diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-09-01 14:51:58 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-09-01 14:51:58 -0700 |
| commit | 4f501a245f67d0b43f245b09515c87bfeec983ec (patch) | |
| tree | 640bd84069dbeddffb62a05436d26692808c0774 /bfd/elf64-x86-64.c | |
| parent | eeb2f20a764bee3a6a1edb9872467d044aaad848 (diff) | |
| download | gdb-4f501a245f67d0b43f245b09515c87bfeec983ec.zip gdb-4f501a245f67d0b43f245b09515c87bfeec983ec.tar.gz gdb-4f501a245f67d0b43f245b09515c87bfeec983ec.tar.bz2 | |
x86: Add _bfd_x86_elf_gc_mark_hook
Since R_X86_64_GNU_VTINHERIT == R_386_GNU_VTINHERIT and
R_X86_64_GNU_VTENTRY == R_386_GNU_VTENTRY, we can share
_bfd_x86_elf_gc_mark_hook in elf32-i386.c and elf64-x86-64.c.
* elf32-i386.c (elf_i386_gc_mark_hook): Removed.
(elf_backend_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
(elf_backend_gc_mark_hook): Likewise.
* elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
* elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
(elf_backend_gc_mark_hook): Likewise.
Diffstat (limited to 'bfd/elf64-x86-64.c')
| -rw-r--r-- | bfd/elf64-x86-64.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index ef8ca1a..63aff46 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -2414,27 +2414,6 @@ error_return: return FALSE; } -/* Return the section that should be marked against GC for a given - relocation. */ - -static asection * -elf_x86_64_gc_mark_hook (asection *sec, - struct bfd_link_info *info, - Elf_Internal_Rela *rel, - struct elf_link_hash_entry *h, - Elf_Internal_Sym *sym) -{ - if (h != NULL) - switch (ELF32_R_TYPE (rel->r_info)) - { - case R_X86_64_GNU_VTINHERIT: - case R_X86_64_GNU_VTENTRY: - return NULL; - } - - return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym); -} - /* Allocate space in .plt, .got and associated reloc sections for dynamic relocs. */ @@ -6266,7 +6245,6 @@ elf_x86_64_special_sections[]= #define elf_backend_finish_dynamic_sections elf_x86_64_finish_dynamic_sections #define elf_backend_finish_dynamic_symbol elf_x86_64_finish_dynamic_symbol #define elf_backend_output_arch_local_syms elf_x86_64_output_arch_local_syms -#define elf_backend_gc_mark_hook elf_x86_64_gc_mark_hook #define elf_backend_grok_prstatus elf_x86_64_grok_prstatus #define elf_backend_grok_psinfo elf_x86_64_grok_psinfo #ifdef CORE_HEADER |