binutils-gdb/bfd/libcoff-in.h

618 lines
20 KiB
C
Raw Normal View History

1999-05-03 09:29:11 +02:00
/* BFD COFF object file private structure.
2001-03-08 22:04:02 +01:00
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
* linker.c (bfd_link_hash_traverse): Follow warning symbol link. (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle warning symbols here. * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise. * elf32-arm.c (allocate_dynrelocs_for_symbol, elf32_arm_readonly_dynrelocs): Likewise. * elf32-bfin.c (bfin_discard_copies): Likewise. * elf32-cris.c (elf_cris_adjust_gotplt_to_got, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): Likewise. * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs, clobber_millicode_symbols, readonly_dynrelocs): Likewise. * elf32-i370.c (i370_elf_adjust_dynindx): Likewise. * elf32-i386.c (elf_i386_allocate_dynrelocs, elf_i386_readonly_dynrelocs): Likewise. * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise. * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m68k.c (elf_m68k_discard_copies): Likewise. * elf32-microblaze.c (allocate_dynrelocs): Likewise. * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise. * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-score.c (score_elf_sort_hash_table_f): Likewise. * elf32-score7.c (score_elf_sort_hash_table_f): Likewise. * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs, elf32_tic6x_readonly_dynrelocs): Likewise. * elf32-vax.c (elf_vax_discard_copies): Likewise. * elf32-xstormy16.c (xstormy16_relax_plt_check, xstormy16_relax_plt_realloc): Likewise. * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise. * elf64-alpha.c (elf64_alpha_output_extsym, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise. * elf64-hppa.c (elf64_hppa_mark_exported_functions, allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions, elf_hppa_unmark_useless_dynamic_symbols, elf_hppa_remark_useless_dynamic_symbols): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust, adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs, readonly_dynrelocs, merge_global_got, reallocate_got, undo_symbol_twiddle): Likewise. * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf64-sh64.c (sh64_elf64_discard_copies): Likewise. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs, elf_x86_64_readonly_dynrelocs): Likewise. * elflink.c (elf_link_renumber_hash_table_dynsyms, elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies, _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol, _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets, elf_collect_hash_codes, elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol, elf_gc_propagate_vtable_entries_used, elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol, elf_gc_allocate_got_offsets): Likewise. * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free, elfNN_ia64_global_dyn_sym_thunk): Likewise. * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym, mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise. * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * i386linux.c (linux_tally_symbols): Likewise. * m68klinux.c (linux_tally_symbols): Likewise. * sparclinux.c (linux_tally_symbols): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * xcofflink.c (xcoff_post_gc_symbol): Likewise. * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse function. Update all callers. * aoutx.h (aout_link_write_other_symbol): Likewise. * pdp11.c (aout_link_write_other_symbol): Likewise. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * ecoff.c (ecoff_link_write_external): Likewise. * xcofflink.c (xcoff_write_global_symbol): Likewise. * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle warning symbols. * ecoff.c (ecoff_link_hash_traverse): Delete. * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for _bfd_coff_write_global_sym. * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype. * libcoff.h: Regenerate.
2011-06-13 02:59:15 +02:00
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
1999-05-03 09:29:11 +02:00
Free Software Foundation, Inc.
Written by Cygnus Support.
2005-04-21 09:45:39 +02:00
This file is part of BFD, the Binary File Descriptor library.
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
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
2005-04-21 09:45:39 +02:00
(at your option) any later version.
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
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.
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
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. */
1999-05-03 09:29:11 +02:00
#include "bfdlink.h"
2005-04-21 09:45:39 +02:00
/* Object file tdata; access macros. */
#define coff_data(bfd) ((bfd)->tdata.coff_obj_data)
#define obj_pe(bfd) (coff_data (bfd)->pe)
#define obj_symbols(bfd) (coff_data (bfd)->symbols)
#define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos)
#define obj_relocbase(bfd) (coff_data (bfd)->relocbase)
#define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments)
#define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count)
#define obj_convert(bfd) (coff_data (bfd)->conversion_table)
#define obj_conv_table_size(bfd) (coff_data (bfd)->conv_table_size)
#define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms)
#define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms)
#define obj_coff_strings(bfd) (coff_data (bfd)->strings)
#define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings)
#define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes)
#define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written)
2005-04-21 09:45:39 +02:00
#define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map)
1999-05-03 09:29:11 +02:00
/* `Tdata' information kept for COFF files. */
typedef struct coff_tdata
{
2005-04-21 09:45:39 +02:00
struct coff_symbol_struct *symbols; /* Symtab for input bfd. */
1999-05-03 09:29:11 +02:00
unsigned int *conversion_table;
int conv_table_size;
file_ptr sym_filepos;
struct coff_ptr_struct *raw_syments;
unsigned long raw_syment_count;
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
/* These are only valid once writing has begun. */
1999-05-03 09:29:11 +02:00
long int relocbase;
/* These members communicate important constants about the symbol table
to GDB's symbol-reading code. These `constants' unfortunately vary
from coff implementation to implementation... */
unsigned local_n_btmask;
unsigned local_n_btshft;
unsigned local_n_tmask;
unsigned local_n_tshift;
unsigned local_symesz;
unsigned local_auxesz;
unsigned local_linesz;
/* The unswapped external symbols. May be NULL. Read by
_bfd_coff_get_external_symbols. */
2005-04-21 09:45:39 +02:00
void * external_syms;
/* If this is TRUE, the external_syms may not be freed. */
bfd_boolean keep_syms;
1999-05-03 09:29:11 +02:00
/* The string table. May be NULL. Read by
_bfd_coff_read_string_table. */
char *strings;
/* If this is TRUE, the strings may not be freed. */
bfd_boolean keep_strings;
/* If this is TRUE, the strings have been written out already. */
bfd_boolean strings_written;
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
/* Is this a PE format coff file? */
1999-05-03 09:29:11 +02:00
int pe;
/* Used by the COFF backend linker. */
struct coff_link_hash_entry **sym_hashes;
2005-04-21 09:45:39 +02:00
/* Used by the pe linker for PowerPC. */
1999-05-03 09:29:11 +02:00
int *local_toc_sym_map;
struct bfd_link_info *link_info;
/* Used by coff_find_nearest_line. */
2005-04-21 09:45:39 +02:00
void * line_info;
1999-05-03 09:29:11 +02:00
2005-04-21 09:45:39 +02:00
/* A place to stash dwarf2 info for this bfd. */
void * dwarf2_find_line_info;
2000-12-08 23:50:07 +01:00
/* The timestamp from the COFF file header. */
long timestamp;
1999-05-03 09:29:11 +02:00
/* Copy of some of the f_flags bits in the COFF filehdr structure,
used by ARM code. */
flagword flags;
/* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data
is kept in internal_filehdr.go32stub beforehand. */
char *go32stub;
1999-05-03 09:29:11 +02:00
} coff_data_type;
2005-04-21 09:45:39 +02:00
/* Tdata for pe image files. */
1999-05-03 09:29:11 +02:00
typedef struct pe_tdata
{
coff_data_type coff;
struct internal_extra_pe_aouthdr pe_opthdr;
int dll;
int has_reloc_section;
int dont_strip_reloc;
2005-04-21 09:45:39 +02:00
bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
1999-05-03 09:29:11 +02:00
flagword real_flags;
} pe_data_type;
#define pe_data(bfd) ((bfd)->tdata.pe_obj_data)
/* Tdata for XCOFF files. */
struct xcoff_tdata
{
/* Basic COFF information. */
coff_data_type coff;
/* TRUE if this is an XCOFF64 file. */
bfd_boolean xcoff64;
/* TRUE if a large a.out header should be generated. */
bfd_boolean full_aouthdr;
1999-05-03 09:29:11 +02:00
/* TOC value. */
bfd_vma toc;
/* Index of section holding TOC. */
int sntoc;
/* Index of section holding entry point. */
int snentry;
/* .text alignment from optional header. */
int text_align_power;
/* .data alignment from optional header. */
int data_align_power;
/* modtype from optional header. */
short modtype;
/* cputype from optional header. */
short cputype;
/* maxdata from optional header. */
2001-05-24 22:50:50 +02:00
bfd_vma maxdata;
1999-05-03 09:29:11 +02:00
/* maxstack from optional header. */
2001-05-24 22:50:50 +02:00
bfd_vma maxstack;
1999-05-03 09:29:11 +02:00
/* Used by the XCOFF backend linker. */
asection **csects;
long *debug_indices;
unsigned int *lineno_counts;
1999-05-03 09:29:11 +02:00
unsigned int import_file_id;
};
#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
/* We take the address of the first element of an asymbol to ensure that the
2005-04-21 09:45:39 +02:00
macro is only ever applied to an asymbol. */
1999-05-03 09:29:11 +02:00
#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
/* The used_by_bfd field of a section may be set to a pointer to this
structure. */
struct coff_section_tdata
{
/* The relocs, swapped into COFF internal form. This may be NULL. */
struct internal_reloc *relocs;
/* If this is TRUE, the relocs entry may not be freed. */
bfd_boolean keep_relocs;
1999-05-03 09:29:11 +02:00
/* The section contents. This may be NULL. */
bfd_byte *contents;
/* If this is TRUE, the contents entry may not be freed. */
bfd_boolean keep_contents;
1999-05-03 09:29:11 +02:00
/* Information cached by coff_find_nearest_line. */
bfd_vma offset;
unsigned int i;
const char *function;
bfd/ 2004-07-21 H.J. Lu <hongjiu.lu@intel.com> * aout-adobe.c (aout_32_section_already_linked): Defined. * aout-target.h (MY_section_already_linked): Likewise. * aout-tic30.c (MY_section_already_linked): Likewise. * binary.c (binary_section_already_linked): Likewise. * bout.c (b_out_section_already_linked): Likewise. * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise. * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise. * coffcode.h (coff_section_already_linked): Likewise. * i386msdos.c (msdos_section_already_linked): Likewise. * i386os9k.c (os9k_section_already_linked): Likewise. * ieee.c (ieee_section_already_linked): Likewise. * ihex.c (ihex_section_already_linked): Likewise. * mach-o.c (bfd_mach_o_section_already_linked): Likewise. * mmo.c (mmo_section_already_linked): Likewise. * nlm-target.h (nlm_section_already_linked): Likewise. * oasys.c (oasys_section_already_linked): Likewise. * pef.c (bfd_pef_section_already_linked): Likewise. * ppcboot.c (ppcboot_section_already_linked): Likewise. * som.c (som_bfd_discard_group): Likewise. * srec.c (srec_section_already_linked): Likewise. * tekhex.c (tekhex_section_already_linked): Likewise. * versados.c (versados_section_already_linked): Likewise. * vms.c (vms_section_already_linked): Likewise. * coff-target.h (_bfd_xcoff_section_already_linked): Likewise. * xsym.c (bfd_sym_section_already_linked): Likewise. * bfd-in.h (bfd_section_already_linked_table_init): New. (bfd_section_already_linked_table_free): Likewise. * coff-rs6000.c (rs6000coff_vec): Add _bfd_generic_section_already_linked. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * elf-bfd.h (_bfd_elf_section_already_linked): New prototype. * elflink.c (_bfd_elf_section_already_linked): New function. * elfxx-target.h (bfd_elfNN_section_already_linked): Defined. * libbfd-in.h (_bfd_nolink_section_already_linked): Defined. (_bfd_generic_section_already_linked): New. (bfd_section_already_linked_hash_entry): Likewise. (bfd_section_already_linked): Likewise. (bfd_section_already_linked_table_lookup): Likewise. (bfd_section_already_linked_table_insert): Likewise. * linker.c (bfd_section_already_linked): New. (_bfd_section_already_linked_table): Likewise. (bfd_section_already_linked_table_lookup): Likewise. (bfd_section_already_linked_table_insert): Likewise. (already_linked_newfunc): Likewise. (bfd_section_already_linked_table_init): Likewise. (bfd_section_already_linked_table_free): Likewise. (_bfd_generic_section_already_linked): Likewise. * section.c (bfd_section): Remove comdat. (bfd_comdat_info): Moved to ... * bfd-in.h (coff_comdat_info): Here. (bfd_coff_get_comdat_section): New. * coffgen.c (bfd_coff_get_comdat_section): Likewise. * libcoff-in.h (coff_section_tdata): Add comdat. * coffcode.h (handle_COMDAT): Updated. * cofflink.c (coff_link_add_symbols): Likewise. * ecoff.c (bfd_debug_section): Likewise. * targets.c (bfd_target): Add _section_already_linked. (BFD_JUMP_TABLE_LINK): Updated. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. * libcoff.h: Likewise. binutils/ 2004-07-21 H.J. Lu <hongjiu.lu@intel.com> * objcopy.c (filter_symbols): Use bfd_coff_get_comdat_section to access comdat. * objdump.c (dump_section_header): Likewise. ld/ 2004-07-21 H.J. Lu <hongjiu.lu@intel.com> * ldlang.c (already_linked_hash_entry): Removed. (already_linked): Likewise. (already_linked_table): Likewise. (section_already_linked): Call bfd_section_already_linked. (lang_process): Replace already_linked_table_init with bfd_section_already_linked_table_init and check return. Replace already_linked_table_free with bfd_section_already_linked_table_free.
2004-07-21 17:42:58 +02:00
/* Optional information about a COMDAT entry; NULL if not COMDAT. */
struct coff_comdat_info *comdat;
1999-05-03 09:29:11 +02:00
int line_base;
/* A pointer used for .stab linking optimizations. */
2005-04-21 09:45:39 +02:00
void * stab_info;
1999-05-03 09:29:11 +02:00
/* Available for individual backends. */
2005-04-21 09:45:39 +02:00
void * tdata;
1999-05-03 09:29:11 +02:00
};
/* An accessor macro for the coff_section_tdata structure. */
#define coff_section_data(abfd, sec) \
((struct coff_section_tdata *) (sec)->used_by_bfd)
/* Tdata for sections in XCOFF files. This is used by the linker. */
struct xcoff_section_tdata
{
/* Used for XCOFF csects created by the linker; points to the real
XCOFF section which contains this csect. */
asection *enclosing;
/* The lineno_count field for the enclosing section, because we are
going to clobber it there. */
unsigned int lineno_count;
/* The first and last symbol indices for symbols used by this csect. */
1999-05-03 09:29:11 +02:00
unsigned long first_symndx;
unsigned long last_symndx;
};
/* An accessor macro the xcoff_section_tdata structure. */
#define xcoff_section_data(abfd, sec) \
((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
/* Tdata for sections in PE files. */
1999-05-03 09:29:11 +02:00
struct pei_section_tdata
{
/* The virtual size of the section. */
bfd_size_type virt_size;
/* The PE section flags. */
long pe_flags;
1999-05-03 09:29:11 +02:00
};
/* An accessor macro for the pei_section_tdata structure. */
#define pei_section_data(abfd, sec) \
((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
/* COFF linker hash table entries. */
struct coff_link_hash_entry
{
struct bfd_link_hash_entry root;
/* Symbol index in output file. Set to -1 initially. Set to -2 if
there is a reloc against this symbol. */
long indx;
/* Symbol type. */
unsigned short type;
/* Symbol class. */
* bfd/coff-arm.c (coff_arm_relocate_section) (record_thumb_to_arm_glue, bfd_arm_process_before_allocation): Change member name class to symbol_class. * bfd/coff-i960.c (coff_i960_relocate_section) Rename variable class to class_val. Change member name class to symbol_class. * bfd/coff-rs6000.c (_bfd_xcoff_swap_aux_in) (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class. * bfd/coff-stgo32.c (adjust_aux_in_post) (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class to in_class. * bfd/coff64-rs6000.c (_bfd_xcoff64_swap_aux_in) (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class. * bfd/coffcode.h (coff_pointerize_aux_hook): Rename variable class to n_sclass. * bfd/coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename variables named class to n_sclass. (coff_write_symbols): Rename variable class to sym_class. (bfd_coff_set_symbol_class): Rename argument class to symbol_class. * bfd/cofflink.c (_bfd_coff_link_hash_newfunc) (coff_link_add_symbols, _bfd_coff_link_input_bfd) (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section): Update code to use renamed members. * bfd/coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename argument class to in_class. * bfd/libcoff-in.h (struct coff_link_hash_entry, struct coff_debug_merge_type) Renamed members class to symbol_class and type_class. * bfd/libcoff.h Regenerated. * bfd/peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out): Rename argument class to in_class. * bfd/pef.c (bfd_pef_parse_imported_symbol): Update code to use renamed members. * bfd/pef.h (struct bfd_pef_imported_symbol): Changed name of member class to symbol_class. * binutils/ieee.c (ieee_read_cxx_misc, ieee_read_cxx_class) (ieee_read_reference): Rename variables named class to cxxclass. * gas/config/tc-arc.c (struct syntax_classes): Rename member class to s_class. (arc_extinst): Rename variable class to s_class. Update code to use renamed members. * gas/config/tc-mips.c (insn_uses_reg): Rename argument class to regclass. * gas/config/tc-ppc.c (ppc_csect, ppc_change_csect, ppc_function) (ppc_tc, ppc_is_toc_sym, ppc_symbol_new_hook, ppc_frob_label) (ppc_fix_adjustable, md_apply_fix): Update code to use renamed members. * gas/config/tc-ppc.h (struct ppc_tc_sy): Change name of member from class to symbol_class. (OBJ_COPY_SYMBOL_ATTRIBUTES): Update code to use renamed members. * gas/config/tc-score.c (s3_adjust_paritybit): Rename argument class to i_class. * gas/config/tc-score7.c (s7_adjust_paritybit): Rename argument class to i_class. * gprof/corefile.c (core_create_function_syms): Rename variable class to cxxclass. * include/coff/ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name of class variable to in_class to match changes in function that use this macro. * include/opcode/ia64.h (struct ia64_operand): Renamed member class to op_class * ld/emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols) (gld${EMULATION_NAME}_try_needed): Rename variable class to link_class * opcodes/ia64-dis.c (print_insn_ia64): Update code to use renamed member. * opcodes/m88k-dis.c (m88kdis): Rename variable class to in_class. * opcodes/tic80-opc.c (tic80_symbol_to_value) (tic80_value_to_symbol): Rename argument class to symbol_class.
2009-09-05 09:56:26 +02:00
unsigned char symbol_class;
1999-05-03 09:29:11 +02:00
/* Number of auxiliary entries. */
char numaux;
/* BFD to take auxiliary entries from. */
bfd *auxbfd;
/* Pointer to array of auxiliary entries, if any. */
union internal_auxent *aux;
/* Flag word; legal values follow. */
unsigned short coff_link_hash_flags;
/* Symbol is a PE section symbol. */
#define COFF_LINK_HASH_PE_SECTION_SYMBOL (01)
1999-05-03 09:29:11 +02:00
};
/* COFF linker hash table. */
struct coff_link_hash_table
{
struct bfd_link_hash_table root;
/* A pointer to information used to link stabs in sections. */
struct stab_info stab_info;
1999-05-03 09:29:11 +02:00
};
/* Look up an entry in a COFF linker hash table. */
#define coff_link_hash_lookup(table, string, create, copy, follow) \
((struct coff_link_hash_entry *) \
bfd_link_hash_lookup (&(table)->root, (string), (create), \
(copy), (follow)))
/* Traverse a COFF linker hash table. */
#define coff_link_hash_traverse(table, func, info) \
(bfd_link_hash_traverse \
(&(table)->root, \
2005-04-21 09:45:39 +02:00
(bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
1999-05-03 09:29:11 +02:00
(info)))
/* Get the COFF linker hash table from a link_info structure. */
#define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
/* Functions in coffgen.c. */
extern const bfd_target *coff_object_p
2005-04-21 09:45:39 +02:00
(bfd *);
extern struct bfd_section *coff_section_from_bfd_index
2005-04-21 09:45:39 +02:00
(bfd *, int);
extern long coff_get_symtab_upper_bound
2005-04-21 09:45:39 +02:00
(bfd *);
Index: doc/ChangeLog 2003-10-15 Andrew Cagney <cagney@redhat.com> * bfdint.texi (BFD target vector symbols): Rename _get_symtab to _canonicalize_symtab. 2003-10-15 Andrew Cagney <cagney@redhat.com> * targets.c (BFD_JUMP_TABLE_SYMBOLS): Replace NAME##_get_symtab with NAME##_canonicalize_symtab. * libcoff-in.h (coff_canonicalize_symtab): Update. * xsym.h (bfd_sym_canonicalize_symtab): Update. * elf-bfd.h (_bfd_elf_canonicalize_symtab): Update. * coffgen.c (coff_canonicalize_symtab): Update. * libbfd-in.h (_bfd_nosymbols_canonicalize_symtab): Update. * libnlm.h (nlmNAME(canonicalize_symtab)): Update. * ieee.c (ieee_vec): Update comment. * libecoff.h (_bfd_ecoff_canonicalize_symtab): Update. * mmo.c (mmo_canonicalize_symtab): Update. * nlm-target.h (nlm_canonicalize_symtab): Update. * nlmcode.h (nlm_canonicalize_symtab): Update. * i386msdos.c (msdos_canonicalize_symtab): Update. * hp300hpux.c (MY (canonicalize_symtab)): Update. * oasys.c (oasys_canonicalize_symtab): Update. * som.c (som_canonicalize_symtab): Update. * pef.c (bfd_pef_canonicalize_symtab): Update. * nlmcode.h (nlm_canonicalize_symtab): Update. * xsym.c (bfd_sym_canonicalize_symtab): Update. * vms.c (vms_canonicalize_symtab): Update. * versados.c (versados_canonicalize_symtab): Update. * mach-o.c (bfd_mach_o_canonicalize_symtab): Update. * ieee.c (ieee_canonicalize_symtab): Update. * pdp11.c (NAME(aout,canonicalize_symtab)): Update. * reloc.c: Update comment. * libaout.h (NAME(aout,canonicalize_symtab)): Update. * coff64-rs6000.c (aix5coff64_vec): Update. * coff64-rs6000.c (bfd_xcoff_aix5_backend_data): Update. * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update. * aoutx.h (NAME(aout,canonicalize_symtab)): Update. * elfxx-target.h (bfd_elfNN_canonicalize_symtab): Update. * hp300hpux.c (MY_canonicalize_symtab): Update. * ecoff.c (_bfd_ecoff_canonicalize_symtab): Update. * aout-tic30.c (MY_canonicalize_symtab): Update. * aout-target.h (MY_canonicalize_symtab): Update. * ppcboot.c (ppcboot_canonicalize_symtab): Update. * elf.c (_bfd_elf_canonicalize_symtab): Update. * elfcode.h (elf_canonicalize_symtab): Update. * ihex.c (ihex_canonicalize_symtab): Update. * tekhex.c (tekhex_canonicalize_symtab): Update. * binary.c (binary_canonicalize_symtab): Update. * srec.c (srec_canonicalize_symtab): Update.
2003-10-16 06:11:10 +02:00
extern long coff_canonicalize_symtab
2005-04-21 09:45:39 +02:00
(bfd *, asymbol **);
extern int coff_count_linenumbers
2005-04-21 09:45:39 +02:00
(bfd *);
extern struct coff_symbol_struct *coff_symbol_from
2005-04-21 09:45:39 +02:00
(bfd *, asymbol *);
extern bfd_boolean coff_renumber_symbols
2005-04-21 09:45:39 +02:00
(bfd *, int *);
extern void coff_mangle_symbols
2005-04-21 09:45:39 +02:00
(bfd *);
extern bfd_boolean coff_write_symbols
2005-04-21 09:45:39 +02:00
(bfd *);
extern bfd_boolean coff_write_alien_symbol
(bfd *, asymbol *, struct internal_syment *, bfd_vma *,
bfd_size_type *, asection **, bfd_size_type *);
extern bfd_boolean coff_write_linenumbers
2005-04-21 09:45:39 +02:00
(bfd *);
extern alent *coff_get_lineno
2005-04-21 09:45:39 +02:00
(bfd *, asymbol *);
extern asymbol *coff_section_symbol
2005-04-21 09:45:39 +02:00
(bfd *, char *);
extern bfd_boolean _bfd_coff_get_external_symbols
2005-04-21 09:45:39 +02:00
(bfd *);
extern const char *_bfd_coff_read_string_table
2005-04-21 09:45:39 +02:00
(bfd *);
extern bfd_boolean _bfd_coff_free_symbols
2005-04-21 09:45:39 +02:00
(bfd *);
extern struct coff_ptr_struct *coff_get_normalized_symtab
2005-04-21 09:45:39 +02:00
(bfd *);
extern long coff_get_reloc_upper_bound
2005-04-21 09:45:39 +02:00
(bfd *, sec_ptr);
extern asymbol *coff_make_empty_symbol
2005-04-21 09:45:39 +02:00
(bfd *);
extern void coff_print_symbol
2005-04-21 09:45:39 +02:00
(bfd *, void * filep, asymbol *, bfd_print_symbol_type);
extern void coff_get_symbol_info
2005-04-21 09:45:39 +02:00
(bfd *, asymbol *, symbol_info *ret);
extern bfd_boolean _bfd_coff_is_local_label_name
2005-04-21 09:45:39 +02:00
(bfd *, const char *);
extern asymbol *coff_bfd_make_debug_symbol
2005-04-21 09:45:39 +02:00
(bfd *, void *, unsigned long);
extern bfd_boolean coff_find_nearest_line
2005-04-21 09:45:39 +02:00
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
extern bfd_boolean coff_find_nearest_line_discriminator
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *, unsigned int *);
2011-09-30 Tristan Gingold <gingold@adacore.com> * dwarf2.c (struct dwarf2_debug): Add field debug_sections. (read_section): Add sec argument. Adjust the code to get section names from it. (read_indirect_string): Adjust call to read_section. (read_abbrevs): Ditto. (decode_line_info): Ditto. (read_debug_ranges): Ditto. (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove. (find_debug_info): Add debug_sections parameter. Use it instead the above macros. (place_sections): Get section names from stash. (find_line): Add debug_sections argument. Initialize debug_sections field of stash from it. Adjust calls to find_debug_info. (_bfd_dwarf2_find_nearest_line): Add debug_sections argument. Adjust call to find_line. (_bfd_dwarf2_find_line): Adjust call to find_line. * libcoff-in.h (struct dwarf_debug_section): New declaration. (coff_find_nearest_line_with_names): Likewise. * libcoff.h: Regenerate. * libbfd-in.h (struct dwarf_debug_section): Move declaration. (dwarf_debug_sections): Likewise. (_bfd_dwarf2_find_nearest_line): Add debug_sections argument. * libbfd.h: Regenerate. * elf.c (_bfd_elf_find_nearest_line): Adjust call to _bfd_dwarf2_find_nearest_line. * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto. * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto. * elf32-arm.c (elf32_arm_find_nearest_line): Ditto. * coffgen.c (coff_find_nearest_line_with_names): New function. (coff_find_nearest_line): Calls coff_find_nearest_line_with_names. * coff-rs6000.c (xcoff_debug_sections): New constant. (xcoff_find_nearest_line): New function. (rs6000coff_vec): Use xcoff_find_nearest_line. (pmac_xcoff_vec): Ditto.
2011-09-30 12:39:45 +02:00
struct dwarf_debug_section;
extern bfd_boolean coff_find_nearest_line_with_names
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **,
bfd_vma, const char **, const char **, unsigned int *);
Approved by nickc@redhat.com 2005-05-23 Fred Fish <fnf@specifixinc.com> * dwarf2.c (struct dwarf2_debug): Add inliner_chain member. (struct funcinfo): Add caller_func, caller_file, caller_line. tag, and nesting_level members. (lookup_address_in_function_table): Change first passed parameter from "struct funcinfo *" to "struct comp_unit *". (lookup_address_in_function_table): Dereference unit to find function table. (lookup_address_in_function_table): Traverse the function list to create a chain of inlined functions back to the first non inlined function. (scan_unit_for_functions): Remember tag and nesting level. Handle DW_AT_call_file and DW_AT_call_line. (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table call to pass unit pointer instead of function table pointer. For inlined functions, save pointer to the inliner chain. (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL. (_bfd_dwarf2_find_inliner_info): New function that returns information from the inliner chain after a call to bfd_find_nearest_line. * bfd.c (bfd_find_inliner_info): Define using BFD_SEND. * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for NAME##_find_inliner_info. (bfd_target): Add _bfd_find_inliner_info. * bfd-in2.h: Regenerate. * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as macro that always returns bfd_false. (_bfd_dwarf2_find_inliner_info): Declare. * libbfd.h: Regenerate. * elf32-arm.c (elf32_arm_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info. * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare. * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to _bfd_mips_elf_find_inliner_info. * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto. * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto. * elf.c (_bfd_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elf-bfd.h (_bfd_elf_find_inliner_info): Declare. * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to _bfd_elf_find_inliner_info. * coffgen.c (coff_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * libcoff-in.h (coff_find_inliner_info): Declare. * libcoff.h: Regenerate. * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info. (pmac_xcoff_vec) Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (aix5coff64_vec): Ditto. * aout-target.h (MY_find_inliner_info): Define as _bfd_nosymbols_find_inliner_info. * aout-tic30.c (MY_find_inliner_info): Ditto. * binary.c (binary_find_inliner_info): Ditto. * i386msdos.c (msdos_find_inliner_info): Ditto. * ihex.c (ihex_find_inliner_info): Ditto. * libaout.h (aout_32_find_inliner_info): Ditto. * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto. * mach-o.c (bfd_mach_o_find_inliner_info): Ditto. * mmo.c (mmo_find_inliner_info): Ditto. * nlm-target.h (nlm_find_inliner_info): Ditto. * pef.c (bfd_pef_find_inliner_info): Ditto. * ppcboot.c (ppcboot_find_inliner_info): Ditto. * srec.c (srec_find_inliner_info): Ditto. * tekhex.c (tekhex_find_inliner_info): Ditto. * versados.c (versados_find_inliner_info): Ditto. * xsym.c (bfd_sym_find_inliner_info): Ditto. * ieee.c (ieee_find_inliner_info): New function that always returns FALSE. * oasys.c (oasys_find_inliner_info): Ditto. * vms.c (vms_find_inliner_info): Ditto.
2005-05-23 19:44:55 +02:00
extern bfd_boolean coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers
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
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_coff_reloc16_relax_section
2005-04-21 09:45:39 +02:00
(bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
1999-05-03 09:29:11 +02:00
extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *, struct bfd_link_order *,
bfd_byte *, bfd_boolean, asymbol **);
extern bfd_vma bfd_coff_reloc16_get_value
2005-04-21 09:45:39 +02:00
(arelent *, struct bfd_link_info *, asection *);
extern void bfd_perform_slip
2005-04-21 09:45:39 +02:00
(bfd *, unsigned int, asection *, bfd_vma);
1999-05-03 09:29:11 +02:00
/* Functions and types in cofflink.c. */
2005-04-11 10:23:05 +02:00
#define STRING_SIZE_SIZE 4
1999-05-03 09:29:11 +02:00
/* We use a hash table to merge identical enum, struct, and union
definitions in the linker. */
/* Information we keep for a single element (an enum value, a
structure or union field) in the debug merge hash table. */
struct coff_debug_merge_element
{
/* Next element. */
struct coff_debug_merge_element *next;
/* Name. */
const char *name;
/* Type. */
unsigned int type;
/* Symbol index for complex type. */
long tagndx;
};
/* A linked list of debug merge entries for a given name. */
struct coff_debug_merge_type
{
/* Next type with the same name. */
struct coff_debug_merge_type *next;
/* Class of type. */
* bfd/coff-arm.c (coff_arm_relocate_section) (record_thumb_to_arm_glue, bfd_arm_process_before_allocation): Change member name class to symbol_class. * bfd/coff-i960.c (coff_i960_relocate_section) Rename variable class to class_val. Change member name class to symbol_class. * bfd/coff-rs6000.c (_bfd_xcoff_swap_aux_in) (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class. * bfd/coff-stgo32.c (adjust_aux_in_post) (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class to in_class. * bfd/coff64-rs6000.c (_bfd_xcoff64_swap_aux_in) (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class. * bfd/coffcode.h (coff_pointerize_aux_hook): Rename variable class to n_sclass. * bfd/coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename variables named class to n_sclass. (coff_write_symbols): Rename variable class to sym_class. (bfd_coff_set_symbol_class): Rename argument class to symbol_class. * bfd/cofflink.c (_bfd_coff_link_hash_newfunc) (coff_link_add_symbols, _bfd_coff_link_input_bfd) (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section): Update code to use renamed members. * bfd/coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename argument class to in_class. * bfd/libcoff-in.h (struct coff_link_hash_entry, struct coff_debug_merge_type) Renamed members class to symbol_class and type_class. * bfd/libcoff.h Regenerated. * bfd/peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out): Rename argument class to in_class. * bfd/pef.c (bfd_pef_parse_imported_symbol): Update code to use renamed members. * bfd/pef.h (struct bfd_pef_imported_symbol): Changed name of member class to symbol_class. * binutils/ieee.c (ieee_read_cxx_misc, ieee_read_cxx_class) (ieee_read_reference): Rename variables named class to cxxclass. * gas/config/tc-arc.c (struct syntax_classes): Rename member class to s_class. (arc_extinst): Rename variable class to s_class. Update code to use renamed members. * gas/config/tc-mips.c (insn_uses_reg): Rename argument class to regclass. * gas/config/tc-ppc.c (ppc_csect, ppc_change_csect, ppc_function) (ppc_tc, ppc_is_toc_sym, ppc_symbol_new_hook, ppc_frob_label) (ppc_fix_adjustable, md_apply_fix): Update code to use renamed members. * gas/config/tc-ppc.h (struct ppc_tc_sy): Change name of member from class to symbol_class. (OBJ_COPY_SYMBOL_ATTRIBUTES): Update code to use renamed members. * gas/config/tc-score.c (s3_adjust_paritybit): Rename argument class to i_class. * gas/config/tc-score7.c (s7_adjust_paritybit): Rename argument class to i_class. * gprof/corefile.c (core_create_function_syms): Rename variable class to cxxclass. * include/coff/ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name of class variable to in_class to match changes in function that use this macro. * include/opcode/ia64.h (struct ia64_operand): Renamed member class to op_class * ld/emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols) (gld${EMULATION_NAME}_try_needed): Rename variable class to link_class * opcodes/ia64-dis.c (print_insn_ia64): Update code to use renamed member. * opcodes/m88k-dis.c (m88kdis): Rename variable class to in_class. * opcodes/tic80-opc.c (tic80_symbol_to_value) (tic80_value_to_symbol): Rename argument class to symbol_class.
2009-09-05 09:56:26 +02:00
int type_class;
1999-05-03 09:29:11 +02:00
/* Symbol index where this type is defined. */
long indx;
/* List of elements. */
struct coff_debug_merge_element *elements;
};
/* Information we store in the debug merge hash table. */
struct coff_debug_merge_hash_entry
{
struct bfd_hash_entry root;
/* A list of types with this name. */
struct coff_debug_merge_type *types;
};
/* The debug merge hash table. */
struct coff_debug_merge_hash_table
{
struct bfd_hash_table root;
};
/* Initialize a COFF debug merge hash table. */
#define coff_debug_merge_hash_table_init(table) \
PR 2434 bfd/ * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. (elf_link_add_object_symbols): Delete unnecessary locals. Rename hash_table -> htab. Formatting. Save entire symbol table before loading as-needed syms, and restore afterwards if lib not needed. Use bfd_hash_allocate rather than bfd_alloc for sym name. Free some buffers earlier. * bfd-in.h (struct bfd_hash_table): Add entsize. (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise * hash.c (bfd_hash_table_init_n): Add entsize param, save to hash table. (bfd_hash_table_init): Add param, adjust calls. * aoutx.h: Adjust all hash_table_init functions and calls. * bfd.c: Likewise. * coff-arm.c: Likewise. * coff-h8300.c: Likewise. * coff-ppc.c: Likewise. * cofflink.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf-m10300.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cris.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-vax.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * i386linux.c: Likewise. * libaout.h: Likewise. * libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * linker.c: Likewise. * m68klinux.c: Likewise. * merge.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * sparclinux.c: Likewise. * stabs.c: Likewise. * sunos.c: Likewise. * vms.c: Likewise. * xcofflink.c: Likewise. * section.c (struct section_hash_entry): Move to.. * libbfd-in.h: ..here. * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. binutils/ * ieee.c (write_ieee_debugging_info): Adjust bfd_hash_table_init calls. * wrstabs.c (write_stabs_in_sections_debugging_info): Likewise. ld/ * ldcref.c (add_cref): Adjust bfd_hash_table_init calls. * ldlang.c (output_statement_table_init, lang_init): Likewise. * ldmain.c (add_ysym, add_wrap, add_keepsyms_file): Likewise. (undefined_symbol): Likewise.
2006-03-16 13:20:16 +01:00
(bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \
sizeof (struct coff_debug_merge_hash_entry)))
1999-05-03 09:29:11 +02:00
/* Free a COFF debug merge hash table. */
#define coff_debug_merge_hash_table_free(table) \
(bfd_hash_table_free (&(table)->root))
/* Look up an entry in a COFF debug merge hash table. */
#define coff_debug_merge_hash_lookup(table, string, create, copy) \
((struct coff_debug_merge_hash_entry *) \
bfd_hash_lookup (&(table)->root, (string), (create), (copy)))
/* Information we keep for each section in the output file when doing
2003-06-25 08:40:27 +02:00
a relocatable link. */
1999-05-03 09:29:11 +02:00
struct coff_link_section_info
{
/* The relocs to be output. */
struct internal_reloc *relocs;
/* For each reloc against a global symbol whose index was not known
when the reloc was handled, the global hash table entry. */
struct coff_link_hash_entry **rel_hashes;
};
/* Information that we pass around while doing the final link step. */
struct coff_final_link_info
{
/* General link information. */
struct bfd_link_info *info;
/* Output BFD. */
bfd *output_bfd;
/* Used to indicate failure in traversal routine. */
bfd_boolean failed;
1999-05-03 09:29:11 +02:00
/* If doing "task linking" set only during the time when we want the
global symbol writer to convert the storage class of defined global
symbols from global to static. */
bfd_boolean global_to_static;
1999-05-03 09:29:11 +02:00
/* Hash table for long symbol names. */
struct bfd_strtab_hash *strtab;
2003-06-25 08:40:27 +02:00
/* When doing a relocatable link, an array of information kept for
1999-05-03 09:29:11 +02:00
each output section, indexed by the target_index field. */
struct coff_link_section_info *section_info;
/* Symbol index of last C_FILE symbol (-1 if none). */
long last_file_index;
/* Contents of last C_FILE symbol. */
struct internal_syment last_file;
/* Symbol index of first aux entry of last .bf symbol with an empty
endndx field (-1 if none). */
long last_bf_index;
/* Contents of last_bf_index aux entry. */
union internal_auxent last_bf;
/* Hash table used to merge debug information. */
struct coff_debug_merge_hash_table debug_merge;
/* Buffer large enough to hold swapped symbols of any input file. */
struct internal_syment *internal_syms;
/* Buffer large enough to hold sections of symbols of any input file. */
asection **sec_ptrs;
/* Buffer large enough to hold output indices of symbols of any
input file. */
long *sym_indices;
/* Buffer large enough to hold output symbols for any input file. */
bfd_byte *outsyms;
/* Buffer large enough to hold external line numbers for any input
section. */
bfd_byte *linenos;
/* Buffer large enough to hold any input section. */
bfd_byte *contents;
/* Buffer large enough to hold external relocs of any input section. */
bfd_byte *external_relocs;
/* Buffer large enough to hold swapped relocs of any input section. */
struct internal_reloc *internal_relocs;
};
/* Most COFF variants have no way to record the alignment of a
section. This struct is used to set a specific alignment based on
the name of the section. */
struct coff_section_alignment_entry
{
/* The section name. */
const char *name;
/* This is either (unsigned int) -1, indicating that the section
name must match exactly, or it is the number of letters which
must match at the start of the name. */
unsigned int comparison_length;
/* These macros may be used to fill in the first two fields in a
structure initialization. */
#define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1)
#define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1)
/* Only use this entry if the default section alignment for this
target is at least that much (as a power of two). If this field
is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
unsigned int default_alignment_min;
/* Only use this entry if the default section alignment for this
target is no greater than this (as a power of two). If this
field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored. */
unsigned int default_alignment_max;
#define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1)
/* The desired alignment for this section (as a power of two). */
unsigned int alignment_power;
};
1999-05-03 09:29:11 +02:00
extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc
2005-04-21 09:45:39 +02:00
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
extern bfd_boolean _bfd_coff_link_hash_table_init
2005-04-21 09:45:39 +02:00
(struct coff_link_hash_table *, bfd *,
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
struct bfd_hash_table *,
PR 2434 bfd/ * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. (elf_link_add_object_symbols): Delete unnecessary locals. Rename hash_table -> htab. Formatting. Save entire symbol table before loading as-needed syms, and restore afterwards if lib not needed. Use bfd_hash_allocate rather than bfd_alloc for sym name. Free some buffers earlier. * bfd-in.h (struct bfd_hash_table): Add entsize. (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise * hash.c (bfd_hash_table_init_n): Add entsize param, save to hash table. (bfd_hash_table_init): Add param, adjust calls. * aoutx.h: Adjust all hash_table_init functions and calls. * bfd.c: Likewise. * coff-arm.c: Likewise. * coff-h8300.c: Likewise. * coff-ppc.c: Likewise. * cofflink.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf-m10300.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cris.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-vax.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * i386linux.c: Likewise. * libaout.h: Likewise. * libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * linker.c: Likewise. * m68klinux.c: Likewise. * merge.c: Likewise. * opncls.c: Likewise. * pdp11.c: Likewise. * sparclinux.c: Likewise. * stabs.c: Likewise. * sunos.c: Likewise. * vms.c: Likewise. * xcofflink.c: Likewise. * section.c (struct section_hash_entry): Move to.. * libbfd-in.h: ..here. * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. binutils/ * ieee.c (write_ieee_debugging_info): Adjust bfd_hash_table_init calls. * wrstabs.c (write_stabs_in_sections_debugging_info): Likewise. ld/ * ldcref.c (add_cref): Adjust bfd_hash_table_init calls. * ldlang.c (output_statement_table_init, lang_init): Likewise. * ldmain.c (add_ysym, add_wrap, add_keepsyms_file): Likewise. (undefined_symbol): Likewise.
2006-03-16 13:20:16 +01:00
const char *),
unsigned int);
1999-05-03 09:29:11 +02:00
extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create
2005-04-21 09:45:39 +02:00
(bfd *);
1999-05-03 09:29:11 +02:00
extern const char *_bfd_coff_internal_syment_name
2005-04-21 09:45:39 +02:00
(bfd *, const struct internal_syment *, char *);
extern bfd_boolean _bfd_coff_section_already_linked
(bfd *, asection *, struct bfd_link_info *);
extern bfd_boolean _bfd_coff_link_add_symbols
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *);
extern bfd_boolean _bfd_coff_final_link
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *);
1999-05-03 09:29:11 +02:00
extern struct internal_reloc *_bfd_coff_read_internal_relocs
2005-04-21 09:45:39 +02:00
(bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean,
struct internal_reloc *);
extern bfd_boolean _bfd_coff_generic_relocate_section
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
1999-05-03 09:29:11 +02:00
extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc
2005-04-21 09:45:39 +02:00
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
extern bfd_boolean _bfd_coff_write_global_sym
* linker.c (bfd_link_hash_traverse): Follow warning symbol link. (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle warning symbols here. * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise. * elf32-arm.c (allocate_dynrelocs_for_symbol, elf32_arm_readonly_dynrelocs): Likewise. * elf32-bfin.c (bfin_discard_copies): Likewise. * elf32-cris.c (elf_cris_adjust_gotplt_to_got, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): Likewise. * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs, clobber_millicode_symbols, readonly_dynrelocs): Likewise. * elf32-i370.c (i370_elf_adjust_dynindx): Likewise. * elf32-i386.c (elf_i386_allocate_dynrelocs, elf_i386_readonly_dynrelocs): Likewise. * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise. * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-m68k.c (elf_m68k_discard_copies): Likewise. * elf32-microblaze.c (allocate_dynrelocs): Likewise. * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise. * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-score.c (score_elf_sort_hash_table_f): Likewise. * elf32-score7.c (score_elf_sort_hash_table_f): Likewise. * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs, elf32_tic6x_readonly_dynrelocs): Likewise. * elf32-vax.c (elf_vax_discard_copies): Likewise. * elf32-xstormy16.c (xstormy16_relax_plt_check, xstormy16_relax_plt_realloc): Likewise. * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise. * elf64-alpha.c (elf64_alpha_output_extsym, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise. * elf64-hppa.c (elf64_hppa_mark_exported_functions, allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions, elf_hppa_unmark_useless_dynamic_symbols, elf_hppa_remark_useless_dynamic_symbols): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust, adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs, readonly_dynrelocs, merge_global_got, reallocate_got, undo_symbol_twiddle): Likewise. * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * elf64-sh64.c (sh64_elf64_discard_copies): Likewise. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs, elf_x86_64_readonly_dynrelocs): Likewise. * elflink.c (elf_link_renumber_hash_table_dynsyms, elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies, _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol, _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets, elf_collect_hash_codes, elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol, elf_gc_propagate_vtable_entries_used, elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol, elf_gc_allocate_got_offsets): Likewise. * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free, elfNN_ia64_global_dyn_sym_thunk): Likewise. * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym, mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise. * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise. * i386linux.c (linux_tally_symbols): Likewise. * m68klinux.c (linux_tally_symbols): Likewise. * sparclinux.c (linux_tally_symbols): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * xcofflink.c (xcoff_post_gc_symbol): Likewise. * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse function. Update all callers. * aoutx.h (aout_link_write_other_symbol): Likewise. * pdp11.c (aout_link_write_other_symbol): Likewise. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * ecoff.c (ecoff_link_write_external): Likewise. * xcofflink.c (xcoff_write_global_symbol): Likewise. * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle warning symbols. * ecoff.c (ecoff_link_hash_traverse): Delete. * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for _bfd_coff_write_global_sym. * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype. * libcoff.h: Regenerate.
2011-06-13 02:59:15 +02:00
(struct bfd_hash_entry *, void *);
extern bfd_boolean _bfd_coff_write_task_globals
2005-04-21 09:45:39 +02:00
(struct coff_link_hash_entry *, void *);
extern bfd_boolean _bfd_coff_link_input_bfd
2005-04-21 09:45:39 +02:00
(struct coff_final_link_info *, bfd *);
extern bfd_boolean _bfd_coff_reloc_link_order
2005-04-21 09:45:39 +02:00
(bfd *, struct coff_final_link_info *, asection *,
struct bfd_link_order *);
1999-05-03 09:29:11 +02:00
#define coff_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
/* Functions in xcofflink.c. */
extern long _bfd_xcoff_get_dynamic_symtab_upper_bound
2005-04-21 09:45:39 +02:00
(bfd *);
1999-05-03 09:29:11 +02:00
extern long _bfd_xcoff_canonicalize_dynamic_symtab
2005-04-21 09:45:39 +02:00
(bfd *, asymbol **);
extern long _bfd_xcoff_get_dynamic_reloc_upper_bound
2005-04-21 09:45:39 +02:00
(bfd *);
1999-05-03 09:29:11 +02:00
extern long _bfd_xcoff_canonicalize_dynamic_reloc
2005-04-21 09:45:39 +02:00
(bfd *, arelent **, asymbol **);
1999-05-03 09:29:11 +02:00
extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create
2005-04-21 09:45:39 +02:00
(bfd *);
2002-04-04 Daniel Jacobowitz <drow@mvista.com> * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define. * aout-target.h (MY_bfd_link_hash_table_free): Conditionally define. * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise. * bfd.c (bfd_link_hash_table_free): Define. * binary.c (binary_bfd_link_hash_table_free): Define. * bout.c (b_out_bfd_link_hash_table_free): Define. * coff-rs6000.c (rs6000coff_vec): Include _bfd_generic_link_hash_table_free. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define. * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally define. * i386msdos.c (msdos_bfd_link_hash_table_free): Define. * i386os9k.c (os9k_bfd_link_hash_table_free): Define. * ieee.c (ieee_bfd_link_hash_table_free): Define. * ihex.c (ihex_bfd_link_hash_table_free): Define. * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define. (_bfd_generic_link_hash_table_free): Add prototype. * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype. * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define. * linker.c (_bfd_generic_link_hash_table_free): New function. * mmo.c (mmo_bfd_link_hash_table_free): Define. * nlm-target.h (nlm_bfd_link_hash_table_free): Define. * oasys.c (oasys_bfd_link_hash_table_free): Define. * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define. * som.c (som_bfd_link_hash_table_free): Define. * srec.c (srec_bfd_link_hash_table_free): Define. * tekhex.c (tekhex_bfd_link_hash_table_free): Define. * versados.c (versados_bfd_link_hash_table_free): Define. * vms.c (vms_bfd_link_hash_table_free): New function. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function. * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc instead of bfd_alloc. * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise. * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise. * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise. * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise. * elf.c (_bfd_elf_link_hash_table_create): Likewise. * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise. * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise. * elf32-i386.c (elf_i386_link_hash_table_create): Likewise. * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. * elf32-s390.c (elf_s390_link_hash_table_create): Likewise. * elf32-sh.c (sh_elf_link_hash_table_create): Likewise. * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise. * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise. * elf64-s390.c (elf_s390_link_hash_table_create): Likewise. * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise. * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise. * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * linker.c (_bfd_generic_link_hash_table_create): Likewise. * m68klinux.c (linux_link_hash_table_create): Likewise. * sparclinux.c (linux_link_hash_table_create): Likewise. * sunos.c (sunos_link_hash_table_create): Likewise. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise. * targets.c: Add _bfd_link_hash_table_free to xvec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2002-04-04 21:53:38 +02:00
extern void _bfd_xcoff_bfd_link_hash_table_free
2005-04-21 09:45:39 +02:00
(struct bfd_link_hash_table *);
extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *);
extern bfd_boolean _bfd_xcoff_bfd_final_link
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *);
bfd/ * aout-adobe.c (aout_32_bfd_define_common_symbol): Define. * aout-target.h (MY_bfd_define_common_symbol): Likewise. * aout-tic30.c (MY_bfd_define_common_symbol): Likewise. * binary.c (binary_bfd_define_common_symbol): Likewise. * bout.c (b_out_bfd_define_common_symbol): Likewise. * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise. * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise. * coffcode.h (coff_bfd_define_common_symbol): Likewise. * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise. * i386msdos.c (msdos_bfd_define_common_symbol): Likewise. * i386os9k.c (os9k_bfd_define_common_symbol): Likewise. * ieee.c (ieee_bfd_define_common_symbol): Likewise. * ihex.c (ihex_bfd_define_common_symbol): Likewise. * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise. * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise. * mmo.c (mmo_bfd_define_common_symbol): Likewise. * nlm-target.h (nlm_bfd_define_common_symbol): Likewise. * oasys.c (oasys_bfd_define_common_symbol): Likewise. * pef.c (bfd_pef_bfd_define_common_symbol): Likewise. * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise. * som.c (som_bfd_define_common_symbol): Likewise. * srec.c (srec_bfd_define_common_symbol): Likewise. * tekhex.c (tekhex_bfd_define_common_symbol): Likewise. * versados.c (versados_bfd_define_common_symbol): Likewise. * vms.c (vms_bfd_define_common_symbol): Likewise. * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise. * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise. * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * linker.c (bfd_generic_define_common_symbol): New function. * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol. (_bfd_define_common_symbol): New field. * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare. * xcofflink.c (_bfd_xcoff_define_common_symbol): New function. (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common symbols here. * bfd-in2.h: Regenerate. * libbfd.h: Likewise. * libcoff.h: Likewise. ld/ * ldlang.c (lang_one_common): Use bfd_define_common_symbol. ld/testsuite/ * ld-powerpc/aix-export-2.s, ld-powerpc/aix-export-2.nd: New test. * ld-powerpc/aix52.exp: Run it.
2009-04-17 01:07:00 +02:00
extern bfd_boolean _bfd_xcoff_define_common_symbol
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
extern bfd_boolean _bfd_ppc_xcoff_relocate_section
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
1999-05-03 09:29:11 +02:00
bfd/ChangeLog * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which control long section name handling with ECOFF_NO_LONG_SECTION_NAMES. * coff-mips.c (mips_ecoff_backend_data): Likewise. * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which control long section name handling with XCOFF_NO_LONG_SECTION_NAMES. (bfd_pmac_xcoff_backend_data): Likewise. * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise. (bfd_xcoff_aix5_backend_data): Likewise. (xcoff64_write_object_contents): Delete unused long_section_names local variable. * coff-sh.c (bfd_coff_small_swap_table): Initialise long section name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire struct non-const. * coffcode.h (documentation): Update to describe long section names. (COFFLONGSECTIONCATHELPER): New helper macro. (BLANKOR1TOODD): Likewise. (COFF_ENABLE_LONG_SECTION_NAMES): Likewise. (COFF_LONG_SECTION_NAMES_SETTER): Likewise. (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise. (bfd_coff_set_long_section_names_allowed): New function. (bfd_coff_set_long_section_names_disallowed): Likewise. (struct bfd_coff_backend_data): Add new backend hook function pointer _bfd_coff_set_long_section_names. (bfd_coff_set_long_section_names): New backend hook. (coff_write_object_contents): Only generate long section names if bfd_coff_long_section_names() indicates they are currently enabled. (bfd_coff_std_swap_table): Make non-const, and initialise long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. (ticoff0_swap_table): Likewise to both. (ticoff1_swap_table): Again, likewise to both. * coffgen.c (make_a_section_from_file): Allow long section names as inputs even if not currently allowed for outputs. * ecoff.c (_bfd_ecoff_no_long_sections): New function. * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank. * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise. * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise. * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise. * libcoff-in.h: Update copyright year to cause updated copyright year in generated libcoff.h, and fix typo. * libcoff.h: Regenerated. * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro. (_bfd_ecoff_no_long_sections): Add prototype. * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro. * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already defined by an including .c file. * ticoff.h (ticoff0_swap_table): Make non-const, and initialise long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES. (ticoff1_swap_table): Likewise to both. ld/ChangeLog * ld.texinfo: Update to mention long section name options. * NEWS: Mention new behaviour and command-line options. * pe-dll.c (pe_use_coff_long_section_names): New global variable. (pe_output_file_set_long_section_names): New function. (pe_dll_build_sections): Call it on output BFDs. (pe_exe_build_sections): Likewise. (pe_dll_fill_sections): Likewise. (pe_exe_fill_sections): Likewise. * pe-dll.h (pe_use_coff_long_section_names): Declare extern. (pe_output_file_set_long_section_names): Add prototype. * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias. (pe_output_file_set_long_section_names): Likewise. * pep-dll.h (pep_use_coff_long_section_names): Declare extern. (pep_output_file_set_long_section_names): Add prototype. * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro. (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise. (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. (gld_${EMULATION_NAME}_list_options): Describe them. (gld${EMULATION_NAME}_handle_option): Set or clear global pe_use_coff_long_section_names flag when options recognised. (gld_${EMULATION_NAME}_after_open): En/disable long section names for main output bfd by calling pe_output_file_set_long_section_names. * pep.em (enum options): Extend enum with new getopt option values. (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. (gld_${EMULATION_NAME}_list_options): Describe them. (gld${EMULATION_NAME}_handle_option): Set or clear global pe_use_coff_long_section_names flag when options recognised. (gld_${EMULATION_NAME}_after_open): En/disable long section names for main output bfd by calling pep_output_file_set_long_section_names. ld/testsuite/ChangeLog * ld-pe/longsecn-1.d: New test file. * ld-pe/longsecn-2.d: Likewise. * ld-pe/longsecn-3.d: Likewise. * ld-pe/longsecn-4.d: Likewise. * ld-pe/longsecn-5.d: Likewise. * ld-pe/longsecn.d: Likewise. * ld-pe/longsecn.exp: New test control script. * ld-pe/longsecn.s: New test source file.
2009-02-18 19:23:08 +01:00
/* Functions in coff-ppc.c. FIXME: These are called by pe.em in the
1999-05-03 09:29:11 +02:00
linker, and so should start with bfd and be declared in bfd.h. */
extern bfd_boolean ppc_allocate_toc_section
2005-04-21 09:45:39 +02:00
(struct bfd_link_info *);
extern bfd_boolean ppc_process_before_allocation
2005-04-21 09:45:39 +02:00
(bfd *, struct bfd_link_info *);