/// <summary>
/// Performs initialization of data structure for a newly created thread
/// It sets up the environment for the first method that runs the thread
/// </summary>
/// <param name="threadID">Thread id, which is the guid of the thread object</param>
/// <param name="startingObject">The object from which the thread is started</param>
/// <param name="startingMethod">The thread function</param>
private void InitializeThread(int threadID, VMValue_object startingObject, CILMethod startingMethod)
{
this.threadID = threadID;
currentMethod = startingMethod;
syncState = SyncState.RUNNING;
localVariableBlocks.Push(new VMLocalVariableBlock(this, startingMethod));
if(startingObject != null)
localVariableBlocks.Peek().AddArgumentFront(startingObject);
pc = currentMethod.GetFirstInstruction();
}
public CILInstruction CallFunction(CILMethod theMethod)
{
ReturnAddress ra = new ReturnAddress(currentMethod, pc);
returnAddresses.Push(ra);
VMLocalVariableBlock vBlock = new VMLocalVariableBlock(this, theMethod);
localVariableBlocks.Push(vBlock);
// The first argument is the object itself
for(int i = -1; i < theMethod.ParameterCount; i++)
vBlock.AddArgumentFront(GetValue(threadStack.Pop()));
currentMethod = theMethod;
return theMethod.GetFirstInstruction();
}