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Re: -gc-sections and ARM unwinding tables

From: Nick Clifton <nickc at redhat dot com>
To: Paul Brook <paul at codesourcery dot com>
Cc: binutils at sourceware dot org
Date: Thu, 22 Feb 2007 10:59:40 +0000
Subject: Re: -gc-sections and ARM unwinding tables
References: <200702152022.58759.paul@codesourcery.com>

Hi Paul,

2007-02-15 Paul Brook <paul@codesourcery.com>

	bfd/
	* elflink.c (gc_mark_hook_fn): Remove.
	(_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
	(bfd_elf_gc_sections): Ditto.  Call gc_mark_extra_sections.
	* elf-bfd.h (elf_gc_mark_hook_fn): Define.
	(elf_backend_data): Add gc_mark_extra_sections.
	* elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
	definition.
	(elfNN_bed): Add elf_backend_gc_mark_extra_sections.
	* elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
	(elf_backend_gc_mark_extra_sections): Define.

	ld/testsuite/
	* ld-arm/arm-elf.exp (armelftests): Add gc-unwind.h.
	* ld-arm/gc-unwind.s: New file.
	* ld-arm/gc-unwind.d: New file.

Approved - please apply.

Cheers
  Nick

References:
- -gc-sections and ARM unwinding tables
  - From: Paul Brook

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