[futurebasic] Re: [FB] A-FB Any Utility for this..?

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From: Robert Covington <artlythere@...>
Date: Tue, 30 Apr 2002 01:34:58 -0400
>>At 9:13 PM -0400 on 4/29/02, Robert Covington wrote:
>>
>>
>>>  >I have had a series of crashes ongoing for over a year. I have no idea
>>>what
>>>>the offender is.
>>>>
>>>>It always accompanies an image import...however I have seen the same 3
>>>>instructions when doing non-image operations also.
>>>>
>>>>
>>>>First I see a
>>>>
>>>>*NOP
>>>>DB.L (probably a sic)
>>>>I forget the third
>>>>
>>>>or similar.
>>>
>>>
>>>The Evil Ones are:
>>>
>>>*NOP      4E71
>>>DBF    D0,*-$0002      51C8 FFFC
>>>MOVEM.L  (A7)+,D0/A0    4CDF 0101
>>
>>Get HexEdit, there are OS 9 and OS X versions available.  It can
>>search and browse data and resource forks.  It also comes with full
>>source code and projects for Project Builder, CodeWarrior and MPW.
>>Oh, and it's free and the source is covered under the Mozilla Public
>>license.
>
>I would prefer something more automatic...didn't know if RP or Jay or
>others could whip up something interesting.
>
>>BTW, does the filesystem busy keep you from doing anything with
>>MacsBug?
>
>I can't create a log, though I can do some basic checks I think.
>
>>Can you do a stack chain (SC7 or SC6 IIRC) or does MacsBug
>>show a label where the crash is, like the name of a fragment or
>>function?
>
>Just says Illegal instruction at _A008 I think. The app name always varies.
>
>>Also is it the NOP that has the asterisk?
>
>Yep.
>
>That's a strange place to
>>crash.  I haven't used MacsBug in awhile so I might be off.
>
>It is a living hell. Just killed me a minute ago, again (about 5 times
>tonight). Always, these same 3 items show themselves in Macsbug. Only a
>restart will salvage anything.
>
>Goes away for weeks, then comes up again and ruins my life for a while.
>
>rc

I got to thinking...Norton Disk Editor...

Found all 3 of those in sequential Hex on my drive...Says the 'owning file'
is Bad Block Extants.

I have no idea how to go from there, or if there are other areas.

??

rc