diff options
| author | Avi Kivity <avi@redhat.com> | 2010-08-26 11:56:07 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:51:36 +0200 |
| commit | 5315fbb223086c078c979d16734844ccff12f087 (patch) | |
| tree | 2dd51f5f215706dc7f7e42ab7985d85cac225e13 | |
| parent | 8d8f4e9f66ab36e4fcc75eca1e828af8466309f1 (diff) | |
KVM: x86 emulator: simplify ALU block (opcodes 00-3F) decode flags
Use the new byte/word dual opcode decode.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| -rw-r--r-- | arch/x86/kvm/emulate.c | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 1a230b5495e0..277e667a382f 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2385,42 +2385,34 @@ static struct group_dual group9 = { { static struct opcode opcode_table[256] = { /* 0x00 - 0x07 */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImm), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64), /* 0x08 - 0x0F */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImm), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), D(ImplicitOps | Stack | No64), N, /* 0x10 - 0x17 */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImm), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64), /* 0x18 - 0x1F */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImm), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64), /* 0x20 - 0x27 */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImmByte), D(DstAcc | SrcImm), N, N, + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), N, N, /* 0x28 - 0x2F */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImmByte), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), N, I(ByteOp | DstAcc | No64, em_das), /* 0x30 - 0x37 */ - D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImmByte), D(DstAcc | SrcImm), N, N, + D2bv(DstMem | SrcReg | ModRM | Lock), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), N, N, /* 0x38 - 0x3F */ - D(ByteOp | DstMem | SrcReg | ModRM), D(DstMem | SrcReg | ModRM), - D(ByteOp | DstReg | SrcMem | ModRM), D(DstReg | SrcMem | ModRM), - D(ByteOp | DstAcc | SrcImm), D(DstAcc | SrcImm), + D2bv(DstMem | SrcReg | ModRM), D2bv(DstReg | SrcMem | ModRM), + D2bv(DstAcc | SrcImm), N, N, /* 0x40 - 0x4F */ X16(D(DstReg)), |