int isym = dysymtab->indirect_syms[j];
fprintf (file, " %5u: 0x%08x (%u)", j, isym, isym);
if (isym & BFD_MACH_O_INDIRECT_SYMBOL_LOCAL)
fprintf (file, " LOCAL");
if (isym & BFD_MACH_O_INDIRECT_SYMBOL_ABS)
fprintf (file, " ABSOLUTE");
if (symtab && symtab->symbols
&& isym < symtab->nsyms
&& symtab->symbols[isym].symbol.name)
fprintf (file, " %s", symtab->symbols[isym].symbol.name);
fprintf (file, "\n");
}
break;
default:
break;
}
}
}
if (dysymtab->nextrefsyms > 0)
{
bfd_mach_o_symtab_command *symtab = mdata->symtab;
fprintf (file, " external reference table: (symbol flags)\n");
for (i = 0; i < dysymtab->nextrefsyms; i++)
{
bfd_mach_o_dylib_reference *ref = &dysymtab->ext_refs[i];
fprintf (file, " %4u: %5lu 0x%02lx", i, ref->isym, ref->flags);
if (symtab && symtab->symbols
&& ref->isym < symtab->nsyms
&& symtab->symbols[ref->isym].symbol.name)
fprintf (file, " %s", symtab->symbols[ref->isym].symbol.name);
fprintf (file, "\n");
}
}
}
bfd_boolean
bfd_mach_o_bfd_print_private_bfd_data (bfd *abfd, PTR ptr)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
FILE *file = (FILE *) ptr;
unsigned int i;
bfd_mach_o_print_private_header (abfd, file);
fputc ('\n', file);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd_mach_o_load_command *cmd = &mdata->commands[i];
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (file, "Load command %s:",
bfd_mach_o_get_name (bfd_mach_o_load_command_name, cmd->type));
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
switch (cmd->type)
{
case BFD_MACH_O_LC_SEGMENT:
case BFD_MACH_O_LC_SEGMENT_64:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
bfd_mach_o_print_segment (abfd, cmd, file);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
break;
case BFD_MACH_O_LC_UUID:
{
bfd_mach_o_uuid_command *uuid = &cmd->command.uuid;
unsigned int i;
for (i = 0; i < sizeof (uuid->uuid); i++)
fprintf (file, " %02x", uuid->uuid[i]);
fputc ('\n', file);
}
break;
case BFD_MACH_O_LC_LOAD_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
case BFD_MACH_O_LC_REEXPORT_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
{
bfd_mach_o_dylib_command *dylib = &cmd->command.dylib;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
fprintf (file, " %s\n", dylib->name_str);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
fprintf (file, " time stamp: 0x%08lx\n",
dylib->timestamp);
fprintf (file, " current version: 0x%08lx\n",
dylib->current_version);
fprintf (file, " comptibility version: 0x%08lx\n",
dylib->compatibility_version);
break;
}
case BFD_MACH_O_LC_LOAD_DYLINKER:
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
case BFD_MACH_O_LC_ID_DYLINKER:
fprintf (file, " %s\n", cmd->command.dylinker.name_str);
break;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
case BFD_MACH_O_LC_SYMTAB:
{
bfd_mach_o_symtab_command *symtab = &cmd->command.symtab;
fprintf (file,
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
"\n"
" symoff: 0x%08x nsyms: %8u (endoff: 0x%08x)\n",
symtab->symoff, symtab->nsyms,
symtab->symoff + symtab->nsyms
* (mach_o_wide_p (&mdata->header)
? BFD_MACH_O_NLIST_64_SIZE : BFD_MACH_O_NLIST_SIZE));
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
fprintf (file,
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
" stroff: 0x%08x strsize: %8u (endoff: 0x%08x)\n",
symtab->stroff, symtab->strsize,
symtab->stroff + symtab->strsize);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
break;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
case BFD_MACH_O_LC_DYSYMTAB:
fprintf (file, "\n");
bfd_mach_o_print_dysymtab (abfd, cmd, file);
break;
case BFD_MACH_O_LC_CODE_SIGNATURE:
case BFD_MACH_O_LC_SEGMENT_SPLIT_INFO:
{
bfd_mach_o_linkedit_command *linkedit = &cmd->command.linkedit;
fprintf
(file, "\n"
" dataoff: 0x%08lx datasize: 0x%08lx (endoff: 0x%08lx)\n",
linkedit->dataoff, linkedit->datasize,
linkedit->dataoff + linkedit->datasize);
break;
}
case BFD_MACH_O_LC_SUB_FRAMEWORK:
case BFD_MACH_O_LC_SUB_UMBRELLA:
case BFD_MACH_O_LC_SUB_LIBRARY:
case BFD_MACH_O_LC_SUB_CLIENT:
{
bfd_mach_o_str_command *str = &cmd->command.str;
fprintf (file, " %s\n", str->str);
break;
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
{
bfd_mach_o_thread_command *thread = &cmd->command.thread;
unsigned int j;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
fprintf (file, " nflavours: %lu\n", thread->nflavours);
for (j = 0; j < thread->nflavours; j++)
{
bfd_mach_o_thread_flavour *flavour = &thread->flavours[j];
fprintf (file, " %2u: flavour: 0x%08lx offset: 0x%08lx"
" size: 0x%08lx\n",
j, flavour->flavour, flavour->offset,
flavour->size);
if (bed->_bfd_mach_o_print_thread)
{
char *buf = bfd_malloc (flavour->size);
if (buf
&& bfd_seek (abfd, flavour->offset, SEEK_SET) == 0
&& (bfd_bread (buf, flavour->size, abfd)
== flavour->size))
(*bed->_bfd_mach_o_print_thread)(abfd, flavour,
file, buf);
free (buf);
}
}
break;
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
default:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fprintf (file, "\n");
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
break;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 11:12:41 +02:00
fputc ('\n', file);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 14:03:43 +01:00
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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bfd_mach_o_print_section_map (abfd, file);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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return TRUE;
}
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int
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bfd_mach_o_core_fetch_environment (bfd *abfd,
unsigned char **rbuf,
unsigned int *rlen)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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unsigned long stackaddr = bfd_mach_o_stack_addr (mdata->header.cputype);
unsigned int i = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd_mach_o_load_command *cur = &mdata->commands[i];
bfd_mach_o_segment_command *seg = NULL;
if (cur->type != BFD_MACH_O_LC_SEGMENT)
continue;
seg = &cur->command.segment;
if ((seg->vmaddr + seg->vmsize) == stackaddr)
{
unsigned long start = seg->fileoff;
unsigned long end = seg->fileoff + seg->filesize;
unsigned char *buf = bfd_malloc (1024);
unsigned long size = 1024;
for (;;)
{
bfd_size_type nread = 0;
unsigned long offset;
int found_nonnull = 0;
if (size > (end - start))
size = (end - start);
buf = bfd_realloc_or_free (buf, size);
if (buf == NULL)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
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if (bfd_seek (abfd, end - size, SEEK_SET) != 0)
{
free (buf);
return -1;
}
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nread = bfd_bread (buf, size, abfd);
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if (nread != size)
{
free (buf);
return -1;
}
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for (offset = 4; offset <= size; offset += 4)
{
unsigned long val;
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val = *((unsigned long *) (buf + size - offset));
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if (! found_nonnull)
{
if (val != 0)
found_nonnull = 1;
}
else if (val == 0x0)
{
unsigned long bottom;
unsigned long top;
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bottom = seg->fileoff + seg->filesize - offset;
top = seg->fileoff + seg->filesize - 4;
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*rbuf = bfd_malloc (top - bottom);
*rlen = top - bottom;
memcpy (*rbuf, buf + size - *rlen, *rlen);
free (buf);
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return 0;
}
}
if (size == (end - start))
break;
size *= 2;
}
free (buf);
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}
}
return -1;
}
char *
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bfd_mach_o_core_file_failing_command (bfd *abfd)
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{
unsigned char *buf = NULL;
unsigned int len = 0;
int ret = -1;
ret = bfd_mach_o_core_fetch_environment (abfd, &buf, &len);
if (ret < 0)
return NULL;
include/ * xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix. * xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise. (xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise. include/coff/ * xcoff.h (struct xcoff_loader_info): Warning fix. bfd/ * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix. * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise. * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove useless assignments. (xcoff_write_archive_contents_big): Likewise. (_bfd_xcoff_put_ldsymbol_name): Likewise. * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise. * coffgen.c (coff_write_symbols): Make "written" a bfd_vma. * cofflink.c (process_embedded_commands): Warning fixes. * cpu-arm.c: Delete unnecessary prototypes. Convert to C90. Warning fixes. * dwarf2.c: Warning fixes. * elf-bfd.h: Likewise. * elf-eh-frame.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Delete unnecessary prototypes. Warning fixes. * elf64-sh64.c: Likewise. * peicode.h: Likewise. * elf64-mmix.c: Warning fixes. * elfcode.h: Likewise. * elfxx-mips.c: Likewise. * libbfd-in.h: Likewise. * libbfd.c: Likewise. * mach-o.c: Likewise. * merge.c: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pef.c: Likewise. * srec.c: Likewise. * vms-hdr.c: Likewise. * vms-tir.c: Likewise. * xtensa-isa.c: Likewise. * xtensa-modules.c: Likewise. * xsym.c: Likewise. (pstrcmp): Use correct choice of string lengths. Fix return value. (bfd_sym_module_name): Correct string length. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
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return (char *) buf;
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}
int
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bfd_mach_o_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED)
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{
return 0;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
#define bfd_mach_o_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#define bfd_mach_o_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
#define bfd_mach_o_swap_reloc_in NULL
#define bfd_mach_o_swap_reloc_out NULL
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 14:39:06 +02:00
#define bfd_mach_o_print_thread NULL
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 11:15:46 +02:00
2005-04-11 10:23:05 +02:00
#define TARGET_NAME mach_o_be_vec
#define TARGET_STRING "mach-o-be"
#define TARGET_BIG_ENDIAN 1
#define TARGET_ARCHIVE 0
2002-11-06 14:26:29 +01:00
#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
2005-04-11 10:23:05 +02:00
#define TARGET_NAME mach_o_le_vec
#define TARGET_STRING "mach-o-le"
#define TARGET_BIG_ENDIAN 0
#define TARGET_ARCHIVE 0
2002-11-06 14:26:29 +01:00
#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
2005-04-11 10:23:05 +02:00
#define TARGET_NAME mach_o_fat_vec
#define TARGET_STRING "mach-o-fat"
#define TARGET_BIG_ENDIAN 1
#define TARGET_ARCHIVE 1
2002-11-06 14:26:29 +01:00
#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE