public GcMachine()
{
userStack = new Varible[stackSize];
systemStack = new int[stackSize];
userStackTop = 0;
systemStackTop = 0;
userStackBase = 0;
code = new Instruction[codeSize];
globalMap = new Dictionary <string, Varible>();
stringMap = new List <string>();
locals = new Dictionary <string, List <string> >();
wantPause = false;
flags = MachineFlags.MACHINE_FLAGS_NONE;
breakpointList = new Dictionary <int, bool>();
functionTable = new SortedDictionary <int, string>();
inSystemFunction = null;
lineCode = new int[maxLines];
executeEvent = new System.Threading.EventWaitHandle(false, System.Threading.EventResetMode.ManualReset);
for (int i = 0; i < maxLines; ++i)
{
lineCode[i] = -1;
}
status = MachineStatus.MACHINE_STATUS_PAUSED;
compileComplete = false;
}
public void Reset()
{
_current = 0;
_flags = MachineFlags.Clear;
AX = null;
BX = null;
DX = null;
BBX = false;
Stack.Clear();
}
public void StepOver()
{
stepOutStackFrame = systemStackTop;
if (pc == 0)
{
flags = MachineFlags.MACHINE_FLAGS_STEP_IN;
}
else
{
flags = MachineFlags.MACHINE_FLAGS_STEP_OVER;
}
_execute();
}
public Machine()
{
userStack = new Varible[stackSize];
systemStack = new int[stackSize];
userStackTop = 0;
systemStackTop = 0;
userStackBase = 0;
code = new Instruction[codeSize];
globalMap = new Dictionary <string, Varible>();
stringMap = new List <string>();
locals = new Dictionary <string, List <string> >();
wantPause = false;
flags = MachineFlags.MACHINE_FLAGS_NONE;
breakpointList = new Dictionary <int, bool>();
functionTable = new SortedDictionary <int, string>();
lineCode = new int[maxLines];
for (int i = 0; i < maxLines; ++i)
{
lineCode[i] = -1;
}
status = MachineStatus.MACHINE_STATUS_PAUSED;
compileComplete = false;
}
public void Execute()
{
flags = MachineFlags.MACHINE_FLAGS_NONE;
_execute();
}
public void StepOut()
{
stepOutStackFrame = systemStackTop;
flags = MachineFlags.MACHINE_FLAGS_STEP_OUT;
_execute();
}
public void ClearFlag(MachineFlags flag)
{
_flags ^= flag;
}
public void SetFlag(MachineFlags flag)
{
_flags |= flag;
}
public bool Test(MachineFlags flag)
{
return((_flags & flag) == flag);
}
