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Re: [PATCH 1/2] AVR: Assembler now prepares for linker relaxation by default.

From: Nicholas Clifton <nickc at redhat dot com>
To: Andrew Burgess <andrew dot burgess at embecosm dot com>, binutils at sourceware dot org
Date: Wed, 24 Dec 2014 08:29:11 +0000
Subject: Re: [PATCH 1/2] AVR: Assembler now prepares for linker relaxation by default.
Authentication-results: sourceware.org; auth=none
References: <cover dot 1419356867 dot git dot andrew dot burgess at embecosm dot com> <621573620095e05289ffacf91fc9753f996da51d dot 1419356867 dot git dot andrew dot burgess at embecosm dot com>

Hi Andrew,

gas/ChangeLog:

	* config/tc-avr.c (struct avr_opt_s): Change link_relax to
	no_link_relax, extend comment.
	(enum options): Add new OPTION_NO_LINK_RELAX.
	(md_longopts): Add entry for -mno-link-relax.
	(md_parse_option): Handle OPTION_NO_LINK_RELAX, and update
	OPTION_LINK_RELAX.
	(md_begin): Initialise linkrelax from no_link_relax.
	(md_show_usage): Include -mno-link-relax option.
	(relaxable_section): Only allocatable code sections can be
	relaxed.
	* config/tc-avr.h (TC_LINKRELAX_FIXUP): Define.

gas/testsuite/ChangeLog:

	* gas/all/gas.exp: Test will not pass on AVR due to linker
	relaxation support.
	* gas/avr/noreloc_withoutrelax.d: Add -mno-link-relax option.
	* gas/avr/link-relax-elf-flag-clear.d: Likewise.

ld/testsuite/ChangeLog:

	* ld/testsuite/ld-avr/relax-elf-flags-02.d: Add -mno-link-relax
	option.
	* ld/testsuite/ld-avr/relax-elf-flags-03.d: Likewise.
	* ld/testsuite/ld-avr/relax-elf-flags-04.d: Likewise.
	* ld/testsuite/ld-avr/relax-elf-flags-05.d: Likewise.
	* ld/testsuite/ld-avr/relax-elf-flags-06.d: Likewise.


Approved - please apply.

Cheers
  Nick

References:
- [PATCH 0/2] AVR/gas: Turn on -mlink-relax by default.
  - From: Andrew Burgess
- [PATCH 1/2] AVR: Assembler now prepares for linker relaxation by default.
  - From: Andrew Burgess

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