70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
# Copyright 2009-2014 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\""
|