SourcecodeSegment SetIP(bool simulate, string filename, int line, int column)
{
process.AssertPaused();
SourcecodeSegment segment = SourcecodeSegment.Resolve(this.MethodInfo.DebugModule, filename, null, line, column);
if (segment != null && segment.CorFunction.GetToken() == this.MethodInfo.MetadataToken)
{
try {
if (simulate)
{
CorILFrame.CanSetIP((uint)segment.ILStart);
}
else
{
// Invalidates all frames and chains for the current thread
CorILFrame.SetIP((uint)segment.ILStart);
process.NotifyResumed(DebuggeeStateAction.Keep);
process.NotifyPaused(PausedReason.SetIP);
process.RaisePausedEvents();
}
} catch {
return(null);
}
return(segment);
}
return(null);
}
public bool SetIP(string filename, int line, int column, bool dryRun)
{
this.Process.AssertPaused();
foreach (var symbolSource in this.Process.Debugger.SymbolSources)
{
foreach (var seq in symbolSource.GetSequencePoints(this.Module, filename, line, column))
{
if (seq.MethodDefToken == this.MethodInfo.GetMetadataToken())
{
try {
if (dryRun)
{
CorILFrame.CanSetIP((uint)seq.ILOffset);
}
else
{
CorILFrame.SetIP((uint)seq.ILOffset);
// Invalidates all frames and chains for the current thread
this.Process.NotifyResumed(DebuggeeStateAction.Keep);
this.Process.NotifyPaused();
}
} catch {
return(false);
}
return(true);
}
}
}
return(false);
}
SourcecodeSegment SetIP(bool simulate, string filename, int line, int column)
{
process.AssertPaused();
SourcecodeSegment suggestion = new SourcecodeSegment(filename, line, column, column);
ICorDebugFunction corFunction;
int ilOffset;
if (!suggestion.GetFunctionAndOffset(this.Module, false, out corFunction, out ilOffset))
{
return(null);
}
else
{
if (corFunction.Token != methodProps.Token)
{
return(null);
}
else
{
try {
if (simulate)
{
CorILFrame.CanSetIP((uint)ilOffset);
}
else
{
// invalidates all frames and chains for the current thread
CorILFrame.SetIP((uint)ilOffset);
process.NotifyPaused(new PauseSession(PausedReason.SetIP));
process.Pause(false);
}
} catch {
return(null);
}
return(GetSegmentForOffet((uint)ilOffset));
}
}
}
bool SetIP(int ilOffset, bool simulate)
{
process.AssertPaused();
try {
if (simulate)
{
CorILFrame.CanSetIP((uint)ilOffset);
}
else
{
// Invalidates all frames and chains for the current thread
CorILFrame.SetIP((uint)ilOffset);
process.NotifyResumed(DebuggeeStateAction.Keep);
process.NotifyPaused(PausedReason.SetIP);
process.RaisePausedEvents();
}
} catch {
return(false);
}
return(true);
}