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Re: [Aarch64][binutils][2.25] Backport support id_mmfr4 system register.
- From: Tristan Gingold <gingold at adacore dot com>
- To: Matthew Wahab <matthew dot wahab at arm dot com>
- Cc: "binutils at sourceware dot org" <binutils at sourceware dot org>
- Date: Tue, 16 Jun 2015 16:52:30 +0200
- Subject: Re: [Aarch64][binutils][2.25] Backport support id_mmfr4 system register.
- Authentication-results: sourceware.org; auth=none
- References: <55803759 dot 90408 at arm dot com>
> On 16 Jun 2015, at 16:48, Matthew Wahab <matthew.wahab@arm.com> wrote:
>
> Hello,
>
> The ARMv8 system registers include id_mmfr1 to id_mmfr4. The last of these
> appears to have been omitted when support for ARMv8 was added to binutils.
>
> This patch backports to binutils-2.25 support for id_mmfr4.
>
> The trunk change is at https://sourceware.org/ml/binutils/2015-06/msg00163.html
> The commit log is at https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=bdfa8b951ba38b15487eab2a754b9a33b9f29634
>
> Tested for aarch64-none-linux-gnu with check-gas and check-binutils.
>
> Ok for the branch?
Yes, this is ok.
> Matthew
>
> opcodes/
> 2015-06-16 Matthew Wahab <matthew.wahab@arm.com>
>
> * aarch64-opc.c (aarch64_sys_regs): Add "id_mmfr4_el1".
>
> gas/testsuite
> 2015-06-16 Matthew Wahab <matthew.wahab@arm.com>
>
> * sysreg.d: Add id_mmfr4_el1, update expected output.
> * sysreg.s: Add id_mmfr4_el1.
>
> <sysreg_mmfr4_b225.patch>