Match the contents of table 2-17 ("#UD Exception and VEX.L Field Encoding")
in the SDM, for instruction in exception class 5. They were incorrectly
accepting 256-bit versions that do not exist.
Cc: [email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
---
target/i386/tcg/decode-new.c.inc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index 09e3d8884cf..e44b92710cf 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -628,7 +628,7 @@ static void decode_0F7E(DisasContext *s, CPUX86State *env,
X86OpEntry *entry, ui
static const X86OpEntry opcodes_0F7E[4] = {
X86_OP_ENTRY3(MOVD_from, E,y, None,None, P,y, vex5 mmx),
X86_OP_ENTRY3(MOVD_from, E,y, None,None, V,y, vex5),
- X86_OP_ENTRY3(MOVQ, V,x, None,None, W,q, vex5), /* wrong dest
Vy on SDM! */
+ X86_OP_ENTRY3(MOVQ, V,dq,None,None, W,q, vex5), /* wrong dest
Vq on SDM! */
{},
};
*entry = *decode_by_prefix(s, opcodes_0F7E);
@@ -693,7 +693,7 @@ static void decode_0FD6(DisasContext *s, CPUX86State *env,
X86OpEntry *entry, ui
{
static const X86OpEntry movq[4] = {
{},
- X86_OP_ENTRY3(MOVQ, W,x, None, None, V,q, vex5),
+ X86_OP_ENTRY3(MOVQ, W,dq, None, None, V,q, vex5),
X86_OP_ENTRY3(MOVq_dq, V,dq, None, None, N,q),
X86_OP_ENTRY3(MOVq_dq, P,q, None, None, U,q),
};
@@ -1102,7 +1102,7 @@ static void decode_0F12(DisasContext *s, CPUX86State
*env, X86OpEntry *entry, ui
};
static const X86OpEntry opcodes_0F12_reg[4] = {
X86_OP_ENTRY3(VMOVHLPS, V,dq, H,dq, U,dq, vex7),
- X86_OP_ENTRY3(VMOVLPx, W,x, H,x, U,q, vex5), /* MOVLPD */
+ X86_OP_ENTRY3(VMOVLPx, W,dq, H,dq, U,q, vex5), /* MOVLPD */
X86_OP_ENTRY3(VMOVSLDUP, V,x, None,None, U,x, vex4 cpuid(SSE3)),
X86_OP_ENTRY3(VMOVDDUP, V,x, None,None, U,x, vex5 cpuid(SSE3)),
};
@@ -1465,7 +1465,7 @@ static const X86OpEntry opcodes_0F[256] = {
[0x6b] = X86_OP_ENTRY3(PACKSSDW, V,x, H,x, W,x, vex4 mmx avx2_256
p_00_66),
[0x6c] = X86_OP_ENTRY3(PUNPCKLQDQ, V,x, H,x, W,x, vex4 p_66 avx2_256),
[0x6d] = X86_OP_ENTRY3(PUNPCKHQDQ, V,x, H,x, W,x, vex4 p_66 avx2_256),
- [0x6e] = X86_OP_ENTRY3(MOVD_to, V,x, None,None, E,y, vex5 mmx p_00_66),
/* wrong dest Vy on SDM! */
+ [0x6e] = X86_OP_ENTRY3(MOVD_to, V,dq,None,None, E,y, vex5 mmx p_00_66),
/* wrong dest Vy on SDM! */
[0x6f] = X86_OP_GROUP0(0F6F),
[0x78] = X86_OP_GROUP0(0F78),
--
2.52.0
