1 # Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Test essential Machine interface (MI) operations
20 # Verify that stack commands work.
22 # The goal is not to test gdb functionality, which is done by other tests,
23 # but to verify the correct output response to MI operations.
26 load_lib mi-support.exp
34 set testfile "mi-stack"
35 set srcfile ${testfile}.c
36 set binfile ${objdir}/${subdir}/${testfile}
37 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
38 untested mi2-stack.exp
43 mi_gdb_reinitialize_dir $srcdir/$subdir
44 mi_gdb_reinitialize_dir $srcdir/$subdir
45 mi_gdb_load ${binfile}
47 proc test_stack_frame_listing {} {
49 global hex fullname_syntax srcfile
51 set line_callee4_head [gdb_get_line_number "callee4 ("]
52 set line_callee4_body [expr $line_callee4_head + 2]
54 # Obtain a stack trace
57 # -stack-list-frames 1 1
58 # -stack-list-frames 1 3
61 mi_gdb_test "231-stack-list-frames" \
62 "231\\^done,stack=\\\[frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_callee4_body\"\},frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\},frame=\{level=\"4\",addr=\"$hex\",func=\"main\",.*\}\\\]" \
64 mi_gdb_test "232-stack-list-frames 1 1" \
65 "232\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\}\\\]" \
66 "stack frame listing 1 1"
67 mi_gdb_test "233-stack-list-frames 1 3" \
68 "233\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
69 "stack frame listing 1 3"
71 mi_gdb_test "234-stack-list-frames 1" \
72 "234\\^error,msg=\"mi_cmd_stack_list_frames: Usage.*FRAME_LOW FRAME_HIGH.*\"" \
73 "stack frame listing wrong"
75 mi_gdb_test "235-stack-info-frame" \
76 "235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_callee4_body\"\}" \
77 "selected frame listing"
79 mi_gdb_test "236-stack-list-frames 1 300" \
80 "236\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
81 "stack frame listing 1 300"
84 proc test_stack_args_listing {} {
88 # Obtain lists for args for the stack frames
90 # -stack-list-arguments 0
91 # -stack-list-arguments 0 1 1
92 # -stack-list-arguments 0 1 3
93 # -stack-list-arguments 1
94 # -stack-list-arguments 1 1 1
95 # -stack-list-arguments 1 1 3
96 # -stack-list-arguments
98 mi_gdb_test "231-stack-list-arguments 0" \
99 "231\\^done,stack-args=\\\[frame=\{level=\"0\",args=\\\[\\\]\},frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\},frame=\{level=\"2\",args=\\\[name=\"intarg\",name=\"strarg\"\\\]\},frame=\{level=\"3\",args=\\\[name=\"intarg\",name=\"strarg\",name=\"fltarg\"\\\]\},frame=\{level=\"4\",args=\\\[\\\]\}\\\]" \
100 "stack args listing 0"
102 mi_gdb_test "232-stack-list-arguments 0 1 1" \
103 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\}\\\]" \
104 "stack args listing 0 1 1"
106 mi_gdb_test "233-stack-list-arguments 0 1 3" \
107 "233\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\},frame=\{level=\"2\",args=\\\[name=\"intarg\",name=\"strarg\"\\\]\},frame=\{level=\"3\",args=\\\[name=\"intarg\",name=\"strarg\",name=\"fltarg\"\\\]\}\\\]" \
108 "stack args listing 0 1 3"
110 mi_gdb_test "231-stack-list-arguments 1" \
111 "231\\^done,stack-args=\\\[frame=\{level=\"0\",args=\\\[\\\]\},frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"2\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"3\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\\\]\},frame=\{level=\"4\",args=\\\[\\\]\}\\\]" \
112 "stack args listing 1"
114 mi_gdb_test "232-stack-list-arguments 1 1 1" \
115 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\}\\\]" \
116 "stack args listing 1 1 1"
118 mi_gdb_test "233-stack-list-arguments 1 1 3" \
119 "233\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"2\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"3\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\\\]\}\\\]" \
120 "stack args listing 1 1 3"
122 mi_gdb_test "234-stack-list-arguments" \
123 "234\\^error,msg=\"mi_cmd_stack_list_args: Usage.*PRINT_VALUES.*FRAME_LOW FRAME_HIGH.*\"" \
124 "stack args listing wrong"
126 mi_gdb_test "235-stack-list-arguments 1 1 300" \
127 "235\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"2\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\},frame=\{level=\"3\",args=\\\[\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\\\]\},frame=\{level=\"4\",args=\\\[\\\]\}\\\]" \
128 "stack args listing 1 1 300"
131 proc test_stack_info_depth {} {
135 # Obtain depth of stack
138 # -stack-info-depth 3
139 # -stack-info-depth 99
141 mi_gdb_test "231-stack-info-depth" \
142 "231\\^done,depth=\"5\"" \
145 mi_gdb_test "231-stack-info-depth 3" \
146 "231\\^done,depth=\"3\"" \
149 mi_gdb_test "231-stack-info-depth 99" \
150 "231\\^done,depth=\"5\"" \
151 "stack info-depth 99"
153 mi_gdb_test "231-stack-info-depth 99 99" \
154 "231\\^error,msg=\"mi_cmd_stack_info_depth: Usage: .MAX_DEPTH.\"" \
155 "stack info-depth wrong usage"
158 proc test_stack_locals_listing {} {
160 global hex fullname_syntax srcfile
162 # Obtain lists for locals for the stack frames
164 # -stack-list-locals 0 (--no-values)
165 # -stack-list-locals 1 (--all-values)
166 # -stack-list-locals 2 (--simple-values)
167 # -stack-list-arguments
169 mi_gdb_test "232-stack-list-locals 0" \
170 "232\\^done,locals=\\\[name=\"A\",name=\"B\",name=\"C\",name=\"D\"\\\]" \
171 "stack locals listing of names"
173 set line_callee4_return_0 [gdb_get_line_number "return 0;"]
175 # step until A, B, C, D have some reasonable values.
176 mi_execute_to "exec-next 4" "end-stepping-range" "callee4" "" ".*${srcfile}" $line_callee4_return_0 ""\
179 mi_gdb_test "232-stack-list-locals 1" \
180 "232\\^done,locals=\\\[\{name=\"A\",value=\"1\"\},\{name=\"B\",value=\"2\"\},\{name=\"C\",value=\"3\"\},\{name=\"D\",value=\"\\{0, 1, 2\\}\"\}\\\]" \
181 "stack locals listing of names and values"
183 mi_gdb_test "232-stack-list-locals 2" \
184 "232\\^done,locals=\\\[\{name=\"A\",type=\"int\",value=\"1\"\},\{name=\"B\",type=\"int\",value=\"2\"\},\{name=\"C\",type=\"int\",value=\"3\"\},\{name=\"D\",type=\"int \\\[3\\\]\"\}\\\]" \
185 "stack locals listing, simple types: names and values, complex type: names and types"
187 mi_gdb_test "234-stack-list-locals" \
188 "234\\^error,msg=\"mi_cmd_stack_list_locals: Usage.*PRINT_VALUES.*\"" \
189 "stack locals listing wrong"
191 mi_gdb_test "232-stack-select-frame 1" \
193 "stack select frame 1"
195 mi_gdb_test "232-stack-list-locals 1" \
196 "232\\^done,locals=\\\[\\\]" \
197 "stack locals listing for new frame"
199 mi_gdb_test "232-stack-list-locals 1" \
200 "232\\^done,locals=\\\[\\\]" \
201 "stack locals for same frame (level 1)"
205 test_stack_frame_listing
206 test_stack_args_listing
207 test_stack_locals_listing
208 test_stack_info_depth