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authorAlan Modra <amodra@gmail.com>2005-12-27 03:54:33 +0000
committerAlan Modra <amodra@gmail.com>2005-12-27 03:54:33 +0000
commitac39eb42f458c4513a1c5de7d3ba455d94a3c6a9 (patch)
treed7e3777fea9f4cab73145c2e59badbeb9e28b5f0 /bfd/elf32-ppc.c
parent185ef66d06b9b8f289712e6348993438f089c4f4 (diff)
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* elf32-ppc.c (add_stub_sym): Pass info rather than htab.
Use different names for pic vs non-pic, '.' instead of '_'. (allocate_dynrelocs): Adjust add_stub_sym call.
Diffstat (limited to 'bfd/elf32-ppc.c')
-rw-r--r--bfd/elf32-ppc.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 5b8c955..e6de049 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -4213,34 +4213,41 @@ ppc_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
return TRUE;
}
-/* Generate a symbol to mark plt call stubs, of the form
- xxxxxxxx_plt_call_<callee> where xxxxxxxx is a hex number, usually 0,
- specifying the addend on the plt relocation, or for -fPIC,
- xxxxxxxx.got2_plt_call_<callee>. */
+/* Generate a symbol to mark plt call stubs. For non-PIC code the sym is
+ xxxxxxxx.plt_call32.<callee> where xxxxxxxx is a hex number, usually 0,
+ specifying the addend on the plt relocation. For -fpic code, the sym
+ is xxxxxxxx.plt_pic32.<callee>, and for -fPIC
+ xxxxxxxx.got2.plt_pic32.<callee>. */
static bfd_boolean
add_stub_sym (struct plt_entry *ent,
struct elf_link_hash_entry *h,
- struct ppc_elf_link_hash_table *htab)
+ struct bfd_link_info *info)
{
struct elf_link_hash_entry *sh;
size_t len1, len2, len3;
char *name;
+ const char *stub;
+ struct ppc_elf_link_hash_table *htab = ppc_elf_hash_table (info);
+
+ if (info->shared || info->pie)
+ stub = ".plt_pic32.";
+ else
+ stub = ".plt_call32.";
len1 = strlen (h->root.root.string);
- len2 = sizeof ("plt_call_") - 1;
+ len2 = strlen (stub);
len3 = 0;
if (ent->sec)
len3 = strlen (ent->sec->name);
- name = bfd_malloc (len1 + len2 + len3 + 10);
+ name = bfd_malloc (len1 + len2 + len3 + 9);
if (name == NULL)
return FALSE;
sprintf (name, "%08x", (unsigned) ent->addend & 0xffffffff);
if (ent->sec)
memcpy (name + 8, ent->sec->name, len3);
- name[len3 + 8] = '_';
- memcpy (name + len3 + 9, "plt_call_", len2);
- memcpy (name + len3 + 9 + len2, h->root.root.string, len1 + 1);
+ memcpy (name + 8 + len3, stub, len2);
+ memcpy (name + 8 + len3 + len2, h->root.root.string, len1 + 1);
sh = elf_link_hash_lookup (&htab->elf, name, TRUE, FALSE, FALSE);
if (sh == NULL)
return FALSE;
@@ -4361,7 +4368,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
ent->glink_offset = glink_offset;
if (htab->emit_stub_syms
- && !add_stub_sym (ent, h, htab))
+ && !add_stub_sym (ent, h, info))
return FALSE;
}
else