Re: [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw

qemu-riscv

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Re: [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs wr

From:	Bin Meng
Subject:	Re: [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs write-only operation
Date:	Tue, 24 Aug 2021 14:37:46 +0800

On Tue, Aug 24, 2021 at 4:02 AM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> We distinguish write-only by passing ret_value as NULL.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/riscv/csr.c | 23 +++++++++++++++--------
>  1 file changed, 15 insertions(+), 8 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

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[PATCH v5 04/24] target/riscv: Add DisasContext to gen_get_gpr, gen_set_gpr, (continued)
- [PATCH v5 04/24] target/riscv: Add DisasContext to gen_get_gpr, gen_set_gpr, Richard Henderson, 2021/08/23
- [PATCH v5 06/24] target/riscv: Add DisasExtend to gen_arith*, Richard Henderson, 2021/08/23
- [PATCH v5 08/24] target/riscv: Use gen_arith for mulh and mulhu, Richard Henderson, 2021/08/23
- [PATCH v5 07/24] target/riscv: Remove gen_arith_div*, Richard Henderson, 2021/08/23
- [PATCH v5 09/24] target/riscv: Move gen_* helpers for RVM, Richard Henderson, 2021/08/23
- [PATCH v5 11/24] target/riscv: Add DisasExtend to gen_unary, Richard Henderson, 2021/08/23
- [PATCH v5 10/24] target/riscv: Move gen_* helpers for RVB, Richard Henderson, 2021/08/23
- [PATCH v5 14/24] target/riscv: Use get_gpr in branches, Richard Henderson, 2021/08/23
- [PATCH v5 12/24] target/riscv: Use DisasExtend in shift operations, Richard Henderson, 2021/08/23
- [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs write-only operation, Richard Henderson, 2021/08/23
  - Re: [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs write-only operation, Bin Meng <=
  - Re: [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs write-only operation, Alistair Francis, 2021/08/25
- [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw, Richard Henderson, 2021/08/23
  - Re: [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw, Bin Meng, 2021/08/24
  - Re: [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw, Alistair Francis, 2021/08/25
- [PATCH v5 15/24] target/riscv: Use {get, dest}_gpr for integer load/store, Richard Henderson, 2021/08/23
- [PATCH v5 17/24] target/riscv: Fix hgeie, hgeip, Richard Henderson, 2021/08/23
  - Re: [PATCH v5 17/24] target/riscv: Fix hgeie, hgeip, Bin Meng, 2021/08/24
  - Re: [PATCH v5 17/24] target/riscv: Fix hgeie, hgeip, Alistair Francis, 2021/08/25
- [PATCH v5 18/24] target/riscv: Reorg csr instructions, Richard Henderson, 2021/08/23
  - Re: [PATCH v5 18/24] target/riscv: Reorg csr instructions, Alistair Francis, 2021/08/25

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