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| author | Alan Modra <amodra@gmail.com> | 2002-05-20 13:12:41 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2002-05-20 13:12:41 +0000 |
| commit | c862ae314db936536aea21a7b854c03e6a59431d (patch) | |
| tree | 73c0729d1bdc577924f1649324f718bc0e3941df | |
| parent | 56f6e91079f36a2e0b0bd74ec02f28c061b06951 (diff) | |
| download | gdb-c862ae314db936536aea21a7b854c03e6a59431d.zip gdb-c862ae314db936536aea21a7b854c03e6a59431d.tar.gz gdb-c862ae314db936536aea21a7b854c03e6a59431d.tar.bz2 | |
* elf64-ppc.c (ppc_build_one_stub): Point undefined function syms
at the plt call stub.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf64-ppc.c | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 02b963f..01ec5b0 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2002-05-20 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (ppc_build_one_stub): Point undefined function syms + at the plt call stub. + 2002-05-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> * cpu-mips.c (mips_compatible): Don't try to check machine diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index cd6fe7b..65ef453 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -4153,6 +4153,20 @@ ppc_build_one_stub (gen_entry, in_arg) htab->sglink->_cooked_size = p - htab->sglink->contents; htab->sglink->reloc_count += 1; + /* Do the best we can for shared libraries built without + exporting ".foo" for each "foo". This can happen when symbol + versioning scripts strip all bar a subset of symbols. */ + if (stub_entry->h->oh->root.type != bfd_link_hash_defined + && stub_entry->h->oh->root.type != bfd_link_hash_defweak) + { + /* Point the symbol at the stub. There may be multiple stubs, + we don't really care; The main thing is to make this sym + defined somewhere. */ + stub_entry->h->oh->root.type = bfd_link_hash_defined; + stub_entry->h->oh->root.u.def.section = stub_entry->stub_sec; + stub_entry->h->oh->root.u.def.value = stub_entry->stub_offset; + } + /* Now build the stub. */ off = stub_entry->h->elf.plt.offset; if (off >= (bfd_vma) -2) |