osprey/cygnus/bfd/linker.c File Reference

#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "bfdlink.h"
#include "genlink.h"

Include dependency graph for linker.c:

Define Documentation

#define archive_hash_allocate	(	t,
		size		)	bfd_hash_allocate (&(t)->table, (size))

Definition at line 926 of file linker.c.

Referenced by _bfd_generic_link_add_archive_symbols().

#define archive_hash_lookup	(	t,
		string,
		create,
		copy	)

Value:

((struct archive_hash_entry *) \
   bfd_hash_lookup (&(t)->table, (string), (create), (copy)))

Definition at line 920 of file linker.c.

Referenced by _bfd_generic_link_add_archive_symbols().

#define archive_hash_table_free ( t ) bfd_hash_table_free (&(t)->table)

Definition at line 930 of file linker.c.

Referenced by _bfd_generic_link_add_archive_symbols().

#define CONS_PREFIX "GLOBAL_"

Referenced by _bfd_generic_link_add_one_symbol().

#define CONS_PREFIX_LEN (sizeof CONS_PREFIX - 1)

Referenced by _bfd_generic_link_add_one_symbol().

#define REAL "__real_"

Referenced by bfd_wrapped_link_hash_lookup().

#define WRAP "__wrap_"

Referenced by bfd_wrapped_link_hash_lookup().

Enumeration Type Documentation

enum link_action

Enumerator:

FAIL
UND
WEAK
DEF
DEFW
COM
REF
CREF
CDEF
NOACT
BIG
MDEF
MIND
IND
CIND
SET
MWARN
WARN
CWARN
CYCLE
REFC
WARNC

Definition at line 1421 of file linker.c.

enum link_row

Enumerator:

UNDEF_ROW
UNDEFW_ROW
DEF_ROW
DEFW_ROW
COMMON_ROW
INDR_ROW
WARN_ROW
SET_ROW

Definition at line 1404 of file linker.c.

Function Documentation

unsigned int _bfd_count_link_order_relocs ( struct bfd_link_order * link_order )

Definition at line 2872 of file linker.c.

References bfd_section_reloc_link_order, bfd_symbol_reloc_link_order, c, bfd_link_order::next, NULL, and bfd_link_order::type.

Referenced by NAME().

bfd_boolean _bfd_default_link_order	(	bfd *	abfd,
		struct bfd_link_info *	info,
		asection *	sec,
		struct bfd_link_order *	link_order
	)

Definition at line 2668 of file linker.c.

References abort, bfd_data_link_order, bfd_indirect_link_order, bfd_section_reloc_link_order, bfd_symbol_reloc_link_order, bfd_undefined_link_order, default_data_link_order(), default_indirect_link_order(), FALSE, and bfd_link_order::type.

Referenced by _bfd_coff_final_link(), _bfd_ecoff_bfd_final_link(), _bfd_generic_final_link(), _bfd_xcoff_bfd_final_link(), bfd_elf_final_link(), elf_bfd_final_link(), NAME(), and ppc_bfd_coff_final_link().

bfd_boolean _bfd_generic_final_link	(	bfd *	abfd,
		struct bfd_link_info *	info
	)

Definition at line 2037 of file linker.c.

References _bfd_default_link_order(), _bfd_generic_hash_table, _bfd_generic_link_get_symbols, _bfd_generic_link_hash_traverse, _bfd_generic_link_output_symbols(), _bfd_generic_link_write_global_symbol(), _bfd_generic_reloc_link_order(), bfd_alloc(), BFD_ASSERT, bfd_canonicalize_reloc(), bfd_get_outsymbols, bfd_get_reloc_upper_bound(), bfd_get_symcount, bfd_indirect_link_order, bfd_malloc(), bfd_section_reloc_link_order, bfd_symbol_reloc_link_order, default_indirect_link_order(), FALSE, bfd_section::flags, free(), generic_add_output_symbol(), bfd_link_order::indirect, generic_write_global_symbol_info::info, input_bfd, bfd_link_info::input_bfds, input_section, bfd::link_next, bfd_section::link_order_head, bfd_section::next, bfd_link_order::next, NULL, o, bfd_section::orelocation, generic_write_global_symbol_info::output_bfd, bfd_section::owner, p, generic_write_global_symbol_info::psymalloc, bfd_section::reloc_count, bfd_link_info::relocatable, relocs, relsize, SEC_RELOC, bfd::sections, sub, symbols, TRUE, bfd_link_order::type, and bfd_link_order::u.

bfd_boolean _bfd_generic_link_add_archive_symbols	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean()(bfd , struct bfd_link_info , bfd_boolean )	checkfn
	)

Definition at line 967 of file linker.c.

References archive_hash_allocate, archive_hash_lookup, archive_hash_newfunc(), archive_hash_table_free, archive_hash_table_init(), bfd::archive_pass, bfd_ardata, bfd_check_format(), bfd_error_no_armap, bfd_get_elt_at_index, bfd_has_map, bfd_link_hash_common, bfd_link_hash_undefined, bfd_malloc(), bfd_object, bfd_openr_next_archived_file(), bfd_set_error(), buf, archive_hash_entry::defs, element, FALSE, free(), h, bfd_link_info::hash, archive_list::indx, indx, carsym::name, archive_list::next, NULL, bfd_link_info::pei386_auto_import, bfd_link_hash_entry::root, sprintf(), bfd_hash_entry::string, strlen(), TRUE, bfd_link_hash_entry::type, bfd_link_hash_entry::u, bfd_link_hash_entry::undef, bfd_link_hash_table::undefs, and bfd_link_hash_table::undefs_tail.

Referenced by _bfd_coff_link_add_symbols(), _bfd_xcoff_bfd_link_add_symbols(), ecoff_link_add_archive_symbols(), generic_link_add_symbols(), and NAME().

bfd_boolean _bfd_generic_link_add_one_symbol	(	struct bfd_link_info *	info,
		bfd *	abfd,
		const char *	name,
		flagword	flags,
		asection *	section,
		bfd_vma	value,
		const char *	string,
		bfd_boolean	copy,
		bfd_boolean	collect,
		struct bfd_link_hash_entry **	hashp
	)

Definition at line 1528 of file linker.c.

References _, abort, bfd_link_callbacks::add_to_set, bfd_link_info::allow_multiple_definition, BFD_ASSERT, bfd_com_section_ptr, bfd_error_invalid_operation, bfd_hash_allocate(), bfd_hash_lookup(), bfd_hash_replace(), bfd_ind_section_ptr, bfd_is_abs_section, bfd_is_com_section, bfd_is_ind_section, bfd_is_und_section, bfd_link_add_undef(), bfd_link_hash_common, bfd_link_hash_defined, bfd_link_hash_defweak, bfd_link_hash_indirect, bfd_link_hash_lookup(), bfd_link_hash_new, bfd_link_hash_undefined, bfd_link_hash_undefweak, bfd_link_hash_warning, bfd_log2(), bfd_make_section_old_way(), BFD_RELOC_CTOR, bfd_set_error(), bfd_wrapped_link_hash_lookup(), BIG, BSF_CONSTRUCTOR, BSF_INDIRECT, BSF_WARNING, BSF_WEAK, c, bfd_link_hash_entry::c, bfd_link_info::callbacks, CDEF, CIND, COM, COMMON_ROW, CONS_PREFIX, CONS_PREFIX_LEN, bfd_link_callbacks::constructor, CREF, CWARN, bfd_link_hash_entry::def, DEF, DEF_ROW, DEFW, DEFW_ROW, FAIL, FALSE, h, bfd_link_info::hash, hash_entry_bfd(), bfd_link_hash_entry::i, IND, INDR_ROW, int, ipa_is_whirl(), is_ipa, len, MDEF, memcpy, MIND, bfd_link_callbacks::multiple_common, bfd_link_callbacks::multiple_definition, MWARN, bfd_section::name, bfd_hash_table::newfunc, NOACT, bfd_link_callbacks::notice, bfd_link_info::notice_all, bfd_link_info::notice_hash, NULL, obfd, bfd_section::owner, REF, REFC, bfd_link_hash_entry::root, s, SEC_ALLOC, SET, SET_ROW, strcmp(), bfd_hash_entry::string, strlen(), strncmp(), sub, bfd_link_hash_table::table, TRUE, bfd_link_hash_entry::type, bfd_link_hash_entry::u, UND, bfd_link_hash_entry::undef, UNDEF_ROW, bfd_link_hash_table::undefs_tail, UNDEFW_ROW, WARN, WARN_ROW, WARNC, bfd_link_callbacks::warning, and WEAK.

bfd_boolean _bfd_generic_link_add_symbols	(	bfd *	abfd,
		struct bfd_link_info *	info
	)

Definition at line 774 of file linker.c.

References FALSE, and generic_link_add_symbols().

Referenced by bfd_simple_get_relocated_section_contents(), and h8300_bfd_link_add_symbols().

bfd_boolean _bfd_generic_link_add_symbols_collect	(	bfd *	abfd,
		struct bfd_link_info *	info
	)

Definition at line 787 of file linker.c.

References generic_link_add_symbols(), and TRUE.

struct bfd_hash_entry* _bfd_generic_link_hash_newfunc	(	struct bfd_hash_entry *	entry,
		struct bfd_hash_table *	table,
		const char *	string
	)			`[read]`

Definition at line 680 of file linker.c.

References _bfd_link_hash_newfunc(), bfd_hash_allocate(), FALSE, NULL, ret, generic_link_hash_entry::sym, and generic_link_hash_entry::written.

Referenced by _bfd_generic_link_hash_table_create(), and h8300_coff_link_hash_table_create().

struct bfd_link_hash_table* _bfd_generic_link_hash_table_create ( bfd * abfd ) [read]

Definition at line 712 of file linker.c.

References _bfd_generic_link_hash_newfunc(), _bfd_link_hash_table_init(), bfd_malloc(), free(), NULL, ret, and generic_link_hash_table::root.

Referenced by bfd_simple_get_relocated_section_contents().

void _bfd_generic_link_hash_table_free ( struct bfd_link_hash_table * hash )

Definition at line 730 of file linker.c.

References bfd_hash_table_free(), free(), ret, generic_link_hash_table::root, and bfd_link_hash_table::table.

Referenced by bfd_simple_get_relocated_section_contents(), elf32_hppa_link_hash_table_free(), elf32_mn10300_link_hash_table_free(), elfNN_ia64_hash_table_free(), m68hc11_elf_bfd_link_hash_table_free(), and ppc64_elf_link_hash_table_free().

void _bfd_generic_link_just_syms	(	asection *	sec,
		struct bfd_link_info *info	ATTRIBUTE_UNUSED
	)

Definition at line 797 of file linker.c.

References bfd_abs_section_ptr, bfd_section::output_offset, bfd_section::output_section, and bfd_section::vma.

bfd_boolean _bfd_generic_link_output_symbols	(	bfd *	output_bfd,
		bfd *	input_bfd,
		struct bfd_link_info *	info,
		size_t *	psymalloc
	)

Definition at line 2192 of file linker.c.

References _bfd_generic_hash_table, _bfd_generic_link_get_symbols, _bfd_generic_link_get_symcount, _bfd_generic_link_hash_lookup, abort, BFD_ASSERT, bfd_asymbol_bfd, bfd_asymbol_name, bfd_com_section_ptr, bfd_get_section, bfd_hash_lookup(), bfd_is_com_section, bfd_is_ind_section, bfd_is_local_label(), bfd_is_und_section, bfd_link_hash_common, bfd_link_hash_defined, bfd_link_hash_defweak, bfd_link_hash_indirect, bfd_link_hash_new, bfd_link_hash_undefined, bfd_link_hash_undefweak, bfd_make_empty_symbol, bfd_wrapped_link_hash_lookup(), BSF_CONSTRUCTOR, BSF_DEBUGGING, BSF_FILE, BSF_GLOBAL, BSF_INDIRECT, BSF_LOCAL, BSF_NOT_AT_END, BSF_WARNING, BSF_WEAK, bfd_link_hash_entry::c, bfd_link_info::create_object_symbols_section, bfd_link_hash_table::creator, bfd_link_hash_entry::def, bfd_link_info::discard, discard_all, discard_l, discard_none, discard_sec_merge, FALSE, bfd::filename, bfd_section::flags, bfd_symbol::flags, generic_add_output_symbol(), generic_link_read_symbols(), h, bfd_link_info::hash, bfd_link_hash_entry::i, if(), bfd_link_info::keep_hash, bfd_section::linker_mark, bfd_symbol::name, bfd_section::next, NULL, bfd_section::output_section, bfd_symbol::p, bfd_link_info::relocatable, generic_link_hash_entry::root, sec, SEC_HAS_CONTENTS, SEC_MERGE, bfd_symbol::section, bfd::sections, bfd_link_info::strip, strip_all, strip_none, strip_some, sym, generic_link_hash_entry::sym, TRUE, bfd_link_hash_entry::type, bfd_link_hash_entry::u, bfd_symbol::udata, bfd_symbol::value, generic_link_hash_entry::written, and bfd::xvec.

Referenced by _bfd_generic_final_link().

bfd_boolean _bfd_generic_link_split_section	(	bfd *abfd	ATTRIBUTE_UNUSED,
		asection *sec	ATTRIBUTE_UNUSED
	)

Definition at line 2906 of file linker.c.

References FALSE.

bfd_boolean _bfd_generic_link_write_global_symbol	(	struct generic_link_hash_entry *	h,
		void *	data
	)

bfd_boolean _bfd_generic_reloc_link_order	(	bfd *	abfd,
		struct bfd_link_info *	info,
		asection *	sec,
		struct bfd_link_order *	link_order
	)

Definition at line 2538 of file linker.c.

References _bfd_relocate_contents(), abort, reloc_cache_entry::addend, reloc_cache_entry::address, bfd_alloc(), bfd_error_bad_value, bfd_get_reloc_size(), bfd_octets_per_byte(), bfd_reloc_ok, bfd_reloc_outofrange, bfd_reloc_overflow, bfd_reloc_type_lookup(), bfd_section_name, bfd_section_reloc_link_order, bfd_set_error(), bfd_set_section_contents(), bfd_wrapped_link_hash_lookup(), bfd_zmalloc(), buf, bfd_link_info::callbacks, FALSE, free(), h, reloc_cache_entry::howto, reloc_howto_struct::name, NULL, bfd_link_order::offset, ok(), bfd_section::orelocation, reloc_howto_struct::partial_inplace, r, bfd_link_order::reloc, bfd_section::reloc_count, bfd_link_callbacks::reloc_overflow, bfd_link_info::relocatable, size, generic_link_hash_entry::sym, reloc_cache_entry::sym_ptr_ptr, TRUE, bfd_link_order::type, bfd_link_order::u, bfd_link_callbacks::unattached_reloc, and generic_link_hash_entry::written.

Referenced by _bfd_generic_final_link().

void _bfd_generic_section_already_linked	(	bfd *	abfd,
		asection *	sec
	)

struct bfd_hash_entry* _bfd_link_hash_newfunc	(	struct bfd_hash_entry *	entry,
		struct bfd_hash_table *	table,
		const char *	string
	)			`[read]`

Definition at line 446 of file linker.c.

References bfd_hash_allocate(), bfd_hash_newfunc(), bfd_link_hash_new, h, memset, NULL, offsetof, bfd_link_hash_entry::type, bfd_link_hash_entry::u, and bfd_link_hash_entry::undef.

Referenced by _bfd_coff_link_hash_newfunc(), _bfd_elf_link_hash_newfunc(), _bfd_generic_link_hash_newfunc(), ecoff_link_hash_newfunc(), NAME(), and xcoff_link_hash_newfunc().

bfd_boolean _bfd_link_hash_table_init	(	struct bfd_link_hash_table *	table,
		bfd *	abfd,
		struct bfd_hash_entry ()(struct bfd_hash_entry , struct bfd_hash_table , const char *)	newfunc
	)

Definition at line 480 of file linker.c.

References bfd_hash_table_init(), bfd_link_generic_hash_table, bfd_link_hash_table::creator, NULL, bfd_link_hash_table::table, bfd_link_hash_table::type, bfd_link_hash_table::undefs, bfd_link_hash_table::undefs_tail, and bfd::xvec.

static struct bfd_hash_entry* already_linked_newfunc	(	struct bfd_hash_entry *entry	ATTRIBUTE_UNUSED,
		struct bfd_hash_table *	table,
		const char *string	ATTRIBUTE_UNUSED
	)			`[static, read]`

Definition at line 2980 of file linker.c.

References bfd_hash_allocate(), bfd_section_already_linked_hash_entry::entry, NULL, ret, and bfd_section_already_linked_hash_entry::root.

Referenced by bfd_section_already_linked_table_init().

static struct bfd_hash_entry* archive_hash_newfunc	(	struct bfd_hash_entry *	entry,
		struct bfd_hash_table *	table,
		const char *	string
	)			`[static, read]`

Definition at line 880 of file linker.c.

References bfd_hash_allocate(), bfd_hash_newfunc(), archive_hash_entry::defs, NULL, ret, and archive_hash_entry::root.

Referenced by _bfd_generic_link_add_archive_symbols().

static bfd_boolean archive_hash_table_init	(	struct archive_hash_table *	table,
		struct bfd_hash_entry ()(struct bfd_hash_entry , struct bfd_hash_table , const char *)	newfunc
	)			`[static]`

Definition at line 910 of file linker.c.

References bfd_hash_table_init(), and archive_hash_table::table.

Referenced by _bfd_generic_link_add_archive_symbols().

void bfd_link_add_undef	(	struct bfd_link_hash_table *	table,
		struct bfd_link_hash_entry *	h
	)

Definition at line 627 of file linker.c.

References BFD_ASSERT, NULL, bfd_link_hash_entry::u, bfd_link_hash_entry::undef, bfd_link_hash_table::undefs, and bfd_link_hash_table::undefs_tail.

Referenced by _bfd_generic_link_add_one_symbol(), fold_name(), func_desc_adjust(), and insert_undefined().

struct bfd_link_hash_entry* bfd_link_hash_lookup	(	struct bfd_link_hash_table *	table,
		const char *	string,
		bfd_boolean	create,
		bfd_boolean	copy,
		bfd_boolean	follow
	)			`[read]`

Definition at line 499 of file linker.c.

References bfd_hash_lookup(), bfd_link_hash_indirect, bfd_link_hash_warning, bfd_link_hash_entry::i, NULL, ret, bfd_link_hash_table::table, bfd_link_hash_entry::type, and bfd_link_hash_entry::u.

Referenced by _bfd_ecoff_bfd_final_link(), _bfd_generic_link_add_one_symbol(), _bfd_mips_elf_final_link(), add_archive_element(), alpha_ecoff_get_relocated_section_contents(), aout_link_check_ar_symbols(), bfd_wrapped_link_hash_lookup(), check_nocrossref(), clone_section(), coff_link_check_ar_symbols(), coff_m68k_aux_link_add_one_symbol(), constructor_callback(), default_indirect_link_order(), ecoff_link_check_archive_element(), elf32_frv_relocate_gprel12(), elf32_frv_relocate_gprelhi(), elf32_frv_relocate_gprello(), elf32_frv_relocate_gprelu12(), elf32_frvfdpic_finish_dynamic_sections(), elf32_hppa_set_gp(), elf32_m68hc11_add_symbol_hook(), elf32_sparc_relocate_section(), elf_link_add_object_symbols(), exp_fold_tree(), fill_exported_offsets(), generic_link_check_archive_element(), insert_undefined(), lang_abs_symbol_at_beginning_of(), lang_abs_symbol_at_end_of(), lang_finish(), lang_gc_sections(), lang_set_startof(), m32r_elf_add_symbol_hook(), m32r_elf_final_sda_base(), m68hc11_elf_get_bank_parameters(), m68hc11_elf_set_symbol(), mmix_elf_add_symbol_hook(), output_one_cref(), pe_create_import_fixup(), pe_process_import_defs(), ppc_elf_create_linker_section(), process_def_file(), sh64_elf64_add_symbol_hook(), sh64_elf_add_symbol_hook(), sparc64_elf_add_symbol_hook(), v850_elf_final_link_relocate(), xcoff_link_check_ar_symbols(), and xcoff_link_check_dynamic_ar_symbols().

void bfd_link_hash_traverse	(	struct bfd_link_hash_table *	table,
		bfd_boolean()(struct bfd_link_hash_entry , void *)	func,
		void *	info
	)

Definition at line 615 of file linker.c.

References bfd_hash_traverse(), func, and bfd_link_hash_table::table.

Referenced by cleanup_symtab_for_ipa(), lang_common(), lang_map(), and print_input_section().

void bfd_link_repair_undef_list ( struct bfd_link_hash_table * table )

Definition at line 646 of file linker.c.

References bfd_link_hash_new, bfd_link_hash_undefweak, h, NULL, pun, bfd_link_hash_entry::type, bfd_link_hash_entry::u, bfd_link_hash_entry::undef, bfd_link_hash_table::undefs, and bfd_link_hash_table::undefs_tail.

Referenced by bfd_elf_record_link_assignment(), elf_link_add_object_symbols(), and ppc64_elf_check_directives().

struct bfd_link_order* bfd_new_link_order	(	bfd *	abfd,
		asection *	section
	)			`[read]`

Definition at line 2643 of file linker.c.

References bfd_undefined_link_order, bfd_zalloc(), bfd_section::link_order_head, bfd_section::link_order_tail, bfd_link_order::next, and NULL.

Referenced by build_link_order().

void bfd_section_already_linked_table_free ( void )

Definition at line 3000 of file linker.c.

References _bfd_section_already_linked_table, and bfd_hash_table_free().

Referenced by lang_process().

bfd_boolean bfd_section_already_linked_table_init ( void )

Definition at line 2993 of file linker.c.

References _bfd_section_already_linked_table, already_linked_newfunc(), and bfd_hash_table_init_n().

Referenced by lang_process().

void bfd_section_already_linked_table_insert	(	struct bfd_section_already_linked_hash_entry *	already_linked_list,
		asection *	sec
	)

Definition at line 2966 of file linker.c.

References _bfd_section_already_linked_table, bfd_hash_allocate(), bfd_section_already_linked_hash_entry::entry, bfd_section_already_linked::next, and bfd_section_already_linked::sec.

Referenced by _bfd_elf_section_already_linked(), and _bfd_generic_section_already_linked().

struct bfd_section_already_linked_hash_entry* bfd_section_already_linked_table_lookup ( const char * name ) [read]

Definition at line 2957 of file linker.c.

References _bfd_section_already_linked_table, bfd_hash_lookup(), FALSE, and TRUE.

Referenced by _bfd_elf_section_already_linked(), and _bfd_generic_section_already_linked().

void bfd_section_already_linked_table_traverse	(	bfd_boolean()(struct bfd_section_already_linked_hash_entry , void *)	func,
		void *	info
	)

Definition at line 2947 of file linker.c.

References _bfd_section_already_linked_table, bfd_hash_traverse(), and func.

struct bfd_link_hash_entry* bfd_wrapped_link_hash_lookup	(	bfd *	abfd,
		struct bfd_link_info *	info,
		const char *	string,
		bfd_boolean	create,
		bfd_boolean	copy,
		bfd_boolean	follow
	)			`[read]`

static bfd_boolean default_data_link_order	(	bfd *	abfd,
		struct bfd_link_info *info	ATTRIBUTE_UNUSED,
		asection *	sec,
		struct bfd_link_order *	link_order
	)			`[static]`

Definition at line 2691 of file linker.c.

References BFD_ASSERT, bfd_malloc(), bfd_octets_per_byte(), bfd_set_section_contents(), bfd_link_order::data, FALSE, fill(), bfd_section::flags, free(), memcpy, memset, NULL, bfd_link_order::offset, p, result, SEC_HAS_CONTENTS, bfd_link_order::size, size, TRUE, and bfd_link_order::u.

static bfd_boolean default_data_link_order	(	bfd *	,
		struct bfd_link_info *	,
		asection *	,
		struct bfd_link_order *
	)			`[static]`

Referenced by _bfd_default_link_order().

static bfd_boolean default_indirect_link_order	(	bfd *	output_bfd,
		struct bfd_link_info *	info,
		asection *	output_section,
		struct bfd_link_order *	link_order,
		bfd_boolean	generic_linker
	)			`[static]`

Definition at line 2745 of file linker.c.

References _, _bfd_generic_link_get_symbols, _bfd_generic_link_get_symcount, BFD_ASSERT, bfd_asymbol_name, bfd_error_wrong_format, bfd_get_relocated_section_contents(), bfd_get_section, bfd_get_target, bfd_is_com_section, bfd_is_ind_section, bfd_is_und_section, bfd_link_hash_lookup(), bfd_malloc(), bfd_octets_per_byte(), bfd_set_error(), bfd_set_section_contents(), bfd_wrapped_link_hash_lookup(), BSF_CONSTRUCTOR, BSF_GLOBAL, BSF_INDIRECT, BSF_WARNING, BSF_WEAK, contents, FALSE, bfd_section::flags, bfd_symbol::flags, free(), generic_link_read_symbols(), h, bfd_link_info::hash, bfd_link_order::indirect, input_bfd, input_section, NULL, bfd_link_order::offset, bfd_section::orelocation, bfd_section::output_offset, bfd_section::output_section, bfd_section::owner, bfd_symbol::p, bfd_section::rawsize, bfd_section::reloc_count, bfd_link_info::relocatable, SEC_HAS_CONTENTS, set_symbol_from_hash(), bfd_link_order::size, bfd_section::size, sym, TRUE, bfd_link_order::u, and bfd_symbol::udata.

Referenced by _bfd_default_link_order(), and _bfd_generic_final_link().

static bfd_boolean generic_add_output_symbol	(	bfd *	output_bfd,
		size_t *	psymalloc,
		asymbol *	sym
	)			`[static]`

Definition at line 2163 of file linker.c.

References bfd_get_outsymbols, bfd_get_symcount, bfd_realloc(), FALSE, NULL, and TRUE.

Referenced by _bfd_generic_final_link(), _bfd_generic_link_output_symbols(), and _bfd_generic_link_write_global_symbol().

static bfd_boolean generic_link_add_object_symbols	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean	collect
	)			`[static]`

Definition at line 836 of file linker.c.

References _bfd_generic_link_get_symbols, _bfd_generic_link_get_symcount, FALSE, generic_link_add_symbol_list(), generic_link_read_symbols(), and symcount.

Referenced by generic_link_add_symbols().

static bfd_boolean generic_link_add_symbol_list	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_size_type	count,
		asymbol **	symbols,
		bfd_boolean	collect
	)			`[static]`

static bfd_boolean generic_link_add_symbols	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean	collect
	)			`[static]`

Definition at line 807 of file linker.c.

References _bfd_generic_link_add_archive_symbols(), bfd_archive, bfd_error_wrong_format, bfd_get_format, bfd_object, bfd_set_error(), FALSE, generic_link_add_object_symbols(), generic_link_check_archive_element_collect(), generic_link_check_archive_element_no_collect(), and ret.

Referenced by _bfd_generic_link_add_symbols(), and _bfd_generic_link_add_symbols_collect().

static bfd_boolean generic_link_check_archive_element	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean *	pneeded,
		bfd_boolean	collect
	)			`[static]`

Definition at line 1162 of file linker.c.

References _bfd_generic_link_get_symbols, _bfd_generic_link_get_symcount, bfd_link_callbacks::add_archive_element, bfd_asymbol_name, bfd_asymbol_value, bfd_com_section_ptr, bfd_hash_allocate(), bfd_is_com_section, bfd_link_hash_common, bfd_link_hash_lookup(), bfd_link_hash_undefined, bfd_log2(), bfd_make_section_old_way(), BSF_GLOBAL, BSF_INDIRECT, BSF_WEAK, bfd_link_hash_entry::c, bfd_link_info::callbacks, FALSE, bfd_symbol::flags, generic_link_add_symbol_list(), generic_link_read_symbols(), h, bfd_link_info::hash, bfd_section::name, NULL, p, SEC_ALLOC, bfd_symbol::section, size, symbols, symcount, bfd_link_hash_table::table, TRUE, bfd_link_hash_entry::type, bfd_link_hash_entry::u, and bfd_link_hash_entry::undef.

Referenced by generic_link_check_archive_element_collect(), and generic_link_check_archive_element_no_collect().

static bfd_boolean generic_link_check_archive_element_collect	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean *	pneeded
	)			`[static]`

Definition at line 1151 of file linker.c.

References generic_link_check_archive_element(), and TRUE.

Referenced by generic_link_add_symbols().

static bfd_boolean generic_link_check_archive_element_no_collect	(	bfd *	abfd,
		struct bfd_link_info *	info,
		bfd_boolean *	pneeded
	)			`[static]`

Definition at line 1138 of file linker.c.

References FALSE, and generic_link_check_archive_element().

Referenced by generic_link_add_symbols().

static bfd_boolean generic_link_read_symbols ( bfd * abfd ) [static]

Definition at line 747 of file linker.c.

References bfd_alloc(), bfd_canonicalize_symtab, bfd_get_outsymbols, bfd_get_symcount, bfd_get_symtab_upper_bound, FALSE, NULL, symcount, and TRUE.

Referenced by _bfd_generic_link_output_symbols(), default_indirect_link_order(), generic_link_add_object_symbols(), and generic_link_check_archive_element().

static bfd* hash_entry_bfd ( struct bfd_link_hash_entry * h ) [static]

Definition at line 1489 of file linker.c.

References bfd_link_hash_common, bfd_link_hash_defined, bfd_link_hash_defweak, bfd_link_hash_undefined, bfd_link_hash_undefweak, bfd_link_hash_warning, bfd_link_hash_entry::c, bfd_link_hash_entry::def, bfd_link_hash_entry::i, NULL, bfd_link_hash_entry::type, bfd_link_hash_entry::u, and bfd_link_hash_entry::undef.

Referenced by _bfd_generic_link_add_one_symbol().

static void set_symbol_from_hash	(	asymbol *	sym,
		struct bfd_link_hash_entry *	h
	)			`[static]`

Variable Documentation

struct bfd_hash_table _bfd_section_already_linked_table [static]

Definition at line 2939 of file linker.c.

Referenced by bfd_section_already_linked_table_free(), bfd_section_already_linked_table_init(), bfd_section_already_linked_table_insert(), bfd_section_already_linked_table_lookup(), and bfd_section_already_linked_table_traverse().

enum link_action link_action[8][8] [static]

Initial value:

{
  
    {UND,   NOACT, UND,   REF,   REF,   NOACT, REFC,  WARNC },
    {WEAK,  NOACT, NOACT, REF,   REF,   NOACT, REFC,  WARNC },
    {DEF,   DEF,   DEF,   MDEF,  DEF,   CDEF,  MDEF,  CYCLE },
    {DEFW,  DEFW,  DEFW,  NOACT, NOACT, NOACT, NOACT, CYCLE },
    {COM,   COM,   COM,   CREF,  COM,   BIG,   REFC,  WARNC },
    {IND,   IND,   IND,   MDEF,  IND,   CIND,  MIND,  CYCLE },
    {MWARN, WARN,  WARN,  CWARN, CWARN, WARN,  CWARN, NOACT },
    {SET,   SET,   SET,   SET,   SET,   SET,   CYCLE, CYCLE }
}

Definition at line 1450 of file linker.c.


Data Types
type	archive_list
type	archive_hash_entry
type	archive_hash_table
Defines
#define	WRAP "__wrap_"
#define	REAL "__real_"
#define	archive_hash_lookup(t, string, create, copy)
#define	archive_hash_allocate(t, size) bfd_hash_allocate (&(t)->table, (size))
#define	archive_hash_table_free(t) bfd_hash_table_free (&(t)->table)
#define	CONS_PREFIX "GLOBAL_"
#define	CONS_PREFIX_LEN (sizeof CONS_PREFIX - 1)
Enumerations
enum	link_row { UNDEF_ROW, UNDEFW_ROW, DEF_ROW, DEFW_ROW, COMMON_ROW, INDR_ROW, WARN_ROW, SET_ROW }
enum	link_action { FAIL, UND, WEAK, DEF, DEFW, COM, REF, CREF, CDEF, NOACT, BIG, MDEF, MIND, IND, CIND, SET, MWARN, WARN, CWARN, CYCLE, REFC, WARNC }
Functions/Subroutines
static bfd_boolean	generic_link_add_object_symbols (bfd , struct bfd_link_info , bfd_boolean collect)
static bfd_boolean	generic_link_add_symbols (bfd , struct bfd_link_info , bfd_boolean)
static bfd_boolean	generic_link_check_archive_element_no_collect (bfd , struct bfd_link_info , bfd_boolean *)
static bfd_boolean	generic_link_check_archive_element_collect (bfd , struct bfd_link_info , bfd_boolean *)
static bfd_boolean	generic_link_check_archive_element (bfd , struct bfd_link_info , bfd_boolean *, bfd_boolean)
static bfd_boolean	generic_link_add_symbol_list (bfd , struct bfd_link_info , bfd_size_type count, asymbol **, bfd_boolean)
static bfd_boolean	generic_add_output_symbol (bfd , size_t psymalloc, asymbol *)
static bfd_boolean	default_data_link_order (bfd , struct bfd_link_info , asection , struct bfd_link_order )
static bfd_boolean	default_indirect_link_order (bfd , struct bfd_link_info , asection , struct bfd_link_order , bfd_boolean)
struct bfd_hash_entry *	_bfd_link_hash_newfunc (struct bfd_hash_entry entry, struct bfd_hash_table table, const char *string)
bfd_boolean	_bfd_link_hash_table_init (struct bfd_link_hash_table table, bfd abfd, struct bfd_hash_entry (newfunc)(struct bfd_hash_entry , struct bfd_hash_table , const char *))
struct bfd_link_hash_entry *	bfd_link_hash_lookup (struct bfd_link_hash_table table, const char string, bfd_boolean create, bfd_boolean copy, bfd_boolean follow)
struct bfd_link_hash_entry *	bfd_wrapped_link_hash_lookup (bfd abfd, struct bfd_link_info info, const char *string, bfd_boolean create, bfd_boolean copy, bfd_boolean follow)
void	bfd_link_hash_traverse (struct bfd_link_hash_table table, bfd_boolean(func)(struct bfd_link_hash_entry , void ), void *info)
void	bfd_link_add_undef (struct bfd_link_hash_table table, struct bfd_link_hash_entry h)
void	bfd_link_repair_undef_list (struct bfd_link_hash_table *table)
struct bfd_hash_entry *	_bfd_generic_link_hash_newfunc (struct bfd_hash_entry entry, struct bfd_hash_table table, const char *string)
struct bfd_link_hash_table *	_bfd_generic_link_hash_table_create (bfd *abfd)
void	_bfd_generic_link_hash_table_free (struct bfd_link_hash_table *hash)
static bfd_boolean	generic_link_read_symbols (bfd *abfd)
bfd_boolean	_bfd_generic_link_add_symbols (bfd abfd, struct bfd_link_info info)
bfd_boolean	_bfd_generic_link_add_symbols_collect (bfd abfd, struct bfd_link_info info)
void	_bfd_generic_link_just_syms (asection sec, struct bfd_link_info info ATTRIBUTE_UNUSED)
static struct bfd_hash_entry *	archive_hash_newfunc (struct bfd_hash_entry entry, struct bfd_hash_table table, const char *string)
static bfd_boolean	archive_hash_table_init (struct archive_hash_table table, struct bfd_hash_entry (newfunc)(struct bfd_hash_entry , struct bfd_hash_table , const char ))
bfd_boolean	_bfd_generic_link_add_archive_symbols (bfd abfd, struct bfd_link_info info, bfd_boolean(checkfn)(bfd , struct bfd_link_info , bfd_boolean ))
static bfd *	hash_entry_bfd (struct bfd_link_hash_entry *h)
bfd_boolean	_bfd_generic_link_add_one_symbol (struct bfd_link_info info, bfd abfd, const char name, flagword flags, asection section, bfd_vma value, const char string, bfd_boolean copy, bfd_boolean collect, struct bfd_link_hash_entry *hashp)
bfd_boolean	_bfd_generic_final_link (bfd abfd, struct bfd_link_info info)
bfd_boolean	_bfd_generic_link_output_symbols (bfd output_bfd, bfd input_bfd, struct bfd_link_info info, size_t psymalloc)
static void	set_symbol_from_hash (asymbol sym, struct bfd_link_hash_entry h)
bfd_boolean	_bfd_generic_link_write_global_symbol (struct generic_link_hash_entry h, void data)
bfd_boolean	_bfd_generic_reloc_link_order (bfd abfd, struct bfd_link_info info, asection sec, struct bfd_link_order link_order)
struct bfd_link_order *	bfd_new_link_order (bfd abfd, asection section)
bfd_boolean	_bfd_default_link_order (bfd abfd, struct bfd_link_info info, asection sec, struct bfd_link_order link_order)
static bfd_boolean	default_data_link_order (bfd abfd, struct bfd_link_info info ATTRIBUTE_UNUSED, asection sec, struct bfd_link_order link_order)
unsigned int	_bfd_count_link_order_relocs (struct bfd_link_order *link_order)
bfd_boolean	_bfd_generic_link_split_section (bfd abfd ATTRIBUTE_UNUSED, asection sec ATTRIBUTE_UNUSED)
void	bfd_section_already_linked_table_traverse (bfd_boolean(func)(struct bfd_section_already_linked_hash_entry , void ), void info)
struct bfd_section_already_linked_hash_entry *	bfd_section_already_linked_table_lookup (const char *name)
void	bfd_section_already_linked_table_insert (struct bfd_section_already_linked_hash_entry already_linked_list, asection sec)
static struct bfd_hash_entry *	already_linked_newfunc (struct bfd_hash_entry entry ATTRIBUTE_UNUSED, struct bfd_hash_table table, const char *string ATTRIBUTE_UNUSED)
bfd_boolean	bfd_section_already_linked_table_init (void)
void	bfd_section_already_linked_table_free (void)
void	_bfd_generic_section_already_linked (bfd abfd, asection sec)
Variables
static enum link_action	link_action [8][8]
static struct bfd_hash_table	_bfd_section_already_linked_table

osprey/cygnus/bfd/linker.c File Reference

Data Types

Defines

Enumerations

Functions/Subroutines

Variables

Define Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation