public List<WatchValueInfo> GetWatchContent(CpuType cpuType, List<WatchValueInfo> previousValues)
{
WatchFormatStyle defaultStyle = ConfigManager.Config.Debug.Debugger.WatchFormat;
int defaultByteLength = 1;
if(defaultStyle == WatchFormatStyle.Signed) {
defaultByteLength = 4;
}
var list = new List<WatchValueInfo>();
for(int i = 0; i < _watchEntries.Count; i++) {
string expression = _watchEntries[i].Trim();
string newValue = "";
EvalResultType resultType;
string exprToEvaluate = expression;
WatchFormatStyle style = defaultStyle;
int byteLength = defaultByteLength;
if(expression.StartsWith("{") && expression.EndsWith("}")) {
//Default to 2-byte values when using {} syntax
byteLength = 2;
}
ProcessFormatSpecifier(ref exprToEvaluate, ref style, ref byteLength);
bool forceHasChanged = false;
Match match = _arrayWatchRegex.Match(expression);
if(match.Success) {
//Watch expression matches the array display syntax (e.g: [$300,10] = display 10 bytes starting from $300)
newValue = ProcessArrayDisplaySyntax(style, ref forceHasChanged, match);
} else {
Int32 result = DebugApi.EvaluateExpression(exprToEvaluate, cpuType, out resultType, true);
switch(resultType) {
case EvalResultType.Numeric: newValue = FormatValue(result, style, byteLength); break;
case EvalResultType.Boolean: newValue = result == 0 ? "false" : "true"; break;
case EvalResultType.Invalid: newValue = "<invalid expression>"; forceHasChanged = true; break;
case EvalResultType.DivideBy0: newValue = "<division by zero>"; forceHasChanged = true; break;
case EvalResultType.OutOfScope: newValue = "<label out of scope>"; forceHasChanged = true; break;
}
}
list.Add(new WatchValueInfo() { Expression = expression, Value = newValue, HasChanged = forceHasChanged || (i < previousValues.Count ? (previousValues[i].Value != newValue) : false) });
}
return list;
}
protected override bool ValidateInput()
{
if (txtCondition.Text.Trim().Length > 0)
{
EvalResultType resultType;
DebugApi.EvaluateExpression(txtCondition.Text.Replace(Environment.NewLine, " "), _cpuType, out resultType, false);
if (resultType == EvalResultType.Invalid)
{
picExpressionWarning.Visible = true;
return(false);
}
}
picExpressionWarning.Visible = false;
SnesMemoryType type = cboBreakpointType.GetEnumValue <SnesMemoryType>();
int maxValue = DebugApi.GetMemorySize(type) - 1;
if (radSpecificAddress.Checked)
{
if (ValidateAddress(txtAddress, maxValue) < 0)
{
return(false);
}
}
else if (radRange.Checked)
{
int start = ValidateAddress(txtFrom, maxValue);
int end = ValidateAddress(txtTo, maxValue);
if (start < 0 || end < 0 || end < start)
{
return(false);
}
}
return(chkRead.Checked || chkWrite.Checked || (chkExec.Checked && Breakpoint.IsTypeCpuBreakpoint(type)) || txtCondition.Text.Length > 0);
}
