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.
best regards,
Teo
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