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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2011-03-14 15:55:04 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2011-03-14 15:55:04 +0000 |
| commit | 35fc36a8d684a136f959212c873945844be76971 (patch) | |
| tree | e75b077cb10c853d6cb28f0a09fb6e0c75ca5ce1 /gas | |
| parent | cbc704f39759a08018b92ff51dc00144ed718eb7 (diff) | |
| download | gdb-35fc36a8d684a136f959212c873945844be76971.zip gdb-35fc36a8d684a136f959212c873945844be76971.tar.gz gdb-35fc36a8d684a136f959212c873945844be76971.tar.bz2 | |
include/elf/
* internal.h (elf_internal_sym): Add st_target_internal.
* arm.h (arm_st_branch_type): New enum.
(ARM_SYM_BRANCH_TYPE): New macro.
bfd/
* elf-bfd.h (elf_link_hash_entry): Add target_internal.
* elf.c (swap_out_syms): Set st_target_internal for each
Elf_Internal_Sym.
* elfcode.h (elf_swap_symbol_in): Likewise.
* elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
* elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
* elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
* elflink.c (elf_link_output_extsym): Likewise.
(bfd_elf_final_link): Likewise.
(elf_link_add_object_symbols): Copy st_target_internal
to the hash table if we see a definition.
(_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
* elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
a branch_type field.
(a8_erratum_fix, a8_erratum_reloc): Likewise.
(arm_type_of_stub): Replace actual_st_type with an
actual_branch_type parameter.
(arm_build_one_stub): Use branch types rather than st_types to
determine the type of branch.
(cortex_a8_erratum_scan): Likewise.
(elf32_arm_size_stubs): Likewise.
(bfd_elf32_arm_process_before_allocation): Likewise.
(allocate_dynrelocs_for_symbol): Likewise.
(elf32_arm_finish_dynamic_sections): Likewise.
(elf32_arm_final_link_relocate): Replace sym_flags parameter with
a branch_type parameter.
(elf32_arm_relocate_section): Update call accordingly.
(elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
(elf32_arm_output_map_sym): Initialize st_target_internal.
(elf32_arm_output_stub_sym): Likewise.
(elf32_arm_symbol_processing): Delete.
(elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
Use st_target_internal to record the branch type.
(elf32_arm_swap_symbol_out): Use st_target_internal to test for
Thumb functions.
(elf32_arm_is_function_type): Delete.
(elf_backend_symbol_processing): Likewise.
(elf_backend_is_function_type): Likewise.
gas/
* config/tc-arm.c (arm_adjust_symtab): Set the branch type
for Thumb symbols.
ld/
* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
eh->target_internal.
opcodes/
* arm-dis.c (get_sym_code_type): Don't check for STT_ARM_TFUNC.
Use branch types instead.
(print_insn): Likewise.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 4cffafc..e40a8a2 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> + + * config/tc-arm.c (arm_adjust_symtab): Set the branch type + for Thumb symbols. + 2011-03-11 Nick Clifton <nickc@redhat.com> * remap.c (remap_debug_filename): Always allocate a buffer for the diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index eed48f1..8a70c37 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -22011,8 +22011,8 @@ arm_adjust_symtab (void) /* If it's a .thumb_func, declare it as so, otherwise tag label as .code 16. */ if (THUMB_IS_FUNC (sym)) - elf_sym->internal_elf_sym.st_info = - ELF_ST_INFO (bind, STT_ARM_TFUNC); + elf_sym->internal_elf_sym.st_target_internal + = ST_BRANCH_TO_THUMB; else if (EF_ARM_EABI_VERSION (meabi_flags) < EF_ARM_EABI_VER4) elf_sym->internal_elf_sym.st_info = ELF_ST_INFO (bind, STT_ARM_16BIT); |