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Atari coding BBS
 
Re: Falcon address question
Posted by: thothy Sep,01.2009-20:49 

I already tried to debug this problem on my real Falcon. That instruction is really wierd:

- When I execute it in a small test program (that switches to super user, then calls this instruction) it crashes with a bus error (as expected)

- When I set a breakpoint right in front of that instruction with bugaboo in Apex media, then try to single-step over it, it crashes with a bus error (as expected).

- When I set a breakpoint right after that instruction with bugaboo in Apex, it passes that instruction fine when I start the program!

I feel totally confused about that instruction, can somebody shed a light on this?




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Topic Posted by  Date 
Falcon address question Laurent Sallafranque Sep,01.2009-18:47
  Re: Falcon address question mikro Sep,01.2009-20:19
    Re: Falcon address question thothy Sep,01.2009-20:49
      Re: Falcon address question Laurent Sallafranque Sep,01.2009-21:19
        Re: 68000 prefetch example Laurent Sallafranque Sep,01.2009-21:27
          Re: 68000 prefetch example thothy Sep,02.2009-21:13
      Re: Falcon address question Laurent Sallafranque Sep,01.2009-21:23
        Re: Falcon address question thothy Sep,02.2009-21:11
          Re: Falcon address question Frank_c_b Sep,03.2009-08:58
            Re: Falcon address question Frank_c_b Sep,03.2009-09:05
              Re: Falcon address question Frank_c_b Sep,03.2009-09:06
              Re: Falcon address question Patrice Mandin Sep,04.2009-17:45
                Re: Falcon address question thothy Sep,04.2009-20:51
                  Re: Falcon address question Orion_ Sep,05.2009-17:09
                    Re: Falcon address question thothy Sep,06.2009-11:50
  Re: Falcon address question ggn Sep,03.2009-12:09
    Re: Falcon address question Laurent Sallafranque Sep,03.2009-21:14
      Re: Falcon address question Laurent Sallafranque Sep,13.2009-21:31


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