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);
}
protected override void Parse(AsmParser parser)
{
if (parser.IsEndOfLine) {
PostIncrement = false;
} else {
var zReg = parser.ReadToken(TokenType.Literal);
if (zReg.StringValue.ToLower() != "z") throw new TokenException("Z+ expected", zReg);
parser.ReadToken(TokenType.Plus);
PostIncrement = true;
}
}
protected override void Parse(AsmParser parser)
{
var dest = parser.ReadPort32();
parser.ReadToken(TokenType.Comma);
var value = parser.ReadBit();
Port = dest;
Bit = value;
}
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 Parse(AsmParser parser)
{
Register = parser.ReadRegW24();
parser.ReadToken(TokenType.Comma);
Token exprToken;
var imm = parser.CalculateExpression(out exprToken);
if (imm > 63) {
throw new TokenException("value must be less than 64", exprToken);
}
Value = (byte)imm;
}
protected override void Parse(AsmParser parser)
{
if (parser.IsEndOfLine) {
Destination = 0;
Increment = false;
NoArgs = true;
return;
}
NoArgs = false;
Destination = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
var zReg = parser.ReadToken(TokenType.Literal);
if (zReg.StringValue.ToLower() != "z") throw new TokenException("Z register expected", zReg);
Increment = false;
if (!parser.IsEndOfLine) {
parser.ReadToken(TokenType.Plus);
Increment = true;
}
}
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)
{
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)
{
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);
}
protected override void Parse(AsmParser parser)
{
Bit = parser.ReadBit();
parser.ReadToken(TokenType.Comma);
ParseOffset(parser);
}
protected override void Parse(AsmParser parser)
{
Destination = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
Address = parser.ReadUshort();
}
protected override void Parse(AsmParser parser)
{
Port = parser.ReadPort64();
parser.ReadToken(TokenType.Comma);
Register = parser.ReadReg32();
}
protected override void Parse(AsmParser parser)
{
Operand = parser.ReadIndirectOperand();
parser.ReadToken(TokenType.Comma);
Source = parser.ReadReg32();
}
protected override void Parse(AsmParser parser)
{
Register = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
Bit = parser.ReadBit();
}
protected override void Parse(AsmParser parser)
{
Destination = parser.ReadReg32();
parser.ReadToken(TokenType.Comma);
Operand = parser.ReadIndirectOperand();
}
protected override void Parse(AsmParser parser)
{
Register = parser.ReadReg16();
parser.ReadToken(TokenType.Comma);
Value = parser.ReadByte();
}
protected override void Parse(AsmParser parser)
{
Destination = parser.ReadReg16();
parser.ReadToken(TokenType.Comma);
Register = parser.ReadReg16();
}
protected override void Parse(AsmParser parser)
{
Address = parser.ReadUshort();
parser.ReadToken(TokenType.Comma);
Source = parser.ReadReg32();
}