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Re: [PATCH v5 09/54] tcg/i386: Add have_atomic16
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v5 09/54] tcg/i386: Add have_atomic16 |
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Date: |
Mon, 15 May 2023 17:56:15 +0100 |
On Mon, 15 May 2023 at 15:36, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Notice when Intel or AMD have guaranteed that vmovdqa is atomic.
> The new variable will also be used in generated code.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> include/qemu/cpuid.h | 18 ++++++++++++++++++
> tcg/i386/tcg-target.h | 1 +
> tcg/i386/tcg-target.c.inc | 27 +++++++++++++++++++++++++++
> 3 files changed, 46 insertions(+)
>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- Re: [PATCH v5 02/54] accel/tcg: Honor atomicity of loads, (continued)
- [PATCH v5 07/54] tcg: Add 128-bit guest memory primitives, Richard Henderson, 2023/05/15
- [PATCH v5 01/54] include/exec/memop: Add MO_ATOM_*, Richard Henderson, 2023/05/15
- [PATCH v5 05/54] accel/tcg: Implement helper_{ld, st}*_mmu for user-only, Richard Henderson, 2023/05/15
- [PATCH v5 09/54] tcg/i386: Add have_atomic16, Richard Henderson, 2023/05/15
- Re: [PATCH v5 09/54] tcg/i386: Add have_atomic16,
Peter Maydell <=
- [PATCH v5 16/54] tcg/aarch64: Use full load/store helpers in user-only mode, Richard Henderson, 2023/05/15
- [PATCH v5 14/54] accel/tcg: Add have_lse2 support in ldst_atomicity, Richard Henderson, 2023/05/15
- [PATCH v5 11/54] accel/tcg: Add aarch64 specific support in ldst_atomicity, Richard Henderson, 2023/05/15
[PATCH v5 15/54] tcg/i386: Use full load/store helpers in user-only mode, Richard Henderson, 2023/05/15
[PATCH v5 23/54] tcg/s390x: Use full load/store helpers in user-only mode, Richard Henderson, 2023/05/15