internal MondDebugContext(
MondState state, MondProgram program, int address,
Frame locals, Frame args,
ReturnAddress[] callStack, int callStackTop, int callStackBottom)
{
_state = state;
_address = address;
_locals = locals;
_args = args;
Program = program;
DebugInfo = program.DebugInfo;
CallStack = GenerateCallStack(address, callStack, callStackTop, callStackBottom).AsReadOnly();
_localObject = CreateLocalObject();
}
private void PushCall(ReturnAddress value)
{
_callStack[_callStackSize++] = value;
}
private List<CallStackEntry> GenerateCallStack(int address, ReturnAddress[] callStack, int callStackTop, int callStackBottom)
{
var result = new List<CallStackEntry>();
// current location
result.Add(GenerateCallStackEntry(Program, address));
// previous locations
for (var i = callStackTop - 1; i >= 0; i--)
{
if (i == callStackBottom)
{
if (callStackBottom > 0)
result.Add(new CallStackEntry(0, "[... native ...]", null, 0, -1));
continue;
}
var returnAddress = callStack[i];
result.Add(GenerateCallStackEntry(returnAddress.Program, returnAddress.Address));
}
return result;
}
private void PushCall(ReturnAddress value)
{
_callStack[_callStackSize++] = value;
}