praveen@athena:~$ /opt/sfw/bin/emacs
Fatal error (11).Segmentation Fault (core dumped)

praveen@athena:~$ file core
core:           ELF 32-bit LSB core file 80386 Version 1, from 'emacs'

praveen@athena:~$ gdb -c core /opt/sfw/bin/emacs
GNU gdb 6.3.50_2004-11-23-cvs
Copyright 2004 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.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-pc-solaris2.11"...(no debugging symbols found)

Core was generated by `/opt/sfw/bin/emacs'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /opt/sfw/lib/libXaw3d.so.5...(no debugging symbols found)...done.
Loaded symbols for /opt/sfw/lib/libXaw3d.so.5
Reading symbols from /usr/lib/libXmu.so...done.
Loaded symbols for /usr/lib/libXmu.so
Reading symbols from /usr/lib/libXt.so.4...done.
Loaded symbols for /usr/lib/libXt.so.4
Reading symbols from /usr/lib/libSM.so.6...done.
Loaded symbols for /usr/lib/libSM.so.6
Reading symbols from /usr/lib/libICE.so.6...done.
Loaded symbols for /usr/lib/libICE.so.6
Reading symbols from /usr/lib/libXext.so.0...done.
Loaded symbols for /usr/lib/libXext.so.0
Reading symbols from /usr/lib/libtiff.so.3...done.
Loaded symbols for /usr/lib/libtiff.so.3
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libpng12.so.0...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /lib/libz.so.1...done.
Loaded symbols for /lib/libz.so.1
Reading symbols from /lib/libm.so.2...done.
Loaded symbols for /lib/libm.so.2
Reading symbols from /opt/sfw/lib/libungif.so.4...done.
Loaded symbols for /opt/sfw/lib/libungif.so.4
Reading symbols from /usr/lib/libXpm.so.4...done.
Loaded symbols for /usr/lib/libXpm.so.4
Reading symbols from /usr/lib/libX11.so...Segmentation Fault (core dumped)

praveen@athena:~$ file core
core:           ELF 32-bit LSB core file 80386 Version 1, from 'gdb'