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bfd/ChangeLog

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* 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.
This commit is contained in:
Dave Korn
2009-05-04 12:09:30 +00:00
parent 67ce33d768
commit 09e2aba432
18 changed files with 721 additions and 82 deletions
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15
ld/pe-dll.c
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@@ -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;