1 # Copyright 2008, 2009 Free Software Foundation, Inc.
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.
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.
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/>.
23 set testfile "stack-checking"
24 set srcfile ${testfile}.c
25 set binfile ${objdir}/${subdir}/${testfile}
27 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug additional_flags=-fstack-check nowarnings]] != "" } {
28 untested stack-checking.exp
34 gdb_reinitialize_dir $srcdir/$subdir
37 if ![runto_main] then {
38 fail "Can't run to main"
43 # Test that the debugger is able to unwind to "main" at the next breakpoint
44 # hit. The frame number of "main" should be passed into MAIN_FRAME_NUMBER."
45 proc backtrace_test {name main_frame_number} {
46 gdb_continue_to_breakpoint "breakpoint for $name"
47 gdb_test "bt" "#${main_frame_number}.*in main ().*"
50 gdb_breakpoint [gdb_get_line_number "set breakpoint here"]
51 backtrace_test "small frame" "1"
52 backtrace_test "medium frame" "2"
53 backtrace_test "big frame" "2"