From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [PATCH 0/3] target/arm: Fix various FEAT_MOPS bugs
Date: Mon, 30 Oct 2023 11:24:30 -0700 [thread overview]
Message-ID: <0a5891de-2177-497b-9489-2e2aed05918c@linaro.org> (raw)
In-Reply-To: <20231030174000.3792225-1-peter.maydell@linaro.org>
On 10/30/23 10:39, Peter Maydell wrote:
> This patchset fixes some bugs in FEAT_MOPS that were encountered
> by somebody trying to use it in qemu user-mode:
> * we forgot to set the SCTLR bit in CPU reset, so all the
> insns UNDEF
> * we weren't reporting the hwcap bit because of a uint32_t
> vs uint64_t mixup
> * we didn't handle the case of SET* with Xs == XZR correctly
>
> This set of patches fix these issues.
>
> thanks
> -- PMM
>
> Peter Maydell (3):
> target/arm: Enable FEAT_MOPS insns in user-mode emulation
> linux-user: Report AArch64 hwcap2 fields above bit 31
> target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
prev parent reply other threads:[~2023-10-30 18:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-30 17:39 [PATCH 0/3] target/arm: Fix various FEAT_MOPS bugs Peter Maydell
2023-10-30 17:39 ` [PATCH 1/3] target/arm: Enable FEAT_MOPS insns in user-mode emulation Peter Maydell
2023-10-30 17:39 ` [PATCH 2/3] linux-user: Report AArch64 hwcap2 fields above bit 31 Peter Maydell
2023-11-02 7:28 ` Philippe Mathieu-Daudé
2023-10-30 17:40 ` [PATCH 3/3] target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly Peter Maydell
2023-10-30 18:24 ` Richard Henderson [this message]
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