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authorAlan Modra <amodra@bigpond.net.au>2005-01-11 09:32:53 +0000
committerAlan Modra <amodra@bigpond.net.au>2005-01-11 09:32:53 +0000
commitcef27e59e3fe874c4afb3481acd94aee850dfdd8 (patch)
treefc0b699f53abf401d70a716d4ed16a33004bcdb8 /bfd/elf32-m68k.c
parente5542126197fc54a9b8a8543ab4322d4f274d3c3 (diff)
downloadgdb-cef27e59e3fe874c4afb3481acd94aee850dfdd8.tar.gz
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
symbols. * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise. * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise. * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise. * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise. * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise. * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise. * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
Diffstat (limited to 'bfd/elf32-m68k.c')
-rw-r--r--bfd/elf32-m68k.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index 44863f2d5a6..53ea5878ae6 100644
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -1,6 +1,6 @@
/* Motorola 68k series support for 32-bit ELF
Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004 Free Software Foundation, Inc.
+ 2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -835,7 +835,16 @@ elf_m68k_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))
{
@@ -845,10 +854,8 @@ elf_m68k_gc_sweep_hook (abfd, info, sec, relocs)
case R_68K_GOT8O:
case R_68K_GOT16O:
case R_68K_GOT32O:
- 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;
@@ -888,10 +895,8 @@ elf_m68k_gc_sweep_hook (abfd, info, sec, relocs)
case R_68K_8:
case R_68K_16:
case R_68K_32:
- 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->plt.refcount > 0)
--h->plt.refcount;
}