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authorAlan Modra <amodra@gmail.com>2007-08-15 06:03:11 +0000
committerAlan Modra <amodra@gmail.com>2007-08-15 06:03:11 +0000
commitd10e7fcce7bfc7202889ba01137476635a472b5b (patch)
tree349500377b8859be4b16e84b0fbe5d5ca0403035 /ld/emultempl
parente5908723e599e3788a3fbceeef35804024a03af7 (diff)
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PR 4923
* emultempl/elf32.em (after_open): Return immediately when non-ELF output.
Diffstat (limited to 'ld/emultempl')
-rw-r--r--ld/emultempl/elf32.em65
1 files changed, 32 insertions, 33 deletions
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index b82e087..d60d4dd 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1032,6 +1032,11 @@ static void
gld${EMULATION_NAME}_after_open (void)
{
struct bfd_link_needed_list *needed, *l;
+ struct elf_link_hash_table *htab;
+
+ htab = elf_hash_table (&link_info);
+ if (!is_elf_hash_table (htab))
+ return;
if (link_info.emit_note_gnu_build_id)
{
@@ -1076,46 +1081,38 @@ gld${EMULATION_NAME}_after_open (void)
}
}
+ if (link_info.relocatable)
+ return;
+
if (link_info.eh_frame_hdr
- && ! link_info.traditional_format
- && ! link_info.relocatable)
+ && !link_info.traditional_format)
{
- struct elf_link_hash_table *htab;
+ bfd *abfd;
+ asection *s;
- htab = elf_hash_table (&link_info);
- if (is_elf_hash_table (htab))
+ for (abfd = link_info.input_bfds; abfd; abfd = abfd->link_next)
{
- bfd *abfd;
- asection *s;
-
- for (abfd = link_info.input_bfds; abfd; abfd = abfd->link_next)
- {
- s = bfd_get_section_by_name (abfd, ".eh_frame");
- if (s && s->size > 8 && !bfd_is_abs_section (s->output_section))
- break;
- }
- if (abfd)
- {
- const struct elf_backend_data *bed;
-
- bed = get_elf_backend_data (abfd);
- s = bfd_make_section_with_flags (abfd, ".eh_frame_hdr",
- bed->dynamic_sec_flags
- | SEC_READONLY);
- if (s != NULL
- && bfd_set_section_alignment (abfd, s, 2))
- htab->eh_info.hdr_sec = s;
- else
- einfo ("%P: warning: Cannot create .eh_frame_hdr section,"
- " --eh-frame-hdr ignored.\n");
- }
+ s = bfd_get_section_by_name (abfd, ".eh_frame");
+ if (s && s->size > 8 && !bfd_is_abs_section (s->output_section))
+ break;
+ }
+ if (abfd)
+ {
+ const struct elf_backend_data *bed;
+
+ bed = get_elf_backend_data (abfd);
+ s = bfd_make_section_with_flags (abfd, ".eh_frame_hdr",
+ bed->dynamic_sec_flags
+ | SEC_READONLY);
+ if (s != NULL
+ && bfd_set_section_alignment (abfd, s, 2))
+ htab->eh_info.hdr_sec = s;
+ else
+ einfo ("%P: warning: Cannot create .eh_frame_hdr section,"
+ " --eh-frame-hdr ignored.\n");
}
}
- /* We only need to worry about this when doing a final link. */
- if (link_info.relocatable || !link_info.executable)
- return;
-
/* Get the list of files which appear in DT_NEEDED entries in
dynamic objects included in the link (often there will be none).
For each such file, we want to track down the corresponding
@@ -1125,6 +1122,8 @@ gld${EMULATION_NAME}_after_open (void)
special action by the person doing the link. Note that the
needed list can actually grow while we are stepping through this
loop. */
+ if (!link_info.executable)
+ return;
needed = bfd_elf_get_needed_list (output_bfd, &link_info);
for (l = needed; l != NULL; l = l->next)
{