| # Copyright 2008-2024 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| |
| # This file is part of the GDB testsuite. It tests reverse stepping |
| # out of recursive functions. |
| |
| require supports_reverse |
| |
| standard_testfile |
| |
| if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } { |
| return -1 |
| } |
| |
| runto_main |
| |
| if [supports_process_record] { |
| # Activate process record/replay |
| gdb_test_no_output "record" "turn on process record" |
| } |
| |
| set end_of_program [gdb_get_line_number "END OF MAIN" "$srcfile"] |
| gdb_breakpoint $end_of_program |
| gdb_continue_to_breakpoint ".*$srcfile/$end_of_program.*" |
| |
| ## test if GDB can reverse over a recursive program |
| gdb_test "reverse-next" ".*int j = foo.*" "Skipping recursion from outside" |
| ## setup and next over a recursion for inside a recursive call |
| repeat_cmd_until "reverse-step" ".*" ".*foo .x=4.*" |
| gdb_test "reverse-next" ".*return foo.*" "Skipping recursion from inside" |
| gdb_test "reverse-next" ".*foo .x=5.*" "print frame when stepping out" |
| gdb_test "reverse-next" ".*bar .x=5.*" "stepping into a different function" |
| gdb_test "reverse-next" "main .. at .*" "stepping back to main" |