From: Peter Maydell <peter.maydell@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org
Subject: Re: [RISU PATCH v4 28/29] aarch64: Add support for ZA storage
Date: Mon, 18 Jul 2022 13:09:56 +0100 [thread overview]
Message-ID: <CAFEAcA_K95y1SnX=eymzWBND6175qzA=4iFHimp+x6zTN5UhCg@mail.gmail.com> (raw)
In-Reply-To: <20220708154700.18682-29-richard.henderson@linaro.org>
On Fri, 8 Jul 2022 at 18:07, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Require NVL == SVL on startup, to make it easier to manage reginfo.
> Most of the time PSTATE.SM would be active with PSTATE.ZA anyway,
> for any non-trivial SME testing.
>
> Extend saved storage only when PSTATE.ZA is active.
> Use a carefully reserved uint16_t for saving SVCR.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
next prev parent reply other threads:[~2022-07-18 12:11 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 15:46 [RISU PATCH v4 00/29] risu cleanups and improvements Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 01/29] Use bool for tracing variables Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 02/29] Unify master_fd and apprentice_fd to comm_fd Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 03/29] Hoist trace file and socket opening Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 04/29] Adjust tracefile open for write Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 05/29] Use EXIT_FAILURE, EXIT_SUCCESS Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 06/29] Make some risu.c symbols static Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 07/29] Add enum RisuOp Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 08/29] Add enum RisuResult Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 09/29] Unify i/o functions and use RisuResult Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 10/29] Pass non-OK result back through siglongjmp Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 11/29] Always write for --master Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 12/29] Simplify syncing with master Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 13/29] Split RES_MISMATCH for registers and memory Richard Henderson
2022-07-08 15:46 ` [RISU PATCH v4 14/29] Merge reginfo.c into risu.c Richard Henderson
2022-07-18 10:46 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 15/29] Rearrange reginfo and memblock buffers Richard Henderson
2022-07-18 10:46 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 16/29] Split out recv_register_info Richard Henderson
2022-07-18 10:48 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 17/29] Add magic and size to the trace header Richard Henderson
2022-07-18 10:51 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 18/29] Compute reginfo_size based on the reginfo Richard Henderson
2022-07-18 11:37 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 19/29] aarch64: Assume system support for SVE Richard Henderson
2022-07-18 11:38 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 20/29] aarch64: Reorg sve reginfo to save space Richard Henderson
2022-07-18 11:40 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 21/29] aarch64: Use arch_init to configure sve Richard Henderson
2022-07-18 11:44 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 22/29] ppc64: Use uint64_t to represent double Richard Henderson
2022-07-12 11:17 ` Matheus K. Ferst
2022-07-08 15:46 ` [RISU PATCH v4 23/29] Standardize reginfo_dump_mismatch printing Richard Henderson
2022-07-18 11:54 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 24/29] Add --fulldump and --diffdup options Richard Henderson
2022-07-18 12:06 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 25/29] Remove return value from reginfo_dump Richard Henderson
2022-07-18 11:55 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 26/29] ppc64: Clean up reginfo handling Richard Henderson
2022-07-12 11:17 ` Matheus K. Ferst
2022-07-08 15:46 ` [RISU PATCH v4 27/29] aarch64: Tidy reginfo dumping ahead of ZA state Richard Henderson
2022-07-18 12:08 ` Peter Maydell
2022-07-08 15:46 ` [RISU PATCH v4 28/29] aarch64: Add support for ZA storage Richard Henderson
2022-07-18 12:09 ` Peter Maydell [this message]
2022-07-08 15:47 ` [RISU PATCH v4 29/29] aarch64: Trivial SME test Richard Henderson
2022-07-18 12:11 ` Peter Maydell
2022-07-18 12:19 ` [RISU PATCH v4 00/29] risu cleanups and improvements Peter Maydell
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