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Re: [Qemu-devel] [RISU RFC PATCH v1 4/7] risugen_x86: add module
From: |
Jan Bobek |
Subject: |
Re: [Qemu-devel] [RISU RFC PATCH v1 4/7] risugen_x86: add module |
Date: |
Fri, 28 Jun 2019 12:03:23 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 6/27/19 6:53 AM, Richard Henderson wrote:
> On 6/27/19 12:29 PM, Richard Henderson wrote:
>> On 6/19/19 7:04 AM, Jan Bobek wrote:
>>> + --x86_64 : generate 64-bit (rather than 32-bit) x86 code.
>> Better is to use
>>
>> .mode x86.64
>> vs
>> .mode x86.32
>>
>> or some such, like we do for aarch64.
>>
>
> Nevermind. Unlike aarch64, the same input file can be used for both 32-bit
> and
> 64-bit mode, more or less.
Exactly. :) For the record, I don't like the switch either; in fact,
all the architecture-specific switches in risugen are a bit unsightly,
but I couldn't think of a better solution right away.
-Jan
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- Re: [Qemu-devel] [RISU RFC PATCH v1 2/7] risugen_x86_asm: add module, (continued)
- [Qemu-devel] [RISU RFC PATCH v1 1/7] risugen_common: add insnv, randint_constr, rand_fill, Jan Bobek, 2019/06/19
- [Qemu-devel] [RISU RFC PATCH v1 3/7] risugen_x86_emit: add module, Jan Bobek, 2019/06/19
- [Qemu-devel] [RISU RFC PATCH v1 5/7] risugen: allow all byte-aligned instructions, Jan Bobek, 2019/06/19
- [Qemu-devel] [RISU RFC PATCH v1 4/7] risugen_x86: add module, Jan Bobek, 2019/06/19
[Qemu-devel] [RISU RFC PATCH v1 7/7] x86.risu: add SSE2 instructions, Jan Bobek, 2019/06/19
[Qemu-devel] [RISU RFC PATCH v1 6/7] x86.risu: add SSE instructions, Jan Bobek, 2019/06/19