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| author | Dave Korn <dave.korn@artimi.com> | 2009-05-04 12:09:30 +0000 |
|---|---|---|
| committer | Dave Korn <dave.korn@artimi.com> | 2009-05-04 12:09:30 +0000 |
| commit | 09e2aba4327cd450908bed05c6e1d4d2dcb09b32 (patch) | |
| tree | 7de8a83faab244723b3ead159c4eb39065ae9e72 /ld/pe-dll.c | |
| parent | 67ce33d768510c7f826be66a2b4ea22c7caea801 (diff) | |
| download | gdb-09e2aba4327cd450908bed05c6e1d4d2dcb09b32.zip gdb-09e2aba4327cd450908bed05c6e1d4d2dcb09b32.tar.gz gdb-09e2aba4327cd450908bed05c6e1d4d2dcb09b32.tar.bz2 | |
bfd/ChangeLog
* elflink.c (find_version_for_sym): Remove from here, ...
* linker.c (bfd_find_version_for_sym): ... rename, replace
here, make public and update all callers.
* bfd-in2.h: Regenerate.
ld/ChangeLog
* NEWS: Mention new feature.
* ld.texinfo (--version-script): Document extent of PE support.
(WIN32): Mention --version-script. Extend auto-export description.
* pe-dll.c (process_def_file): Use version script info to filter
symbols from auto-export.
* testsuite/ld-pe/vers-script-1.d: New file.
* testsuite/ld-pe/vers-script-2.d: New file.
* testsuite/ld-pe/vers-script-3.d: New file.
* testsuite/ld-pe/vers-script-4.d: New file.
* testsuite/ld-pe/vers-script-1.ver: New file.
* testsuite/ld-pe/vers-script-2.ver: New file.
* testsuite/ld-pe/vers-script-3.ver: New file.
* testsuite/ld-pe/vers-script-4.ver: New file.
* testsuite/ld-pe/vers-script-dll.c: New file.
* testsuite/ld-pe/vers-script.exp: New test script.
Diffstat (limited to 'ld/pe-dll.c')
| -rw-r--r-- | ld/pe-dll.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/ld/pe-dll.c b/ld/pe-dll.c index 397b66e..b5470c5 100644 --- a/ld/pe-dll.c +++ b/ld/pe-dll.c @@ -670,9 +670,18 @@ process_def_file (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info) /* We should export symbols which are either global or not anything at all. (.bss data is the latter) We should not export undefined symbols. */ - if (symbols[j]->section != &bfd_und_section - && ((symbols[j]->flags & BSF_GLOBAL) - || (symbols[j]->flags == 0))) + 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; + char ofs = pe_details->underscored && symbols[j]->name[0] == '_'; + (void) bfd_find_version_for_sym (lang_elf_version_info, + symbols[j]->name + ofs, &hide); + would_export = !hide; + } + if (would_export) { const char *sn = symbols[j]->name; |