diff options
author | Alan Modra <amodra@gmail.com> | 2007-08-15 06:03:11 +0000 |
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committer | Alan Modra <amodra@gmail.com> | 2007-08-15 06:03:11 +0000 |
commit | d10e7fcce7bfc7202889ba01137476635a472b5b (patch) | |
tree | 349500377b8859be4b16e84b0fbe5d5ca0403035 /ld/emultempl | |
parent | e5908723e599e3788a3fbceeef35804024a03af7 (diff) | |
download | gdb-d10e7fcce7bfc7202889ba01137476635a472b5b.zip gdb-d10e7fcce7bfc7202889ba01137476635a472b5b.tar.gz gdb-d10e7fcce7bfc7202889ba01137476635a472b5b.tar.bz2 |
PR 4923
* emultempl/elf32.em (after_open): Return immediately when
non-ELF output.
Diffstat (limited to 'ld/emultempl')
-rw-r--r-- | ld/emultempl/elf32.em | 65 |
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) { |