bfd/
* elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED. (elf32_arm_write_section): Declare early. (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD. (arm_allocate_glue_section_space): Exclude empty sections. (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED. (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub BFD. (elf32_arm_output_glue_section, elf32_arm_final_link): New. (elf32_arm_merge_eabi_attributes): Skip the stub BFD. (elf32_arm_size_dynamic_sections): Allocate interworking sections here. (bfd_elf32_bfd_final_link): Define. ld/ * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open) (arm_elf_set_bfd_for_interworking): Delete. (arm_elf_before_allocation): Do not set the interworking BFD. Move allocation inside not-dynamic block. (arm_elf_create_output_section_statements): Create glue sections and set the interworking BFD here. (LDEMUL_AFTER_OPEN): Delete. ld/testsuite/ * ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d, ld-arm/farcall-group-size2.d, ld-arm/farcall-group.d, ld-arm/farcall-mixed-lib.d: Update for linker changes.
This commit is contained in:
Daniel Jacobowitz
parent
62e4f60cdb
commit
3e6b10420e
10 changed files with 207 additions and 144 deletions
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@ -1,3 +1,18 @@
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2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
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* elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
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(elf32_arm_write_section): Declare early.
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(elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
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(arm_allocate_glue_section_space): Exclude empty sections.
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(ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
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(bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
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BFD.
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(elf32_arm_output_glue_section, elf32_arm_final_link): New.
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(elf32_arm_merge_eabi_attributes): Skip the stub BFD.
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(elf32_arm_size_dynamic_sections): Allocate interworking
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sections here.
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(bfd_elf32_bfd_final_link): Define.
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2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
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* coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
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105
bfd/elf32-arm.c
105
bfd/elf32-arm.c
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@ -61,6 +61,11 @@
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static struct elf_backend_data elf32_arm_vxworks_bed;
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static bfd_boolean elf32_arm_write_section (bfd *output_bfd,
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struct bfd_link_info *link_info,
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asection *sec,
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bfd_byte *contents);
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/* Note: code such as elf32_arm_reloc_type_lookup expect to use e.g.
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R_ARM_PC24 as an index into this, and find the R_ARM_PC24 HOWTO
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in that slot. */
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@ -1881,7 +1886,8 @@ typedef unsigned short int insn16;
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interworkable. */
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#define INTERWORK_FLAG(abfd) \
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(EF_ARM_EABI_VERSION (elf_elfheader (abfd)->e_flags) >= EF_ARM_EABI_VER4 \
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|| (elf_elfheader (abfd)->e_flags & EF_ARM_INTERWORK))
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|| (elf_elfheader (abfd)->e_flags & EF_ARM_INTERWORK) \
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|| ((abfd)->flags & BFD_LINKER_CREATED))
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/* The linker script knows the section names for placement.
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The entry_names are used to do simple name mangling on the stubs.
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@ -3945,7 +3951,13 @@ elf32_arm_size_stubs (bfd *output_bfd,
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for (stub_sec = htab->stub_bfd->sections;
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stub_sec != NULL;
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stub_sec = stub_sec->next)
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stub_sec->size = 0;
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{
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/* Ignore non-stub sections. */
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if (!strstr (stub_sec->name, STUB_SUFFIX))
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continue;
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stub_sec->size = 0;
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}
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bfd_hash_traverse (&htab->stub_hash_table, arm_size_one_stub, htab);
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@ -4143,7 +4155,16 @@ arm_allocate_glue_section_space (bfd * abfd, bfd_size_type size, const char * na
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bfd_byte * contents;
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if (size == 0)
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return;
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{
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/* Do not include empty glue sections in the output. */
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if (abfd != NULL)
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{
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s = bfd_get_section_by_name (abfd, name);
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if (s != NULL)
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s->flags |= SEC_EXCLUDE;
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}
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return;
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}
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BFD_ASSERT (abfd != NULL);
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@ -4545,11 +4566,9 @@ record_vfp11_erratum_veneer (struct bfd_link_info *link_info,
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return val;
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}
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/* Note: we do not include the flag SEC_LINKER_CREATED, as that
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would prevent elf_link_input_bfd() from processing the contents
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of the section. */
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#define ARM_GLUE_SECTION_FLAGS \
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(SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY | SEC_CODE | SEC_READONLY)
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(SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY | SEC_CODE \
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| SEC_READONLY | SEC_LINKER_CREATED)
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/* Create a fake section for use by the ARM backend of the linker. */
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@ -4588,10 +4607,6 @@ bfd_elf32_arm_add_glue_sections_to_bfd (bfd *abfd,
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if (info->relocatable)
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return TRUE;
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/* Linker stubs don't need glue. */
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if (!strcmp (abfd->filename, "linker stubs"))
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return TRUE;
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return arm_make_glue_section (abfd, ARM2THUMB_GLUE_SECTION_NAME)
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&& arm_make_glue_section (abfd, THUMB2ARM_GLUE_SECTION_NAME)
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&& arm_make_glue_section (abfd, VFP11_ERRATUM_VENEER_SECTION_NAME)
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@ -8232,6 +8247,64 @@ elf32_arm_relocate_section (bfd * output_bfd,
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return TRUE;
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}
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static bfd_boolean
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elf32_arm_output_glue_section (struct bfd_link_info *info, bfd *obfd,
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bfd *ibfd, const char *name)
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{
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asection *sec, *osec;
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sec = bfd_get_section_by_name (ibfd, name);
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if (sec == NULL || (sec->flags & SEC_EXCLUDE) != 0)
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return TRUE;
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osec = sec->output_section;
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if (elf32_arm_write_section (obfd, info, sec, sec->contents))
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return TRUE;
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if (! bfd_set_section_contents (obfd, osec, sec->contents,
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sec->output_offset, sec->size))
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return FALSE;
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return TRUE;
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}
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static bfd_boolean
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elf32_arm_final_link (bfd *abfd, struct bfd_link_info *info)
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{
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struct elf32_arm_link_hash_table *globals = elf32_arm_hash_table (info);
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/* Invoke the regular ELF backend linker to do all the work. */
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if (!bfd_elf_final_link (abfd, info))
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return FALSE;
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/* Write out any glue sections now that we have created all the
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stubs. */
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if (globals->bfd_of_glue_owner != NULL)
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{
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if (! elf32_arm_output_glue_section (info, abfd,
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globals->bfd_of_glue_owner,
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ARM2THUMB_GLUE_SECTION_NAME))
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return FALSE;
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if (! elf32_arm_output_glue_section (info, abfd,
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globals->bfd_of_glue_owner,
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THUMB2ARM_GLUE_SECTION_NAME))
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return FALSE;
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if (! elf32_arm_output_glue_section (info, abfd,
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globals->bfd_of_glue_owner,
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VFP11_ERRATUM_VENEER_SECTION_NAME))
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return FALSE;
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if (! elf32_arm_output_glue_section (info, abfd,
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globals->bfd_of_glue_owner,
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ARM_BX_GLUE_SECTION_NAME))
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return FALSE;
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}
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return TRUE;
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}
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/* Set the right machine number. */
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static bfd_boolean
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@ -8623,6 +8696,12 @@ elf32_arm_merge_eabi_attributes (bfd *ibfd, bfd *obfd)
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int i;
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bfd_boolean result = TRUE;
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/* Skip the linker stubs file. This preserves previous behavior
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of accepting unknown attributes in the first input file - but
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is that a bug? */
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if (ibfd->flags & BFD_LINKER_CREATED)
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return TRUE;
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if (!elf_known_obj_attributes_proc (obfd)[0].i)
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{
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/* This is the first object. Copy the attributes. */
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@ -10781,6 +10860,9 @@ elf32_arm_size_dynamic_sections (bfd * output_bfd ATTRIBUTE_UNUSED,
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ibfd->filename);
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}
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/* Allocate space for the glue sections now that we've sized them. */
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bfd_elf32_arm_allocate_interworking_sections (info);
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/* The check_relocs and adjust_dynamic_symbol entry points have
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determined the sizes of the various dynamic sections. Allocate
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memory for them. */
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@ -12519,6 +12601,7 @@ const struct elf_size_info elf32_arm_size_info =
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#define bfd_elf32_bfd_is_target_special_symbol elf32_arm_is_target_special_symbol
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#define bfd_elf32_close_and_cleanup elf32_arm_close_and_cleanup
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#define bfd_elf32_bfd_free_cached_info elf32_arm_bfd_free_cached_info
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#define bfd_elf32_bfd_final_link elf32_arm_final_link
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#define elf_backend_get_symbol_type elf32_arm_get_symbol_type
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#define elf_backend_gc_mark_hook elf32_arm_gc_mark_hook
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10
ld/ChangeLog
10
ld/ChangeLog
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@ -1,3 +1,13 @@
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2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
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* emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open)
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(arm_elf_set_bfd_for_interworking): Delete.
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(arm_elf_before_allocation): Do not set the interworking BFD.
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Move allocation inside not-dynamic block.
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(arm_elf_create_output_section_statements): Create glue sections
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and set the interworking BFD here.
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(LDEMUL_AFTER_OPEN): Delete.
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2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
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* ldlang.c (lang_one_common): Use bfd_define_common_symbol.
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@ -31,7 +31,6 @@ fragment <<EOF
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#include "elf/arm.h"
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static char *thumb_entry_symbol = NULL;
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static bfd *bfd_for_interwork;
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static int byteswap_code = 0;
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static int target1_is_rel = 0${TARGET1_IS_REL};
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static char *target2_type = "${TARGET2_TYPE}";
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@ -52,62 +51,9 @@ gld${EMULATION_NAME}_before_parse (void)
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config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
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}
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static void
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arm_elf_after_open (void)
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{
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{
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LANG_FOR_EACH_INPUT_STATEMENT (is)
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{
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bfd_elf32_arm_add_glue_sections_to_bfd (is->the_bfd, & link_info);
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}
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}
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/* Call the standard elf routine. */
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gld${EMULATION_NAME}_after_open ();
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}
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static void
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arm_elf_set_bfd_for_interworking (lang_statement_union_type *statement)
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{
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if (statement->header.type == lang_input_section_enum)
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{
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asection *i = statement->input_section.section;
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if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag
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&& (i->flags & SEC_EXCLUDE) == 0)
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{
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asection *output_section = i->output_section;
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ASSERT (output_section->owner == link_info.output_bfd);
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/* Don't attach the interworking stubs to a dynamic object, to
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an empty section, etc. */
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if ((output_section->flags & SEC_HAS_CONTENTS) != 0
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&& (i->flags & SEC_NEVER_LOAD) == 0
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&& ! (i->owner->flags & DYNAMIC))
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bfd_for_interwork = i->owner;
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}
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}
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}
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static void
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arm_elf_before_allocation (void)
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{
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if (link_info.input_bfds != NULL)
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{
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/* The interworking bfd must be the last one in the link. */
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bfd_for_interwork = NULL;
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lang_for_each_statement (arm_elf_set_bfd_for_interworking);
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/* If bfd_for_interwork is NULL, then there are no loadable sections
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with real contents to be linked, so we are not going to have to
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create any interworking stubs, so it is OK not to call
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bfd_elf32_arm_get_bfd_for_interworking. */
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if (bfd_for_interwork != NULL)
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bfd_elf32_arm_get_bfd_for_interworking (bfd_for_interwork, &link_info);
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}
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bfd_elf32_arm_set_byteswap_code (&link_info, byteswap_code);
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/* Choose type of VFP11 erratum fix, or warn if specified fix is unnecessary
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@ -130,13 +76,13 @@ arm_elf_before_allocation (void)
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/* xgettext:c-format */
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einfo (_("Errors encountered processing file %s"), is->filename);
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}
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/* We have seen it all. Allocate it, and carry on. */
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bfd_elf32_arm_allocate_interworking_sections (& link_info);
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}
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/* Call the standard elf routine. */
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gld${EMULATION_NAME}_before_allocation ();
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/* We have seen it all. Allocate it, and carry on. */
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bfd_elf32_arm_allocate_interworking_sections (& link_info);
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}
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static void
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@ -461,6 +407,10 @@ arm_elf_create_output_section_statements (void)
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stub_file->the_bfd->flags |= BFD_LINKER_CREATED;
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ldlang_add_file (stub_file);
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/* Also use the stub file for stubs placed in a single output section. */
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bfd_elf32_arm_add_glue_sections_to_bfd (stub_file->the_bfd, &link_info);
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bfd_elf32_arm_get_bfd_for_interworking (stub_file->the_bfd, &link_info);
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}
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/* Avoid processing the fake stub_file in vercheck, stat_needed and
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@ -620,9 +570,8 @@ PARSE_AND_LIST_ARGS_CASES='
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break;
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'
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# We have our own after_open and before_allocation functions, but they call
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# We have our own before_allocation etc. functions, but they call
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# the standard routines, so give them a different name.
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LDEMUL_AFTER_OPEN=arm_elf_after_open
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LDEMUL_BEFORE_ALLOCATION=arm_elf_before_allocation
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LDEMUL_AFTER_ALLOCATION=arm_elf_after_allocation
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LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=arm_elf_create_output_section_statements
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|
|
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@ -1,3 +1,9 @@
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2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
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* ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
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ld-arm/farcall-group-size2.d, ld-arm/farcall-group.d,
|
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ld-arm/farcall-mixed-lib.d: Update for linker changes.
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2009-04-17 Christophe Lyon <christophe.lyon@st.com>
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* ld-arm/arm-elf.exp: Add new test farcall-mixed-lib.
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|
|
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@ -4,32 +4,32 @@
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Disassembly of section .text:
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00001000 <_start>:
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1000: eb000002 bl 1010 <__bar_from_arm>
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1004: ebffffff bl 1008 <__bar2_veneer>
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00001008 <__bar2_veneer>:
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1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar2_veneer\+0x4>
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100c: 02003024 .word 0x02003024
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00001010 <__bar_from_arm>:
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1010: e59fc000 ldr ip, \[pc, #0\] ; 1018 <__bar_from_arm\+0x8>
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1014: e12fff1c bx ip
|
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1018: 02003021 .word 0x02003021
|
||||
1000: eb000000 bl 1008 <__bar_from_arm>
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1004: eb000002 bl 1014 <__bar2_veneer>
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00001008 <__bar_from_arm>:
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1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8>
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100c: e12fff1c bx ip
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1010: 02003021 .word 0x02003021
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00001014 <__bar2_veneer>:
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1014: e51ff004 ldr pc, \[pc, #-4\] ; 1018 <__bar2_veneer\+0x4>
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1018: 02003024 .word 0x02003024
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101c: 00000000 .word 0x00000000
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00001020 <myfunc>:
|
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1020: eb000002 bl 1030 <__bar3_veneer>
|
||||
1024: eb000006 bl 1044 <__bar4_from_arm>
|
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1028: eb000002 bl 1038 <__bar5_from_arm>
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||||
1020: eb000008 bl 1048 <__bar3_veneer>
|
||||
1024: eb000004 bl 103c <__bar4_from_arm>
|
||||
1028: eb000000 bl 1030 <__bar5_from_arm>
|
||||
102c: 00000000 andeq r0, r0, r0
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00001030 <__bar3_veneer>:
|
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1030: e51ff004 ldr pc, \[pc, #-4\] ; 1034 <__bar3_veneer\+0x4>
|
||||
1034: 02003028 .word 0x02003028
|
||||
00001038 <__bar5_from_arm>:
|
||||
1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar5_from_arm\+0x8>
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||||
103c: e12fff1c bx ip
|
||||
1040: 0200302f .word 0x0200302f
|
||||
00001044 <__bar4_from_arm>:
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1044: e59fc000 ldr ip, \[pc, #0\] ; 104c <__bar4_from_arm\+0x8>
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1048: e12fff1c bx ip
|
||||
104c: 0200302d .word 0x0200302d
|
||||
00001030 <__bar5_from_arm>:
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1030: e59fc000 ldr ip, \[pc, #0\] ; 1038 <__bar5_from_arm\+0x8>
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||||
1034: e12fff1c bx ip
|
||||
1038: 0200302f .word 0x0200302f
|
||||
0000103c <__bar4_from_arm>:
|
||||
103c: e59fc000 ldr ip, \[pc, #0\] ; 1044 <__bar4_from_arm\+0x8>
|
||||
1040: e12fff1c bx ip
|
||||
1044: 0200302d .word 0x0200302d
|
||||
00001048 <__bar3_veneer>:
|
||||
1048: e51ff004 ldr pc, \[pc, #-4\] ; 104c <__bar3_veneer\+0x4>
|
||||
104c: 02003028 .word 0x02003028
|
||||
...
|
||||
|
||||
Disassembly of section .foo:
|
||||
|
|
|
|||
|
|
@ -4,12 +4,12 @@
|
|||
Disassembly of section .text:
|
||||
|
||||
00001000 <_start>:
|
||||
1000: eb000007 bl 1024 <__bar_from_arm>
|
||||
1004: eb00000c bl 103c <__bar2_veneer>
|
||||
1000: eb00000c bl 1038 <__bar_from_arm>
|
||||
1004: eb00000e bl 1044 <__bar2_veneer>
|
||||
|
||||
00001008 <myfunc>:
|
||||
1008: eb00000d bl 1044 <__bar3_veneer>
|
||||
100c: eb000007 bl 1030 <__bar4_from_arm>
|
||||
1008: eb000008 bl 1030 <__bar3_veneer>
|
||||
100c: eb000004 bl 1024 <__bar4_from_arm>
|
||||
1010: eb000000 bl 1018 <__bar5_from_arm>
|
||||
1014: 00000000 andeq r0, r0, r0
|
||||
|
||||
|
|
@ -17,20 +17,20 @@ Disassembly of section .text:
|
|||
1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar5_from_arm\+0x8>
|
||||
101c: e12fff1c bx ip
|
||||
1020: 0200302f .word 0x0200302f
|
||||
00001024 <__bar_from_arm>:
|
||||
1024: e59fc000 ldr ip, \[pc, #0\] ; 102c <__bar_from_arm\+0x8>
|
||||
00001024 <__bar4_from_arm>:
|
||||
1024: e59fc000 ldr ip, \[pc, #0\] ; 102c <__bar4_from_arm\+0x8>
|
||||
1028: e12fff1c bx ip
|
||||
102c: 02003021 .word 0x02003021
|
||||
00001030 <__bar4_from_arm>:
|
||||
1030: e59fc000 ldr ip, \[pc, #0\] ; 1038 <__bar4_from_arm\+0x8>
|
||||
1034: e12fff1c bx ip
|
||||
1038: 0200302d .word 0x0200302d
|
||||
0000103c <__bar2_veneer>:
|
||||
103c: e51ff004 ldr pc, \[pc, #-4\] ; 1040 <__bar2_veneer\+0x4>
|
||||
1040: 02003024 .word 0x02003024
|
||||
00001044 <__bar3_veneer>:
|
||||
1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar3_veneer\+0x4>
|
||||
1048: 02003028 .word 0x02003028
|
||||
102c: 0200302d .word 0x0200302d
|
||||
00001030 <__bar3_veneer>:
|
||||
1030: e51ff004 ldr pc, \[pc, #-4\] ; 1034 <__bar3_veneer\+0x4>
|
||||
1034: 02003028 .word 0x02003028
|
||||
00001038 <__bar_from_arm>:
|
||||
1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar_from_arm\+0x8>
|
||||
103c: e12fff1c bx ip
|
||||
1040: 02003021 .word 0x02003021
|
||||
00001044 <__bar2_veneer>:
|
||||
1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar2_veneer\+0x4>
|
||||
1048: 02003024 .word 0x02003024
|
||||
...
|
||||
Disassembly of section .foo:
|
||||
|
||||
|
|
|
|||
|
|
@ -4,27 +4,27 @@
|
|||
Disassembly of section .text:
|
||||
|
||||
00001000 <_start>:
|
||||
1000: eb000004 bl 1018 <__bar_from_arm>
|
||||
1004: eb000006 bl 1024 <__bar2_veneer>
|
||||
1008: eb00000a bl 1038 <__bar3_veneer>
|
||||
1000: eb000009 bl 102c <__bar_from_arm>
|
||||
1004: eb00000b bl 1038 <__bar2_veneer>
|
||||
1008: eb000005 bl 1024 <__bar3_veneer>
|
||||
100c: eb00000b bl 1040 <__bar4_from_arm>
|
||||
1010: eb000005 bl 102c <__bar5_from_arm>
|
||||
1010: eb000000 bl 1018 <__bar5_from_arm>
|
||||
1014: 00000000 andeq r0, r0, r0
|
||||
|
||||
00001018 <__bar_from_arm>:
|
||||
1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar_from_arm\+0x8>
|
||||
00001018 <__bar5_from_arm>:
|
||||
1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar5_from_arm\+0x8>
|
||||
101c: e12fff1c bx ip
|
||||
1020: 02002021 .word 0x02002021
|
||||
00001024 <__bar2_veneer>:
|
||||
1024: e51ff004 ldr pc, \[pc, #-4\] ; 1028 <__bar2_veneer\+0x4>
|
||||
1028: 02002024 .word 0x02002024
|
||||
0000102c <__bar5_from_arm>:
|
||||
102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar5_from_arm\+0x8>
|
||||
1020: 0200202f .word 0x0200202f
|
||||
00001024 <__bar3_veneer>:
|
||||
1024: e51ff004 ldr pc, \[pc, #-4\] ; 1028 <__bar3_veneer\+0x4>
|
||||
1028: 02002028 .word 0x02002028
|
||||
0000102c <__bar_from_arm>:
|
||||
102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar_from_arm\+0x8>
|
||||
1030: e12fff1c bx ip
|
||||
1034: 0200202f .word 0x0200202f
|
||||
00001038 <__bar3_veneer>:
|
||||
1038: e51ff004 ldr pc, \[pc, #-4\] ; 103c <__bar3_veneer\+0x4>
|
||||
103c: 02002028 .word 0x02002028
|
||||
1034: 02002021 .word 0x02002021
|
||||
00001038 <__bar2_veneer>:
|
||||
1038: e51ff004 ldr pc, \[pc, #-4\] ; 103c <__bar2_veneer\+0x4>
|
||||
103c: 02002024 .word 0x02002024
|
||||
00001040 <__bar4_from_arm>:
|
||||
1040: e59fc000 ldr ip, \[pc, #0\] ; 1048 <__bar4_from_arm\+0x8>
|
||||
1044: e12fff1c bx ip
|
||||
|
|
|
|||
|
|
@ -18,21 +18,21 @@ Disassembly of section .text:
|
|||
Disassembly of section .mytext:
|
||||
|
||||
00002000 <__bar5_from_arm-0x10>:
|
||||
2000: eb000005 bl 201c <__bar3_veneer>
|
||||
2004: eb000006 bl 2024 <__bar4_from_arm>
|
||||
2000: eb000008 bl 2028 <__bar3_veneer>
|
||||
2004: eb000004 bl 201c <__bar4_from_arm>
|
||||
2008: eb000000 bl 2010 <__bar5_from_arm>
|
||||
200c: 00000000 andeq r0, r0, r0
|
||||
00002010 <__bar5_from_arm>:
|
||||
2010: e59fc000 ldr ip, \[pc, #0\] ; 2018 <__bar5_from_arm\+0x8>
|
||||
2014: e12fff1c bx ip
|
||||
2018: 0200302f .word 0x0200302f
|
||||
0000201c <__bar3_veneer>:
|
||||
201c: e51ff004 ldr pc, \[pc, #-4\] ; 2020 <__bar3_veneer\+0x4>
|
||||
2020: 02003028 .word 0x02003028
|
||||
00002024 <__bar4_from_arm>:
|
||||
2024: e59fc000 ldr ip, \[pc, #0\] ; 202c <__bar4_from_arm\+0x8>
|
||||
2028: e12fff1c bx ip
|
||||
202c: 0200302d .word 0x0200302d
|
||||
0000201c <__bar4_from_arm>:
|
||||
201c: e59fc000 ldr ip, \[pc, #0\] ; 2024 <__bar4_from_arm\+0x8>
|
||||
2020: e12fff1c bx ip
|
||||
2024: 0200302d .word 0x0200302d
|
||||
00002028 <__bar3_veneer>:
|
||||
2028: e51ff004 ldr pc, \[pc, #-4\] ; 202c <__bar3_veneer\+0x4>
|
||||
202c: 02003028 .word 0x02003028
|
||||
...
|
||||
Disassembly of section .foo:
|
||||
|
||||
|
|
|
|||
|
|
@ -31,22 +31,22 @@ Disassembly of section .text:
|
|||
.*: e1a00000 .word 0xe1a00000
|
||||
|
||||
.* <lib_func2>:
|
||||
.*: f000 e80c blx 100030c <__app_func_from_thumb>
|
||||
.*: f000 e804 blx 1000300 <__app_func_weak_from_thumb>
|
||||
.*: f000 e806 blx 1000300 <__app_func_from_thumb>
|
||||
.*: f000 e80a blx 100030c <__app_func_weak_from_thumb>
|
||||
.*: 4770 bx lr
|
||||
.*: 46c0 nop \(mov r8, r8\)
|
||||
.*: 46c0 nop \(mov r8, r8\)
|
||||
.*: 46c0 nop \(mov r8, r8\)
|
||||
|
||||
.* <__app_func_weak_from_thumb>:
|
||||
.*: e59fc000 ldr ip, \[pc, #0\] ; 1000308 <__app_func_weak_from_thumb\+0x8>
|
||||
.*: e08ff00c add pc, pc, ip
|
||||
.*: feffffb4 .word 0xfeffffb4
|
||||
|
||||
.* <__app_func_from_thumb>:
|
||||
.*: e59fc000 ldr ip, \[pc, #0\] ; 1000314 <__app_func_from_thumb\+0x8>
|
||||
.*: e59fc000 ldr ip, \[pc, #0\] ; 1000308 <__app_func_from_thumb\+0x8>
|
||||
.*: e08ff00c add pc, pc, ip
|
||||
.*: feffff9c .word 0xfeffff9c
|
||||
.*: feffffa8 .word 0xfeffffa8
|
||||
|
||||
.* <__app_func_weak_from_thumb>:
|
||||
.*: e59fc000 ldr ip, \[pc, #0\] ; 1000314 <__app_func_weak_from_thumb\+0x8>
|
||||
.*: e08ff00c add pc, pc, ip
|
||||
.*: feffffa8 .word 0xfeffffa8
|
||||
...
|
||||
|
||||
.* <lib_func3>:
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue