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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
# Copyright 2012-2014 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_shlib_tests]} {
return 0
}
load_lib mi-support.exp
standard_testfile pending.c
set libfile1 "pendshr1"
set libfile2 "pendshr2"
set executable $testfile
set libsrc1 $srcdir/$subdir/$libfile1.c
set libsrc2 $srcdir/$subdir/$libfile2.c
set lib_sl1 [standard_output_file pendshr1.sl]
set lib_sl2 [standard_output_file pendshr2.sl]
set lib_opts "debug"
if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
|| [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""} {
untested "Could not compile either $libsrc1 or $libsrc2"
return -1
}
set MIFLAGS "-i=mi"
set exec_opts [list debug shlib=$lib_sl1 shlib_load]
if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != "" } {
untested "Failed to compile $srcfile"
return -1
}
proc test_insert_delete_modify { } {
global mi_gdb_prompt
gdb_exit
if [mi_gdb_start] {
continue
}
mi_run_to_main
mi_gdb_test "break marker" \
{(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-created,bkpt=\{number="2",type="breakpoint".*\}.*\n\^done}
# Verify that '=breakpoint-modified' notification is correctly emitted:
# 1. when modifying command
send_gdb "commands\n"
gdb_expect {
-re "End with" {
}
}
send_gdb "silent\nend\n"
set test "change command"
gdb_expect {
-re ".*=breakpoint-modified.*${mi_gdb_prompt}$" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
# Verify that '=breakpoint-created' notification is correctly emitted when
# creating any type of breakpoint.
set test "watch watch"
mi_gdb_test ${test} \
{(&.*)*.*~".*atchpoint 3: .*\\n".*=breakpoint-created,bkpt=\{number="3",type="(hw |)watchpoint".*\}.*\n\^done} \
$test
set test "trace marker"
mi_gdb_test $test \
{(&.*)*.*~"Tracepoint 4 at .*\\n".*=breakpoint-created,bkpt=\{number="4",type="tracepoint".*\}.*\n\^done} \
$test
set test "catch syscall"
mi_gdb_test $test \
{(&.*)*.*~"Catchpoint 5 .*\\n".*=breakpoint-created,bkpt=\{number="5",type="catchpoint".*\}.*\n\^done} \
$test
set test "dprintf marker, \"arg\" \""
mi_gdb_test $test \
{.*=breakpoint-created,bkpt=\{number="6",type="dprintf".*,script=\{\"printf \\\\\"arg\\\\\" \\\\\"\"\}.*\}\r\n\^done} \
$test
# 2. when modifying condition
set test "condition 2 main > 0x0"
mi_gdb_test $test \
{.*=breakpoint-modified,bkpt=\{number="2",.*,cond=\"main > 0x0\".*\}.*\n\^done} \
$test
# 3. when modifying enableness
set test "disable 3"
mi_gdb_test $test \
{.*=breakpoint-modified,bkpt=\{number="3",.*,enabled=\"n\".*\}.*\n\^done} \
$test
set test "enable 3"
mi_gdb_test $test \
{.*=breakpoint-modified,bkpt=\{number="3",.*,enabled=\"y\".*\}.*\n\^done} \
$test
# 4. when modifying ignore count.
set test "ignore 5 1"
mi_gdb_test $test \
{.*=breakpoint-modified,bkpt=\{number="5",.*,ignore=\"1\".*\}.*\n\^done} \
$test
# 5. when modifying pass count.
set test "passcount 1 4"
mi_gdb_test $test \
{.*=breakpoint-modified,bkpt=\{number="4",.*pass="1".*\}.*\n\^done} \
$test
# Delete some breakpoints and verify that '=breakpoint-deleted
# notification is correctly emitted.
for {set i 3} {$i < 7} {incr i} {
mi_gdb_test "delete ${i}" ".*=breakpoint-deleted,id=\"${i}\".*\\^done" \
"delete ${i}"
}
}
test_insert_delete_modify
# Test 'breakpoint-modified' notification is emited when pending breakpoints are
# resolved.
proc test_pending_resolved { } {
with_test_prefix "pending resolved" {
global decimal hex
global srcdir
global subdir
global binfile
global lib_sl1 lib_sl2
global mi_gdb_prompt
gdb_exit
if [mi_gdb_start] {
continue
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1 $lib_sl2
# Create a pending breakpoint on pendfunc1
mi_gdb_test "-break-insert -f pendfunc1" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc1"
mi_run_cmd
set test "breakpoint on pendfunc1 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"0\"" {
pass $test
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"1\"" {
pass "$test: hit_count is updated"
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "pendfunc1" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to pendfunc1 breakpoint"
# Delete breakpoint on pendfunc1
mi_gdb_test "-break-delete 1" {\^done} \
"delete breakpoint on pendfunc1"
# Insert breakpoint on marker
mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
"insert breakpoint on marker"
# Create a pending breakpoint on pendfunc3
mi_gdb_test "-break-insert -f pendfunc3" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc3"
mi_execute_to "exec-continue" "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 1"
mi_send_resuming_command "exec-continue" "continuing execution to marker"
set test "breakpoint on pendfunc3 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"2\".*addr=\"${hex}\",.*func=\"marker\",.*times=\"1\"" {
pass "$test: hit_count is updated"
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"${hex}\",.*func=\"pendfunc3\",.*times=\"0\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 2"
mi_send_resuming_command "exec-continue" "continuing to exit"
set test "breakpoint on pendfunc3 pending again"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"<PENDING>\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "exited-normally" "" "" "" "" "" ""
}
}
test_pending_resolved
|
