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Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed
From: |
Paulo César Pereira de Andrade |
Subject: |
Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed |
Date: |
Tue, 23 Aug 2022 12:45:51 -0300 |
Em ter., 23 de ago. de 2022 às 12:31, Paul Cercueil
<paul@crapouillou.net> escreveu:
>
> Note that this patch fixes the 3to2 and varargs checks, but the
> following are still failing: cvt, fop_sqrt, clobber, call.
Let's first check the most likely cause. For fop_sqrt.tst, please
test commenting with // or /* */ the lines that have either $NaN
or $Inf.
Also in the first suspect, clobber.tst might be failing at:
jmpf(__LINE__, unord, 0, $(0.0 / 0.0))
but please test bisecting the tests, until finding the one that fails.
It must be calling abort, running in a debugger would be a bit
easier to debug.
For call.tst, please also bisect to find what test is failing. This
test does extensive checking on to/from float/double tests, and
to/from float/double/word tests as well as several validations on
special values, for 32 bit, values like 0x80000000, 0xffffffff,
0x7fffffff, 0x80000001 and the similar 8 and 16 bit values, to
check for proper conversions.
It must be something simple like the patch you just did, or
might be a qemu-user bug.
> Cheers,
> -Paul
Thanks,
Paulo
- Re: Check results on PowerPC, (continued)
- Re: Check results on PowerPC, Paulo César Pereira de Andrade, 2022/08/18
- Re: Check results on PowerPC, Paul Cercueil, 2022/08/19
- Re: Check results on PowerPC, Paulo César Pereira de Andrade, 2022/08/19
- Re: Check results on PowerPC, Paul Cercueil, 2022/08/20
- Re: Check results on PowerPC, Paulo César Pereira de Andrade, 2022/08/22
- Re: Check results on PowerPC, Paulo César Pereira de Andrade, 2022/08/22
- Re: Check results on PowerPC, Paul Cercueil, 2022/08/23
- Re: Check results on PowerPC, Paulo César Pereira de Andrade, 2022/08/23
- [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paul Cercueil, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paul Cercueil, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed,
Paulo César Pereira de Andrade <=
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paul Cercueil, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paulo César Pereira de Andrade, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paul Cercueil, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paulo César Pereira de Andrade, 2022/08/23
- Re: [PATCH] ppc: Fix 'calli' when floating-point arguments are passed, Paulo César Pereira de Andrade, 2022/08/23