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Re: PC indicator didn't locate on the correct line

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Re: PC indicator didn't locate on the correct line

Subject: Re: PC indicator didn't locate on the correct line
From: "Mark Wagner" <email@hidden>
Date: Wed, 28 Feb 2007 14:21:12 -0800

On 2/28/07, Fei Li <email@hidden> wrote:

Hello all,
I'm debugging a software project with some static libraries linked in. When
I do the debug, the program do pause on the breakpoint I set, but when I do
step over, it jump back and forth on some line sometimes, or it jump to the
code several lines forwards, it didn't pause right after the line most of
the time. I have this problem before, and my co-worker had this problem
also.

Dose anyone know why it act like that. Sometimes it works fine.


Did you compile with optimizations enabled?  Part of the optimizing
process re-orders the machine code instructions so that the CPU can
handle them more efficiently.  This gives the effect you're seeing.

--
Mark
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References:  
  >PC indicator didn't locate on the correct line (From: "Fei Li" <email@hidden>)




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