1# This testcase is part of GDB, the GNU debugger. 2# 3# Copyright 2014-2020 Free Software Foundation, Inc. 4# 5# Contributed by Intel Corp. <markus.t.metzger@intel.com> 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 3 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19 20if { [skip_btrace_tests] } { 21 unsupported "target does not support record-btrace" 22 return -1 23} 24 25standard_testfile 26if [prepare_for_testing "failed to prepare" $testfile $srcfile] { 27 return -1 28} 29if ![runto_main] { 30 untested "failed to run to main" 31 return -1 32} 33 34# trace the test code 35gdb_test_no_output "record btrace" 36gdb_test "continue" [multi_line \ 37 "Program received signal SIGSEGV, Segmentation fault\." \ 38 "0x0* in \\\?\\\? \\\(\\\)" \ 39 ] "cont to segv" 40 41# we cannot do any high-level stepping 42gdb_test "reverse-finish" "Cannot find bounds of current function" 43gdb_test "reverse-next" "Cannot find bounds of current function" 44gdb_test "reverse-step" "Cannot find bounds of current function" 45 46# but we can do instruction stepping 47gdb_test "reverse-stepi" "test\.call\[^\\\r\\\n\]*" 48