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Re: [PATCH 8/8] target/riscv: Support TCG_TARGET_SIGNED_ADDR32
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH 8/8] target/riscv: Support TCG_TARGET_SIGNED_ADDR32 |
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Date: |
Tue, 12 Oct 2021 00:00:56 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 |
On 10/10/21 19:44, Richard Henderson wrote:
> All RV64 32-bit operations sign-extend the output, so we are easily
> able to keep TCG_TYPE_I32 values sign-extended in host registers.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/riscv/tcg-target-sa32.h | 6 +++++-
> tcg/riscv/tcg-target.c.inc | 8 ++------
> 2 files changed, 7 insertions(+), 7 deletions(-)
Nice.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- Re: [PATCH 5/8] linux-user: Support TCG_TARGET_SIGNED_ADDR32, (continued)
- [PATCH 4/8] accel/tcg: Add guest_base_signed_addr32 for user-only, Richard Henderson, 2021/10/10
- [PATCH 2/8] accel/tcg: Split out g2h_tlbe, Richard Henderson, 2021/10/10
- [PATCH 8/8] target/riscv: Support TCG_TARGET_SIGNED_ADDR32, Richard Henderson, 2021/10/10
- [PATCH 6/8] tcg/aarch64: Support TCG_TARGET_SIGNED_ADDR32, Richard Henderson, 2021/10/10
- [PATCH 7/8] target/mips: Support TCG_TARGET_SIGNED_ADDR32, Richard Henderson, 2021/10/10