[PATCH v2 3/3] target/i386: Fix exception classes for MOVNTPS/MOVNTPD.

[Ricky Zhou]

Before this change, MOVNTPS and MOVNTPD were labeled as Exception Class
4 (only requiring alignment for legacy SSE instructions). This changes
them to Exception Class 1 (always requiring memory alignment), as
documented in the Intel manual.
---
 target/i386/tcg/decode-new.c.inc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index 796ba7cf18..282721b54c 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -750,8 +750,9 @@ static void decode_0F2A(DisasContext *s, CPUX86State *env, 
X86OpEntry *entry, ui
 static void decode_0F2B(DisasContext *s, CPUX86State *env, X86OpEntry *entry, 
uint8_t *b)
 {
     static const X86OpEntry opcodes_0F2B[4] = {
-        X86_OP_ENTRY3(MOVDQ,      M,x,  None,None, V,x, vex4), /* MOVNTPS */
-        X86_OP_ENTRY3(MOVDQ,      M,x,  None,None, V,x, vex4), /* MOVNTPD */
+        X86_OP_ENTRY3(MOVDQ,      M,x,  None,None, V,x, vex1), /* MOVNTPS */
+        X86_OP_ENTRY3(MOVDQ,      M,x,  None,None, V,x, vex1), /* MOVNTPD */
+        /* AMD extensions */
         X86_OP_ENTRY3(VMOVSS_st,  M,ss, None,None, V,x, vex4 cpuid(SSE4A)), /* 
MOVNTSS */
         X86_OP_ENTRY3(VMOVLPx_st, M,sd, None,None, V,x, vex4 cpuid(SSE4A)), /* 
MOVNTSD */
     };
-- 
2.39.2