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From:	"Arash Partow" <arashp AT hotmail DOT com>
To:	cygwin AT cygwin DOT com
Subject:	RE: Stability Problem with Cygwin Pthreads
Date:	Mon, 03 Nov 2003 01:22:53 +0000
Mime-Version:	1.0
Message-ID:	<BAY9-F10gOQtD8qXkgk000958fd@hotmail.com>
X-OriginalArrivalTime:	03 Nov 2003 01:22:53.0677 (UTC) FILETIME=[011DA1D0:01C3A1A9]

Hi,

for the people that are interested, this is where the threads
seem to be CONTINUALLY crashing:



/cygdrive/c/cygwin\bin>addr2line -e cygwin1.dll 0x610de964
../../../../../../cygwin-snapshot-20031028-1/newlib/libc/machine/i386/memcpy.S:53


.L11:
shrl $2,ecx
.p2align 2
rep          <------------
movsl

movl ebx,ecx
andl $3,ecx


from what i can see the memcpy is moving data from esi to edi
(ecx/4)'times (word blocks), however i don't think in the rep
(REPZ) of the ecx ever gets to zero, or before it does it tries
to copy data from a place which it does not have access to.



Regards


Arash Partow



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