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| author | Roland McGrath <roland@gnu.org> | 2003-03-28 00:31:50 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-03-28 00:31:50 +0000 |
| commit | 213cdddbc628deccb65f717080930f5c99eefdd2 (patch) | |
| tree | a69bf0afa85f98aa93066c18538a13b57babadcb /sysdeps/powerpc | |
| parent | 572d7b385f0229d2f7a9f5768fad6a545686eb9c (diff) | |
| download | glibc-213cdddbc628deccb65f717080930f5c99eefdd2.tar.gz glibc-213cdddbc628deccb65f717080930f5c99eefdd2.tar.xz glibc-213cdddbc628deccb65f717080930f5c99eefdd2.zip | |
2003-03-25 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Restore special handling of relocations against local symbols.
Diffstat (limited to 'sysdeps/powerpc')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/dl-machine.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/sysdeps/powerpc/powerpc32/dl-machine.h b/sysdeps/powerpc/powerpc32/dl-machine.h index 4da239d0f4..6dfde02196 100644 --- a/sysdeps/powerpc/powerpc32/dl-machine.h +++ b/sysdeps/powerpc/powerpc32/dl-machine.h @@ -361,6 +361,9 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, const Elf32_Sym *const refsym = sym; Elf32_Addr value; const int r_type = ELF32_R_TYPE (reloc->r_info); +#if defined USE_TLS && !defined RTLD_BOOTSTRAP + struct link_map *sym_map; +#endif if (r_type == R_PPC_RELATIVE) { @@ -371,16 +374,24 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc, if (__builtin_expect (r_type == R_PPC_NONE, 0)) return; + /* binutils on ppc32 includes st_value in r_addend for relocations + against local symbols. */ + if (__builtin_expect (ELF32_ST_BIND (sym->st_info) == STB_LOCAL, 0) + && sym->st_shndx != SHN_UNDEF) + value = map->l_addr; + else + { #if defined USE_TLS && !defined RTLD_BOOTSTRAP - struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type); - value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value; + sym_map = RESOLVE_MAP (&sym, version, r_type); + value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value; #else - value = RESOLVE (&sym, version, r_type); + value = RESOLVE (&sym, version, r_type); # ifndef RTLD_BOOTSTRAP - if (sym != NULL) + if (sym != NULL) # endif - value += sym->st_value; + value += sym->st_value; #endif + } value += reloc->r_addend; /* A small amount of code is duplicated here for speed. In libc, |