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Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to g
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas |
Date: |
Tue, 21 May 2019 10:08:47 +0100 |
User-agent: |
mu4e 1.3.2; emacs 26.1 |
Richard Henderson <address@hidden> writes:
> On Mon, May 20, 2019, 08:17 Alex Bennée <address@hidden> wrote:
>
>>
>> Jan Bobek <address@hidden> writes:
>>
>> > This allows us to drop dependency on NASM and build the test image
>> > with GCC only. Adds support for x86_64, too.
>>
>> ./risu --master -t run.out test_i386.bin
>>
>> and then:
>>
>> ./risu -t run.out test_i386.bin
>>
>> Gives:
>>
>> loading test image test_i386.bin...
>> starting apprentice image at 0xf7f07000
>> starting image
>> finished early after 1 checkpoints
>> match status...
>> mismatch on regs!
>> this reginfo:
>> faulting insn fc0b90f
>>
>> Because:
>>
>> Mismatch (master v apprentice):
>> xmm4 : fe76ea16f7d9c58c 000006fc00000000
>> v: fe76ea16f7d1a58c 000006fc00000000
>>
>> We probably need to zero or reset the xmm regs both in the test and when
>> risugen dumps it's preamble.
>>
>
> That gets fixed later in the series.
So it does, but I'm still seeing the test fail when played back :-/
--
Alex Bennée
- [Qemu-devel] [RISU v2 05/11] risu_i386: implement missing CPU-specific functions, (continued)
- [Qemu-devel] [RISU v2 05/11] risu_i386: implement missing CPU-specific functions, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 10/11] risu_reginfo_i386: replace xfeature constants with symbolic names, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/17
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/18
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Alex Bennée, 2019/05/20
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/20
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas,
Alex Bennée <=
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Alex Bennée, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Richard Henderson, 2019/05/21
- Re: [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/21
[Qemu-devel] [RISU v2 11/11] risu_reginfo_i386: accept named feature sets for --xfeature, Jan Bobek, 2019/05/17
[Qemu-devel] [RISU v2 08/11] configure: add i386/x86_64 architectures, Jan Bobek, 2019/05/17