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KVM: x86 emulator: move group tables to top

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Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2010-07-29 15:11:37 +03:00
parent fd853310a1
commit 42a1c52095
1 changed files with 38 additions and 38 deletions
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76
arch/x86/kvm/emulate.c
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@ -115,6 +115,44 @@ struct opcode {
#define D(_y) { .flags = (_y) }
#define N D(0)
static struct opcode group_table[] = {
[Group1*8] =
X7(D(Lock)), N,
[Group1A*8] =
D(DstMem | SrcNone | ModRM | Mov | Stack), N, N, N, N, N, N, N,
[Group3*8] =
D(DstMem | SrcImm | ModRM), D(DstMem | SrcImm | ModRM),
D(DstMem | SrcNone | ModRM | Lock), D(DstMem | SrcNone | ModRM | Lock),
X4(D(Undefined)),
[Group4*8] =
D(ByteOp | DstMem | SrcNone | ModRM | Lock), D(ByteOp | DstMem | SrcNone | ModRM | Lock),
N, N, N, N, N, N,
[Group5*8] =
D(DstMem | SrcNone | ModRM | Lock), D(DstMem | SrcNone | ModRM | Lock),
D(SrcMem | ModRM | Stack), N,
D(SrcMem | ModRM | Stack), D(SrcMemFAddr | ModRM | ImplicitOps),
D(SrcMem | ModRM | Stack), N,
[Group7*8] =
N, N, D(ModRM | SrcMem | Priv), D(ModRM | SrcMem | Priv),
D(SrcNone | ModRM | DstMem | Mov), N,
D(SrcMem16 | ModRM | Mov | Priv), D(SrcMem | ModRM | ByteOp | Priv),
[Group8*8] =
N, N, N, N,
D(DstMem | SrcImmByte | ModRM), D(DstMem | SrcImmByte | ModRM | Lock),
D(DstMem | SrcImmByte | ModRM | Lock), D(DstMem | SrcImmByte | ModRM | Lock),
[Group9*8] =
N, D(DstMem64 | ModRM | Lock), N, N, N, N, N, N,
};
static struct opcode group2_table[] = {
[Group7*8] =
D(SrcNone | ModRM | Priv), N, N, D(SrcNone | ModRM | Priv),
D(SrcNone | ModRM | DstMem | Mov), N,
D(SrcMem16 | ModRM | Mov | Priv), N,
[Group9*8] =
N, N, N, N, N, N, N, N,
};
static struct opcode opcode_table[256] = {
/* 0x00 - 0x07 */
D(ByteOp | DstMem | SrcReg | ModRM | Lock), D(DstMem | SrcReg | ModRM | Lock),
@ -291,44 +329,6 @@ static struct opcode twobyte_table[256] = {
N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N
};
static struct opcode group_table[] = {
[Group1*8] =
X7(D(Lock)), N,
[Group1A*8] =
D(DstMem | SrcNone | ModRM | Mov | Stack), N, N, N, N, N, N, N,
[Group3*8] =
D(DstMem | SrcImm | ModRM), D(DstMem | SrcImm | ModRM),
D(DstMem | SrcNone | ModRM | Lock), D(DstMem | SrcNone | ModRM | Lock),
X4(D(Undefined)),
[Group4*8] =
D(ByteOp | DstMem | SrcNone | ModRM | Lock), D(ByteOp | DstMem | SrcNone | ModRM | Lock),
N, N, N, N, N, N,
[Group5*8] =
D(DstMem | SrcNone | ModRM | Lock), D(DstMem | SrcNone | ModRM | Lock),
D(SrcMem | ModRM | Stack), N,
D(SrcMem | ModRM | Stack), D(SrcMemFAddr | ModRM | ImplicitOps),
D(SrcMem | ModRM | Stack), N,
[Group7*8] =
N, N, D(ModRM | SrcMem | Priv), D(ModRM | SrcMem | Priv),
D(SrcNone | ModRM | DstMem | Mov), N,
D(SrcMem16 | ModRM | Mov | Priv), D(SrcMem | ModRM | ByteOp | Priv),
[Group8*8] =
N, N, N, N,
D(DstMem | SrcImmByte | ModRM), D(DstMem | SrcImmByte | ModRM | Lock),
D(DstMem | SrcImmByte | ModRM | Lock), D(DstMem | SrcImmByte | ModRM | Lock),
[Group9*8] =
N, D(DstMem64 | ModRM | Lock), N, N, N, N, N, N,
};
static struct opcode group2_table[] = {
[Group7*8] =
D(SrcNone | ModRM | Priv), N, N, D(SrcNone | ModRM | Priv),
D(SrcNone | ModRM | DstMem | Mov), N,
D(SrcMem16 | ModRM | Mov | Priv), N,
[Group9*8] =
N, N, N, N, N, N, N, N,
};
#undef D
#undef N