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authorGuillaume Thouvenin <guillaume.thouvenin@ext.bull.net>2008-09-12 13:51:15 +0200
committerAvi Kivity <avi@qumranet.com>2008-10-15 10:16:14 +0200
commit8a9fee67fba585b4c4731a749367e1751ebf416c (patch)
treed1436b58b31b35a3ffd75b5e722e034f2c071c2d /arch
parent9c9fddd0e784346a6d0ce82ed20d9ad21f3c8a2c (diff)
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KVM: x86 emulator: Add cmp al, imm and cmp ax, imm instructions (ocodes 3c, 3d)
Add decode entries for these opcodes; execution is already implemented. Signed-off-by: Guillaume Thouvenin <guillaume.thouvenin@ext.bull.net> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kvm/x86_emulate.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index 4390ec8c47a6..2b43208a38bc 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -108,7 +108,8 @@ static u16 opcode_table[256] = {
/* 0x38 - 0x3F */
ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM,
ByteOp | DstReg | SrcMem | ModRM, DstReg | SrcMem | ModRM,
- 0, 0, 0, 0,
+ ByteOp | DstAcc | SrcImm, DstAcc | SrcImm,
+ 0, 0,
/* 0x40 - 0x47 */
DstReg, DstReg, DstReg, DstReg, DstReg, DstReg, DstReg, DstReg,
/* 0x48 - 0x4F */