| blob | 2e59aaec32c7b6080c4f330f8d977ab65786af8b |
1 /* This testcase is part of GDB, the GNU debugger.
3 Copyright 2014-2019 Free Software Foundation, Inc.
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.
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.
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/>. */
18 /* This file is compiled from gdb.arch/amd64-entry-value-paramref.cc
19 using -g -dA -S -O2.
20 Additionally it has been patched. */
22 .file "amd64-entry-value-paramref.cc"
23 .text
24 .Ltext0:
25 .p2align 4,,15
26 .type _ZL3barRi.constprop.0, @function
27 _ZL3barRi.constprop.0:
28 .LFB2:
29 .file 1 "gdb.arch/amd64-entry-value-paramref.cc"
30 # gdb.arch/amd64-entry-value-paramref.cc:21
31 .loc 1 21 0
32 .cfi_startproc
33 .LVL0:
34 # BLOCK 2 freq:10000 seq:0
35 # PRED: ENTRY [100.0%] (FALLTHRU)
36 # gdb.arch/amd64-entry-value-paramref.cc:23
37 .loc 1 23 0
38 movl vv(%rip), %eax
39 # gdb.arch/amd64-entry-value-paramref.cc:24
40 .loc 1 24 0
41 movq %rdi, p(%rip)
42 # gdb.arch/amd64-entry-value-paramref.cc:23
43 .loc 1 23 0
44 addl $1, %eax
45 movl %eax, vv(%rip)
46 # gdb.arch/amd64-entry-value-paramref.cc:25
47 .loc 1 25 0
48 movl (%rdi), %eax
49 # SUCC: EXIT [100.0%]
50 # gdb.arch/amd64-entry-value-paramref.cc:26
51 .loc 1 26 0
52 ret
53 .cfi_endproc
54 .LFE2:
55 .size _ZL3barRi.constprop.0, .-_ZL3barRi.constprop.0
56 .section .text.startup,"ax",@progbits
57 .p2align 4,,15
58 .globl main
59 .type main, @function
60 main:
61 .LFB1:
62 # gdb.arch/amd64-entry-value-paramref.cc:30
63 .loc 1 30 0
64 .cfi_startproc
65 # BLOCK 2 freq:10000 seq:0
66 # PRED: ENTRY [100.0%] (FALLTHRU)
67 subq $16, %rsp
68 .cfi_def_cfa_offset 24
69 .LBB2:
70 # gdb.arch/amd64-entry-value-paramref.cc:32
71 .loc 1 32 0
72 leaq 12(%rsp), %rdi
73 # gdb.arch/amd64-entry-value-paramref.cc:31
74 .loc 1 31 0
75 movl $10, 12(%rsp)
76 # gdb.arch/amd64-entry-value-paramref.cc:32
77 .loc 1 32 0
78 call _ZL3barRi.constprop.0
79 .LVL1:
80 .LBE2:
81 # gdb.arch/amd64-entry-value-paramref.cc:33
82 .loc 1 33 0
83 addq $16, %rsp
84 .cfi_def_cfa_offset 8
85 # SUCC: EXIT [100.0%]
86 ret
87 .cfi_endproc
88 .LFE1:
89 .size main, .-main
90 .globl p
91 .bss
92 .align 8
93 .type p, @object
94 .size p, 8
95 p:
96 .zero 8
97 .globl vv
98 .align 4
99 .type vv, @object
100 .size vv, 4
101 vv:
102 .zero 4
103 .text
104 .Letext0:
105 .section .debug_info,"",@progbits
106 .Ldebug_info0:
107 .long .Linfo_end - .Linfo_start # Length of Compilation Unit Info
108 .Linfo_start:
109 .value 0x4 # DWARF version number
110 .long .Ldebug_abbrev0 # Offset Into Abbrev. Section
111 .byte 0x8 # Pointer Size (in bytes)
112 .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
113 .long .LASF0 # DW_AT_producer: "GNU C++ 4.8.2 20131212 (Red Hat 4.8.2-7) -mtune=generic -march=x86-64 -g -O2"
114 .byte 0x4 # DW_AT_language
115 .long .LASF1 # DW_AT_name: "gdb.arch/amd64-entry-value-paramref.cc"
116 .long .LASF2 # DW_AT_comp_dir: ""
117 .long .Ldebug_ranges0+0 # DW_AT_ranges
118 .quad 0 # DW_AT_low_pc
119 .long .Ldebug_line0 # DW_AT_stmt_list
120 DIE29: .uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram)
121 .ascii "bar\0" # DW_AT_name
122 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
123 .byte 0x15 # DW_AT_decl_line
124 .long DIE45 - .Ldebug_info0 # DW_AT_type
125 .byte 0x1 # DW_AT_inline
126 DIE39: .uleb128 0x3 # (DIE (0x39) DW_TAG_formal_parameter)
127 .ascii "ref\0" # DW_AT_name
128 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
129 .byte 0x15 # DW_AT_decl_line
130 .long DIE4c - .Ldebug_info0 # DW_AT_type
131 .byte 0 # end of children of DIE 0x29
132 DIE45: .uleb128 0x4 # (DIE (0x45) DW_TAG_base_type)
133 .byte 0x4 # DW_AT_byte_size
134 .byte 0x5 # DW_AT_encoding
135 .ascii "int\0" # DW_AT_name
136 DIE4c: .uleb128 0x5 # (DIE (0x4c) DW_TAG_const_type)
137 .long DIE51 - .Ldebug_info0 # DW_AT_type
138 DIE51: .uleb128 0x6 # (DIE (0x51) DW_TAG_reference_type)
139 .byte 0x8 # DW_AT_byte_size
140 .long DIE45 - .Ldebug_info0 # DW_AT_type
141 DIE57: .uleb128 0x7 # (DIE (0x57) DW_TAG_subprogram)
142 .long DIE29 - .Ldebug_info0 # DW_AT_abstract_origin
143 .quad .LFB2 # DW_AT_low_pc
144 .quad .LFE2-.LFB2 # DW_AT_high_pc
145 .uleb128 0x1 # DW_AT_frame_base
146 .byte 0x9c # DW_OP_call_frame_cfa
147 # DW_AT_GNU_all_call_sites
148 DIE72: .uleb128 0x8 # (DIE (0x72) DW_TAG_formal_parameter)
149 .long DIE39 - .Ldebug_info0 # DW_AT_abstract_origin
150 .uleb128 0x1 # DW_AT_location
151 .byte 0x55 # DW_OP_reg5
152 .byte 0 # end of children of DIE 0x57
153 DIE7a: .uleb128 0x9 # (DIE (0x7a) DW_TAG_subprogram)
154 # DW_AT_external
155 .long .LASF3 # DW_AT_name: "main"
156 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
157 .byte 0x1d # DW_AT_decl_line
158 .long DIE45 - .Ldebug_info0 # DW_AT_type
159 .quad .LFB1 # DW_AT_low_pc
160 .quad .LFE1-.LFB1 # DW_AT_high_pc
161 .uleb128 0x1 # DW_AT_frame_base
162 .byte 0x9c # DW_OP_call_frame_cfa
163 # DW_AT_GNU_all_call_sites
164 DIE9b: .uleb128 0xa # (DIE (0x9b) DW_TAG_lexical_block)
165 .quad .LBB2 # DW_AT_low_pc
166 .quad .LBE2-.LBB2 # DW_AT_high_pc
167 DIEac: .uleb128 0xb # (DIE (0xac) DW_TAG_variable)
168 .ascii "var\0" # DW_AT_name
169 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
170 .byte 0x1f # DW_AT_decl_line
171 .long DIE45 - .Ldebug_info0 # DW_AT_type
172 .uleb128 0x2 # DW_AT_location
173 .byte 0x91 # DW_OP_fbreg
174 .sleb128 -12
175 DIEba: .uleb128 0xc # (DIE (0xba) DW_TAG_GNU_call_site)
176 .quad .LVL1 # DW_AT_low_pc
177 .long DIE57 - .Ldebug_info0 # DW_AT_abstract_origin
178 DIEc7: .uleb128 0xd # (DIE (0xc7) DW_TAG_GNU_call_site_parameter)
179 .uleb128 0x1 # DW_AT_location
180 .byte 0x55 # DW_OP_reg5
181 .uleb128 0x2 # DW_AT_GNU_call_site_value
182 .byte 0x91 # DW_OP_fbreg
183 .sleb128 -12
184 #if 0
185 .uleb128 0x1 # DW_AT_GNU_call_site_data_value
186 .byte 0x3a # DW_OP_lit10
187 #else
188 .uleb128 1f - 2f # DW_AT_GNU_call_site_data_value
189 2:
190 .byte 0xf3 # DW_OP_GNU_entry_value
191 .uleb128 1f - 3f
192 3:
193 .byte 0x55 # DW_OP_reg5
194 1:
195 #endif
196 .byte 0 # end of children of DIE 0xba
197 .byte 0 # end of children of DIE 0x9b
198 .byte 0 # end of children of DIE 0x7a
199 DIEd2: .uleb128 0xe # (DIE (0xd2) DW_TAG_variable)
200 .ascii "vv\0" # DW_AT_name
201 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
202 .byte 0x12 # DW_AT_decl_line
203 .long DIEe6 - .Ldebug_info0 # DW_AT_type
204 # DW_AT_external
205 .uleb128 0x9 # DW_AT_location
206 .byte 0x3 # DW_OP_addr
207 .quad vv
208 DIEe6: .uleb128 0xf # (DIE (0xe6) DW_TAG_volatile_type)
209 .long DIE45 - .Ldebug_info0 # DW_AT_type
210 DIEeb: .uleb128 0xe # (DIE (0xeb) DW_TAG_variable)
211 .ascii "p\0" # DW_AT_name
212 .byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
213 .byte 0x12 # DW_AT_decl_line
214 .long DIEfe - .Ldebug_info0 # DW_AT_type
215 # DW_AT_external
216 .uleb128 0x9 # DW_AT_location
217 .byte 0x3 # DW_OP_addr
218 .quad p
219 DIEfe: .uleb128 0x10 # (DIE (0xfe) DW_TAG_pointer_type)
220 .byte 0x8 # DW_AT_byte_size
221 .long DIEe6 - .Ldebug_info0 # DW_AT_type
222 .byte 0 # end of children of DIE 0xb
223 .Linfo_end:
224 .section .debug_abbrev,"",@progbits
225 .Ldebug_abbrev0:
226 .uleb128 0x1 # (abbrev code)
227 .uleb128 0x11 # (TAG: DW_TAG_compile_unit)
228 .byte 0x1 # DW_children_yes
229 .uleb128 0x25 # (DW_AT_producer)
230 .uleb128 0xe # (DW_FORM_strp)
231 .uleb128 0x13 # (DW_AT_language)
232 .uleb128 0xb # (DW_FORM_data1)
233 .uleb128 0x3 # (DW_AT_name)
234 .uleb128 0xe # (DW_FORM_strp)
235 .uleb128 0x1b # (DW_AT_comp_dir)
236 .uleb128 0xe # (DW_FORM_strp)
237 .uleb128 0x55 # (DW_AT_ranges)
238 .uleb128 0x17 # (DW_FORM_sec_offset)
239 .uleb128 0x11 # (DW_AT_low_pc)
240 .uleb128 0x1 # (DW_FORM_addr)
241 .uleb128 0x10 # (DW_AT_stmt_list)
242 .uleb128 0x17 # (DW_FORM_sec_offset)
243 .byte 0
244 .byte 0
245 .uleb128 0x2 # (abbrev code)
246 .uleb128 0x2e # (TAG: DW_TAG_subprogram)
247 .byte 0x1 # DW_children_yes
248 .uleb128 0x3 # (DW_AT_name)
249 .uleb128 0x8 # (DW_FORM_string)
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 0x49 # (DW_AT_type)
255 .uleb128 0x13 # (DW_FORM_ref4)
256 .uleb128 0x20 # (DW_AT_inline)
257 .uleb128 0xb # (DW_FORM_data1)
258 .byte 0
259 .byte 0
260 .uleb128 0x3 # (abbrev code)
261 .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
262 .byte 0 # DW_children_no
263 .uleb128 0x3 # (DW_AT_name)
264 .uleb128 0x8 # (DW_FORM_string)
265 .uleb128 0x3a # (DW_AT_decl_file)
266 .uleb128 0xb # (DW_FORM_data1)
267 .uleb128 0x3b # (DW_AT_decl_line)
268 .uleb128 0xb # (DW_FORM_data1)
269 .uleb128 0x49 # (DW_AT_type)
270 .uleb128 0x13 # (DW_FORM_ref4)
271 .byte 0
272 .byte 0
273 .uleb128 0x4 # (abbrev code)
274 .uleb128 0x24 # (TAG: DW_TAG_base_type)
275 .byte 0 # DW_children_no
276 .uleb128 0xb # (DW_AT_byte_size)
277 .uleb128 0xb # (DW_FORM_data1)
278 .uleb128 0x3e # (DW_AT_encoding)
279 .uleb128 0xb # (DW_FORM_data1)
280 .uleb128 0x3 # (DW_AT_name)
281 .uleb128 0x8 # (DW_FORM_string)
282 .byte 0
283 .byte 0
284 .uleb128 0x5 # (abbrev code)
285 .uleb128 0x26 # (TAG: DW_TAG_const_type)
286 .byte 0 # DW_children_no
287 .uleb128 0x49 # (DW_AT_type)
288 .uleb128 0x13 # (DW_FORM_ref4)
289 .byte 0
290 .byte 0
291 .uleb128 0x6 # (abbrev code)
292 .uleb128 0x10 # (TAG: DW_TAG_reference_type)
293 .byte 0 # DW_children_no
294 .uleb128 0xb # (DW_AT_byte_size)
295 .uleb128 0xb # (DW_FORM_data1)
296 .uleb128 0x49 # (DW_AT_type)
297 .uleb128 0x13 # (DW_FORM_ref4)
298 .byte 0
299 .byte 0
300 .uleb128 0x7 # (abbrev code)
301 .uleb128 0x2e # (TAG: DW_TAG_subprogram)
302 .byte 0x1 # DW_children_yes
303 .uleb128 0x31 # (DW_AT_abstract_origin)
304 .uleb128 0x13 # (DW_FORM_ref4)
305 .uleb128 0x11 # (DW_AT_low_pc)
306 .uleb128 0x1 # (DW_FORM_addr)
307 .uleb128 0x12 # (DW_AT_high_pc)
308 .uleb128 0x7 # (DW_FORM_data8)
309 .uleb128 0x40 # (DW_AT_frame_base)
310 .uleb128 0x18 # (DW_FORM_exprloc)
311 .uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
312 .uleb128 0x19 # (DW_FORM_flag_present)
313 .byte 0
314 .byte 0
315 .uleb128 0x8 # (abbrev code)
316 .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
317 .byte 0 # DW_children_no
318 .uleb128 0x31 # (DW_AT_abstract_origin)
319 .uleb128 0x13 # (DW_FORM_ref4)
320 .uleb128 0x2 # (DW_AT_location)
321 .uleb128 0x18 # (DW_FORM_exprloc)
322 .byte 0
323 .byte 0
324 .uleb128 0x9 # (abbrev code)
325 .uleb128 0x2e # (TAG: DW_TAG_subprogram)
326 .byte 0x1 # DW_children_yes
327 .uleb128 0x3f # (DW_AT_external)
328 .uleb128 0x19 # (DW_FORM_flag_present)
329 .uleb128 0x3 # (DW_AT_name)
330 .uleb128 0xe # (DW_FORM_strp)
331 .uleb128 0x3a # (DW_AT_decl_file)
332 .uleb128 0xb # (DW_FORM_data1)
333 .uleb128 0x3b # (DW_AT_decl_line)
334 .uleb128 0xb # (DW_FORM_data1)
335 .uleb128 0x49 # (DW_AT_type)
336 .uleb128 0x13 # (DW_FORM_ref4)
337 .uleb128 0x11 # (DW_AT_low_pc)
338 .uleb128 0x1 # (DW_FORM_addr)
339 .uleb128 0x12 # (DW_AT_high_pc)
340 .uleb128 0x7 # (DW_FORM_data8)
341 .uleb128 0x40 # (DW_AT_frame_base)
342 .uleb128 0x18 # (DW_FORM_exprloc)
343 .uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
344 .uleb128 0x19 # (DW_FORM_flag_present)
345 .byte 0
346 .byte 0
347 .uleb128 0xa # (abbrev code)
348 .uleb128 0xb # (TAG: DW_TAG_lexical_block)
349 .byte 0x1 # DW_children_yes
350 .uleb128 0x11 # (DW_AT_low_pc)
351 .uleb128 0x1 # (DW_FORM_addr)
352 .uleb128 0x12 # (DW_AT_high_pc)
353 .uleb128 0x7 # (DW_FORM_data8)
354 .byte 0
355 .byte 0
356 .uleb128 0xb # (abbrev code)
357 .uleb128 0x34 # (TAG: DW_TAG_variable)
358 .byte 0 # DW_children_no
359 .uleb128 0x3 # (DW_AT_name)
360 .uleb128 0x8 # (DW_FORM_string)
361 .uleb128 0x3a # (DW_AT_decl_file)
362 .uleb128 0xb # (DW_FORM_data1)
363 .uleb128 0x3b # (DW_AT_decl_line)
364 .uleb128 0xb # (DW_FORM_data1)
365 .uleb128 0x49 # (DW_AT_type)
366 .uleb128 0x13 # (DW_FORM_ref4)
367 .uleb128 0x2 # (DW_AT_location)
368 .uleb128 0x18 # (DW_FORM_exprloc)
369 .byte 0
370 .byte 0
371 .uleb128 0xc # (abbrev code)
372 .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site)
373 .byte 0x1 # DW_children_yes
374 .uleb128 0x11 # (DW_AT_low_pc)
375 .uleb128 0x1 # (DW_FORM_addr)
376 .uleb128 0x31 # (DW_AT_abstract_origin)
377 .uleb128 0x13 # (DW_FORM_ref4)
378 .byte 0
379 .byte 0
380 .uleb128 0xd # (abbrev code)
381 .uleb128 0x410a # (TAG: DW_TAG_GNU_call_site_parameter)
382 .byte 0 # DW_children_no
383 .uleb128 0x2 # (DW_AT_location)
384 .uleb128 0x18 # (DW_FORM_exprloc)
385 .uleb128 0x2111 # (DW_AT_GNU_call_site_value)
386 .uleb128 0x18 # (DW_FORM_exprloc)
387 .uleb128 0x2112 # (DW_AT_GNU_call_site_data_value)
388 .uleb128 0x18 # (DW_FORM_exprloc)
389 .byte 0
390 .byte 0
391 .uleb128 0xe # (abbrev code)
392 .uleb128 0x34 # (TAG: DW_TAG_variable)
393 .byte 0 # DW_children_no
394 .uleb128 0x3 # (DW_AT_name)
395 .uleb128 0x8 # (DW_FORM_string)
396 .uleb128 0x3a # (DW_AT_decl_file)
397 .uleb128 0xb # (DW_FORM_data1)
398 .uleb128 0x3b # (DW_AT_decl_line)
399 .uleb128 0xb # (DW_FORM_data1)
400 .uleb128 0x49 # (DW_AT_type)
401 .uleb128 0x13 # (DW_FORM_ref4)
402 .uleb128 0x3f # (DW_AT_external)
403 .uleb128 0x19 # (DW_FORM_flag_present)
404 .uleb128 0x2 # (DW_AT_location)
405 .uleb128 0x18 # (DW_FORM_exprloc)
406 .byte 0
407 .byte 0
408 .uleb128 0xf # (abbrev code)
409 .uleb128 0x35 # (TAG: DW_TAG_volatile_type)
410 .byte 0 # DW_children_no
411 .uleb128 0x49 # (DW_AT_type)
412 .uleb128 0x13 # (DW_FORM_ref4)
413 .byte 0
414 .byte 0
415 .uleb128 0x10 # (abbrev code)
416 .uleb128 0xf # (TAG: DW_TAG_pointer_type)
417 .byte 0 # DW_children_no
418 .uleb128 0xb # (DW_AT_byte_size)
419 .uleb128 0xb # (DW_FORM_data1)
420 .uleb128 0x49 # (DW_AT_type)
421 .uleb128 0x13 # (DW_FORM_ref4)
422 .byte 0
423 .byte 0
424 .byte 0
425 .section .debug_aranges,"",@progbits
426 .long 0x3c # Length of Address Ranges Info
427 .value 0x2 # DWARF Version
428 .long .Ldebug_info0 # Offset of Compilation Unit Info
429 .byte 0x8 # Size of Address
430 .byte 0 # Size of Segment Descriptor
431 .value 0 # Pad to 16 byte boundary
432 .value 0
433 .quad .Ltext0 # Address
434 .quad .Letext0-.Ltext0 # Length
435 .quad .LFB1 # Address
436 .quad .LFE1-.LFB1 # Length
437 .quad 0
438 .quad 0
439 .section .debug_ranges,"",@progbits
440 .Ldebug_ranges0:
441 .quad .Ltext0 # Offset 0
442 .quad .Letext0
443 .quad .LFB1 # Offset 0x10
444 .quad .LFE1
445 .quad 0
446 .quad 0
447 .section .debug_line,"",@progbits
448 .Ldebug_line0:
449 .section .debug_str,"MS",@progbits,1
450 .LASF1:
451 .string "gdb.arch/amd64-entry-value-paramref.cc"
452 .LASF2:
453 .string ""
454 .LASF0:
455 .string "GNU C++ 4.8.2 20131212 (Red Hat 4.8.2-7) -mtune=generic -march=x86-64 -g -O2"
456 .LASF3:
457 .string "main"
458 .ident "GCC: (GNU) 4.8.2 20131212 (Red Hat 4.8.2-7)"
459 .section .note.GNU-stack,"",@progbits