public BreakpointAdlers(BreakpointInfo info)
{
Label = info.breakpointString;
Check = checkInfo;
Address = null;
Info = info;
}
public void AddExtBreakpoint(List<string> newBreakpointDesc)
{
if (_breakpointsExt == null)
_breakpointsExt = new DictionarySafe<byte, BreakpointAdlers>();
BreakpointInfo breakpointInfo = new BreakpointInfo();
//1.LEFT condition
bool leftIsMemoryReference = false;
string left = newBreakpointDesc[1];
if (DebuggerManager.isMemoryReference(left))
{
breakpointInfo.leftCondition = left.ToUpper();
// it can be memory reference by registry value, e.g.: (PC), (DE), ...
if (DebuggerManager.isRegistryMemoryReference(left))
breakpointInfo.leftValue = DebuggerManager.getRegistryValueByName(m_spectrum.CPU.regs, DebuggerManager.getRegistryFromReference(left));
else
breakpointInfo.leftValue = DebuggerManager.getReferencedMemoryPointer(left);
leftIsMemoryReference = true;
}
else
{
//must be a registry
if (!DebuggerManager.isRegistry(left))
throw new Exception("incorrect breakpoint(left condition)");
breakpointInfo.leftCondition = left.ToUpper();
}
//2.CONDITION type
breakpointInfo.conditionTypeSign = newBreakpointDesc[2]; // ==, !=, <, >, ...
//3.RIGHT condition
byte rightType = 0xFF; // 0 - memory reference, 1 - registry value, 2 - common value
string right = newBreakpointDesc[3];
if (DebuggerManager.isMemoryReference(right))
{
breakpointInfo.rightCondition = right.ToUpper(); // because of breakpoint panel
breakpointInfo.rightValue = m_spectrum.ReadMemory(DebuggerManager.getReferencedMemoryPointer(right));
rightType = 0;
}
else
{
if (DebuggerManager.isRegistry(right))
{
breakpointInfo.rightCondition = right;
rightType = 1;
}
else
{
//it has to be a common value, e.g.: #4000, %111010101, ...
breakpointInfo.rightCondition = right.ToUpper(); // because of breakpoint panel
breakpointInfo.rightValue = DebuggerManager.convertNumberWithPrefix(right); // last chance
rightType = 2;
}
}
if (rightType == 0xFF)
throw new Exception("incorrect right condition");
//4. finish
if (leftIsMemoryReference)
{
if (DebuggerManager.isRegistryMemoryReference(breakpointInfo.leftCondition)) // left condition is e.g.: (PC), (HL), (DE), ...
{
if (rightType == 2) // right is number
breakpointInfo.accessType = BreakPointConditionType.registryMemoryReferenceVsValue;
}
}
else
{
if (rightType == 2)
breakpointInfo.accessType = BreakPointConditionType.registryVsValue;
}
breakpointInfo.isOn = true; // activate the breakpoint
//save breakpoint command line string
breakpointInfo.breakpointString = String.Empty;
for (byte counter = 0; counter < newBreakpointDesc.Count; counter++)
{
breakpointInfo.breakpointString += newBreakpointDesc[counter];
if (counter + 1 < newBreakpointDesc.Count)
breakpointInfo.breakpointString += " ";
}
// ADD breakpoint into list
// Here will be the breakpoint key assigned by searching keys starting with key 0
// Maximum 255 breakpoints is allowed
if (_breakpointsExt.Count < 255)
{
var bp = new BreakpointAdlers(breakpointInfo);
_breakpointsExt.Add((byte)_breakpointsExt.Count, bp);
m_spectrum.AddBreakpoint(bp);
}
else
throw new Exception("Maximum breakpoints count(255) exceeded...");
}
