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| author |   TeLeMan <geleman@gmail.com> | 2010-03-12 19:38:06 +0800 |
|---|---|---|
| committer |   Aurelien Jarno <aurelien@aurel32.net> | 2010-03-13 11:37:33 +0100 |
| commit | c5f5dc5bad4cec580f10b31fcafd1dd5bd93c88f (patch) | |
| tree | 3d99d0e5d13592ed9a345be72417f03947b9eee2 | |
| parent | target-i386: fix SIB decoding with index = 4 (diff) | |
| download | qemu-kvm-c5f5dc5bad4cec580f10b31fcafd1dd5bd93c88f.tar.gz qemu-kvm-c5f5dc5bad4cec580f10b31fcafd1dd5bd93c88f.tar.bz2 qemu-kvm-c5f5dc5bad4cec580f10b31fcafd1dd5bd93c88f.zip | |
target-i386: fix commit c22549204a6edc431e8e4358e61bd56386ff6957
The commit c22549204a6edc431e8e4358e61bd56386ff6957 led movntps &
movntdq to be translated incorrectly.
Signed-off-by: TeLeMan <geleman@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
(cherry picked from commit 2e21e7491ff2af3628a97d4652e7adcc6961c2e9)
| -rw-r--r-- | 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 a61db16ec..3de65bd1d 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -3165,6 +3165,11 @@ 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; |