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[Qemu-devel] Re: [PATCH] target-i386: fix commit c22549204a6edc431e8e435
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] Re: [PATCH] target-i386: fix commit c22549204a6edc431e8e4358e61bd56386ff6957 |
Date: |
Fri, 12 Mar 2010 14:32:34 +0100 |
User-agent: |
Mozilla-Thunderbird 2.0.0.22 (X11/20090707) |
Paolo Bonzini a écrit :
> On 03/12/2010 12:38 PM, TeLeMan wrote:
>> The commit c22549204a6edc431e8e4358e61bd56386ff6957 led movntps&
>> movntdq to be translated incorrectly.
>
> This should go on stable-0.12 too.
>
The patch is correct, and I agree it should go to stable-0.12 too. I'll
commit it later today.
>
>> Signed-off-by: TeLeMan<address@hidden>
>> ---
>> target-i386/translate.c | 5 +++++
>> 1 files changed, 5 insertions(+), 0 deletions(-)
>>
>> diff --git a/target-i386/translate.c b/target-i386/translate.c
>> index 6838d53..07b0a70 100644
>> --- a/target-i386/translate.c
>> +++ b/target-i386/translate.c
>> @@ -3457,6 +3457,11 @@ static void gen_sse(DisasContext *s, int b,
>> target_ulong pc_start, int rex_r)
>> case 0x1e7: /* movntdq */
>> case 0x02b: /* movntps */
>> case 0x12b: /* movntps */
>> + if (mod == 3)
>> + goto illegal_op;
>> + gen_lea_modrm(s, modrm,®_addr,&offset_addr);
>> + gen_sto_env_A0(s->mem_index,
>> offsetof(CPUX86State,xmm_regs[reg]));
>> + break;
>> case 0x3f0: /* lddqu */
>> if (mod == 3)
>> goto illegal_op;
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net