diff options
Diffstat (limited to 'bfd/elf32-cris.c')
| -rw-r--r-- | bfd/elf32-cris.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/bfd/elf32-cris.c b/bfd/elf32-cris.c index d043111b663..44cae03ede3 100644 --- a/bfd/elf32-cris.c +++ b/bfd/elf32-cris.c @@ -1,5 +1,6 @@ /* CRIS-specific support for 32-bit ELF. - Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright 2000, 2001, 2002, 2003, 2004, 2005 + Free Software Foundation, Inc. Contributed by Axis Communications AB. Written by Hans-Peter Nilsson, based on elf32-fr30.c PIC and shlib bits based primarily on elf32-m68k.c and elf32-i386.c. @@ -1984,16 +1985,23 @@ cris_elf_gc_sweep_hook (abfd, info, sec, relocs) for (rel = relocs; rel < relend; rel++) { unsigned long r_symndx; - struct elf_link_hash_entry *h; + struct elf_link_hash_entry *h = NULL; + + r_symndx = ELF32_R_SYM (rel->r_info); + if (r_symndx >= symtab_hdr->sh_info) + { + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + while (h->root.type == bfd_link_hash_indirect + || h->root.type == bfd_link_hash_warning) + h = (struct elf_link_hash_entry *) h->root.u.i.link; + } switch (ELF32_R_TYPE (rel->r_info)) { case R_CRIS_16_GOT: case R_CRIS_32_GOT: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) + if (h != NULL) { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; if (h->got.refcount > 0) { --h->got.refcount; @@ -2027,23 +2035,22 @@ cris_elf_gc_sweep_hook (abfd, info, sec, relocs) case R_CRIS_16_GOTPLT: case R_CRIS_32_GOTPLT: /* For local symbols, treat these like GOT relocs. */ - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx < symtab_hdr->sh_info) + if (h == NULL) goto local_got_reloc; /* Fall through. */ + case R_CRIS_32_PLT_GOTREL: /* FIXME: We don't garbage-collect away the .got section. */ if (local_got_refcounts != NULL) local_got_refcounts[-1]--; /* Fall through. */ + case R_CRIS_8_PCREL: case R_CRIS_16_PCREL: case R_CRIS_32_PCREL: case R_CRIS_32_PLT_PCREL: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) + if (h != NULL) { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; if (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && h->plt.refcount > 0) --h->plt.refcount; |