public void Emit(OpCode opCode)
{
_sourceCodeWriter.MarkAndWriteLine(_ilGenerator, opCode.ToString());
_ilGenerator.Emit(opCode);
}
private void Emit(OpCode opcode)
{
il.Emit(opcode);
#if DEBUG_COMPILE
Helpers.DebugWriteLine(opcode.ToString());
#endif
}
/// <summary>
/// Emits a managed indirect call instruction.
/// </summary>
public override void EmitCalli(OpCode opcode, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, Type[] optionalParameterTypes) {
StringBuilder sb = new StringBuilder();
sb.Append(opcode.ToString());
sb.Append('\t');
sb.Append(callingConvention.ToString());
sb.Append(' ');
sb.Append(returnType.FormatTypeName());
sb.Append('(');
AppendTypeNames(sb, parameterTypes);
sb.Append(") [(");
AppendTypeNames(sb, optionalParameterTypes);
sb.Append(")]");
Write(sb.ToString());
base.EmitCalli(opcode, callingConvention, returnType, parameterTypes, optionalParameterTypes);
}
private static string FormatOpCode(OpCode opCode)
{
return opCode.ToString().ToLower().Replace('_', '.');
}
/// <summary>
/// Emits an unmanaged indirect call instruction.
/// </summary>
public override void EmitCalli(OpCode opcode, CallingConvention unmanagedCallConv, Type returnType, Type[] parameterTypes) {
StringBuilder sb = new StringBuilder();
sb.Append(opcode.ToString());
sb.Append('\t');
sb.Append(unmanagedCallConv.ToString());
sb.Append(' ');
sb.Append(returnType.FormatTypeName());
sb.Append('(');
AppendTypeNames(sb, parameterTypes);
sb.Append(')');
Write(sb.ToString());
base.EmitCalli(opcode, unmanagedCallConv, returnType, parameterTypes);
}
/// <summary>
/// Emits an instruction with multiple target labels (switch).
/// </summary>
public override void Emit(OpCode opcode, Label[] labels) {
StringBuilder sb = new StringBuilder();
sb.Append(opcode.ToString());
sb.Append("\t[");
for (int i = 0; i < labels.Length; i++) {
if (i != 0) {
sb.Append(", ");
}
sb.Append("label_" + GetLabelId(labels[i]).ToString(CultureInfo.CurrentCulture));
}
sb.Append("]");
Write(sb.ToString());
base.Emit(opcode, labels);
}
/// <summary>
/// Emits an instruction.
/// </summary>
public override void Emit(OpCode opcode)
{
Write(opcode.ToString());
base.Emit(opcode);
}
/// <summary>Adds the specified instruction into the IL.</summary>
/// <param name="opcode">The instruction to add.</param>
public void Emit(OpCode opcode){
#if ildebug
Output(opcode.ToString());
#endif
Generator.Emit(opcode);
}
private void ProcessCommand(OpCode opCode, int addStack, string comment)
{
int stackChange =
GetStackChange(opCode.StackBehaviourPop) +
GetStackChange(opCode.StackBehaviourPush) +
addStack;
stackCount += stackChange;
WriteOutputCommand(opCode.ToString() + " " + comment);
}
