# Copyright 2003 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # This file was written by Jason Molenda (jmolenda@apple.com) # This radar encapsulates a bug reported in radar 3384998 where gdb would # not back trace when frame 0 had a PC of 0. if $tracelevel then { strace $tracelevel } set prms_id 0 set bug_id 0 set testfile "r3384998" set srcfile ${testfile}.c set binfile ${objdir}/${subdir}/${testfile} if { [gdb_compile "${srcdir}/${subdir}/$srcfile" "${binfile}" executable {debug}] != "" } { gdb_suppress_entire_file "Testcase compile failed, so all tests in this fil e will automatically fail." } # Start with a fresh gdb gdb_exit gdb_start gdb_reinitialize_dir $srcdir/$subdir gdb_load ${binfile} gdb_test "run" "Starting program:.*${testfile}.*Program received signal.*0x00000000 in \\?\\? \\(\\)" "run to program halt" gdb_test "backtrace" "#0 0x00000000 in \\?\\? \\(\\).*#1 *$hex in func1 .*#2 *$hex in func2 .*#3 *$hex in main.*" "backtrace from pc == 0x0" gdb_exit return 0