This adds group decoding for opcode 0x0f 0x01 (group 7).
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
---
arch/x86/kvm/x86_emulate.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index 7310368..ef6de16 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -70,7 +70,7 @@
#define GroupMask 0xff /* Group number stored in bits 0:7 */
enum {
- Group1A, Group3_Byte, Group3, Group4, Group5,
+ Group1A, Group3_Byte, Group3, Group4, Group5, Group7,
};
static u16 opcode_table[256] = {
@@ -179,7 +179,7 @@ static u16 opcode_table[256] = {
static u16 twobyte_table[256] = {
/* 0x00 - 0x0F */
- 0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
+ 0, Group | GroupDual | Group7, 0, 0, 0, 0, ImplicitOps, 0,
ImplicitOps, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
/* 0x10 - 0x1F */
0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0, 0, 0, 0, 0, 0,
@@ -252,9 +252,14 @@ static u16 group_table[] = {
[Group5*8] =
DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM, 0, 0,
SrcMem | ModRM, 0, SrcMem | ModRM | Stack, 0,
+ [Group7*8] =
+ 0, 0, ModRM | SrcMem, ModRM | SrcMem,
+ SrcNone | ModRM | DstMem, 0, SrcMem | ModRM, SrcMem | ModRM | ByteOp,
};
static u16 group2_table[] = {
+ [Group7*8] =
+ SrcNone | ModRM, 0, 0, 0, SrcNone | ModRM | DstMem, 0, SrcMem | ModRM,
0,
};
/* EFLAGS bit definitions. */
--
1.5.4.5
-------------------------------------------------------------------------
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