Groups > comp.os.os2.programmer.misc > #1608

Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean?

From	Lars Erdmann <lars.erdmann@arcor.de>
Newsgroups	comp.os.os2.programmer.misc
Subject	Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean?
Date	2017-12-31 21:30 +0100
Organization	solani.org
Message-ID	<p2bhd8$u9v$1@solani.org> (permalink)
References	<p1vsob$l1p$1@dont-email.me> <11p86vVJT4Oe-pn2-bkgdMpp7SV6j@slamain> <p252th$6o6$1@dont-email.me> <11p86vVJT4Oe-pn2-yeSdUENdor3Y@slamain> <p2ag4l$sck$3@dont-email.me>

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Hi Andy,

I think you are right about functions not creating a proper stack frame.
I had these issues with ICAT as well.

Lars

On 31.12.17 12.02, Andi B. wrote:
> Steven Levine schrieb:
>> On Fri, 29 Dec 2017 09:46:30 UTC, "Andi B." <andi.b@gmx.net> wrote:
>>
>> HI Andi,
>>
>>> > To verify this you need to look at the content of the
>>> > ExceptionReportRecord.
>>
>>> Have to learn about.
>>
>> The structures are well documented, with the exception of the FP
>> specific data.  A pointer to the Exception Report Record is passed to
>> the handler.  If you dump the data as dwords, it's readable if you
>> works out the field offsets.
>>
>>> Yes. All in the runtime and I do not find a way back to the caller.
>>
>> Most likely because some of the code is not using standard stack
>> frames.  It's also possible the stack is corrupted.  What you need to
>> do in this case is dump the stack as dwords and walk the stack by
>> hand.

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Thread

ICAT 'XCPT_BAD_ACCESS' - what does it mean? "Andi B." <andi.b@gmx.net> - 2017-12-27 11:30 +0100
  Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? Lars Erdmann <lars.erdmann@arcor.de> - 2017-12-27 13:53 +0100
    Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? Lars Erdmann <lars.erdmann@arcor.de> - 2017-12-27 13:55 +0100
  Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? "Steven Levine" <steve53@nomail.earthlink.net> - 2017-12-27 14:23 -0600
    Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? "Andi B." <andi.b@gmx.net> - 2017-12-29 10:46 +0100
      Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? "Steven Levine" <steve53@nomail.earthlink.net> - 2017-12-30 12:05 -0600
        Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? "Andi B." <andi.b@gmx.net> - 2017-12-31 12:02 +0100
          Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? Lars Erdmann <lars.erdmann@arcor.de> - 2017-12-31 21:30 +0100
          Re: ICAT 'XCPT_BAD_ACCESS' - what does it mean? Paul Ratcliffe <abuse@orac12.clara34.co56.uk78> - 2018-01-03 19:26 +0000

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