From 163218763abc26c11655c823fef7557d343281f8 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 16 Sep 2011 01:15:18 +0000 Subject: Check if a symbol is hidden by linker script. bfd/ 2011-09-15 H.J. Lu 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 PR ld/12975 * bfdlink.h (bfd_link_info): Add version_info. ld/ 2011-09-15 H.J. Lu 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 PR ld/12975 * ld-elf/pr12975.d: New. * ld-elf/pr12975.s: Likewise. * ld-elf/pr12975.t: Likewise. --- bfd/bfd-in2.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'bfd/bfd-in2.h') diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 7cf3b7e60bc..22fcdf65bd8 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -652,8 +652,7 @@ extern bfd_boolean bfd_elf_get_bfd_needed_list (bfd *, struct bfd_link_needed_list **); extern bfd_boolean bfd_elf_size_dynamic_sections (bfd *, const char *, const char *, const char *, const char *, const char *, - const char * const *, struct bfd_link_info *, struct bfd_section **, - struct bfd_elf_version_tree *); + const char * const *, struct bfd_link_info *, struct bfd_section **); extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr (bfd *, struct bfd_link_info *); extern void bfd_elf_set_dt_needed_name @@ -6199,6 +6198,9 @@ struct bfd_elf_version_tree * bfd_find_version_for_sym (struct bfd_elf_version_tree *verdefs, const char *sym_name, bfd_boolean *hide); +bfd_boolean bfd_hide_sym_by_version + (struct bfd_elf_version_tree *verdefs, const char *sym_name); + /* Extracted from simple.c. */ bfd_byte *bfd_simple_get_relocated_section_contents (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); -- cgit v1.2.1