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  • Subject: Re: Break point
  • From: "Steve Richter" <srichter@xxxxxxxxxxxxx>
  • Date: Tue, 5 Jun 2001 12:37:20 -0400

Could a byte level compare be done of a pgm object before and after strdbg
and addbkp to determine all the locations that are changed to enable a pgm
for debug?

is the risc code contained in the pgm object ( segment ) or does the object
header point to another object/segment that contains the risc code?

-Steve

-----Original Message-----
From: Gene_Gaunt@ReviewWorks.com <Gene_Gaunt@ReviewWorks.com>
To: MI400@midrange.com <MI400@midrange.com>
Date: Tuesday, June 05, 2001 11:58 AM
Subject: Re: Break point


>
>Thanks Leif.  Well that may help explain the behavior I observed in my OPM
>program that called QZRUCLSP (Call Service Program Procedure) which called
>Qp0zSpawn.  The program worked okay.  But when I ran the program under
>debug it failed.  I ended debug, signed off and signed on, and the program
>continued to fail.  I had to recompile the program again to make it to work
>okay.  It seemed the debugger wrote some corruption into the program object
>that was never removed by ENDDBG or SIGNOFF.
>
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