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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.
This commit is contained in:
Alan Modra
2010-02-03 12:03:35 +00:00
parent 32d49b7b49
commit 927be08ec8
5 changed files with 526 additions and 142 deletions
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20
bfd/elf64-ppc.h
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@ -1,5 +1,5 @@
/* PowerPC64-specific support for 64-bit ELF.
Copyright 2002, 2003, 2004, 2005, 2007, 2008
Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2010
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@ -24,7 +24,7 @@ void ppc64_elf_init_stub_bfd
bfd_boolean ppc64_elf_edit_opd
(bfd *, struct bfd_link_info *, bfd_boolean);
asection *ppc64_elf_tls_setup
(bfd *, struct bfd_link_info *, int);
(bfd *, struct bfd_link_info *, int);
bfd_boolean ppc64_elf_tls_optimize
(bfd *, struct bfd_link_info *);
bfd_boolean ppc64_elf_edit_toc
@ -32,16 +32,20 @@ bfd_boolean ppc64_elf_edit_toc
bfd_vma ppc64_elf_toc
(bfd *);
int ppc64_elf_setup_section_lists
(bfd *, struct bfd_link_info *, int);
void ppc64_elf_next_toc_section
(struct bfd_link_info *, asection *(*) (const char *, asection *),
void (*) (void));
void ppc64_elf_start_multitoc_partition
(struct bfd_link_info *);
bfd_boolean ppc64_elf_next_toc_section
(struct bfd_link_info *, asection *);
void ppc64_elf_reinit_toc
(bfd *, struct bfd_link_info *);
bfd_boolean ppc64_elf_layout_multitoc
(struct bfd_link_info *);
void ppc64_elf_finish_multitoc_partition
(struct bfd_link_info *);
bfd_boolean ppc64_elf_next_input_section
(struct bfd_link_info *, asection *);
bfd_boolean ppc64_elf_size_stubs
(bfd *, struct bfd_link_info *, bfd_signed_vma,
asection *(*) (const char *, asection *), void (*) (void));
(struct bfd_link_info *, bfd_signed_vma);
bfd_boolean ppc64_elf_build_stubs
(bfd_boolean, struct bfd_link_info *, char **);
void ppc64_elf_restore_symbols