| # Copyright 2009-2021 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/>. |
| |
| if {[skip_hw_watchpoint_tests]} { |
| return 0 |
| } |
| |
| standard_testfile .c |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested "failed to compile" |
| return -1 |
| } |
| |
| # Start with a fresh gdb. |
| |
| clean_restart ${binfile} |
| |
| if ![runto_main] then { |
| return 0 |
| } |
| |
| gdb_test "break [gdb_get_line_number "break here"]" \ |
| ".*Breakpoint.* at .*" \ |
| "set breakpoint" |
| |
| gdb_test "watch x" ".*Hardware watchpoint.*" "set watchpoint" |
| gdb_test "continue" ".*break here.*" "breakpoint hit" |
| gdb_test "continue" ".*Hardware watchpoint.*Old value = 0.*New value = 42.*" \ |
| "watchpoint hit" |
| gdb_test "continue" ".*break here.*" "breakpoint hit 2" |
| gdb_test_no_output "set var x = 1" |
| gdb_test "continue" ".*Hardware watchpoint.*Old value = 1.*New value = 42.*" \ |
| "watchpoint hit 2" |
