[fpc-devel] Better Call Stack Information

[mark diener]

Using Lazarus 1.2.4 win32 on Windows 8.1

I am getting stack traces like this:

#0 SYSTEM_FINISH_WAITFIXEDLIST$PFREELISTS at :0
#1 ?? at :0
#2 ?? at :0
#3 TRPZUDPSRV__EXECWRAPPER(<error reading variable>) at
C:\pdev\rpzlib\rpzudpsrv.pas:225
#4 TRPZUDPSRV__EXECUTE(<error reading variable>) at
C:\pdev\rpzlib\rpzudpsrv.pas:171
#5 CLASSES_THREADPROC$POINTER$$LONGINT at :0
#6 SYSTEM_THREADMAIN$POINTER$$LONGINT at :0
#7 KERNEL32!CreateWaitableTimerA at :0
#8 ?? at :0
#9 ?? at :0
#10 ?? at :0
#11 ?? at :0


There is a stubborn bug for example at this line:

225: application.QueueAsyncCall(@self.guitikfunc,nres);

That is the last traceable part of the source code.

Does anybody know how to enable full code tracing in the system, sysutils,
etc to cover calls like
QueueAsyncCall( ) etc.

Thanks,

marco
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