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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-02-06 09:44:25 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-02-10 08:05:54 -0800 |
| commit | d6f6f455778b10037503bcc39352b5174bba5e45 (patch) | |
| tree | bb55f13f52e8450b540735993d05ce7d367cbf29 /bfd | |
| parent | 8577303939d47fc3dd433ed31f78ee47c6ad0aa8 (diff) | |
| download | gdb-d6f6f455778b10037503bcc39352b5174bba5e45.zip gdb-d6f6f455778b10037503bcc39352b5174bba5e45.tar.gz gdb-d6f6f455778b10037503bcc39352b5174bba5e45.tar.bz2 | |
Mark symbol in executables if it matches dynamic_list
bfd/
PR gold/16530
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
executables if it matches dynamic_list.
ld/testsuite/
PR gold/16530
* ld-elf/dynamic-1.c: New file.
* ld-elf/dynamic-1.rd: Likewise.
* ld-elf/dynamic-1.syms: Likewise.
* ld-elf/shared.exp (build_tests): Add dynamic-1.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elflink.c | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 16ca958..2117f41 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2014-02-10 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/16530 + * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in + executables if it matches dynamic_list. + 2014-02-10 Alan Modra <amodra@gmail.com> * po/SRC-POTFILES.in: Regenerate. diff --git a/bfd/elflink.c b/bfd/elflink.c index af4f6bb..b196203 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -12140,11 +12140,15 @@ bfd_boolean bfd_elf_gc_mark_dynamic_ref_symbol (struct elf_link_hash_entry *h, void *inf) { struct bfd_link_info *info = (struct bfd_link_info *) inf; + struct bfd_elf_dynamic_list *d = info->dynamic_list; if ((h->root.type == bfd_link_hash_defined || h->root.type == bfd_link_hash_defweak) && (h->ref_dynamic - || ((!info->executable || info->export_dynamic) + || ((!info->executable + || info->export_dynamic + || (d != NULL + && (*d->match) (&d->head, NULL, h->root.root.string))) && h->def_regular && ELF_ST_VISIBILITY (h->other) != STV_INTERNAL && ELF_ST_VISIBILITY (h->other) != STV_HIDDEN |