projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fb0cc75 | 1 | # Copyright 2008, 2009 Free Software Foundation, Inc. |
| 96cc0ae8 JG |
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 | if $tracelevel then { | |
| 17 | strace $tracelevel | |
| 18 | } | |
| 19 | ||
| 20 | set prms_id 0 | |
| 21 | set bug_id 0 | |
| 22 | ||
| 23 | set testfile "stack-checking" | |
| 24 | set srcfile ${testfile}.c | |
| 25 | set binfile ${objdir}/${subdir}/${testfile} | |
| 26 | ||
| 27 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug additional_flags=-fstack-check nowarnings]] != "" } { | |
| 28 | untested stack-checking.exp | |
| 29 | return -1 | |
| 30 | } | |
| 31 | ||
| 32 | gdb_exit | |
| 33 | gdb_start | |
| 34 | gdb_reinitialize_dir $srcdir/$subdir | |
| 35 | gdb_load ${binfile} | |
| 36 | ||
| 37 | if ![runto_main] then { | |
| 38 | fail "Can't run to main" | |
| 39 | return 0 | |
| 40 | } | |
| 41 | ||
| 42 | ||
| 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 ().*" | |
| 48 | } | |
| 49 | ||
| 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" |