> -----Message d'origine----- > De : fpc-pascal-boun...@lists.freepascal.org [mailto:fpc-pascal- > boun...@lists.freepascal.org] De la part de Lubomír Cabla > Envoyé : vendredi 28 mars 2014 23:21 > À : FPC-Pascal users discussions > Objet : Re: [fpc-pascal] FPC 2.6.4 for GO32 > > I have only good news... Great ! > The window list with ALT+0 works, good job, thank you. > Yes, I am using the option -Cr just for debugging purpose. > > >Did you try to use -O- to recompile all rtl/packages > >to rule out optimization error? > > Not yet, because I found the cause of the freezing program FP.EXE > when I use trace key F7 or run program with breakpoint(s). > > The cause is CWSDPMI.EXE r7. > > If I use an earlier version CWSDPMI.EXE r5 or another DPMI server > (hdpmi32.exe) > everything works as it should! > > Some users reported a bug to me (using new CWSDPMI r7) > > Page Fault cr2=00400000 at eip=419; flags=3206 > Eax=00000300 ebx=00330021 ecx=000000a6 edx=bfeb00bf esi=00000000 > edi=00000000 > Ebp=00000001 esp=00003ffa cs=87 ds=bf es=b7 fs=0 gs=0 ss=a7 error=0006 > > The explanation on http://www.delorie.com/djgpp/v2faq/faq12_2.html: > > "This usually means the program tried to access some data via a NULL or > an uninitialized pointer." > > But using CWSDPMI.EXE r5 or hdpmi32.exe no error occurs (with the same > program).
No idea what could trigger that behavior change... I never tested cwsdpmi r7... > SUMMARY: > > Thank you very much, now I am happy because everything works including > the possibility of debugging. > > I'll do more tests but I assume that everything will be fine. Great, please report all findings! Pierre Muller _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
