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| author | Alan Modra <amodra@gmail.com> | 2011-07-09 06:20:52 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2011-07-09 06:20:52 +0000 |
| commit | 0c51100021bb287449cd0796586a7495d76e14bf (patch) | |
| tree | 65bbc32ae045206821bd4d2de8a5473adc6071fb /bfd/cofflink.c | |
| parent | beabb2c68ff9e09a1141cafd6f0b11ed98343290 (diff) | |
| download | fsf-binutils-gdb-0c51100021bb287449cd0796586a7495d76e14bf.zip fsf-binutils-gdb-0c51100021bb287449cd0796586a7495d76e14bf.tar.gz fsf-binutils-gdb-0c51100021bb287449cd0796586a7495d76e14bf.tar.bz2 | |
PR ld/12942
bfd/
* elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
rather than kept_section to determine whether a symbol is from
a discarded section.
* cofflink.c (coff_link_add_symbols): Make symbols from discarded
sections appear undefined.
* elf-bfd.h (_bfd_elf_section_already_linked): Replace
"asection *" with "struct already_linked *".
* libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
(_bfd_generic_section_already_linked): Likewise.
(bfd_section_already_linked_table_insert): Likewise.
(struct already_linked): New.
(struct bfd_section_already_linked): Use it.
* elflink.c (_bfd_elf_section_already_linked): Replace.
"asection *" with "struct already_linked *". Replace the plugin
dummy with the LTO output.
* linker.c (_bfd_generic_section_already_linked): Likewise.
* targets.c (struct already_linked): Add forward declaration.
(bfd_target): Replace "struct bfd_section *" with
"struct already_linked *" in _section_already_linked.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
include/
* bfdlink.h (bfd_link_info): Add loading_lto_outputs.
ld/
* ldlang.c (section_already_linked): Pass "struct already_linked *"
to bfd_section_already_linked.
(lang_process): Set link_info.loading_lto_outputs before
loading LTO outputs.
* plugin.c: Include "libbfd.h".
(add_symbols): Call bfd_section_already_linked with comdat_key.
Diffstat (limited to 'bfd/cofflink.c')
| -rw-r--r-- | bfd/cofflink.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/bfd/cofflink.c b/bfd/cofflink.c index bca1364..27257ba 100644 --- a/bfd/cofflink.c +++ b/bfd/cofflink.c @@ -392,7 +392,11 @@ coff_link_add_symbols (bfd *abfd, section = coff_section_from_bfd_index (abfd, sym.n_scnum); if (! obj_pe (abfd)) value -= section->vma; - break; + /* Treat a symbol from a discarded section as undefined. */ + if (bfd_is_abs_section (section) + || !bfd_is_abs_section (section->output_section)) + break; + /* Fall thru */ case COFF_SYMBOL_UNDEFINED: flags = 0; |