| # Copyright 2009-2013 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 |
| } |
| |
| load_lib mi-support.exp |
| set MIFLAGS "-i=mi" |
| |
| standard_testfile .c |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested pr11022.exp |
| return |
| } |
| |
| proc test_memory_changed_observer { mi_command } { |
| with_test_prefix "${mi_command}" { |
| global srcfile |
| |
| if [mi_gdb_start] { |
| return |
| } |
| mi_run_to_main |
| |
| set line_number [gdb_get_line_number "break here"] |
| mi_gdb_test "-break-insert ${srcfile}:${line_number}" \ |
| {\^done,bkpt=.number="2",type="breakpoint".*\}} \ |
| "set breakpoint" |
| |
| mi_gdb_test "watch x" ".*" "set watchpoint" |
| |
| mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \ |
| { "" "disp=\"keep\"" } "breakpoint hit" |
| |
| mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \ |
| { "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"0\",new=\"42\"\}" } \ |
| "watchpoint hit" |
| |
| mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \ |
| { "" "disp=\"keep\"" } "breakpoint hit 2" |
| |
| mi_gdb_test "-${mi_command}" {\^done} "set x" |
| |
| mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \ |
| { "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"1\",new=\"42\"\}" } \ |
| "watchpoint hit 2" |
| |
| mi_gdb_exit |
| } |
| } |
| |
| test_memory_changed_observer "data-write-memory-bytes &x \"01\"" |
| # We want to trigger a target memory write here, so the word size (4 or 8) |
| # is not that important. |
| test_memory_changed_observer "data-write-memory &x x 4 \"01\"" |