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Re: [Qemu-devel] [PATCH] target-mips: Add missing calls to synchronise S
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From: |
Leon Alrae |
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Subject: |
Re: [Qemu-devel] [PATCH] target-mips: Add missing calls to synchronise SoftFloat status |
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Date: |
Thu, 11 Dec 2014 15:27:33 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
On 02/12/2014 17:02, Maciej W. Rozycki wrote:
> Add missing calls to synchronise the SoftFloat status with the CP1.FSCR:
>
> + for the rounding and flush-to-zero modes upon processor reset,
>
> + for the flush-to-zero mode on FSCR updates through the GDB stub.
>
> Refactor code accordingly and remove the redundant RESTORE_ROUNDING_MODE
> macro.
>
> Signed-off-by: Thomas Schwinge <address@hidden>
> Signed-off-by: Maciej W. Rozycki <address@hidden>
> ---
> qemu-mips-softfloat-status.diff
> Index: qemu-git-trunk/target-mips/cpu.h
> Index: qemu-git-trunk/target-mips/gdbstub.c
> Index: qemu-git-trunk/target-mips/op_helper.c
> Index: qemu-git-trunk/target-mips/translate.c
Reviewed-by: Leon Alrae <address@hidden>