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Date:	Wed, 1 Aug 2007 19:38:00 -0400
From:	Christopher Faylor <cgf-use-the-mailinglist-please AT cygwin DOT com>
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Subject:	Re: Stack traces in own program in cygwin
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On Wed, Aug 01, 2007 at 04:31:52PM -0700, Brian Dessent wrote:
>Bas Vodde wrote:
>>Thanks for the reply.  Where can I find the cygwin code that unwinds
>>the stack?  I might have a look at it anyway :)
>
>Look at class stack_info in winsup/cygwin/exceptions.cc.  It's pretty
>simplistic, and I'm pretty sure it will be rendered totally ineffective
>by -fomit-frame-pointer.

Yep.  It will.  That's the reason why we use -fomit-frame-pointer
sparingly when building cygwin.

cgf

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