public override void Compile(AsmParser parser, AsmSection output)
{
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate };
var dest = parser.ReadDesRound();
translation.DesRound = dest;
output.EmitCode(translation.Opcode);
}
protected override void Compile(AsmSection output)
{
var target = Target / 2;
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate, Offset22High = (byte)(target >> 16) };
output.EmitCode(translation.Opcode);
output.EmitCode((ushort)(target & 0xffff));
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation {
Opcode = _opcodeTemplate,
Destination32 = Register
};
output.EmitCode(translation.Opcode);
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation {
Opcode = _opcodeTemplate,
StatusBitNumber = Bit
};
output.EmitCode(translation.Opcode);
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation {
Opcode = _opcodeTemplate,
SpmIncrement = PostIncrement
};
output.EmitCode(translation.Opcode);
}
protected override void Compile(AsmSection output)
{
if (NoArgs) {
output.EmitCode(0x95c8);
} else {
var translation = new OpcodeTranslation { Opcode = 0x9004, Destination32 = Destination, Increment = Increment };
output.EmitCode(translation.Opcode);
}
}
public override void Compile(AsmParser parser, AsmSection output)
{
var zToken = parser.ReadToken(TokenType.Literal);
if (zToken.StringValue.ToLower() != "z") throw new TokenException("Z register expected", zToken);
parser.ReadToken(TokenType.Comma);
var dest = parser.ReadReg32();
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate, Destination32 = dest };
output.EmitCode(translation.Opcode);
}
public override void Compile(AsmParser parser, AsmSection output)
{
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate };
var dest = parser.ReadReg8();
translation.Destination8 = dest;
parser.ReadToken(TokenType.Comma);
var reg = parser.ReadReg8();
translation.Register8 = reg;
output.EmitCode(translation.Opcode);
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation {
Opcode = GetOpcodeTemplate(Operand),
Destination32 = Source,
Increment = Operand.Increment,
Decrement = Operand.Decrement
};
output.EmitCode(translation.Opcode);
}
public override void Compile(AsmParser parser, AsmSection output)
{
var dest = parser.ReadReg16();
parser.ReadToken(TokenType.Comma);
var value = parser.ReadByte();
var translation = new OpcodeTranslation {
Opcode = _opcodeTemplate,
Destination16 = dest,
Imm8 = (byte)(255 - value)
};
output.EmitCode(translation.Opcode);
}
public override void Compile(AsmParser parser, AsmSection output)
{
var dest = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
var operand = parser.ReadIndirectWithDisplacement();
var translation = new OpcodeTranslation {
Opcode = GetOpcodeTemplate(operand.Register),
Destination32 = dest,
Displacement = operand.Displacement
};
output.EmitCode(translation.Opcode);
}
public override void Compile(AsmParser parser, AsmSection output)
{
if (parser.IsEndOfLine) {
output.EmitCode(_opcodeTemplate);
return;
}
var dest = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
var zReg = parser.ReadToken(TokenType.Literal);
if (zReg.StringValue.ToLower() != "z") throw new TokenException("Z register expected", zReg);
var increment = false;
if (!parser.IsEndOfLine) {
parser.ReadToken(TokenType.Plus);
increment = true;
}
var translation = new OpcodeTranslation { Opcode = 0x9006, Destination32 = dest, Increment = increment };
output.EmitCode(translation.Opcode);
}
public override void Compile(AsmParser parser, AsmSection output)
{
throw new NotImplementedException();
}
protected override void Compile(AsmSection output)
{
output.EmitCode(_opcodeTemplate);
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate, Offset12 = (short) (Delta / 2) };
output.EmitCode(translation.Opcode);
}
public virtual void Compile(AsmParser parser, AsmSection output)
{
Parse(parser);
Compile(output);
}
protected virtual void Compile(AsmSection output)
{
}
protected override void Compile(AsmSection output)
{
var translation = new OpcodeTranslation { Opcode = _opcodeTemplate, RegW24 = Register, Imm6 = Value };
output.EmitCode(translation.Opcode);
}
