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8acc9f48 | 1 | # Copyright 1999-2013 Free Software Foundation, Inc. |
fb40c209 AC |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
fb40c209 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
fb40c209 AC |
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. | |
e22f8b7c | 12 | # |
fb40c209 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
fb40c209 | 15 | |
17282693 | 16 | # Test Machine interface (MI) operations |
fb40c209 | 17 | # |
17282693 | 18 | # Test MI watchpoint commands. |
fb40c209 | 19 | # |
17282693 PA |
20 | # The goal is not to test gdb functionality, which is done by other |
21 | # tests, but to verify the correct output response to MI operations. | |
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22 | |
23 | load_lib mi-support.exp | |
b30bf9ee | 24 | set MIFLAGS "-i=mi" |
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25 | |
26 | gdb_exit | |
27 | if [mi_gdb_start] { | |
28 | continue | |
29 | } | |
30 | ||
298a9cf0 TT |
31 | standard_testfile basics.c |
32 | ||
9357e021 | 33 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
b60f0898 JB |
34 | untested mi-watch.exp |
35 | return -1 | |
fb40c209 AC |
36 | } |
37 | ||
4a543daf | 38 | proc test_watchpoint_creation_and_listing {type} { |
fb40c209 AC |
39 | global mi_gdb_prompt |
40 | global srcfile | |
41 | global hex | |
42 | ||
45f07fef MC |
43 | set line_callee4_head [gdb_get_line_number "callee4 ("] |
44 | set line_callee4_body [expr $line_callee4_head + 2] | |
45 | ||
fb40c209 AC |
46 | # Insert a watchpoint and list |
47 | # Tests: | |
48 | # -break-watch C | |
49 | # -break-list | |
50 | ||
51 | mi_gdb_test "111-break-watch C" \ | |
52 | "111\\^done,wpt=\{number=\"2\",exp=\"C\"\}" \ | |
53 | "break-watch operation" | |
54 | ||
55 | mi_gdb_test "222-break-list" \ | |
998580f1 | 56 | "222\\\^done,BreakpointTable=\{nr_rows=\".\",nr_cols=\".\",hdr=\\\[\{width=\".*\",alignment=\".*\",col_name=\"number\",colhdr=\"Num\"\}.*colhdr=\"Type\".*colhdr=\"Disp\".*colhdr=\"Enb\".*colhdr=\"Address\".*colhdr=\"What\".*\\\],body=\\\[bkpt=\{number=\"2\",type=\".*watchpoint\",disp=\"keep\",enabled=\"y\",what=\"C\",thread-groups=\\\[\"i1\"\\\],times=\"0\",original-location=\"C\"\}\\\]\}" \ |
fb40c209 AC |
57 | "list of watchpoints" |
58 | ||
59 | } | |
60 | ||
61 | # UNUSED at the time | |
4a543daf | 62 | proc test_awatch_creation_and_listing {type} { |
fb40c209 AC |
63 | global mi_gdb_prompt |
64 | global srcfile | |
65 | global hex | |
66 | ||
45f07fef MC |
67 | set line_main_head [gdb_get_line_number "main ("] |
68 | set line_main_body [expr $line_main_head + 2] | |
69 | ||
fb40c209 AC |
70 | # Insert an access watchpoint and list it |
71 | # Tests: | |
72 | # -break-watch -a A | |
73 | # -break-list | |
74 | ||
75 | mi_gdb_test "333-break-watch -a A" \ | |
45f07fef | 76 | "333\\^done,bkpt=\{number=\"1\",addr=\"$hex\",file=\".*basics.c\",line=\"$line_main_body\"\}" \ |
fb40c209 AC |
77 | "break-watch -a operation" |
78 | ||
79 | mi_gdb_test "444-break-list" \ | |
998580f1 | 80 | "444\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"3\",type=\"watchpoint\",disp=\"del\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",thread-groups=\\\[\"i1\"\\\],times=\"0\"\},.*\}\\\]\}" \ |
fb40c209 AC |
81 | "list of watchpoints awatch" |
82 | ||
83 | mi_gdb_test "777-break-delete 3" \ | |
84 | "777\\^done" \ | |
85 | "delete access watchpoint" | |
86 | } | |
87 | ||
88 | # UNUSED at the time | |
4a543daf | 89 | proc test_rwatch_creation_and_listing {type} { |
fb40c209 AC |
90 | global mi_gdb_prompt |
91 | global srcfile | |
92 | global hex | |
93 | ||
45f07fef MC |
94 | set line_main_head [gdb_get_line_number "main ("] |
95 | set line_main_body [expr $line_main_head + 2] | |
96 | ||
fb40c209 AC |
97 | # Insert a read watchpoint and list it. |
98 | # Tests: | |
e714f336 | 99 | # -break-watch -r B |
fb40c209 AC |
100 | # -break-list |
101 | ||
102 | mi_gdb_test "200-break-watch -r C" \ | |
45f07fef | 103 | "200\\^done,bkpt=\{number=\"5\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"$line_main_body\",times=\"0\"\}" \ |
e714f336 | 104 | "break-watch -r operation" |
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105 | |
106 | mi_gdb_test "300-break-list" \ | |
998580f1 | 107 | "300\\^done,BreakpointTable=\{.*,hdr=\\\[.*\\\],body=\\\[bkpt=\{number=\"5\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"$line_main_body\",thread-groups=\\\[\"i1\"\\\],times=\"0\"\},.*\}\\\}\}" \ |
fb40c209 AC |
108 | "list of breakpoints" |
109 | ||
110 | mi_gdb_test "177-break-delete 4" \ | |
111 | "177\\^done" \ | |
112 | "delete read watchpoint" | |
113 | } | |
114 | ||
4a543daf | 115 | proc test_watchpoint_triggering {type} { |
fb40c209 | 116 | global mi_gdb_prompt |
76ff342d | 117 | global hex fullname_syntax srcfile |
fb40c209 | 118 | |
45f07fef MC |
119 | set line_callee4_return_0 [gdb_get_line_number "return 0;"] |
120 | set line_callee3_head [gdb_get_line_number "callee3 ("] | |
121 | set line_callee3_close_brace [expr $line_callee3_head + 3] | |
122 | ||
fb40c209 AC |
123 | # Continue execution until the watchpoint is reached, continue again, |
124 | # to see the watchpoint go out of scope. | |
125 | # Does: | |
126 | # -exec-continue (Here wp triggers) | |
127 | # -exec-continue (Here wp goes out of scope) | |
128 | ||
bb378428 VP |
129 | mi_execute_to "exec-continue" "watchpoint-trigger" "callee4" "" \ |
130 | ".*basics.c" $line_callee4_return_0 \ | |
131 | {"" "wpt=\{number=\"2\",exp=\"C\"\},value=\{old=\".*\",new=\"3\"\}"} \ | |
132 | "watchpoint trigger" | |
fb40c209 | 133 | |
4a543daf MR |
134 | if { $type == "sw" } { |
135 | setup_xfail *-*-* | |
136 | } | |
bb378428 VP |
137 | mi_execute_to "exec-continue" "watchpoint-scope" "callee3" ".*" \ |
138 | ".*basics.c" $line_callee3_close_brace \ | |
139 | {"" "wpnum=\"2\""} \ | |
140 | "watchpoint trigger" | |
4a543daf | 141 | clear_xfail *-*-* |
fb40c209 AC |
142 | } |
143 | ||
0f4d39d5 | 144 | proc test_watchpoint_all {type} { with_test_prefix "$type" { |
5509918f MR |
145 | upvar srcdir srcdir |
146 | upvar subdir subdir | |
147 | upvar binfile binfile | |
148 | ||
5509918f MR |
149 | mi_delete_breakpoints |
150 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
151 | mi_gdb_load ${binfile} | |
152 | ||
153 | mi_runto callee4 | |
4a543daf MR |
154 | test_watchpoint_creation_and_listing $type |
155 | #test_rwatch_creation_and_listing $type | |
156 | #test_awatch_creation_and_listing $type | |
157 | test_watchpoint_triggering $type | |
6a5870ce | 158 | }} |
5509918f MR |
159 | |
160 | # Run the tests twice, once using software watchpoints... | |
161 | mi_gdb_test "567-gdb-set can-use-hw-watchpoints 0" \ | |
162 | "567\\^done" \ | |
163 | "hw watchpoints toggle (1)" | |
164 | test_watchpoint_all sw | |
165 | ||
166 | mi_gdb_exit | |
167 | ||
168 | # ... and unless requested otherwise... | |
3e347599 | 169 | if [target_info exists gdb,no_hardware_watchpoints] { |
5509918f | 170 | return 0 |
3e347599 DJ |
171 | } |
172 | ||
5509918f MR |
173 | mi_gdb_start |
174 | ||
175 | # ... once using hardware watchpoints (if available). | |
176 | mi_gdb_test "890-gdb-set can-use-hw-watchpoints 1" \ | |
177 | "890\\^done" \ | |
178 | "hw watchpoints toggle (2)" | |
179 | test_watchpoint_all hw | |
fb40c209 AC |
180 | |
181 | mi_gdb_exit | |
182 | return 0 |