1 # Copyright 2000-2005, 2007-2012 Free Software Foundation, Inc.
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.
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.
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/>.
17 # Test essential Machine interface (MI) operations
19 # Verify that stack commands work.
21 # The goal is not to test gdb functionality, which is done by other tests,
22 # but to verify the correct output response to MI operations.
25 load_lib mi-support.exp
33 standard_testfile mi-stack.c
35 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
36 untested mi2-stack.exp
41 mi_gdb_reinitialize_dir $srcdir/$subdir
42 mi_gdb_reinitialize_dir $srcdir/$subdir
43 mi_gdb_load ${binfile}
45 proc test_stack_frame_listing {} {
47 global hex fullname_syntax srcfile
49 set line_callee4_head [gdb_get_line_number "callee4 ("]
50 set line_callee4_body [expr $line_callee4_head + 2]
52 # Obtain a stack trace
55 # -stack-list-frames 1 1
56 # -stack-list-frames 1 3
59 mi_gdb_test "231-stack-list-frames" \
60 "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\",.*\}\\\]" \
62 mi_gdb_test "232-stack-list-frames 1 1" \
63 "232\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\}\\\]" \
64 "stack frame listing 1 1"
65 mi_gdb_test "233-stack-list-frames 1 3" \
66 "233\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
67 "stack frame listing 1 3"
69 mi_gdb_test "234-stack-list-frames 1" \
70 "234\\^error,msg=\"-stack-list-frames: Usage.*FRAME_LOW FRAME_HIGH.*\"" \
71 "stack frame listing wrong"
73 mi_gdb_test "235-stack-info-frame" \
74 "235\\^done,frame=\{level=\"0\",addr=\"$hex\",func=\"callee4\",file=\".*${srcfile}\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_callee4_body\"\}" \
75 "selected frame listing"
77 mi_gdb_test "236-stack-list-frames 1 300" \
78 "236\\^done,stack=\\\[frame=\{level=\"1\",addr=\"$hex\",func=\"callee3\",.*\},frame=\{level=\"2\",addr=\"$hex\",func=\"callee2\",.*\},frame=\{level=\"3\",addr=\"$hex\",func=\"callee1\",.*\}\\\]" \
79 "stack frame listing 1 300"
82 proc test_stack_args_listing {} {
86 # Obtain lists for args for the stack frames
88 # -stack-list-arguments 0
89 # -stack-list-arguments 0 1 1
90 # -stack-list-arguments 0 1 3
91 # -stack-list-arguments 1
92 # -stack-list-arguments 1 1 1
93 # -stack-list-arguments 1 1 3
94 # -stack-list-arguments
96 mi_gdb_test "231-stack-list-arguments 0" \
97 "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=\\\[\\\]\}\\\]" \
98 "stack args listing 0"
100 mi_gdb_test "232-stack-list-arguments 0 1 1" \
101 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[name=\"strarg\"\\\]\}\\\]" \
102 "stack args listing 0 1 1"
104 mi_gdb_test "233-stack-list-arguments 0 1 3" \
105 "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\"\\\]\}\\\]" \
106 "stack args listing 0 1 3"
108 mi_gdb_test "231-stack-list-arguments 1" \
109 "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=\\\[\\\]\}\\\]" \
110 "stack args listing 1"
112 mi_gdb_test "232-stack-list-arguments 1 1 1" \
113 "232\\^done,stack-args=\\\[frame=\{level=\"1\",args=\\\[\{name=\"strarg\",value=\"$hex \\\\\"A string argument.\\\\\"\"\}\\\]\}\\\]" \
114 "stack args listing 1 1 1"
116 mi_gdb_test "233-stack-list-arguments 1 1 3" \
117 "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\"\}\\\]\}\\\]" \
118 "stack args listing 1 1 3"
120 mi_gdb_test "234-stack-list-arguments" \
121 "234\\^error,msg=\"-stack-list-arguments: Usage.*PRINT_VALUES.*FRAME_LOW FRAME_HIGH.*\"" \
122 "stack args listing wrong"
124 mi_gdb_test "235-stack-list-arguments 1 1 300" \
125 "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=\\\[\\\]\}\\\]" \
126 "stack args listing 1 1 300"
129 proc test_stack_info_depth {} {
133 # Obtain depth of stack
136 # -stack-info-depth 3
137 # -stack-info-depth 99
139 mi_gdb_test "231-stack-info-depth" \
140 "231\\^done,depth=\"5\"" \
143 mi_gdb_test "231-stack-info-depth 3" \
144 "231\\^done,depth=\"3\"" \
147 mi_gdb_test "231-stack-info-depth 99" \
148 "231\\^done,depth=\"5\"" \
149 "stack info-depth 99"
151 mi_gdb_test "231-stack-info-depth 99 99" \
152 "231\\^error,msg=\"-stack-info-depth: Usage: .MAX_DEPTH.\"" \
153 "stack info-depth wrong usage"
156 proc test_stack_locals_listing {} {
158 global hex fullname_syntax srcfile
160 # Obtain lists for locals for the stack frames
162 # -stack-list-locals 0 (--no-values)
163 # -stack-list-locals 1 (--all-values)
164 # -stack-list-locals 2 (--simple-values)
165 # -stack-list-arguments
167 mi_gdb_test "232-stack-list-locals 0" \
168 "232\\^done,locals=\\\[name=\"A\",name=\"B\",name=\"C\",name=\"D\"\\\]" \
169 "stack locals listing of names"
171 set line_callee4_return_0 [gdb_get_line_number "return 0;"]
173 # step until A, B, C, D have some reasonable values.
174 mi_execute_to "exec-next 4" "end-stepping-range" "callee4" "" ".*${srcfile}" $line_callee4_return_0 ""\
177 mi_gdb_test "232-stack-list-locals 1" \
178 "232\\^done,locals=\\\[\{name=\"A\",value=\"1\"\},\{name=\"B\",value=\"2\"\},\{name=\"C\",value=\"3\"\},\{name=\"D\",value=\"\\{0, 1, 2\\}\"\}\\\]" \
179 "stack locals listing of names and values"
181 mi_gdb_test "232-stack-list-locals 2" \
182 "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\\\]\"\}\\\]" \
183 "stack locals listing, simple types: names and values, complex type: names and types"
185 mi_gdb_test "234-stack-list-locals" \
186 "234\\^error,msg=\"-stack-list-locals: Usage.*PRINT_VALUES.*\"" \
187 "stack locals listing wrong"
189 mi_gdb_test "232-stack-select-frame 1" \
191 "stack select frame 1"
193 mi_gdb_test "232-stack-list-locals 1" \
194 "232\\^done,locals=\\\[\\\]" \
195 "stack locals listing for new frame"
197 mi_gdb_test "232-stack-list-locals 1" \
198 "232\\^done,locals=\\\[\\\]" \
199 "stack locals for same frame (level 1)"
203 test_stack_frame_listing
204 test_stack_args_listing
205 test_stack_locals_listing
206 test_stack_info_depth