root@demosunray1 in base $ ./Tools/shared_obj/sparc/solaris2.8/gnu-gnu-gnu/gdnc 
Segmentation Fault (core dumped)
root@demosunray1 in base $ gdb ./Tools/shared_obj/sparc/solaris2.8/gnu-gnu-gnu/gdnc core
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "sparc-sun-solaris2.8"...
(no debugging symbols found)...
Core was generated by `./Tools/shared_obj/sparc/solaris2.8/gnu-gnu-gnu/gdnc'.
Program terminated with signal 11, Segmentation Fault.
Reading symbols from /usr/GNUstep/System/Libraries/sparc/solaris2.8/gnu-gnu-gnu/libgnustep-base.so.1...done.
Reading symbols from /usr/GNUstep/System/Libraries/sparc/solaris2.8/libobjc.so.1...done.
Reading symbols from /usr/lib/libsocket.so.1...done.
Reading symbols from /usr/lib/libnsl.so.1...done.
Reading symbols from /usr/lib/libdl.so.1...done.
Reading symbols from /usr/lib/libm.so.1...done.
---Type <return> to continue, or q <return> to quit---
Reading symbols from /usr/lib/libc.so.1...done.
Reading symbols from /usr/lib/libz.so.1...done.
Reading symbols from /usr/local/lib/libxml2.so.2...done.
Reading symbols from /usr/lib/libmp.so.2...done.
Reading symbols from /usr/platform/SUNW,Ultra-5_10/lib/libc_psr.so.1...done.
#0  0xff35f110 in objc_msg_lookup ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/libobjc.so.1
(gdb) where
#0  0xff35f110 in objc_msg_lookup ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/libobjc.so.1
#1  0xff133e80 in GSLanguageFromLocale ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/gnu-gnu-gnu/libgnustep-base.so.1
#2  0xff2504a0 in _c_NSUserDefaults__userLanguages ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/gnu-gnu-gnu/libgnustep-base.so.1
#3  0xff24fd88 in _c_NSUserDefaults__standardUserDefaults ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/gnu-gnu-gnu/libgnustep-base.so.1
#4  0x13888 in gnustep_base_user_main ()
#5  0xff214604 in main ()
   from /usr/GNUstep/System/Libraries/sparc/solaris2.8/gnu-gnu-gnu/libgnustep-base.so.1
(gdb)