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authorH.J. Lu <hjl.tools@gmail.com>2011-09-16 01:15:20 +0000
committerH.J. Lu <hjl.tools@gmail.com>2011-09-16 01:15:20 +0000
commitfd91d41947667d30f47b06c45cc57d4b4fcefade (patch)
treeda3232e7e4e059d4c297068470cab17acc047a84 /ld/pe-dll.c
parentd0bc107f79526a1e11682f4633b8c9e467d654b0 (diff)
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Check if a symbol is hidden by linker script.
bfd/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer to struct bfd_elf_version_tree. * elflink.c (elf_info_failed): Remove verdefs. (_bfd_elf_export_symbol): Updated. _bfd_elf_link_assign_sym_version): Likewise. (bfd_elf_size_dynamic_sections): Remove pointer to struct bfd_elf_version_tree. Updated. (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden by linker script. * linker.c (bfd_hide_sym_by_version): New. * bfd-in2.h: Regenerated. include/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * bfdlink.h (bfd_link_info): Add version_info. ld/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * ldlang.c (lang_elf_version_info): Removed. (lang_register_vers_node): Replace lang_elf_version_info with link_info.version_info. (lang_add_vers_depend): Likewise. * pe-dll.c (process_def_file_and_drectve): Likewise. * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise. * ldlang.h (lang_elf_version_info): Removed. * plugin.c (is_visible_from_outside): Check if symbol is hidden by version script. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Remove lang_elf_version_info. ld/testsuite/ 2011-09-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/12975 * ld-elf/pr12975.d: New. * ld-elf/pr12975.s: Likewise. * ld-elf/pr12975.t: Likewise.
Diffstat (limited to 'ld/pe-dll.c')
-rw-r--r--ld/pe-dll.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index 682ce46..7848063 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -718,13 +718,10 @@ process_def_file_and_drectve (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *
bfd_boolean would_export = symbols[j]->section != &bfd_und_section
&& ((symbols[j]->flags & BSF_GLOBAL)
|| (symbols[j]->flags == 0));
- if (lang_elf_version_info && would_export)
- {
- bfd_boolean hide = 0;
- (void) bfd_find_version_for_sym (lang_elf_version_info,
- symbols[j]->name, &hide);
- would_export = !hide;
- }
+ if (link_info.version_info && would_export)
+ would_export
+ = !bfd_hide_sym_by_version (link_info.version_info,
+ symbols[j]->name);
if (would_export)
{
const char *sn = symbols[j]->name;