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authorWei Yongjun <yjwei@cn.fujitsu.com>2010-07-06 16:52:53 +0800
committerAvi Kivity <avi@redhat.com>2010-08-02 06:40:25 +0300
commitb16b2b7bb5a78afceb7fe22f2a04476cd70182b7 (patch)
tree1b5352e4c8fa6336128ee1e9b979dc4d1e239614
parente97e883f8bfbe02cfc2bfff45e68921dfe590c7e (diff)
KVM: x86 emulator: fix 'mov rm,sreg' instruction decoding
The source operand of 'mov rm,sreg' is segment register, not general-purpose register, so remove SrcReg from decoding. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>
-rw-r--r--arch/x86/kvm/emulate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 59568ad21ab3..8337567a0f44 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -169,7 +169,7 @@ static u32 opcode_table[256] = {
/* 0x88 - 0x8F */
ByteOp | DstMem | SrcReg | ModRM | Mov, DstMem | SrcReg | ModRM | Mov,
ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov,
- DstMem | SrcReg | ModRM | Mov, ModRM | DstReg,
+ DstMem | SrcNone | ModRM | Mov, ModRM | DstReg,
ImplicitOps | SrcMem16 | ModRM, Group | Group1A,
/* 0x90 - 0x97 */
DstReg, DstReg, DstReg, DstReg, DstReg, DstReg, DstReg, DstReg,