public InstrOpInfo(string mnemonic, ref Instruction instr, InstrOpInfoFlags flags)
{
Mnemonic = mnemonic;
Flags = flags;
OpCount = (byte)instr.OpCount;
Debug.Assert(instr.OpCount <= 4);
Op0Kind = (InstrOpKind)instr.Op0Kind;
Op1Kind = (InstrOpKind)instr.Op1Kind;
Op2Kind = (InstrOpKind)instr.Op2Kind;
Op3Kind = (InstrOpKind)instr.Op3Kind;
Debug.Assert(TEST_RegisterBits == 8);
Op0Register = (byte)instr.Op0Register;
Debug.Assert(TEST_RegisterBits == 8);
Op1Register = (byte)instr.Op1Register;
Debug.Assert(TEST_RegisterBits == 8);
Op2Register = (byte)instr.Op2Register;
Debug.Assert(TEST_RegisterBits == 8);
Op3Register = (byte)instr.Op3Register;
}
public SimpleInstrInfo_DeclareData(Code code, string mnemonic)
: base(code)
{
this.mnemonic = mnemonic;
InstrOpKind opKind;
switch (code)
{
case Code.DeclareByte: opKind = InstrOpKind.DeclareByte; break;
case Code.DeclareWord: opKind = InstrOpKind.DeclareWord; break;
case Code.DeclareDword: opKind = InstrOpKind.DeclareDword; break;
case Code.DeclareQword: opKind = InstrOpKind.DeclareQword; break;
default: throw new InvalidOperationException();
}
this.opKind = opKind;
}
public InstrOpInfo(string mnemonic, ref Instruction instr, InstrOpInfoFlags flags)
{
Debug.Assert(DecoderConstants.MaxOpCount == 5);
Mnemonic = mnemonic;
Flags = flags;
OpCount = (byte)instr.OpCount;
Op0Kind = (InstrOpKind)instr.Op0Kind;
Op1Kind = (InstrOpKind)instr.Op1Kind;
Op2Kind = (InstrOpKind)instr.Op2Kind;
Op3Kind = (InstrOpKind)instr.Op3Kind;
Op4Kind = (InstrOpKind)instr.Op4Kind;
Debug.Assert(TEST_RegisterBits == 8);
Op0Register = (byte)instr.Op0Register;
Debug.Assert(TEST_RegisterBits == 8);
Op1Register = (byte)instr.Op1Register;
Debug.Assert(TEST_RegisterBits == 8);
Op2Register = (byte)instr.Op2Register;
Debug.Assert(TEST_RegisterBits == 8);
Op3Register = (byte)instr.Op3Register;
Debug.Assert(TEST_RegisterBits == 8);
Op4Register = (byte)instr.Op4Register;
}
public InstrOpInfo(string mnemonic, ref Instruction instr, InstrOpInfoFlags flags)
{
Debug.Assert(DecoderConstants.MaxOpCount == 5);
Mnemonic = mnemonic;
Flags = flags;
Op0Kind = (InstrOpKind)instr.Op0Kind;
Op1Kind = (InstrOpKind)instr.Op1Kind;
Op2Kind = (InstrOpKind)instr.Op2Kind;
Op3Kind = (InstrOpKind)instr.Op3Kind;
Op4Kind = (InstrOpKind)instr.Op4Kind;
Debug.Assert(TEST_RegisterBits == 8);
Op0Register = (byte)instr.Op0Register;
Debug.Assert(TEST_RegisterBits == 8);
Op1Register = (byte)instr.Op1Register;
Debug.Assert(TEST_RegisterBits == 8);
Op2Register = (byte)instr.Op2Register;
Debug.Assert(TEST_RegisterBits == 8);
Op3Register = (byte)instr.Op3Register;
Debug.Assert(TEST_RegisterBits == 8);
Op4Register = (byte)instr.Op4Register;
int opCount = instr.OpCount;
OpCount = (byte)opCount;
switch (opCount)
{
case 0:
Op0Index = InstrInfo.OpAccess_INVALID;
Op1Index = InstrInfo.OpAccess_INVALID;
Op2Index = InstrInfo.OpAccess_INVALID;
Op3Index = InstrInfo.OpAccess_INVALID;
Op4Index = InstrInfo.OpAccess_INVALID;
break;
case 1:
Op0Index = 0;
Op1Index = InstrInfo.OpAccess_INVALID;
Op2Index = InstrInfo.OpAccess_INVALID;
Op3Index = InstrInfo.OpAccess_INVALID;
Op4Index = InstrInfo.OpAccess_INVALID;
break;
case 2:
Op0Index = 0;
Op1Index = 1;
Op2Index = InstrInfo.OpAccess_INVALID;
Op3Index = InstrInfo.OpAccess_INVALID;
Op4Index = InstrInfo.OpAccess_INVALID;
break;
case 3:
Op0Index = 0;
Op1Index = 1;
Op2Index = 2;
Op3Index = InstrInfo.OpAccess_INVALID;
Op4Index = InstrInfo.OpAccess_INVALID;
break;
case 4:
Op0Index = 0;
Op1Index = 1;
Op2Index = 2;
Op3Index = 3;
Op4Index = InstrInfo.OpAccess_INVALID;
break;
case 5:
Op0Index = 0;
Op1Index = 1;
Op2Index = 2;
Op3Index = 3;
Op4Index = 4;
break;
default:
throw new InvalidOperationException();
}
}
