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Re: [PATCH v3 14/14] target/riscv: Compute mstatus.sd on demand
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From: |
Alistair Francis |
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Subject: |
Re: [PATCH v3 14/14] target/riscv: Compute mstatus.sd on demand |
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Date: |
Mon, 18 Oct 2021 14:52:42 +1000 |
On Sun, Oct 17, 2021 at 3:32 AM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The position of this read-only field is dependent on the
> current cpu width. Rather than having to compute that
> difference in many places, compute it only on read.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This means that the value reported by riscv_cpu_dump_state() and GDB
will both be incorrect though?
Alistair
- [PATCH v3 02/14] target/riscv: Create RISCVMXL enumeration, (continued)
- [PATCH v3 02/14] target/riscv: Create RISCVMXL enumeration, Richard Henderson, 2021/10/16
- [PATCH v3 01/14] target/riscv: Move cpu_get_tb_cpu_state out of line, Richard Henderson, 2021/10/16
- [PATCH v3 09/14] target/riscv: Replace DisasContext.w with DisasContext.ol, Richard Henderson, 2021/10/16
- [PATCH v3 07/14] target/riscv: Properly check SEW in amo_op, Richard Henderson, 2021/10/16
- [PATCH v3 12/14] target/riscv: Use gen_unary_per_ol for RVB, Richard Henderson, 2021/10/16
- [PATCH v3 11/14] target/riscv: Adjust trans_rev8_32 for riscv64, Richard Henderson, 2021/10/16
- [PATCH v3 10/14] target/riscv: Use gen_arith_per_ol for RVM, Richard Henderson, 2021/10/16
- [PATCH v3 14/14] target/riscv: Compute mstatus.sd on demand, Richard Henderson, 2021/10/16
- Re: [PATCH v3 14/14] target/riscv: Compute mstatus.sd on demand,
Alistair Francis <=
[PATCH v3 13/14] target/riscv: Use gen_shift*_per_ol for RVB, RVI, Richard Henderson, 2021/10/16