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Re: [PATCH][AArch64][4.8] LINK_SPEC changes for Cortex-A53 erratum 835769 workaround
- From: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Marcus Shawcroft <Marcus dot Shawcroft at arm dot com>, Tejas Belagod <Tejas dot Belagod at arm dot com>
- Date: Fri, 31 Oct 2014 14:34:27 +0000
- Subject: Re: [PATCH][AArch64][4.8] LINK_SPEC changes for Cortex-A53 erratum 835769 workaround
- Authentication-results: sourceware.org; auth=none
- References: <5447BD2B dot 7020203 at arm dot com>
On 22/10/14 15:20, Kyrill Tkachov wrote:
Hi all,
This is the 4.8 backport of the LINK_SPEC changes to pass down the
linker option
--fix-cortex-a53-835769
Bootstrapped and tested on aarch64-none-linux-gnu.
This depends on the patches under review at:
https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01757.html
and
https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01758.html
Ok for that branch after the prerequisites go in?
Ping.
I've committed the 4.9 version of this to that branch.
Thanks,
Kyrill
Thanks,
Kyrill
2014-10-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_835769_SPEC.
* config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_835769_SPEC.