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Commit d269e396 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: x86 emulator: simplify instruction decode flags for opcodes E0-FF 



Use the new byte/word dual opcode decode.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent d2c6c7ad

arch/x86/kvm/emulate.c

+2 −4
Original line number Diff line number Diff line
@@ -2479,13 +2479,11 @@ static struct opcode opcode_table[256] = { 
	N, N, N, N, N, N, N, N,

	/* 0xE0 - 0xE7 */

	X4(D(SrcImmByte)),

	D(ByteOp | SrcImmUByte | DstAcc), D(SrcImmUByte | DstAcc),

	D(ByteOp | SrcAcc | DstImmUByte), D(SrcAcc | DstImmUByte),

	D2bv(SrcImmUByte | DstAcc), D2bv(SrcAcc | DstImmUByte),

	/* 0xE8 - 0xEF */

	D(SrcImm | Stack), D(SrcImm | ImplicitOps),

	D(SrcImmFAddr | No64), D(SrcImmByte | ImplicitOps),

	D(SrcNone | ByteOp | DstAcc), D(SrcNone | DstAcc),

	D(ByteOp | SrcAcc | ImplicitOps), D(SrcAcc | ImplicitOps),

	D2bv(SrcNone | DstAcc),	D2bv(SrcAcc | ImplicitOps),

	/* 0xF0 - 0xF7 */

	N, N, N, N,

	D(ImplicitOps | Priv), D(ImplicitOps), G(ByteOp, group3), G(0, group3),