public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(string.Format("{0}{1}{2}",
Opcode,
Cond != Condition.al ? Cond.ToString() : "",
OpFlags != OpFlags.None ? OpFlags.ToString().ToLower() : ""));
if (Dst != null)
{
writer.Tab();
Write(Dst, writer);
if (Update) writer.Write("!");
if (Src1 != null)
{
writer.Write(",");
Write(Src1, writer);
if (Src2 != null)
{
writer.Write(",");
Write(Src2, writer);
if (Src3 != null)
{
writer.Write(",");
Write(Src3, writer);
}
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
if (instruction == null)
{
writer.Write("Invalid");
return;
}
writer.WriteOpcode(instruction.Mnemonic);
var ops = instruction.ArchitectureDetail.Operands;
if (ops.Length < 1)
return;
writer.Tab();
if (WriteRegisterSetInstruction(writer))
return;
Write(ops[0], writer);
if (ops.Length < 2)
return;
writer.Write(",");
Write(ops[1], writer);
if (ops.Length < 3)
return;
writer.Write(",");
Write(ops[2], writer);
if (ops.Length < 4)
return;
writer.Write(",");
Write(ops[3], writer);
}
public override void Render(MachineInstructionWriter writer)
{
if (code == Opcode.illegal && op1 != null && writer.Platform != null)
{
var imm = op1 as M68kImmediateOperand;
// MacOS uses invalid opcodes to invoke Macintosh Toolbox services.
// We may have to generalize the Platform API to allow specifying
// the opcode of the invoking instruction, to disambiguate from
// "legitimate" TRAP calls.
var svc = writer.Platform.FindService((int)imm.Constant.ToUInt32(), null);
if (svc != null)
{
writer.Write(svc.Name);
return;
}
}
if (dataWidth != null)
{
writer.WriteOpcode(string.Format("{0}{1}", code, DataSizeSuffix(dataWidth)));
}
else
{
writer.WriteOpcode(code.ToString());
}
writer.Tab();
if (op1 != null)
{
op1.Write(false, writer);
if (op2 != null)
{
writer.Write(',');
op2.Write(false, writer);
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(Code.ToString());
if (Operand != null)
{
writer.Tab();
Operand.Write(true, writer);
}
}
public override void Render(MachineInstructionWriter writer)
{
if (Code == Opcode.ex_af)
{
writer.WriteOpcode("ex");
writer.Tab();
writer.Write("af,af'");
return;
}
writer.WriteOpcode(Code.ToString());
if (Op1 != null)
{
writer.Tab();
Op1.Write(true, writer);
if (Op2 != null)
{
writer.Write(",");
Op2.Write(true, writer);
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(Opcode.ToString());
if (op1 != null)
{
writer.Tab();
OpToString(op1, writer);
if (op2 != null)
{
writer.Write(",");
OpToString(op2, writer);
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(opcode.ToString());
if (operands.Length > 0)
{
writer.Tab();
writer.Write(operands[0].ToString());
if (operands.Length > 1)
{
writer.Write(",");
writer.Write(operands[1].ToString());
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(this.Opcode.ToString());
writer.Tab();
bool sep = false;
foreach (var op in Operands)
{
if (sep)
writer.Write(',');
sep = true;
if (op is ImmediateOperand)
writer.Write('#');
op.Write(false, writer);
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(Opcode.ToString());
if (op1 == null)
return;
writer.Tab();
op1.Write(false, writer);
if (op2 == null)
return;
writer.Write(",");
op2.Write(false, writer);
if (op3 == null)
return;
writer.Write(",");
op3.Write(false, writer);
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(opcode.ToString());
if (op1 != null)
{
writer.Tab();
op1.Write(true, writer);
if (op2 != null)
{
writer.Write(',');
op2.Write(true, writer);
if (op3 != null)
{
writer.Write(',');
op3.Write(true, writer);
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
string instrName;
if (!instrNames.TryGetValue(Opcode, out instrName))
{
instrName = Opcode.ToString();
}
writer.WriteOpcode(instrName);
writer.Tab();
var sep = "";
if (this.Operands != null)
{
foreach (var op in this.Operands)
{
writer.Write(sep);
op.Write(false, writer);
sep = ",";
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(instruction.Mnemonic);
var ops = Internal.ArchitectureDetail.Operands;
if (ops.Length < 1)
return;
writer.Tab();
Write(ops[0], writer);
if (ops.Length < 2)
return;
writer.Write(",");
Write(ops[1], writer);
if (ops.Length < 3)
return;
writer.Write(",");
Write(ops[2], writer);
if (ops.Length < 4)
return;
writer.Write(",");
Write(ops[3], writer);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
string instrName;
if (!instrNames.TryGetValue(Opcode, out instrName))
{
instrName = Opcode.ToString();
}
writer.WriteOpcode(instrName);
writer.Tab();
var sep = "";
if (this.Operands != null)
{
foreach (var op in this.Operands)
{
writer.Write(sep);
op.Write(writer, options);
sep = ",";
}
}
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
var bankmem = Operands[0] as PICOperandBankedMemory ?? throw new InvalidOperationException($"Invalid memory operand: {Operands[0]}");
var bitno = Operands[1] as PICOperandMemBitNo ?? throw new InvalidOperationException($"Invalid bit number operand: {Operands[1]}");
writer.WriteOpcode(Opcode.ToString());
writer.Tab();
if (PICRegisters.TryGetAlwaysAccessibleRegister(bankmem.Offset, out var reg))
{
writer.WriteString($"{reg.Name}");
writer.WriteString(",");
if (PICRegisters.TryGetBitField(reg, out var fld, bitno.BitNo, 1))
{
writer.WriteString($"{fld.Name}");
}
else
{
bitno.Write(writer, options);
}
return;
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
writer.WriteOpcode(Opcode.ToString());
if (Operand1 == null)
{
return;
}
writer.Tab();
Operand1.Write(writer, options);
if (Operand2 == null)
{
return;
}
writer.WriteString(",");
Operand2.Write(writer, options);
if (Operand3 == null)
{
return;
}
writer.WriteString(",");
Operand3.Write(writer, options);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
writer.WriteOpcode(this.Opcode.ToString());
if (op1 == null)
{
return;
}
writer.Tab();
op1.Write(writer, options);
if (op2 == null)
{
return;
}
writer.WriteChar(',');
op2.Write(writer, options);
if (op3 == null)
{
return;
}
writer.WriteChar(',');
op3.Write(writer, options);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
if (instruction == null)
{
writer.Write("Invalid");
return;
}
writer.WriteOpcode(instruction.Mnemonic);
var ops = instruction.ArchitectureDetail.Operands;
if (ops.Length < 1)
{
return;
}
writer.Tab();
if (WriteRegisterSetInstruction(writer))
{
return;
}
Write(ops[0], writer, options);
if (ops.Length < 2)
{
return;
}
writer.Write(",");
Write(ops[1], writer, options);
if (ops.Length < 3)
{
return;
}
writer.Write(",");
Write(ops[2], writer, options);
if (ops.Length < 4)
{
return;
}
writer.Write(",");
Write(ops[3], writer, options);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
writer.WriteOpcode(this.Opcode.ToString());
writer.Tab();
bool sep = false;
foreach (var op in Operands)
{
if (sep)
{
writer.WriteChar(',');
}
sep = true;
if (op is ImmediateOperand)
{
writer.WriteChar('#');
op.Write(writer, options);
}
else if (op is MemoryOperand && ((MemoryOperand)op).Base == Registers.pc)
{
var addr = this.Address + (this.Length + ((MemoryOperand)op).Offset.ToInt32());
if ((options & MachineInstructionWriterOptions.ResolvePcRelativeAddress) != 0)
{
writer.WriteAddress(addr.ToString(), addr);
writer.AddAnnotation(op.ToString());
}
else
{
op.Write(writer, options);
writer.AddAnnotation(addr.ToString());
}
}
else
{
op.Write(writer, options);
}
}
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
if (repeatReg != null)
{
writer.WriteOpcode("rpt");
writer.WriteString(" ");
writer.WriteString(repeatReg.Name);
writer.WriteString(" ");
}
else if (repeatImm > 1)
{
writer.WriteOpcode("rpt");
writer.WriteString(" #");
writer.WriteString(repeatImm.ToString());
writer.WriteString(" ");
}
var sb = new StringBuilder(opcode.ToString());
if (dataWidth != null)
{
sb.AppendFormat(".{0}", dataWidth.BitSize == 8
? "b"
: dataWidth.BitSize == 16
? "w"
: "a");
}
writer.WriteOpcode(sb.ToString());
if (op1 != null)
{
writer.Tab();
Write(op1, writer, options);
if (op2 != null)
{
writer.WriteString(",");
Write(op2, writer, options);
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(
string.Format("{0}{1}",
Opcode.ToString(),
Annul ? ",a" : ""));
if (Op1 != null)
{
writer.Tab();
Write(Op1, writer);
if (Op2 != null)
{
writer.Write(',');
Write(Op2, writer);
if (Op3 != null)
{
writer.Write(',');
Write(Op3, writer);
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
writer.WriteOpcode(
string.Format("{0}{1}",
Opcode.ToString(),
Annul ? ",a" : ""));
if (Op1 != null)
{
writer.Tab();
Write(Op1, writer);
if (Op2 != null)
{
writer.Write(',');
Write(Op2, writer);
if (Op3 != null)
{
writer.Write(',');
Write(Op3, writer);
}
}
}
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
if (!instrNames.TryGetValue(opcode, out string name))
{
name = opcode.ToString();
}
writer.WriteOpcode(name);
if (op1 != null)
{
writer.Tab();
op1.Write(writer, options);
if (op2 != null)
{
writer.WriteChar(',');
op2.Write(writer, options);
if (op3 != null)
{
writer.WriteChar(',');
op3.Write(writer, options);
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
string name;
if (!opcodeNames.TryGetValue(opcode, out name))
{
name = opcode.ToString();
}
writer.WriteOpcode(name);
if (op1 == null)
return;
writer.Tab();
WriteOp(op1, writer);
if (op2 == null)
return;
writer.Write(',');
WriteOp(op2, writer);
if (op3 == null)
return;
writer.Write(',');
WriteOp(op3, writer);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
if (repPrefix == 3)
{
writer.WriteOpcode("rep");
writer.WriteChar(' ');
}
else if (repPrefix == 2)
{
writer.WriteOpcode("repne");
writer.WriteChar(' ');
}
// Get opcode.
string s = code.ToString();
switch (code)
{
case Opcode.cwd:
if (dataWidth == PrimitiveType.Word32)
{
s = "cdq";
}
break;
case Opcode.cbw:
if (dataWidth == PrimitiveType.Word32)
{
s = "cwde";
}
break;
case Opcode.ins:
case Opcode.outs:
case Opcode.movs:
case Opcode.cmps:
case Opcode.stos:
case Opcode.lods:
case Opcode.scas:
switch (dataWidth.Size)
{
case 1: s += 'b'; break;
case 2: s += 'w'; break;
case 4: s += 'd'; break;
case 8: s += 'q'; break;
default: throw new ArgumentOutOfRangeException();
}
break;
}
writer.WriteOpcode(s);
if (NeedsExplicitMemorySize())
{
options |= MachineInstructionWriterOptions.ExplicitOperandSize;
}
if (Operands >= 1)
{
writer.Tab();
Write(op1, writer, options);
if (Operands >= 2)
{
writer.WriteChar(',');
Write(op2, writer, options);
if (Operands >= 3)
{
writer.WriteString(",");
Write(op3, writer, options);
}
}
}
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
writer.WriteOpcode(Mnemonic.ToString());
writer.Tab();
Operands[0].Write(writer, options);
}
public override void Render(MachineInstructionWriter writer, MachineInstructionWriterOptions options)
{
writer.WriteOpcode(Opcode.ToString());
writer.Tab();
op1.Write(writer, options);
}
public override void Render(MachineInstructionWriter writer)
{
var op = string.Format("{0}{1}",
opcode,
setsCR0 ? "." : "");
writer.WriteOpcode(op);
if (op1 != null)
{
writer.Tab();
op1.Write(true, writer);
if (op2 != null)
{
writer.Write(',');
op2.Write(true, writer);
if (op3 != null)
{
writer.Write(',');
op3.Write(true, writer);
if (op4 != null)
{
writer.Write(",");
op4.Write(true, writer);
if (op5 != null)
{
writer.Write(",");
op5.Write(true, writer);
}
}
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
// Get opcode.
string s = code.ToString();
switch (code)
{
case Opcode.cwd:
if (dataWidth == PrimitiveType.Word32)
{
s = "cdq";
}
break;
case Opcode.cbw:
if (dataWidth == PrimitiveType.Word32)
{
s = "cwde";
}
break;
case Opcode.ins:
case Opcode.outs:
case Opcode.movs:
case Opcode.cmps:
case Opcode.stos:
case Opcode.lods:
case Opcode.scas:
switch (dataWidth.Size)
{
case 1: s += 'b'; break;
case 2: s += 'w'; break;
case 4: s += 'd'; break;
case 8: s += 'q'; break;
default: throw new ArgumentOutOfRangeException();
}
break;
}
writer.WriteOpcode(s);
writer.Tab();
bool fExplicit = NeedsExplicitMemorySize();
if (Operands >= 1)
{
op1.Write(fExplicit, writer);
if (Operands >= 2)
{
writer.Write(',');
op2.Write(fExplicit, writer);
if (Operands >= 3)
{
writer.Write(",");
op3.Write(fExplicit, writer);
}
}
}
}
public override void Render(MachineInstructionWriter writer)
{
// Get opcode.
string s = code.ToString();
switch (code)
{
case Opcode.cwd:
if (dataWidth == PrimitiveType.Word32)
{
s = "cdq";
}
break;
case Opcode.cbw:
if (dataWidth == PrimitiveType.Word32)
{
s = "cwde";
}
break;
case Opcode.ins:
case Opcode.outs:
case Opcode.movs:
case Opcode.cmps:
case Opcode.stos:
case Opcode.lods:
case Opcode.scas:
switch (dataWidth.Size)
{
case 1: s += 'b'; break;
case 2: s += 'w'; break;
case 4: s += 'd'; break;
default: throw new ArgumentOutOfRangeException();
}
break;
}
writer.WriteOpcode(s);
writer.Tab();
bool fExplicit = NeedsExplicitMemorySize();
if (Operands >= 1)
{
op1.Write(fExplicit, writer);
if (Operands >= 2)
{
writer.Write(',');
op2.Write(fExplicit, writer);
if (Operands >= 3)
{
writer.Write(",");
op3.Write(fExplicit, writer);
}
}
}
}