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Re: [PATCH v1 09/19] target/arm: Load/store integer pair with one tcg op
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v1 09/19] target/arm: Load/store integer pair with one tcg operation |
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Date: |
Thu, 23 Feb 2023 15:57:32 +0000 |
On Thu, 16 Feb 2023 at 03:10, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> This is required for LSE2, where the pair must be treated
> atomically if it does not cross a 16-byte boundary. But
> it simplifies the code to do this always, just use the
> unpaired atomicity without LSE2.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- Re: [PATCH v1 04/19] target/arm: Use tcg_gen_qemu_st_i128 for STZG, STZ2G, (continued)
- [PATCH v1 07/19] target/arm: Add feature test for FEAT_LSE2, Richard Henderson, 2023/02/15
- [PATCH v1 05/19] target/arm: Use tcg_gen_qemu_{ld, st}_i128 in gen_sve_{ld, st}r, Richard Henderson, 2023/02/15
- [PATCH v1 06/19] target/arm: Sink gen_mte_check1 into load/store_exclusive, Richard Henderson, 2023/02/15
- [PATCH v1 08/19] target/arm: Add atom_data to DisasContext, Richard Henderson, 2023/02/15
- [PATCH v1 09/19] target/arm: Load/store integer pair with one tcg operation, Richard Henderson, 2023/02/15
- Re: [PATCH v1 09/19] target/arm: Load/store integer pair with one tcg operation,
Peter Maydell <=
- [PATCH v1 10/19] target/arm: Hoist finalize_memop out of do_gpr_{ld, st}, Richard Henderson, 2023/02/15
- [PATCH v1 11/19] target/arm: Hoist finalize_memop out of do_fp_{ld, st}, Richard Henderson, 2023/02/15
- [PATCH v1 12/19] target/arm: Pass memop to gen_mte_check1*, Richard Henderson, 2023/02/15
- [PATCH v1 14/19] target/arm: Check alignment in helper_mte_check, Richard Henderson, 2023/02/15