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authorAlan Modra <amodra@gmail.com>2007-05-11 06:39:05 +0000
committerAlan Modra <amodra@gmail.com>2007-05-11 06:39:05 +0000
commit016687f8ba456b033639a2174da7a0fc35428eb8 (patch)
treea533ef04e5f97a7b5ee279a260d558bdc4b98907 /bfd/elf32-ppc.h
parentece5ef60797fafabe50aae16758ecb33b033871d (diff)
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* elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype. (enum ppc_elf_plt_type): Move from.. * elf32-ppc.c: ..here. (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16. (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete can_use_new_plt. Make is_vxworks a bitfield. (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again). (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd. (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc flags to better detect object files needing old bss-style plt. Allow secure plt to be used without rel16 relocs being detected. Warn if secure plt request cannot be allowed. ld/ * emultempl/ppc32elf.em (plt_style): New variable. (old_plt): Delete. (ppc_after_open): Adjust ppc_elf_select_plt_layout call. (PARSE_AND_LIST_PROLOGUE): Define OPTION_NEW_PLT, renumber OPTION_OLD_PLT, OPTION_OLD_GOT and OPTION_STUBSYMS. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add secure-plt. (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_NEW_PLT. * ld.texinfo (--secure-plt): Document.
Diffstat (limited to 'bfd/elf32-ppc.h')
-rw-r--r--bfd/elf32-ppc.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/bfd/elf32-ppc.h b/bfd/elf32-ppc.h
index 5f8f63a..f5383a7 100644
--- a/bfd/elf32-ppc.h
+++ b/bfd/elf32-ppc.h
@@ -1,5 +1,5 @@
/* PowerPC-specific support for 64-bit ELF.
- Copyright 2003, 2005 Free Software Foundation, Inc.
+ Copyright 2003, 2005, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -17,7 +17,15 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
-int ppc_elf_select_plt_layout (bfd *, struct bfd_link_info *, int, int);
+enum ppc_elf_plt_type {
+ PLT_UNSET,
+ PLT_OLD,
+ PLT_NEW,
+ PLT_VXWORKS
+};
+
+int ppc_elf_select_plt_layout (bfd *, struct bfd_link_info *,
+ enum ppc_elf_plt_type, int);
asection *ppc_elf_tls_setup (bfd *, struct bfd_link_info *);
bfd_boolean ppc_elf_tls_optimize (bfd *, struct bfd_link_info *);
void ppc_elf_set_sdata_syms (bfd *, struct bfd_link_info *);