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32d0add0 | 1 | # Copyright 2012-2015 Free Software Foundation, Inc. |
a14dd77e JK |
2 | |
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. | |
7 | # | |
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. | |
12 | # | |
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/>. | |
15 | ||
16 | if [is_remote target] { | |
17 | # The test always runs locally. | |
18 | return 0 | |
19 | } | |
20 | ||
62cef515 TT |
21 | standard_testfile .c |
22 | if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} { | |
a14dd77e JK |
23 | return -1 |
24 | } | |
25 | ||
26 | set test "spawn valgrind" | |
27 | set cmd "valgrind --vgdb-error=0 $binfile" | |
4ec70201 | 28 | set res [remote_spawn host $cmd] |
a14dd77e JK |
29 | if { $res < 0 || $res == "" } { |
30 | verbose -log "Spawning $cmd failed." | |
31 | unsupported $test | |
32 | return -1 | |
33 | } | |
34 | pass $test | |
35 | # Declare GDB now as running. | |
717cf30c | 36 | set gdb_spawn_id $res |
a14dd77e JK |
37 | |
38 | # GDB started by vgdb stops already after the startup is executed, like with | |
39 | # non-extended gdbserver. It is also not correct to run/attach the inferior. | |
40 | set use_gdb_stub 1 | |
41 | ||
42 | set test "valgrind started" | |
43 | # The trailing '.' differs for different memcheck versions. | |
44 | gdb_test_multiple "" $test { | |
45 | -re "Memcheck, a memory error detector\\.?\r\n" { | |
46 | pass $test | |
47 | } | |
48 | -re "valgrind: failed to start tool 'memcheck' for platform '.*': No such file or directory" { | |
49 | unsupported $test | |
50 | return -1 | |
51 | } | |
52 | -re "valgrind: wrong ELF executable class" { | |
53 | unsupported $test | |
54 | return -1 | |
55 | } | |
56 | -re "command not found" { | |
57 | # The spawn succeeded, but then valgrind was not found - e.g. if | |
58 | # we spawned SSH to a remote system. | |
59 | unsupported $test | |
60 | return -1 | |
61 | } | |
a967a851 | 62 | -re "valgrind: Bad option.*--vgdb-error=0" { |
a14dd77e JK |
63 | # valgrind is not >= 3.7.0. |
64 | unsupported $test | |
65 | return -1 | |
66 | } | |
67 | } | |
68 | ||
69 | set test "vgdb prompt" | |
70 | # The trailing '.' differs for different memcheck versions. | |
71 | gdb_test_multiple "" $test { | |
72 | -re " (target remote | \[^\r\n\]*/vgdb \[^\r\n\]*)\r\n" { | |
73 | set vgdbcmd $expect_out(1,string) | |
74 | pass $test | |
75 | } | |
76 | } | |
77 | ||
78 | # Do not kill valgrind. | |
6447023f | 79 | set valgrind_pid [exp_pid -i [board_info host fileid]] |
a14dd77e JK |
80 | unset gdb_spawn_id |
81 | set board [host_info name] | |
82 | unset_board_info fileid | |
83 | ||
62cef515 | 84 | clean_restart $testfile |
a14dd77e | 85 | |
0eae2cf4 | 86 | gdb_test "$vgdbcmd" " in \\.?_start .*" "target remote for vgdb" |
a14dd77e JK |
87 | |
88 | gdb_test "monitor v.set gdb_output" "valgrind output will go to gdb.*" | |
89 | ||
90 | set continue_count 1 | |
5888842d JK |
91 | set loop 1 |
92 | while {$loop && $continue_count < 100} { | |
a14dd77e JK |
93 | set test "continue #$continue_count" |
94 | gdb_test_multiple "continue" "" { | |
95 | -re "Invalid free\\(\\).*: main .*\r\n$gdb_prompt $" { | |
96 | pass $test | |
5888842d | 97 | set loop 0 |
a14dd77e | 98 | } |
0eae2cf4 EBM |
99 | -re "Remote connection closed.*\r\n$gdb_prompt $" { |
100 | fail "$test (remote connection closed)" | |
a09ae1c1 JK |
101 | # Only if valgrind got stuck. |
102 | remote_exec host "kill -9 ${valgrind_pid}" | |
0eae2cf4 EBM |
103 | return -1 |
104 | } | |
5888842d JK |
105 | -re "The program is not being run\\.\r\n$gdb_prompt $" { |
106 | fail "$test (valgrind vgdb has terminated)" | |
a09ae1c1 JK |
107 | # Only if valgrind got stuck. |
108 | remote_exec host "kill -9 ${valgrind_pid}" | |
5888842d JK |
109 | return -1 |
110 | } | |
a14dd77e JK |
111 | -re "\r\n$gdb_prompt $" { |
112 | pass "$test (false warning)" | |
113 | } | |
114 | } | |
115 | set continue_count [expr $continue_count + 1] | |
116 | } | |
117 | ||
118 | set test "p gdb_test_infcall ()" | |
119 | gdb_test_multiple $test $test { | |
120 | -re "unhandled instruction bytes.*\r\n$gdb_prompt $" { | |
121 | fail $test | |
122 | } | |
123 | -re "Continuing \\.\\.\\..*\r\n\\\$1 = 2\r\n$gdb_prompt $" { | |
124 | pass $test | |
125 | } | |
126 | } | |
6447023f JK |
127 | |
128 | # Only if valgrind got stuck. | |
129 | remote_exec host "kill -9 ${valgrind_pid}" |