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Re: [PATCH 0/3] target/arm: Fix various FEAT_MOPS bugs

From: Richard Henderson
Subject: Re: [PATCH 0/3] target/arm: Fix various FEAT_MOPS bugs
Date: Mon, 30 Oct 2023 11:24:30 -0700
User-agent: Mozilla Thunderbird 
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>


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