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Re: [PATCH] target/rx: Correctly set Error Summary bit in set_fpsw() hel
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH] target/rx: Correctly set Error Summary bit in set_fpsw() helper |
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Date: |
Wed, 15 Dec 2021 13:34:16 +0000 |
On Wed, 15 Dec 2021 at 12:43, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>
> FIELD_DP32() does not update its first argument, so the Floating-Point
> Error Summary Flag (FS, summary of FV/FO/FZ/FU bits) is never updated
> to the Floating-Point Status Word (FPSW). Fix by assigning FIELD_DP32()
> returned value to env->fpsw.
>
> Fixes: 075d047e2bd ("target/rx: TCG helpers")
> Reported-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
-- PMM