public AssemblerInstruction(string name, InstructionAction <T1> action, bool convertLabelsToOffset = false)
: base(name, null, convertLabelsToOffset)
{
this.action = action;
SetParameters(GetParametersFromTypes(typeof(T1)));
}
public AssemblerInstruction(string name, InstructionAction action, bool convertLabelsToOffset = false)
{
this.Name = name;
this.action = action;
ConvertLabelsToOffsets = convertLabelsToOffset;
parameters = null;
}
private void InitInstructionMap(IInstructionImplementation[] instructionImplementations)
{
InstructionMap = new Dictionary <int, InstructionAction>();
InstructionMetaDataMap = new Dictionary <int, InstructionAttribute>();
LoadedLibrary = new List <string>();
foreach (IInstructionImplementation instrImplm in instructionImplementations)
{
LoadedLibrary.Add(instrImplm.GetType().Name);
IEnumerable <MethodInfo> methods = instrImplm.GetType().GetTypeInfo().GetMethods()
.Where(m => m.GetCustomAttributes(typeof(InstructionAttribute), false).Count() > 0);
foreach (MethodInfo method in methods)
{
//get instruction info
InstructionAttribute attr = method.GetCustomAttribute <InstructionAttribute>();
//get delegate from method
InstructionAction action = (InstructionAction)method.CreateDelegate(typeof(InstructionAction), instrImplm);
//map said delegate to instruction
InstructionMap.Add(attr.OpCode, action);
InstructionMetaDataMap.Add(attr.OpCode, attr);
}
}
if (this.VerboseLevel.HasFlag(VirtualMachineVerboseLevel.LoadtimeInfo))
{
foreach (KeyValuePair <int, InstructionAction> mappedInstruction in InstructionMap.ToList().OrderBy(kvp => kvp.Key))
{
InstructionAttribute instrMetaData = InstructionMetaDataMap[mappedInstruction.Key];
Console.WriteLine("loaded \"{0}\" from {1} lib", instrMetaData, instrMetaData.Library);
}
}
}
private static void Register( String mnemonic, byte argCount,
InstructionAction action )
{
Instruction inst = new Instruction( mnemonic, argCount, action );
stToAdd.Add( inst );
stMnemonics.Add( mnemonic, inst );
}
private Instruction( String mnemonic, byte argCount, InstructionAction action )
{
Mnemonic = mnemonic;
ArgCount = argCount;
Action = action;
InstructionID = 0x00;
}
public MethodChange(InstructionAction action, Instruction instruction, int index)
{
Action = action;
Instruction = instruction;
Index = index;
}
