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Re: [PATCH V15 2/6] target/mips: Add unaligned access support for MIPS64
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH V15 2/6] target/mips: Add unaligned access support for MIPS64R6 and Loongson-3 |
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Date: |
Wed, 28 Oct 2020 09:45:57 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 10/27/20 9:18 PM, Huacai Chen wrote:
> MIPSR6 (not only MIPS32R6) processors support unaligned access in
> hardware, so set MO_UNALN in their default_tcg_memop_mask. Btw, new
> Loongson-3 (such as Loongson-3A4000) also support unaligned access,
> since both old and new Loongson-3 use the same binaries, we can simply
> set MO_UNALN for all Loongson-3 processors.
>
> Signed-off-by: Huacai Chen <chenhc@lemote.com>
> ---
> target/mips/translate.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
- [PATCH V15 0/6] mips: Add Loongson-3 machine support, Huacai Chen, 2020/10/28
- [PATCH V15 1/6] target/mips: Fix PageMask with variable page size, Huacai Chen, 2020/10/28
- [PATCH V15 2/6] target/mips: Add unaligned access support for MIPS64R6 and Loongson-3, Huacai Chen, 2020/10/28
- Re: [PATCH V15 2/6] target/mips: Add unaligned access support for MIPS64R6 and Loongson-3,
Richard Henderson <=
- [PATCH V15 3/6] hw/mips: Implement fw_cfg_arch_key_name(), Huacai Chen, 2020/10/28
- [PATCH V15 4/6] hw/mips: Add Loongson-3 boot parameter helpers, Huacai Chen, 2020/10/28
- [PATCH V15 5/6] hw/mips: Add Loongson-3 machine support, Huacai Chen, 2020/10/28
- [PATCH V15 6/6] docs/system: Update MIPS machine documentation, Huacai Chen, 2020/10/28