[arm-gnu] pthread_mutex_lock issue with buildroot external toolchain CS 2010.09
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[arm-gnu] pthread_mutex_lock issue with buildroot external toolchain CS 2010.09
- To: arm-gnu@xxxxxxxxxxxxxxxx
- Subject: [arm-gnu] pthread_mutex_lock issue with buildroot external toolchain CS 2010.09
- From: Dwi Sasongko Supriyadi <ruckuus@xxxxxxxxx>
- Date: Thu, 30 Jun 2011 15:21:18 +0700
Hello list,
I am testing pcscd of pcsc-lite and I got segmentation fault,
following is the gdb backtrace:
# gdb /usr/sbin/pcscd
GNU gdb 6.8
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "arm-unknown-linux-gnueabi"...
(no debugging symbols found)
(gdb) run --foreground --debug --apdu
Starting program: /usr/sbin/pcscd --foreground --debug --apdu
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
debuglog.c:277:DebugLogSetLevel() debug level=debug
debuglog.c:306:DebugLogSetCategory() Debug options: APDU
pcscdaemon.c:550:main() pcsc-lite 1.7.2 daemon ready.
[New LWP 1183]
Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 1183]
0x400624e8 in pthread_mutex_lock () from /lib/libpthread.so.0
(gdb)
I am testing pcsc-lite on buildroot with codesourcery toolchain.
following my system setup:
1. Buildroot version: buildroot-2011.02 from git
2. External toolchain from Code Sourcery 2010.09
3. Running kernel on the target linux-2.6.28.6
Has anyone faced the same issue (related with libpthread from CS
toolchain) and came up with solutions?
I really appreciate any feedback/suggestion from all of you.
Thanks in advance,
--