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| author | Nick Clifton <nickc@redhat.com> | 2005-12-23 12:29:36 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2005-12-23 12:29:36 +0000 |
| commit | 12ac1cf5374e06e54207ad961bcd4b721d5843b5 (patch) | |
| tree | b5ed8c6fdd5845c4aec07eaa58e39620ef87a8fe /bfd/elfxx-mips.c | |
| parent | 69d246d9338a35e64b2244835ac6e77164be668a (diff) | |
| download | gdb-12ac1cf5374e06e54207ad961bcd4b721d5843b5.zip gdb-12ac1cf5374e06e54207ad961bcd4b721d5843b5.tar.gz gdb-12ac1cf5374e06e54207ad961bcd4b721d5843b5.tar.bz2 | |
PR 1150
* elf-bfd.h (struct elf_backend_data): New field 'elf_backend_ignore_undef_symbol'.
* elfxx-target.h (elf_backend_ignore_undef_symbol): Define to NULL if not
already defined.
(elfNN_bed): Initialise the elf_backend_ignore_undef_symbol field.
* elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): New function.
* elfxx-mips.h (elf_backend_ignore_undef_symbol): Define and prototype.
* elflink.c (elf_link_output_extsym): Check elf_backend_ignore_undef_symbol
before reporting an undefined symbol in a shared library.
Diffstat (limited to 'bfd/elfxx-mips.c')
| -rw-r--r-- | bfd/elfxx-mips.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index af8f3c7..6849048 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -10012,3 +10012,11 @@ _bfd_mips_elf_merge_symbol_attribute (struct elf_link_hash_entry *h, && ELF_MIPS_IS_OPTIONAL (isym->st_other)) h->other |= STO_OPTIONAL; } + +/* Decide whether an undefined symbol is special and can be ignored. + This is the case for OPTIONAL symbols on IRIX. */ +bfd_boolean +_bfd_mips_elf_ignore_undef_symbol (struct elf_link_hash_entry *h) +{ + return ELF_MIPS_IS_OPTIONAL (h->other) ? TRUE : FALSE; +} |