1# Copyright 2007-2016 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# This file is part of the gdb testsuite. 17 18# Test that GDB can handle overlapping sizes of symbols. 19 20if { ![is_x86_like_target] } then { 21 verbose "Skipping i386 unwinder tests." 22 return 23} 24 25standard_testfile 26 27# some targets have leading underscores on assembly symbols. 28set additional_flags [gdb_target_symbol_prefix_flags] 29 30if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ 31 executable [list debug $additional_flags]] != "" } { 32 untested ${testfile}.exp 33 return -1 34} 35 36gdb_exit 37gdb_start 38gdb_reinitialize_dir $srcdir/$subdir 39gdb_load ${binfile} 40 41# We use gdb_run_cmd so this stands a chance to work for remote 42# targets too. 43gdb_run_cmd 44gdb_test "" "Program received signal SIGTRAP.*" "run past main" 45 46set message "backtrace shows the outer function" 47gdb_test_multiple "backtrace 10" $message { 48 -re "#1\[ \t]*$hex in inner.*$gdb_prompt $" { 49 fail $message 50 } 51 -re "#1\[ \t]*$hex in main.*$gdb_prompt $" { 52 pass $message 53 } 54} 55