From: Richard Earnshaw <Richard.Earnshaw@foss.arm.com>
To: Srinath Parvathaneni <srinath.parvathaneni@arm.com>,
binutils@sourceware.org
Cc: Richard Earnshaw <Richard.Earnshaw@arm.com>, nickc@redhat.com
Subject: Re: [PATCH 3/5][BINUTILS] aarch64: Add support to new features in RAS extension.
Date: Thu, 16 Nov 2023 12:04:35 +0000 [thread overview]
Message-ID: <081b8e55-e82f-4ef7-a542-44512b7a427b@foss.arm.com> (raw)
In-Reply-To: <122e823d-6989-4b1e-bfa1-ce8b9a6de2cc@arm.com>
On 16/11/2023 11:31, Srinath Parvathaneni wrote:
> Hi,
>
> This patch also adds support for:
> 1. FEAT_RASv2 feature and "ERXGSR_EL1" system register.
> RASv2 feature is enabled by passing +rasv2 to -march (eg:
> -march=armv8-a+rasv2).
>
> 2. FEAT_SCTLR2 and following system registers.
> SCTLR2_EL1, SCTLR2_EL12, SCTLR2_EL2 and SCTLR2_EL3.
>
> 3. FEAT_FGT2 and following system registers.
> HDFGRTR2_EL2, HDFGWTR2_EL2, HFGRTR2_EL2, HFGWTR2_EL2
>
> 4. FEAT_PFAR and following system registers.
> PFAR_EL1, PFAR_EL2 and PFAR_EL12.
>
> FEAT_RASv2, FEAT_SCTLR2, FEAT_FGT2 and FEAT_PFAR features are by default
> enabled from Armv9.4-A architecture.
>
> This patch also adds support for two read only system registers
> id_aa64mmfr3_el1 and id_aa64mmfr4_el1, which are available from
> Armv8-A Architecture.
>
> Regression testing for aarch64-none-elf target and found no regressions.
>
> Ok for binutils-master?
>
> Regards,
> Srinath.
OK.
R.
next prev parent reply other threads:[~2023-11-16 12:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-16 11:26 [PATCH 1/5][BINUTILS] aarch64: Add SLC target for PRFM instruction Srinath Parvathaneni
2023-11-16 11:28 ` [PATCH 2/5][BINUTILS] aarch64: Add features to the Statistical Profiling Extension Srinath Parvathaneni
2023-11-16 11:31 ` [PATCH 3/5][BINUTILS] aarch64: Add support to new features in RAS extension Srinath Parvathaneni
2023-11-16 11:38 ` [PATCH 4/5][BINUTILS] aarch64: Add new AT system instructions Srinath Parvathaneni
2023-11-16 11:39 ` [PATCH 5/5][BINUTILS] aarch64: Add support for VMSA feature enhancements Srinath Parvathaneni
2023-11-16 14:16 ` Richard Earnshaw
2023-11-28 14:01 ` Jan Beulich
2023-11-16 14:13 ` [PATCH 4/5][BINUTILS] aarch64: Add new AT system instructions Richard Earnshaw
2023-11-16 12:04 ` Richard Earnshaw [this message]
2023-11-16 11:58 ` [PATCH 2/5][BINUTILS] aarch64: Add features to the Statistical Profiling Extension Richard Earnshaw
2023-11-16 11:55 ` [PATCH 1/5][BINUTILS] aarch64: Add SLC target for PRFM instruction Richard Earnshaw
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