Commit | Line | Data |
---|---|---|
0b92b5bb TT |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
32d0add0 | 3 | Copyright 2010-2015 Free Software Foundation, Inc. |
0b92b5bb TT |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | /* The goal of this test is to provide anonymous DW_TAG_structure_type | |
19 | containing __pfn + __delta (read in by quirk_gcc_member_function_pointer) | |
20 | before DW_TAG_structure_type of "class C" to exploit the forward reference | |
21 | through "__pfn" and back from DW_TAG_member "fp" of "class C". As the | |
22 | compiler may place the DIEs in arbitrary order they are rather prepared as | |
23 | a .S file. | |
24 | ||
25 | class C; | |
26 | typedef int (C::*fp_t) (); | |
27 | fp_t fp; | |
28 | class C | |
29 | { | |
30 | int (C::*fp) (); | |
31 | } c; */ | |
32 | ||
33 | .file "member-ptr-forwardref.cc" | |
9a5911c0 | 34 | .section .debug_abbrev,"",%progbits |
0b92b5bb | 35 | .Ldebug_abbrev0: |
9a5911c0 | 36 | .section .debug_info,"",%progbits |
0b92b5bb | 37 | .Ldebug_info0: |
9a5911c0 | 38 | .section .debug_line,"",%progbits |
0b92b5bb TT |
39 | .Ldebug_line0: |
40 | .text | |
41 | .Ltext0: | |
42 | .globl fp | |
ac9c0048 | 43 | .data |
0b92b5bb | 44 | .align 4 |
9a5911c0 | 45 | .type fp, %object |
0b92b5bb TT |
46 | .size fp, 8 |
47 | fp: | |
48 | .zero 8 | |
49 | .globl c | |
50 | .align 4 | |
9a5911c0 | 51 | .type c, %object |
0b92b5bb TT |
52 | .size c, 8 |
53 | c: | |
54 | .zero 8 | |
55 | .text | |
56 | .Letext0: | |
57 | .file 1 "gdb.dwarf2/member-ptr-forwardref.cc" | |
58 | .section .debug_info | |
856d06f9 | 59 | .4byte 0xa9 /* Length of Compilation Unit Info */ |
ac9c0048 | 60 | .2byte 0x3 /* DWARF version number */ |
856d06f9 | 61 | .4byte .Ldebug_abbrev0 /* Offset Into Abbrev. Section */ |
ac9c0048 JK |
62 | .byte 0x4 /* Pointer Size (in bytes) */ |
63 | .uleb128 0x1 /* (DIE (0xb) DW_TAG_compile_unit) */ | |
856d06f9 | 64 | .4byte .LASF2 /* DW_AT_producer: "GNU C++ 4.4.2 20091222 (Red Hat 4.4.2-20)" */ |
ac9c0048 | 65 | .byte 0x4 /* DW_AT_language */ |
856d06f9 TS |
66 | .4byte .LASF3 /* DW_AT_name: "gdb.dwarf2/member-ptr-forwardref.cc" */ |
67 | .4byte .LASF4 /* DW_AT_comp_dir: "gdb/testsuite" */ | |
68 | .4byte .Ltext0 /* DW_AT_low_pc */ | |
69 | .4byte .Letext0 /* DW_AT_high_pc */ | |
70 | .4byte .Ldebug_line0 /* DW_AT_stmt_list */ | |
ac9c0048 | 71 | .uleb128 0x2 /* (DIE (0x25) DW_TAG_typedef) */ |
856d06f9 | 72 | .4byte .LASF5 /* DW_AT_name: "fp_t" */ |
ac9c0048 JK |
73 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ |
74 | .byte 0x13 /* DW_AT_decl_line */ | |
856d06f9 | 75 | .4byte 0x30 /* DW_AT_type */ |
ac9c0048 JK |
76 | .uleb128 0x3 /* (DIE (0x30) DW_TAG_structure_type) */ |
77 | .byte 0x8 /* DW_AT_byte_size */ | |
78 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ | |
79 | .byte 0x13 /* DW_AT_decl_line */ | |
856d06f9 | 80 | .4byte 0x51 /* DW_AT_sibling */ |
ac9c0048 | 81 | .uleb128 0x4 /* (DIE (0x38) DW_TAG_member) */ |
856d06f9 | 82 | .4byte .LASF0 /* DW_AT_name: "__pfn" */ |
ac9c0048 JK |
83 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ |
84 | .byte 0x13 /* DW_AT_decl_line */ | |
856d06f9 | 85 | .4byte 0x85 /* DW_AT_type */ |
ac9c0048 JK |
86 | .sleb128 0 /* DW_AT_data_member_location */ |
87 | .uleb128 0x4 /* (DIE (0x44) DW_TAG_member) */ | |
856d06f9 | 88 | .4byte .LASF1 /* DW_AT_name: "__delta" */ |
ac9c0048 JK |
89 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ |
90 | .byte 0x13 /* DW_AT_decl_line */ | |
856d06f9 | 91 | .4byte 0x61 /* DW_AT_type */ |
ac9c0048 JK |
92 | .sleb128 4 /* DW_AT_data_member_location */ |
93 | .byte 0x0 /* end of children of DIE 0x30 */ | |
94 | .uleb128 0x5 /* (DIE (0x51) DW_TAG_subroutine_type) */ | |
856d06f9 TS |
95 | .4byte 0x61 /* DW_AT_type */ |
96 | .4byte 0x61 /* DW_AT_sibling */ | |
ac9c0048 | 97 | .uleb128 0x6 /* (DIE (0x5a) DW_TAG_formal_parameter) */ |
856d06f9 | 98 | .4byte 0x68 /* DW_AT_type */ |
ac9c0048 JK |
99 | .byte 0x1 /* DW_AT_artificial */ |
100 | .byte 0x0 /* end of children of DIE 0x51 */ | |
101 | .uleb128 0x7 /* (DIE (0x61) DW_TAG_base_type) */ | |
102 | .byte 0x4 /* DW_AT_byte_size */ | |
103 | .byte 0x5 /* DW_AT_encoding */ | |
104 | .ascii "int\0" /* DW_AT_name */ | |
105 | .uleb128 0x8 /* (DIE (0x68) DW_TAG_pointer_type) */ | |
106 | .byte 0x4 /* DW_AT_byte_size */ | |
856d06f9 | 107 | .4byte 0x6e /* DW_AT_type */ |
ac9c0048 JK |
108 | .uleb128 0x9 /* (DIE (0x6e) DW_TAG_structure_type) */ |
109 | .ascii "C\0" /* DW_AT_name */ | |
110 | .byte 0x8 /* DW_AT_byte_size */ | |
111 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ | |
112 | .byte 0x16 /* DW_AT_decl_line */ | |
856d06f9 | 113 | .4byte 0x85 /* DW_AT_sibling */ |
ac9c0048 JK |
114 | .uleb128 0xa /* (DIE (0x78) DW_TAG_member) */ |
115 | .ascii "fp\0" /* DW_AT_name */ | |
116 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ | |
117 | .byte 0x17 /* DW_AT_decl_line */ | |
856d06f9 | 118 | .4byte 0x30 /* DW_AT_type */ |
ac9c0048 JK |
119 | .sleb128 0 /* DW_AT_data_member_location */ |
120 | .byte 0x3 /* DW_AT_accessibility */ | |
121 | .byte 0x0 /* end of children of DIE 0x6e */ | |
122 | .uleb128 0x8 /* (DIE (0x85) DW_TAG_pointer_type) */ | |
123 | .byte 0x4 /* DW_AT_byte_size */ | |
856d06f9 | 124 | .4byte 0x51 /* DW_AT_type */ |
ac9c0048 JK |
125 | .uleb128 0xb /* (DIE (0x8b) DW_TAG_variable) */ |
126 | .ascii "fp\0" /* DW_AT_name */ | |
127 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ | |
128 | .byte 0x14 /* DW_AT_decl_line */ | |
856d06f9 | 129 | .4byte 0x25 /* DW_AT_type */ |
ac9c0048 JK |
130 | .byte 0x1 /* DW_AT_external */ |
131 | .byte 0x5 /* DW_AT_location */ | |
132 | .byte 0x3 /* DW_OP_addr */ | |
856d06f9 | 133 | .4byte fp |
ac9c0048 JK |
134 | .uleb128 0xb /* (DIE (0x9c) DW_TAG_variable) */ |
135 | .ascii "c\0" /* DW_AT_name */ | |
136 | .byte 0x1 /* DW_AT_decl_file (gdb.dwarf2/member-ptr-forwardref.cc) */ | |
137 | .byte 0x18 /* DW_AT_decl_line */ | |
856d06f9 | 138 | .4byte 0x6e /* DW_AT_type */ |
ac9c0048 JK |
139 | .byte 0x1 /* DW_AT_external */ |
140 | .byte 0x5 /* DW_AT_location */ | |
141 | .byte 0x3 /* DW_OP_addr */ | |
856d06f9 | 142 | .4byte c |
ac9c0048 | 143 | .byte 0x0 /* end of children of DIE 0xb */ |
0b92b5bb | 144 | .section .debug_abbrev |
ac9c0048 JK |
145 | .uleb128 0x1 /* (abbrev code) */ |
146 | .uleb128 0x11 /* (TAG: DW_TAG_compile_unit) */ | |
147 | .byte 0x1 /* DW_children_yes */ | |
148 | .uleb128 0x25 /* (DW_AT_producer) */ | |
149 | .uleb128 0xe /* (DW_FORM_strp) */ | |
150 | .uleb128 0x13 /* (DW_AT_language) */ | |
151 | .uleb128 0xb /* (DW_FORM_data1) */ | |
152 | .uleb128 0x3 /* (DW_AT_name) */ | |
153 | .uleb128 0xe /* (DW_FORM_strp) */ | |
154 | .uleb128 0x1b /* (DW_AT_comp_dir) */ | |
155 | .uleb128 0xe /* (DW_FORM_strp) */ | |
156 | .uleb128 0x11 /* (DW_AT_low_pc) */ | |
157 | .uleb128 0x1 /* (DW_FORM_addr) */ | |
158 | .uleb128 0x12 /* (DW_AT_high_pc) */ | |
159 | .uleb128 0x1 /* (DW_FORM_addr) */ | |
160 | .uleb128 0x10 /* (DW_AT_stmt_list) */ | |
161 | .uleb128 0x6 /* (DW_FORM_data4) */ | |
0b92b5bb TT |
162 | .byte 0x0 |
163 | .byte 0x0 | |
ac9c0048 JK |
164 | .uleb128 0x2 /* (abbrev code) */ |
165 | .uleb128 0x16 /* (TAG: DW_TAG_typedef) */ | |
166 | .byte 0x0 /* DW_children_no */ | |
167 | .uleb128 0x3 /* (DW_AT_name) */ | |
168 | .uleb128 0xe /* (DW_FORM_strp) */ | |
169 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
170 | .uleb128 0xb /* (DW_FORM_data1) */ | |
171 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
172 | .uleb128 0xb /* (DW_FORM_data1) */ | |
173 | .uleb128 0x49 /* (DW_AT_type) */ | |
174 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
0b92b5bb TT |
175 | .byte 0x0 |
176 | .byte 0x0 | |
ac9c0048 JK |
177 | .uleb128 0x3 /* (abbrev code) */ |
178 | .uleb128 0x13 /* (TAG: DW_TAG_structure_type) */ | |
179 | .byte 0x1 /* DW_children_yes */ | |
180 | .uleb128 0xb /* (DW_AT_byte_size) */ | |
181 | .uleb128 0xb /* (DW_FORM_data1) */ | |
182 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
183 | .uleb128 0xb /* (DW_FORM_data1) */ | |
184 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
185 | .uleb128 0xb /* (DW_FORM_data1) */ | |
186 | .uleb128 0x1 /* (DW_AT_sibling) */ | |
187 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
0b92b5bb TT |
188 | .byte 0x0 |
189 | .byte 0x0 | |
ac9c0048 JK |
190 | .uleb128 0x4 /* (abbrev code) */ |
191 | .uleb128 0xd /* (TAG: DW_TAG_member) */ | |
192 | .byte 0x0 /* DW_children_no */ | |
193 | .uleb128 0x3 /* (DW_AT_name) */ | |
194 | .uleb128 0xe /* (DW_FORM_strp) */ | |
195 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
196 | .uleb128 0xb /* (DW_FORM_data1) */ | |
197 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
198 | .uleb128 0xb /* (DW_FORM_data1) */ | |
199 | .uleb128 0x49 /* (DW_AT_type) */ | |
200 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
201 | .uleb128 0x38 /* (DW_AT_data_member_location) */ | |
202 | .uleb128 0xd /* (DW_FORM_sdata) */ | |
0b92b5bb TT |
203 | .byte 0x0 |
204 | .byte 0x0 | |
ac9c0048 JK |
205 | .uleb128 0x5 /* (abbrev code) */ |
206 | .uleb128 0x15 /* (TAG: DW_TAG_subroutine_type) */ | |
207 | .byte 0x1 /* DW_children_yes */ | |
208 | .uleb128 0x49 /* (DW_AT_type) */ | |
209 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
210 | .uleb128 0x1 /* (DW_AT_sibling) */ | |
211 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
0b92b5bb TT |
212 | .byte 0x0 |
213 | .byte 0x0 | |
ac9c0048 JK |
214 | .uleb128 0x6 /* (abbrev code) */ |
215 | .uleb128 0x5 /* (TAG: DW_TAG_formal_parameter) */ | |
216 | .byte 0x0 /* DW_children_no */ | |
217 | .uleb128 0x49 /* (DW_AT_type) */ | |
218 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
219 | .uleb128 0x34 /* (DW_AT_artificial) */ | |
220 | .uleb128 0xc /* (DW_FORM_flag) */ | |
0b92b5bb TT |
221 | .byte 0x0 |
222 | .byte 0x0 | |
ac9c0048 JK |
223 | .uleb128 0x7 /* (abbrev code) */ |
224 | .uleb128 0x24 /* (TAG: DW_TAG_base_type) */ | |
225 | .byte 0x0 /* DW_children_no */ | |
226 | .uleb128 0xb /* (DW_AT_byte_size) */ | |
227 | .uleb128 0xb /* (DW_FORM_data1) */ | |
228 | .uleb128 0x3e /* (DW_AT_encoding) */ | |
229 | .uleb128 0xb /* (DW_FORM_data1) */ | |
230 | .uleb128 0x3 /* (DW_AT_name) */ | |
231 | .uleb128 0x8 /* (DW_FORM_string) */ | |
0b92b5bb TT |
232 | .byte 0x0 |
233 | .byte 0x0 | |
ac9c0048 JK |
234 | .uleb128 0x8 /* (abbrev code) */ |
235 | .uleb128 0xf /* (TAG: DW_TAG_pointer_type) */ | |
236 | .byte 0x0 /* DW_children_no */ | |
237 | .uleb128 0xb /* (DW_AT_byte_size) */ | |
238 | .uleb128 0xb /* (DW_FORM_data1) */ | |
239 | .uleb128 0x49 /* (DW_AT_type) */ | |
240 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
0b92b5bb TT |
241 | .byte 0x0 |
242 | .byte 0x0 | |
ac9c0048 JK |
243 | .uleb128 0x9 /* (abbrev code) */ |
244 | .uleb128 0x13 /* (TAG: DW_TAG_structure_type) */ | |
245 | .byte 0x1 /* DW_children_yes */ | |
246 | .uleb128 0x3 /* (DW_AT_name) */ | |
247 | .uleb128 0x8 /* (DW_FORM_string) */ | |
248 | .uleb128 0xb /* (DW_AT_byte_size) */ | |
249 | .uleb128 0xb /* (DW_FORM_data1) */ | |
250 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
251 | .uleb128 0xb /* (DW_FORM_data1) */ | |
252 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
253 | .uleb128 0xb /* (DW_FORM_data1) */ | |
254 | .uleb128 0x1 /* (DW_AT_sibling) */ | |
255 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
0b92b5bb TT |
256 | .byte 0x0 |
257 | .byte 0x0 | |
ac9c0048 JK |
258 | .uleb128 0xa /* (abbrev code) */ |
259 | .uleb128 0xd /* (TAG: DW_TAG_member) */ | |
260 | .byte 0x0 /* DW_children_no */ | |
261 | .uleb128 0x3 /* (DW_AT_name) */ | |
262 | .uleb128 0x8 /* (DW_FORM_string) */ | |
263 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
264 | .uleb128 0xb /* (DW_FORM_data1) */ | |
265 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
266 | .uleb128 0xb /* (DW_FORM_data1) */ | |
267 | .uleb128 0x49 /* (DW_AT_type) */ | |
268 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
269 | .uleb128 0x38 /* (DW_AT_data_member_location) */ | |
270 | .uleb128 0xd /* (DW_FORM_sdata) */ | |
271 | .uleb128 0x32 /* (DW_AT_accessibility) */ | |
272 | .uleb128 0xb /* (DW_FORM_data1) */ | |
0b92b5bb TT |
273 | .byte 0x0 |
274 | .byte 0x0 | |
ac9c0048 JK |
275 | .uleb128 0xb /* (abbrev code) */ |
276 | .uleb128 0x34 /* (TAG: DW_TAG_variable) */ | |
277 | .byte 0x0 /* DW_children_no */ | |
278 | .uleb128 0x3 /* (DW_AT_name) */ | |
279 | .uleb128 0x8 /* (DW_FORM_string) */ | |
280 | .uleb128 0x3a /* (DW_AT_decl_file) */ | |
281 | .uleb128 0xb /* (DW_FORM_data1) */ | |
282 | .uleb128 0x3b /* (DW_AT_decl_line) */ | |
283 | .uleb128 0xb /* (DW_FORM_data1) */ | |
284 | .uleb128 0x49 /* (DW_AT_type) */ | |
285 | .uleb128 0x13 /* (DW_FORM_ref4) */ | |
286 | .uleb128 0x3f /* (DW_AT_external) */ | |
287 | .uleb128 0xc /* (DW_FORM_flag) */ | |
288 | .uleb128 0x2 /* (DW_AT_location) */ | |
289 | .uleb128 0xa /* (DW_FORM_block1) */ | |
0b92b5bb TT |
290 | .byte 0x0 |
291 | .byte 0x0 | |
292 | .byte 0x0 | |
9a5911c0 | 293 | .section .debug_pubnames,"",%progbits |
856d06f9 | 294 | .4byte 0x1b /* Length of Public Names Info */ |
ac9c0048 | 295 | .2byte 0x2 /* DWARF Version */ |
856d06f9 TS |
296 | .4byte .Ldebug_info0 /* Offset of Compilation Unit Info */ |
297 | .4byte 0xad /* Compilation Unit Length */ | |
298 | .4byte 0x8b /* DIE offset */ | |
ac9c0048 | 299 | .ascii "fp\0" /* external name */ |
856d06f9 | 300 | .4byte 0x9c /* DIE offset */ |
ac9c0048 | 301 | .ascii "c\0" /* external name */ |
856d06f9 | 302 | .4byte 0x0 |
9a5911c0 | 303 | .section .debug_pubtypes,"",%progbits |
856d06f9 | 304 | .4byte 0x1d /* Length of Public Type Names Info */ |
ac9c0048 | 305 | .2byte 0x2 /* DWARF Version */ |
856d06f9 TS |
306 | .4byte .Ldebug_info0 /* Offset of Compilation Unit Info */ |
307 | .4byte 0xad /* Compilation Unit Length */ | |
308 | .4byte 0x25 /* DIE offset */ | |
ac9c0048 | 309 | .ascii "fp_t\0" /* external name */ |
856d06f9 | 310 | .4byte 0x6e /* DIE offset */ |
ac9c0048 | 311 | .ascii "C\0" /* external name */ |
856d06f9 | 312 | .4byte 0x0 |
9a5911c0 | 313 | .section .debug_str,"MS",%progbits,1 |
0b92b5bb TT |
314 | .LASF5: |
315 | .string "fp_t" | |
316 | .LASF2: | |
317 | .string "GNU C++ 4.4.2 20091222 (Red Hat 4.4.2-20)" | |
318 | .LASF0: | |
319 | .string "__pfn" | |
320 | .LASF4: | |
321 | .string "gdb/testsuite" | |
322 | .LASF3: | |
323 | .string "gdb.dwarf2/member-ptr-forwardref.cc" | |
324 | .LASF1: | |
325 | .string "__delta" | |
326 | .ident "GCC: (GNU) 4.4.2 20091222 (Red Hat 4.4.2-20)" | |
9a5911c0 | 327 | .section .note.GNU-stack,"",%progbits |