1 # Copyright 2010-2019 Free Software Foundation, Inc.
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.
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.
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/>.
16 # Tests for permissions and observer mode.
18 # The permissions flags are only fully functional with stubs or targets
19 # that can run asynchronously.
21 standard_testfile start.c
23 if {[build_executable $testfile.exp $testfile \
24 $srcfile {debug nowarnings}] == -1} {
25 untested "failed to compile"
29 if [get_compiler_info] {
35 gdb_reinitialize_dir $srcdir/$subdir
37 gdb_test "show may-write-registers" \
38 "Permission to write into registers is on."
40 gdb_test "show may-write-memory" \
41 "Permission to write into target memory is on."
43 gdb_test "show may-insert-breakpoints" \
44 "Permission to insert breakpoints in the target is on."
46 gdb_test "show may-insert-tracepoints" \
47 "Permission to insert tracepoints in the target is on."
49 gdb_test "show may-insert-fast-tracepoints" \
50 "Permission to insert fast tracepoints in the target is on."
52 gdb_test "show may-interrupt" \
53 "Permission to interrupt or signal the target is on."
55 gdb_test "set observer on" "Observer mode is now on." "enable observer mode"
57 gdb_test "show may-write-memory" \
58 "Permission to write into target memory is off."
60 gdb_test "show may-write-registers" \
61 "Permission to write into registers is off."
63 gdb_test "show may-insert-breakpoints" \
64 "Permission to insert breakpoints in the target is off."
66 gdb_test "show may-insert-tracepoints" \
67 "Permission to insert tracepoints in the target is off."
69 gdb_test "show may-insert-fast-tracepoints" \
70 "Permission to insert fast tracepoints in the target is on."
72 gdb_test "show may-interrupt" \
73 "Permission to interrupt or signal the target is off."
75 gdb_test "set observer off" "Observer mode is now off." "disable observer mode"
77 # Go back to all-stop mode.
79 gdb_test_no_output "set non-stop off"
83 if ![runto_main] then {
84 perror "couldn't run to breakpoint"
88 gdb_test "print x = 45" "$decimal = 45" "set a global"
90 gdb_test "print x" "$decimal = 45"
92 gdb_test "set may-write-memory off"
94 gdb_test "print x = 92" "Writing to memory is not allowed.*" \
97 gdb_test "print x" "$decimal = 45"
99 # FIXME Add tests for other flags when a testsuite-able target becomes