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| author | Jakub Jelinek <jakub@redhat.com> | 2004-02-20 17:36:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2004-02-20 17:36:36 +0000 |
| commit | a876ecf9beafc358b801fc6976b95d67706252ff (patch) | |
| tree | 834d82f7eaf256f414a15d8508d93a56137203b5 /bfd | |
| parent | e866a2571a7e3fa835ee3915ff723b0482e4c2d6 (diff) | |
| download | gdb-a876ecf9beafc358b801fc6976b95d67706252ff.zip gdb-a876ecf9beafc358b801fc6976b95d67706252ff.tar.gz gdb-a876ecf9beafc358b801fc6976b95d67706252ff.tar.bz2 | |
* elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
symbols used in PIE relocs.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-ppc.c | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f820b9a..6ce3246 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2004-02-20 Jakub Jelinek <jakub@redhat.com> + + * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak + symbols used in PIE relocs. + 2004-02-19 Jakub Jelinek <jakub@redhat.com> * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 4467eec..8bd7115 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -3189,6 +3189,18 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT && h->root.type == bfd_link_hash_undefweak) eh->dyn_relocs = NULL; + + /* Make sure undefined weak symbols are output as a dynamic symbol + in PIEs. */ + if (info->pie + && eh->dyn_relocs != NULL + && h->dynindx == -1 + && h->root.type == bfd_link_hash_undefweak + && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) + { + if (! bfd_elf32_link_record_dynamic_symbol (info, h)) + return FALSE; + } } else if (ELIMINATE_COPY_RELOCS) { |