[PATCH v2 3/8] KVM: x86 emulator: simplify string instruction decode flags

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Use the new byte/word dual opcode decode.

Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
 arch/x86/kvm/emulate.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index c47f350..356b994 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2431,8 +2431,8 @@ static struct opcode opcode_table[256] = {
 	I(DstReg | SrcMem | ModRM | Src2Imm, em_imul_3op),
 	I(SrcImmByte | Mov | Stack, em_push),
 	I(DstReg | SrcMem | ModRM | Src2ImmByte, em_imul_3op),
-	D(DstDI | ByteOp | Mov | String), D(DstDI | Mov | String), /* insb, insw/insd */
-	D(SrcSI | ByteOp | ImplicitOps | String), D(SrcSI | ImplicitOps | String), /* outsb, outsw/outsd */
+	D2bv(DstDI | Mov | String), /* insb, insw/insd */
+	D2bv(SrcSI | ImplicitOps | String), /* outsb, outsw/outsd */
 	/* 0x70 - 0x7F */
 	X16(D(SrcImmByte)),
 	/* 0x80 - 0x87 */
@@ -2456,13 +2456,12 @@ static struct opcode opcode_table[256] = {
 	/* 0xA0 - 0xA7 */
 	D(ByteOp | DstAcc | SrcMem | Mov | MemAbs), D(DstAcc | SrcMem | Mov | MemAbs),
 	D(ByteOp | DstMem | SrcAcc | Mov | MemAbs), D(DstMem | SrcAcc | Mov | MemAbs),
-	D(ByteOp | SrcSI | DstDI | Mov | String), D(SrcSI | DstDI | Mov | String),
-	D(ByteOp | SrcSI | DstDI | String), D(SrcSI | DstDI | String),
+	D2bv(SrcSI | DstDI | Mov | String), D2bv(SrcSI | DstDI | String),
 	/* 0xA8 - 0xAF */
 	D(DstAcc | SrcImmByte | ByteOp), D(DstAcc | SrcImm),
-	D(ByteOp | SrcAcc | DstDI | Mov | String), D(SrcAcc | DstDI | Mov | String),
-	D(ByteOp | SrcSI | DstAcc | Mov | String), D(SrcSI | DstAcc | Mov | String),
-	D(ByteOp | SrcAcc | DstDI | String), D(SrcAcc | DstDI | String),
+	D2bv(SrcAcc | DstDI | Mov | String),
+	D2bv(SrcSI | DstAcc | Mov | String),
+	D2bv(SrcAcc | DstDI | String),
 	/* 0xB0 - 0xB7 */
 	X8(D(ByteOp | DstReg | SrcImm | Mov)),
 	/* 0xB8 - 0xBF */
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux