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1d506c26 | 1 | # Copyright 2008-2024 Free Software Foundation, Inc. |
3c3185ac JK |
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 | ||
e379cbb1 | 16 | # The allow_hw_watchpoint_tests checks if watchpoints are supported by the |
f760c4f2 CL |
17 | # processor. On PowerPC, the check runs a small test program under gdb |
18 | # to determine if the Power processor supports HW watchpoints. The check | |
19 | # must be done before starting the test so as to not disrupt the execution | |
20 | # of the actual test. | |
21 | ||
e379cbb1 | 22 | set allow_hw_watchpoint_tests_p [allow_hw_watchpoint_tests] |
f760c4f2 | 23 | |
62cef515 TT |
24 | standard_testfile |
25 | ||
5b362f04 | 26 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { |
3c3185ac JK |
27 | return -1 |
28 | } | |
29 | ||
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30 | if ![runto_main] { |
31 | return -1 | |
32 | } | |
2992cbe0 UW |
33 | |
34 | # Disable hardware watchpoints if necessary. | |
e379cbb1 | 35 | if {!$allow_hw_watchpoint_tests_p} { |
35ec993f | 36 | gdb_test_no_output "set can-use-hw-watchpoints 0" "" |
2992cbe0 UW |
37 | } |
38 | ||
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39 | gdb_test "watch var" "atchpoint \[0-9\]+: var" |
40 | gdb_test "continue" "atchpoint \[0-9\]+: var.*Old value = 0.*New value = \[12\].*" | |
41 | gdb_test "print empty()" " = void" | |
42 | # We did segfault here. | |
43 | gdb_test "help help" |