[PATCH 11/25] KVM: x86 emulator: fix jmp r/m64 instruction

From: Avi Kivity
Date: Sun Sep 28 2008 - 11:53:35 EST


From: Avi Kivity <avi@xxxxxxxxxxxx>

jmp r/m64 doesn't require the rex.w prefix to indicate the operand size
is 64 bits. Set the Stack attribute (even though it doesn't involve the
stack, really) to indicate this.

Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxx>
---
arch/x86/kvm/x86_emulate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index 0630d21..0c120c4 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -288,7 +288,7 @@ static u16 group_table[] = {
[Group5*8] =
DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM,
SrcMem | ModRM | Stack, 0,
- SrcMem | ModRM, 0, SrcMem | ModRM | Stack, 0,
+ SrcMem | ModRM | Stack, 0, SrcMem | ModRM | Stack, 0,
[Group7*8] =
0, 0, ModRM | SrcMem, ModRM | SrcMem,
SrcNone | ModRM | DstMem | Mov, 0,
--
1.6.0.1

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