1# Copyright 2010-2015 Free Software Foundation, Inc. 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 16standard_testfile .c watchpoint-cond-gone-stripped.c 17 18# We need to generate a function without DWARF to crash older GDB. 19# Stepping into a dynamic function trampoline or stepping out of MAIN may work 20# but it is not a reliable FAIL case. 21 22if {[prepare_for_testing_full $testfile.exp \ 23 [list $testfile debug $srcfile debug $srcfile2 {}]]} { 24 untested $testfile.exp 25 return -1 26} 27 28# Problem does not occur otherwise. 29gdb_test_no_output "set can-use-hw-watchpoints 0" 30 31if ![runto_main] { 32 return -1 33} 34 35gdb_breakpoint [gdb_get_line_number "watchpoint-here"] 36gdb_continue_to_breakpoint "Place to set the watchpoint" 37 38# The condition `c == 30' is the subject being tested. 39gdb_test "watch c if c == 30" "atchpoint \[0-9\]*.*" "Place the watchpoint" 40 41# We may stay either in the function itself or only at the first instruction of 42# its caller depending on the epilogue unwinder (or valid epilogue CFI) presence. 43 44gdb_test "finish" \ 45 "Watchpoint .* deleted because the program has left the block in.*which its expression is valid..*in (\\.?jumper|func).*" \ 46 "Catch the no longer valid watchpoint" 47