blob: 9930674a712991619c675b3c42ec96a87152d768 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
# Copyright 2010-2012 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/>.
# Tests for permissions and observer mode.
# The permissions flags are only fully functional with stubs or targets
# that can run asynchronously.
set testfile permission
set srcfile start.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
untested permissions.exp
return -1
}
if [get_compiler_info] {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test "show may-write-registers" \
"Permission to write into registers is on."
gdb_test "show may-write-memory" \
"Permission to write into target memory is on."
gdb_test "show may-insert-breakpoints" \
"Permission to insert breakpoints in the target is on."
gdb_test "show may-insert-tracepoints" \
"Permission to insert tracepoints in the target is on."
gdb_test "show may-insert-fast-tracepoints" \
"Permission to insert fast tracepoints in the target is on."
gdb_test "show may-interrupt" \
"Permission to interrupt or signal the target is on."
gdb_test "set observer on" "Observer mode is now on." "enable observer mode"
gdb_test "show may-write-memory" \
"Permission to write into target memory is off."
gdb_test "show may-write-registers" \
"Permission to write into registers is off."
gdb_test "show may-insert-breakpoints" \
"Permission to insert breakpoints in the target is off."
gdb_test "show may-insert-tracepoints" \
"Permission to insert tracepoints in the target is off."
gdb_test "show may-insert-fast-tracepoints" \
"Permission to insert fast tracepoints in the target is on."
gdb_test "show may-interrupt" \
"Permission to interrupt or signal the target is off."
gdb_test "set observer off" "Observer mode is now off." "disable observer mode"
# Go back to all-stop mode.
gdb_test_no_output "set non-stop off"
gdb_load ${binfile}
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
gdb_test "print x = 45" "$decimal = 45" "set a global"
gdb_test "print x" "$decimal = 45"
gdb_test "set may-write-memory off"
gdb_test "print x = 92" "Writing to memory is not allowed.*" \
"try to set a global"
gdb_test "print x" "$decimal = 45"
# FIXME Add tests for other flags when a testsuite-able target becomes
# available.
|
