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Re: [Qemu-ppc] [Qemu-devel] Help with softfloat.c code
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From: |
Programmingkid |
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Subject: |
Re: [Qemu-ppc] [Qemu-devel] Help with softfloat.c code |
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Date: |
Mon, 17 Sep 2018 13:56:37 -0400 |
> On Sep 17, 2018, at 1:52 PM, Peter Maydell <address@hidden> wrote:
>
> On 17 September 2018 at 18:48, Programmingkid <address@hidden> wrote:
>> What I hope to do is implement a PowerPC CPU flag that indicates if an
>> rounded result is inexact.
>
> How is this different from the float_flag_inexact flag that softfloat already
> supports ?
Sorry I meant to say if a rounded result is different from the intermediate
result. This is what the FPSCR[FR] flag indicates on the PowerPC.
Thank you.