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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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