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2010-04-15 Andrew Haley <aph@redhat.com>

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* emultempl/armelf.em (merge_exidx_entries): New variable.
	(OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
	("no-merge-exidx-entries"): New option.
	* ld.texinfo (merge-exidx-entries): Document this option.

2010-04-15  Andrew Haley  <aph@redhat.com>

	* bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
	merge_exidx_entries.
	* bfd-in2.h: Likewise.
	* elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise.  Use it to
	control merging of exidx entries.

2010-04-15  Andrew Haley  <aph@redhat.com>

	* options.h (merge_exidx_entries): New option.
	* arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries.
	(class Arm_exidx_fixup::merge_exidx_entries_): New member.
	(Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries.
	(Target_arm::merge_exidx_entries): New function.
	(process_exidx_entry): Don't merge if merge_exidx_entries_ is false.
	(Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries
	to Arm_exidx_fixup constructor.
	Add new arg, merge_exidx_entries.
	(Target_arm::fix_exidx_coverage): pass merge_exidx_entries to
	Arm_output_section::fix_exidx_coverage.
This commit is contained in:
Andrew Haley
2010-04-21 16:32:31 +00:00
parent a8ae7dc0fb
commit 85fdf9067f
10 changed files with 76 additions and 12 deletions
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bfd/bfd-in.h
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@@ -906,7 +906,7 @@ extern bfd_boolean elf32_arm_build_stubs
/* ARM unwind section editing support. */
extern bfd_boolean elf32_arm_fix_exidx_coverage
(struct bfd_section **, unsigned int, struct bfd_link_info *);
(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
/* PowerPC @tls opcode transform/validate. */
extern unsigned int _bfd_elf_ppc_at_tls_transform