Commit Graph

22 Commits

Author SHA1 Message Date
Tristan Gingold 7f7828f676 2009-12-15 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_uuid_command): Remove section field.
        * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
        from this command.
2009-12-15 09:50:15 +00:00
Tristan Gingold ab273af8f1 2009-10-09 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
	bfd_mach_o_read_symtab_symbols.
	(bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
	(bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
	(bfd_mach_o_scan_write_section_32): Rename to
	bfd_mach_o_write_section_32.
	(bfd_mach_o_scan_write_section_64): Rename to
	bfd_mach_o_write_section_64.
	(bfd_mach_o_scan_write_segment_32): Rename to
	bfd_mach_o_write_segment_32.
	(bfd_mach_o_scan_write_segment_64): Rename to
	bfd_mach_o_write_segment_64.
	(bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
	(bfd_mach_o_scan_read_section_32): Rename to
	bfd_mach_o_read_section_32.
	(bfd_mach_o_scan_read_section_64): Rename to
	bfd_mach_o_read_section_64.
	(bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
	(bfd_mach_o_scan_read_symtab_strtab): Rename to
	bfd_mach_o_read_symtab_strtab.
	(bfd_mach_o_scan_read_symtab_symbol): Rename to
	bfd_mach_o_read_symtab_symbol.
	(bfd_mach_o_scan_read_dysymtab_symbol): Rename to
	bfd_mach_o_read_dysymtab_symbol.
	(bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
	(bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
	(bfd_mach_o_scan_read_prebound_dylib): Rename to
	bfd_mach_o_read_prebound_dylib.
	(bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
	(bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
	(bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
	(bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
	(bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
	(bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
	(bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
	(bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
	(bfd_mach_o_scan_read_segment_32): Rename to
	bfd_mach_o_read_segment_32.
	(bfd_mach_o_scan_read_segment_64): Rename to
	bfd_mach_o_read_segment_64.
	(bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
	* mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
	bfd_mach_o_read_dysymtab_symbol.
2009-10-09 15:14:56 +00:00
Tristan Gingold b2b620601b 2009-10-09 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
	(bfd_mach_o_section_get_nbr_indirect): Ditto.
	(bfd_mach_o_get_synthetic_symtab): New function.
	(bfd_mach_o_print_private_header): Print the number of commands
	in decimal.
	* mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
	* mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
2009-10-09 08:18:17 +00:00
Tristan Gingold afecc97cf6 2009-09-16 Tristan Gingold <gingold@adacore.com>
* mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
	Reindent.
	* mach-o.c (bfd_mach_o_cpu_name): Reindent.
	(bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
	(bfd_mach_o_print_private_header): Use fputs instead of fprintf
	when possible to avoid warnings.
	(bfd_mach_o_print_section_map): Ditto.
	(bfd_mach_o_section_get_entry_size): New function.
	(bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
	added function.
	(bfd_mach_o_print_dysymtab): Print address of indirect symbols.
2009-09-16 13:30:32 +00:00
Tristan Gingold ad86f1fb4d 2009-09-09 Tristan Gingold <gingold@adacore.com>
Handle DYLD_INFO introduced by Darwin10.
	* mach-o.h (bfd_mach_o_load_command_type): Add
	BFD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_dyld_info_command): New type.
	(bfd_mach_o_load_command): Add dyld_info field.
	* mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
	(bfd_mach_o_scan_read_dyld_info): New function.
	(bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_bfd_print_private_bfd_data): Ditto.
	(bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
	(bfd_mach_o_print_dyld_info): New function.
2009-09-09 14:58:12 +00:00
Tristan Gingold b32e07d7d7 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 12:39:06 +00:00
Tristan Gingold 046b007d85 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 09:12:41 +00:00
Tristan Gingold 92bc0e8020 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 09:15:46 +00:00
Tristan Gingold c2f09c751b 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 07:37:19 +00:00
Tristan Gingold 154a1ee56c 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 09:19:44 +00:00
Tristan Gingold 846b9259cb 2008-12-23 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_make_bfd_section): Use the standard ELF name
	.eh_frame for __TEXT.__eh_frame so that it is recognized by gdb.
	Use shorter sections name for well known sections.
	(bfd_mach_o_scan_read_dylinker): Only put dylinker name in the
	section content.
	(bfd_mach_o_scan_read_segment): Use shorter sections name for
	well known segments.
	(bfd_mach_o_scan_read_command): Ignore some new commands.
	(bfd_mach_o_openr_next_archived_file): Use more descriptive names
	for members filename.
	(bfd_mach_o_fat_extract): New function to easily extract members
	of a fat binary.
	* mach-o.h (bfd_mach_o_load_command_type): Add new constants.
	(bfd_mach_o_dylinker_command): Fix comment and reindent.
	(bfd_mach_o_fat_extract): New prototype.
2008-12-23 11:32:45 +00:00
Tristan Gingold 15e1c58a0e 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 13:03:43 +00:00
Tristan Gingold 1e8a024a6b 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 08:07:54 +00:00
Nick Clifton cd123cb70c Switch sources over to use the GPL version 3 2007-07-03 14:26:43 +00:00
Nick Clifton 3e11053365 Update the address and phone number of the FSF organization in the GPL notices 2005-05-04 15:53:43 +00:00
Nick Clifton 53e09e0aaf Update the FSF address in the copyright/GPL notice 2005-05-04 07:19:45 +00:00
Nick Clifton 116c20d240 Convert to ISO C90 formatting 2005-04-11 08:23:05 +00:00
Alan Modra 9553c6388c update copyright dates 2005-03-03 11:41:03 +00:00
Kazu Hirata 7dee875eb1 * ChangeLog: Fix typos.
* ecoff.c: Fix comment typos.
	* ecofflink.c: Likewise.
	* format.c: Likewise.
	* hp300hpux.c: Likewise.
	* i386linux.c: Likewise.
	* ieee.c: Likewise.
	* m68klinux.c: Likewise.
	* mach-o.h: Likewise.
	* mipsbsd.c: Likewise.
	* oasys.c: Likewise.
	* opncls.c: Likewise.
	* peXXigen.c: Likewise.
	* reloc.c: Likewise.
	* reloc16.c: Likewise.
	* section.c: Likewise.
	* simple.c: Likewise.
	* som.c: Likewise.
	* som.h: Likewise.
	* sparclinux.c: Likewise.
	* srec.c: Likewise.
	* syms.c: Likewise.
	* targets.c: Likewise.
	* tekhex.c: Likewise.
	* versados.c: Likewise.
	* vms-gsd.c: Likewise.
	* vms-hdr.c: Likewise.
	* vms-misc.c: Likewise.
	* xcofflink.c: Likewise.
	* xsym.h: Likewise.
	* bfd-in2.h: Regenerate.
2003-11-30 18:40:41 +00:00
Alan Modra b34976b65a s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify
comparisons of bfd_boolean vars with TRUE/FALSE.  Formatting.
2002-11-30 08:39:46 +00:00
Alan Modra e84d6fca26 * bfd.c (struct bfd_preserve): New.
(bfd_preserve_save): New function.
	(bfd_preserve_restore): Ditto.
	(bfd_preserve_finish): Ditto.
	* bfd-in2.h: Regenerate.
	* mach-o.c: Formatting.
	(bfd_mach_o_scan_read_symtab_symbol): Make "value" unsigned.
	(bfd_mach_o_object_p): Use bfd_preserve_save/restore/finish.
	(bfd_mach_o_core_p): Ditto.
	(bfd_mach_o_scan): Pass in mdata.
	* mach-o.h (bfd_mach_o_scan): Update prototype.
	* pef.c: Formatting.
	(bfd_pef_object_p): Use bfd_preserve_save/restore/finish.
	(bfd_pef_xlib_object_p): Ditto.
	(bfd_pef_scan): Pass in mdata.  Move version check to bfd_pef_object_p.
	* pef.h (bfd_pef_scan): Update prototype.
	* xsym.c: Formatting, K&R fixes.
	(bfd_sym_object_p): Use bfd_preserve_save/restore/finish.
	(bfd_sym_scan): New function split out from bfd_sym_object_p.
	* xsym.h (bfd_sym_scan): Declare.
	* elfcode.h (elf_object_p): Use bfd_preserve_save/restore/finish.
	(elf_core_file_p): Likewise.
	* targets.c (_bfd_target_vector): Revert 2002-11-08 change.
2002-11-12 15:44:24 +00:00
Nick Clifton 3af9a47b1c Add support for PEF, Mach-O, xSYM 2002-11-06 13:26:29 +00:00