| # This testcase is part of GDB, the GNU debugger. |
| # |
| # Copyright 2014-2021 Free Software Foundation, Inc. |
| # |
| # Contributed by Intel Corp. <markus.t.metzger@intel.com> |
| # |
| # 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/>. |
| |
| if { [skip_btrace_tests] } { |
| unsupported "target does not support record-btrace" |
| return -1 |
| } |
| |
| standard_testfile |
| if [prepare_for_testing "failed to prepare" $testfile $srcfile] { |
| return -1 |
| } |
| if ![runto_main] { |
| return -1 |
| } |
| |
| # trace the test code |
| gdb_test_no_output "record btrace" |
| gdb_test "continue" [multi_line \ |
| "Program received signal SIGSEGV, Segmentation fault\." \ |
| "0x0* in \\\?\\\? \\\(\\\)" \ |
| ] "cont to segv" |
| |
| # we cannot do any high-level stepping |
| gdb_test "reverse-finish" "Cannot find bounds of current function" |
| gdb_test "reverse-next" "Cannot find bounds of current function" |
| gdb_test "reverse-step" "Cannot find bounds of current function" |
| |
| # but we can do instruction stepping |
| gdb_test "reverse-stepi" "test\.call\[^\\\r\\\n\]*" |
