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authorAlan Modra <amodra@gmail.com>2010-02-03 12:03:35 +0000
committerAlan Modra <amodra@gmail.com>2010-02-03 12:03:35 +0000
commit927be08ec81c122ef4872ec6d588965cbe05d7f9 (patch)
tree049614fd2b74a83f46ddb1e2c0f3324f489a89e9 /ld/emultempl/ppc64elf.em
parent32d49b7b49a5ef4fe65c6f619e3825870b072b14 (diff)
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* elf64-ppc.c (struct plt_entry): Move earlier in file. (struct got_entry): Likewise. Add is_indirect and got.ent fields. (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry. Update all uses. (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass. Remove no_multi_toc. (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect when allocating a new struct got_entry. (allocate_got): New function, extracted from.. (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd. (ppc64_elf_size_dynamic_sections): Track got relocs allocated in .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries. (ppc64_elf_setup_section_lists): Remove output_bfd param and no_multi_toc, add add_stub_section and layout_sections_again. Stash new params in htab. Extract some code to.. (ppc64_elf_start_multitoc_partition): ..here. New function. (ppc64_elf_next_toc_section): Check for linker script errors. Handle second pass toc scan. (merge_got_entries, merge_global_got, reallocate_got): New functions. (ppc64_elf_reinit_toc): Rename to.. (ppc64_elf_finish_multitoc_partition): ..this. (ppc64_elf_layout_multitoc): New function. (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and layout_sections_again params. (ppc64_elf_relocate_section): Handle indirect got entries. * elf64-ppc.h: Update prototypes. Declare new functions. ld/ * emultempl/ppc64elf.em (build_toc_list): Report errors from ppc64_elf_next_toc_section. (after_allocation): Update for changed function names and params. Run second pass of multitoc partitioning.
Diffstat (limited to 'ld/emultempl/ppc64elf.em')
-rw-r--r--ld/emultempl/ppc64elf.em36
1 files changed, 23 insertions, 13 deletions
diff --git a/ld/emultempl/ppc64elf.em b/ld/emultempl/ppc64elf.em
index 88971d7..a11f300 100644
--- a/ld/emultempl/ppc64elf.em
+++ b/ld/emultempl/ppc64elf.em
@@ -1,5 +1,5 @@
# This shell script emits a C file. -*- C -*-
-# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
@@ -279,7 +279,10 @@ build_toc_list (lang_statement_union_type *statement)
if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag
&& (i->flags & SEC_EXCLUDE) == 0
&& i->output_section == toc_section)
- ppc64_elf_next_toc_section (&link_info, i);
+ {
+ if (!ppc64_elf_next_toc_section (&link_info, i))
+ einfo ("%X%P: linker script separates .got and .toc\n");
+ }
}
}
@@ -319,27 +322,34 @@ gld${EMULATION_NAME}_after_allocation (void)
stubs. */
if (stub_file != NULL && !link_info.relocatable)
{
- int ret = ppc64_elf_setup_section_lists (link_info.output_bfd,
- &link_info,
- no_multi_toc);
+ int ret = ppc64_elf_setup_section_lists (&link_info,
+ &ppc_add_stub_section,
+ &ppc_layout_sections_again);
if (ret < 0)
einfo ("%X%P: can not size stub section: %E\n");
else if (ret > 0)
{
- toc_section = bfd_get_section_by_name (link_info.output_bfd, ".got");
- if (toc_section != NULL)
+ ppc64_elf_start_multitoc_partition (&link_info);
+
+ if (!no_multi_toc)
+ {
+ toc_section = bfd_get_section_by_name (link_info.output_bfd,
+ ".got");
+ if (toc_section != NULL)
+ lang_for_each_statement (build_toc_list);
+ }
+
+ if (ppc64_elf_layout_multitoc (&link_info)
+ && !no_multi_toc
+ && toc_section != NULL)
lang_for_each_statement (build_toc_list);
- ppc64_elf_reinit_toc (link_info.output_bfd, &link_info);
+ ppc64_elf_finish_multitoc_partition (&link_info);
lang_for_each_statement (build_section_lists);
/* Call into the BFD backend to do the real work. */
- if (!ppc64_elf_size_stubs (link_info.output_bfd,
- &link_info,
- group_size,
- &ppc_add_stub_section,
- &ppc_layout_sections_again))
+ if (!ppc64_elf_size_stubs (&link_info, group_size))
einfo ("%X%P: can not size stub section: %E\n");
}
}