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ld:LoongArch: Fix glibc fail: tst-audit25a/b.

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bfd/

  * elfnn-loongarch.c: Add new func elf_loongarch64_hash_symbol.
This commit is contained in:
caiyinyu 2022-04-11 11:19:50 +08:00 • committed by liuzhensong
parent a9703116de
commit e6f601b74d
1 changed files with 16 additions and 0 deletions
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16
bfd/elfnn-loongarch.c
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@ -3390,6 +3390,21 @@ loongarch_elf_gc_mark_hook (asection *sec, struct bfd_link_info *info,
return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
}
/* Return TRUE if symbol H should be hashed in the `.gnu.hash' section. For
executable PLT slots where the executable never takes the address of those
functions, the function symbols are not added to the hash table. */
static bool
elf_loongarch64_hash_symbol (struct elf_link_hash_entry *h)
{
if (h->plt.offset != (bfd_vma) -1
&& !h->def_regular
&& !h->pointer_equality_needed)
return false;
return _bfd_elf_hash_symbol (h);
}
#define TARGET_LITTLE_SYM loongarch_elfNN_vec
#define TARGET_LITTLE_NAME "elfNN-loongarch"
#define ELF_ARCH bfd_arch_loongarch
@ -3421,5 +3436,6 @@ loongarch_elf_gc_mark_hook (asection *sec, struct bfd_link_info *info,
#define elf_backend_plt_sym_val loongarch_elf_plt_sym_val
#define elf_backend_grok_prstatus loongarch_elf_grok_prstatus
#define elf_backend_grok_psinfo loongarch_elf_grok_psinfo
#define elf_backend_hash_symbol elf_loongarch64_hash_symbol
#include "elfNN-target.h"