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2009-06-05 Tristan Gingold <gingold@adacore.com>

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* 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.
This commit is contained in:
Tristan Gingold
2009-06-05 09:19:44 +00:00
parent 07070927ce
commit 154a1ee56c
9 changed files with 710 additions and 281 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
bfd/mach-o-target.c
View File

@@ -1,5 +1,5 @@
/* Mach-O support for BFD.
Copyright 1999, 2000, 2001, 2002, 2007
Copyright 1999, 2000, 2001, 2002, 2007, 2009
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -19,6 +19,58 @@
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
/* Define generic entry points here so that we don't need to duplicate the
defines in every target. But define once as this file may be included
several times. */
#ifndef MACH_O_TARGET_COMMON_DEFINED
#define MACH_O_TARGET_COMMON_DEFINED
#define bfd_mach_o_mkarchive _bfd_noarchive_mkarchive
#define bfd_mach_o_read_ar_hdr _bfd_noarchive_read_ar_hdr
#define bfd_mach_o_slurp_armap _bfd_noarchive_slurp_armap
#define bfd_mach_o_slurp_extended_name_table _bfd_noarchive_slurp_extended_name_table
#define bfd_mach_o_construct_extended_name_table _bfd_noarchive_construct_extended_name_table
#define bfd_mach_o_truncate_arname _bfd_noarchive_truncate_arname
#define bfd_mach_o_write_armap _bfd_noarchive_write_armap
#define bfd_mach_o_get_elt_at_index _bfd_noarchive_get_elt_at_index
#define bfd_mach_o_generic_stat_arch_elt _bfd_noarchive_generic_stat_arch_elt
#define bfd_mach_o_update_armap_timestamp _bfd_noarchive_update_armap_timestamp
#define bfd_mach_o_close_and_cleanup _bfd_generic_close_and_cleanup
#define bfd_mach_o_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#define bfd_mach_o_new_section_hook _bfd_generic_new_section_hook
#define bfd_mach_o_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
#define bfd_mach_o_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
#define bfd_mach_o_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define bfd_mach_o_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
#define bfd_mach_o_get_lineno _bfd_nosymbols_get_lineno
#define bfd_mach_o_find_nearest_line _bfd_nosymbols_find_nearest_line
#define bfd_mach_o_find_inliner_info _bfd_nosymbols_find_inliner_info
#define bfd_mach_o_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define bfd_mach_o_read_minisymbols _bfd_generic_read_minisymbols
#define bfd_mach_o_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#define bfd_mach_o_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
#define bfd_mach_o_bfd_relax_section bfd_generic_relax_section
#define bfd_mach_o_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define bfd_mach_o_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define bfd_mach_o_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define bfd_mach_o_bfd_link_just_syms _bfd_generic_link_just_syms
#define bfd_mach_o_bfd_final_link _bfd_generic_final_link
#define bfd_mach_o_bfd_link_split_section _bfd_generic_link_split_section
#define bfd_mach_o_set_arch_mach bfd_default_set_arch_mach
#define bfd_mach_o_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
#define bfd_mach_o_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
#define bfd_mach_o_get_section_contents _bfd_generic_get_section_contents
#define bfd_mach_o_bfd_gc_sections bfd_generic_gc_sections
#define bfd_mach_o_bfd_merge_sections bfd_generic_merge_sections
#define bfd_mach_o_bfd_is_group_section bfd_generic_is_group_section
#define bfd_mach_o_bfd_discard_group bfd_generic_discard_group
#define bfd_mach_o_section_already_linked _bfd_generic_section_already_linked
#define bfd_mach_o_bfd_define_common_symbol bfd_generic_define_common_symbol
#define bfd_mach_o_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
#define bfd_mach_o_core_file_matches_executable_p generic_core_file_matches_executable_p
#endif /* MACH_O_TARGET_COMMON_DEFINED */
#ifndef TARGET_NAME
#error TARGET_NAME must be defined
#endif /* TARGET_NAME */