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618f726f | 1 | # Copyright 2014-2016 Free Software Foundation, Inc. |
3c8c5dcc JB |
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 | load_lib dwarf.exp | |
16 | ||
17 | # This test can only be run on targets which support DWARF-2 and use gas. | |
18 | if {![dwarf2_support]} { | |
19 | return 0 | |
20 | } | |
21 | ||
22 | standard_testfile data-loc.c data-loc-dw.S | |
23 | ||
24 | # We need to know the size of integer and address types in order | |
25 | # to write some of the debugging info we'd like to generate. | |
26 | # | |
27 | # For that, we ask GDB by debugging our data-loc.c program. | |
28 | # Any program would do, but since we already have data-loc.c | |
29 | # specifically for this testcase, might as well use that. | |
30 | ||
31 | if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { | |
32 | untested ${testfile}.exp | |
33 | return -1 | |
34 | } | |
35 | ||
36 | # Make some DWARF for the test. | |
37 | set asm_file [standard_output_file $srcfile2] | |
38 | Dwarf::assemble $asm_file { | |
39 | cu {} { | |
40 | DW_TAG_compile_unit { | |
41 | {DW_AT_language @DW_LANG_Ada95} | |
42 | {DW_AT_name foo.adb} | |
43 | {DW_AT_comp_dir /tmp} | |
44 | } { | |
d36430db | 45 | declare_labels integer_label array_label array_ptr_label |
c6f0b406 | 46 | set int_size [get_sizeof "int" 4] |
3c8c5dcc JB |
47 | |
48 | integer_label: DW_TAG_base_type { | |
c6f0b406 | 49 | {DW_AT_byte_size $int_size DW_FORM_sdata} |
3c8c5dcc JB |
50 | {DW_AT_encoding @DW_ATE_signed} |
51 | {DW_AT_name integer} | |
52 | } | |
53 | ||
54 | array_label: DW_TAG_array_type { | |
55 | {DW_AT_name foo__array_type} | |
56 | {DW_AT_type :$integer_label} | |
57 | {DW_AT_data_location { | |
58 | DW_OP_push_object_address | |
59 | DW_OP_deref | |
60 | } SPECIAL_expr} | |
61 | {external 1 flag} | |
62 | } { | |
63 | DW_TAG_subrange_type { | |
64 | {DW_AT_type :$integer_label} | |
65 | {DW_AT_lower_bound { | |
66 | DW_OP_push_object_address | |
67 | DW_OP_plus_uconst [get_sizeof "void *" 96] | |
68 | DW_OP_deref | |
69 | DW_OP_deref_size [get_sizeof "int" 4] | |
70 | } SPECIAL_expr} | |
71 | {DW_AT_upper_bound { | |
72 | DW_OP_push_object_address | |
73 | DW_OP_plus_uconst [get_sizeof "void *" 96] | |
74 | DW_OP_deref | |
75 | DW_OP_plus_uconst [get_sizeof "int" 4] | |
76 | DW_OP_deref_size [get_sizeof "int" 4] | |
77 | } SPECIAL_expr} | |
3c8c5dcc JB |
78 | } |
79 | } | |
d36430db | 80 | array_ptr_label: DW_TAG_typedef { |
3c8c5dcc JB |
81 | {DW_AT_name foo__array_type} |
82 | {DW_AT_type :$array_label} | |
83 | } | |
84 | DW_TAG_variable { | |
85 | {DW_AT_name foo__three} | |
86 | {DW_AT_type :$array_label} | |
87 | {DW_AT_location { | |
2223449a | 88 | DW_OP_addr [gdb_target_symbol table_1] |
3c8c5dcc JB |
89 | } SPECIAL_expr} |
90 | {external 1 flag} | |
91 | } | |
d36430db JB |
92 | DW_TAG_variable { |
93 | {DW_AT_name foo__three_tdef} | |
94 | {DW_AT_type :$array_ptr_label} | |
95 | {DW_AT_location { | |
2223449a | 96 | DW_OP_addr [gdb_target_symbol table_1] |
d36430db JB |
97 | } SPECIAL_expr} |
98 | {external 1 flag} | |
99 | } | |
3c8c5dcc JB |
100 | DW_TAG_variable { |
101 | {DW_AT_name foo__five} | |
102 | {DW_AT_type :$array_label} | |
103 | {DW_AT_location { | |
2223449a | 104 | DW_OP_addr [gdb_target_symbol table_2] |
3c8c5dcc JB |
105 | } SPECIAL_expr} |
106 | {external 1 flag} | |
107 | } | |
d36430db JB |
108 | DW_TAG_variable { |
109 | {DW_AT_name foo__five_tdef} | |
110 | {DW_AT_type :$array_ptr_label} | |
111 | {DW_AT_location { | |
2223449a | 112 | DW_OP_addr [gdb_target_symbol table_2] |
d36430db JB |
113 | } SPECIAL_expr} |
114 | {external 1 flag} | |
115 | } | |
3c8c5dcc JB |
116 | } |
117 | } | |
118 | } | |
119 | ||
120 | # Now that we've generated the DWARF debugging info, rebuild our | |
121 | # program using our debug info instead of the info generated by | |
122 | # the compiler. | |
123 | ||
124 | if { [prepare_for_testing ${testfile}.exp ${testfile} \ | |
125 | [list $srcfile $asm_file] {nodebug}] } { | |
126 | return -1 | |
127 | } | |
128 | ||
129 | if ![runto_main] { | |
130 | return -1 | |
131 | } | |
132 | ||
133 | gdb_test_no_output "set language ada" | |
134 | ||
d36430db JB |
135 | # foo.three |
136 | ||
3c8c5dcc JB |
137 | gdb_test "print foo.three" \ |
138 | " = \\(1, 2, 3\\)" | |
139 | ||
140 | gdb_test "ptype foo.three" \ | |
141 | "type = array \\(1 .. 3\\) of integer" | |
142 | ||
143 | gdb_test "print foo.three(1)" \ | |
144 | " = 1" | |
145 | ||
146 | gdb_test "print foo.three(2)" \ | |
147 | " = 2" | |
148 | ||
149 | gdb_test "print foo.three(3)" \ | |
150 | " = 3" | |
151 | ||
152 | gdb_test "print foo.three'first" \ | |
153 | " = 1" | |
154 | ||
155 | gdb_test "print foo.three'last" \ | |
156 | " = 3" | |
157 | ||
158 | gdb_test "print foo.three'length" \ | |
159 | " = 3" | |
160 | ||
d36430db JB |
161 | # foo.three_tdef |
162 | ||
163 | gdb_test "print foo.three_tdef" \ | |
164 | " = \\(1, 2, 3\\)" | |
165 | ||
166 | gdb_test "ptype foo.three_tdef" \ | |
167 | "type = array \\(1 .. 3\\) of integer" | |
168 | ||
169 | gdb_test "print foo.three_tdef(1)" \ | |
170 | " = 1" | |
171 | ||
172 | gdb_test "print foo.three_tdef(2)" \ | |
173 | " = 2" | |
174 | ||
175 | gdb_test "print foo.three_tdef(3)" \ | |
176 | " = 3" | |
177 | ||
178 | gdb_test "print foo.three_tdef'first" \ | |
179 | " = 1" | |
180 | ||
181 | gdb_test "print foo.three_tdef'last" \ | |
182 | " = 3" | |
183 | ||
184 | gdb_test "print foo.three_tdef'length" \ | |
185 | " = 3" | |
186 | ||
3c8c5dcc JB |
187 | gdb_test "print foo.five" \ |
188 | " = \\(2 => 5, 8, 13, 21, 34\\)" | |
189 | ||
190 | gdb_test "ptype foo.five" \ | |
191 | "type = array \\(2 .. 6\\) of integer" | |
192 | ||
193 | gdb_test "ptype foo.array_type" \ | |
194 | "type = array \\(<>\\) of integer" | |
195 | ||
d36430db JB |
196 | # foo.five |
197 | ||
3c8c5dcc JB |
198 | gdb_test "print foo.five(2)" \ |
199 | " = 5" | |
200 | ||
201 | gdb_test "print foo.five(3)" \ | |
202 | " = 8" | |
203 | ||
204 | gdb_test "print foo.five(4)" \ | |
205 | " = 13" | |
206 | ||
207 | gdb_test "print foo.five(5)" \ | |
208 | " = 21" | |
209 | ||
210 | gdb_test "print foo.five(6)" \ | |
211 | " = 34" | |
212 | ||
213 | gdb_test "print foo.five'first" \ | |
214 | " = 2" | |
215 | ||
216 | gdb_test "print foo.five'last" \ | |
217 | " = 6" | |
218 | ||
219 | gdb_test "print foo.five'length" \ | |
220 | " = 5" | |
221 | ||
d36430db JB |
222 | # foo.five_tdef |
223 | ||
224 | gdb_test "print foo.five_tdef" \ | |
225 | " = \\(2 => 5, 8, 13, 21, 34\\)" | |
226 | ||
227 | gdb_test "ptype foo.five_tdef" \ | |
228 | "type = array \\(2 .. 6\\) of integer" | |
229 | ||
230 | gdb_test "ptype foo.array_type" \ | |
231 | "type = array \\(<>\\) of integer" | |
232 | ||
233 | gdb_test "print foo.five_tdef(2)" \ | |
234 | " = 5" | |
235 | ||
236 | gdb_test "print foo.five_tdef(3)" \ | |
237 | " = 8" | |
238 | ||
239 | gdb_test "print foo.five_tdef(4)" \ | |
240 | " = 13" | |
241 | ||
242 | gdb_test "print foo.five_tdef(5)" \ | |
243 | " = 21" | |
244 | ||
245 | gdb_test "print foo.five_tdef(6)" \ | |
246 | " = 34" | |
247 | ||
248 | gdb_test "print foo.five_tdef'first" \ | |
249 | " = 2" | |
250 | ||
251 | gdb_test "print foo.five_tdef'last" \ | |
252 | " = 6" | |
253 | ||
254 | gdb_test "print foo.five_tdef'length" \ | |
255 | " = 5" | |
256 | ||
3c8c5dcc JB |
257 | gdb_test_no_output "set lang c" |
258 | ||
d36430db JB |
259 | # foo__three |
260 | ||
3c8c5dcc JB |
261 | gdb_test "print foo__three" \ |
262 | " = \\{1, 2, 3\\}" | |
263 | ||
264 | gdb_test "ptype foo__three" \ | |
265 | "type = integer \\\[3\\\]" | |
266 | ||
d36430db JB |
267 | # foo__three_tdef |
268 | ||
269 | gdb_test "print foo__three_tdef" \ | |
270 | " = \\{1, 2, 3\\}" | |
271 | ||
272 | gdb_test "ptype foo__three_tdef" \ | |
273 | "type = integer \\\[3\\\]" | |
274 | ||
275 | # foo__five | |
276 | ||
3c8c5dcc JB |
277 | gdb_test "print foo__five" \ |
278 | " = \\{5, 8, 13, 21, 34\\}" | |
279 | ||
280 | gdb_test "ptype foo__five" \ | |
281 | "type = integer \\\[5\\\]" | |
282 | ||
d36430db JB |
283 | # foo__five_tdef |
284 | ||
285 | gdb_test "print foo__five_tdef" \ | |
286 | " = \\{5, 8, 13, 21, 34\\}" | |
287 | ||
288 | gdb_test "ptype foo__five_tdef" \ | |
289 | "type = integer \\\[5\\\]" | |
290 | ||
3c8c5dcc JB |
291 | gdb_test "ptype foo__array_type" \ |
292 | "type = integer \\\[variable length\\\]" |