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



__________________________________________________
Be one who knows what they don't know,
Instead of being one who knows not what they don't know,
Thinking they know everything about all things.
http://www.partow.net

_________________________________________________________________
Hot chart ringtones and polyphonics. Go to  
http://ninemsn.com.au/mobilemania/default.asp


--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/



More information about the Cygwin mailing list