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Message-ID: <5933E79666CAD211AEF800105A5FDB370851352F@chimsg1-nt.chi.wms.com>
From: "Mak, Ryan" <RMak AT wmsgaming DOT com>
To: "'cygwin AT cygwin DOT com'" <cygwin AT cygwin DOT com>
Subject: pthread + gdb + cygwin  problem...
Date: Tue, 6 Aug 2002 14:48:06 -0500 
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given the following simple program:

#include <pthread.h>

main()
{
    pthread_mutex_t a,b;

    pthread_mutex_init(&a,NULL);
    pthread_mutex_init(&b,NULL);
}


compile and link with g++ version 3.1.1 20020718 (prerelease):

g++ -g test.cc        or       g++ -g test.cc -lpthread

the executable a.exe will run fine but launching through gdb will result in
a segmentation fault on the first line:

Program received signal SIGSEGV, Segmentation fault.
0xbff7a606 in _libkernel32_a_iname ()
(gdb) where
#0  0xbff7a606 in _libkernel32_a_iname ()
#1  0x0040b130 in cygwin_premain3 ()
#2  0xbff958f8 in _libkernel32_a_iname ()
#3  0x6107dd26 in _libkernel32_a_iname ()
#4  0x6107f728 in _libkernel32_a_iname ()
#5  0x004010b1 in main () at test.cc:7
#6  0x61005b8e in _libkernel32_a_iname ()
#7  0x61005e2c in _libkernel32_a_iname ()
#8  0x0040aea2 in cygwin_crt0 ()
#9  0x0040103c in mainCRTStartup ()
#10 0xbff8b560 in _libkernel32_a_iname ()
#11 0xbff8b412 in _libkernel32_a_iname ()
#12 0xbff89dd5 in _libkernel32_a_iname ()
Cannot access memory at address 0x90b89fec

help anyone??


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