Stability Problem with Cygwin Pthreads
Arash Partow
arashp@hotmail.com
Mon Nov 3 01:22:00 GMT 2003
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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