On Saturday 11 October 2008 11:11:50 Teo Fonrouge wrote:
> On Saturday 11 October 2008 03:00:37 am Teo Fonrouge wrote:
> > Hello,
> >
> > On Linux, I want to do some profiling in an proyect, so I have compiled
> > Harbour with "-DHB_USE_PROFILER" and created the binaries.
> >
> > Nevertheless, when I try to run the sample at /tests/testprof.prg it
> > simply aborts with a segfault.
> >
> > Is there something in which I must have take care of ?
>
> I have traced out the problem at sources/vm/classes.c at the following
> function:
>
> ----------------
> void hb_mthAddTime( ULONG ulClockTicks )
> {
> PMETHOD pMethod = s_pClasses[ hb_objGetClassH( hb_stackSelfItem() ) ]->
> pMethods;
> if( pMethod )
> {
> pMethod += hb_stackBaseItem()->item.asSymbol.stackstate->uiMethod;
> pMethod->ulCalls++;
> pMethod->ulTime += ulClockTicks;
> }
> }
> ----------------
>
> Here seems that the pointer in pMethod is wrongly indexed with:
>
> += hb_stackBaseItem()->item.asSymbol.stackstate->uiMethod
>
> .
>
>
> Why is used 'hb_stackBaseItem()->item.asSymbol.stackstate->uiMethod' to
> obtain the PMETHOD that needs to be profiled ???
>
>
> Any help is badly appreciated.
Pzremek,
Many thanks for the fix & the lesson :)
best regards,
Teo
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