• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1# RUN: llvm-mc -triple x86_64-apple-darwin %s -filetype=obj -o %t
2# RUN: llvm-dwarfdump --debug-info=0x0000002a -p %t | FileCheck %s --check-prefix=PARENTS
3# RUN: llvm-dwarfdump --debug-info=0x0000002a -c %t | FileCheck %s --check-prefix=CHILDREN
4# RUN: llvm-dwarfdump --debug-info=0x0000002a -p -c %t | FileCheck %s --check-prefix=BOTH
5
6# PARENTS: DW_TAG_compile_unit
7# PARENTS: DW_TAG_enumeration_type
8# PARENTS-NOT: DW_TAG_enumerator
9
10# CHILDREN-NOT: DW_TAG_compile_unit
11# CHILDREN:   DW_TAG_enumerator
12# CHILDREN:     DW_AT_name	("first")
13# CHILDREN:   DW_TAG_enumerator
14# CHILDREN:     DW_AT_name	("second")
15
16# BOTH: DW_TAG_compile_unit
17# BOTH: DW_TAG_enumeration_type
18# BOTH:   DW_TAG_enumerator
19# BOTH:     DW_AT_name	("first")
20# BOTH:   DW_TAG_enumerator
21# BOTH:     DW_AT_name	("second")
22
23# BOTH-NOT: DW_TAG_compile_unit
24# BOTH-NOT: DW_TAG_enumeration_type
25# BOTH-NOT: DW_TAG_enumerator
26
27	.section	__TEXT,__text,regular,pure_instructions
28	.file	1 "/private/tmp" "/tmp/enum.c"
29	.globl	_main                   ## -- Begin function main
30	.p2align	4, 0x90
31_main:                                  ## @main
32Lfunc_begin0:
33	.loc	1 4 0                   ## /tmp/enum.c:4:0
34	.cfi_startproc
35## %bb.0:                               ## %entry
36	pushq	%rbp
37	.cfi_def_cfa_offset 16
38	.cfi_offset %rbp, -16
39	movq	%rsp, %rbp
40	.cfi_def_cfa_register %rbp
41	movl	$0, -4(%rbp)
42Ltmp0:
43	.loc	1 5 7 prologue_end      ## /tmp/enum.c:5:7
44	movl	$0, -8(%rbp)
45	.loc	1 6 10                  ## /tmp/enum.c:6:10
46	movl	-8(%rbp), %eax
47	.loc	1 6 3 is_stmt 0         ## /tmp/enum.c:6:3
48	popq	%rbp
49	retq
50Ltmp1:
51Lfunc_end0:
52	.cfi_endproc
53                                        ## -- End function
54	.section	__DWARF,__debug_str,regular,debug
55Linfo_string:
56	.asciz	"clang version 7.0.0 "  ## string offset=0
57	.asciz	"/tmp/enum.c"           ## string offset=21
58	.asciz	"/private/tmp"          ## string offset=33
59	.asciz	"unsigned int"          ## string offset=46
60	.asciz	"first"                 ## string offset=59
61	.asciz	"second"                ## string offset=65
62	.asciz	"main"                  ## string offset=72
63	.asciz	"int"                   ## string offset=77
64	.asciz	"var"                   ## string offset=81
65	.section	__DWARF,__debug_abbrev,regular,debug
66Lsection_abbrev:
67	.byte	1                       ## Abbreviation Code
68	.byte	17                      ## DW_TAG_compile_unit
69	.byte	1                       ## DW_CHILDREN_yes
70	.byte	37                      ## DW_AT_producer
71	.byte	14                      ## DW_FORM_strp
72	.byte	19                      ## DW_AT_language
73	.byte	5                       ## DW_FORM_data2
74	.byte	3                       ## DW_AT_name
75	.byte	14                      ## DW_FORM_strp
76	.byte	16                      ## DW_AT_stmt_list
77	.byte	23                      ## DW_FORM_sec_offset
78	.byte	27                      ## DW_AT_comp_dir
79	.byte	14                      ## DW_FORM_strp
80	.byte	17                      ## DW_AT_low_pc
81	.byte	1                       ## DW_FORM_addr
82	.byte	18                      ## DW_AT_high_pc
83	.byte	6                       ## DW_FORM_data4
84	.byte	0                       ## EOM(1)
85	.byte	0                       ## EOM(2)
86	.byte	2                       ## Abbreviation Code
87	.byte	4                       ## DW_TAG_enumeration_type
88	.byte	1                       ## DW_CHILDREN_yes
89	.byte	73                      ## DW_AT_type
90	.byte	19                      ## DW_FORM_ref4
91	.byte	11                      ## DW_AT_byte_size
92	.byte	11                      ## DW_FORM_data1
93	.byte	58                      ## DW_AT_decl_file
94	.byte	11                      ## DW_FORM_data1
95	.byte	59                      ## DW_AT_decl_line
96	.byte	11                      ## DW_FORM_data1
97	.byte	0                       ## EOM(1)
98	.byte	0                       ## EOM(2)
99	.byte	3                       ## Abbreviation Code
100	.byte	40                      ## DW_TAG_enumerator
101	.byte	0                       ## DW_CHILDREN_no
102	.byte	3                       ## DW_AT_name
103	.byte	14                      ## DW_FORM_strp
104	.byte	28                      ## DW_AT_const_value
105	.byte	15                      ## DW_FORM_udata
106	.byte	0                       ## EOM(1)
107	.byte	0                       ## EOM(2)
108	.byte	4                       ## Abbreviation Code
109	.byte	36                      ## DW_TAG_base_type
110	.byte	0                       ## DW_CHILDREN_no
111	.byte	3                       ## DW_AT_name
112	.byte	14                      ## DW_FORM_strp
113	.byte	62                      ## DW_AT_encoding
114	.byte	11                      ## DW_FORM_data1
115	.byte	11                      ## DW_AT_byte_size
116	.byte	11                      ## DW_FORM_data1
117	.byte	0                       ## EOM(1)
118	.byte	0                       ## EOM(2)
119	.byte	5                       ## Abbreviation Code
120	.byte	46                      ## DW_TAG_subprogram
121	.byte	1                       ## DW_CHILDREN_yes
122	.byte	17                      ## DW_AT_low_pc
123	.byte	1                       ## DW_FORM_addr
124	.byte	18                      ## DW_AT_high_pc
125	.byte	6                       ## DW_FORM_data4
126	.byte	64                      ## DW_AT_frame_base
127	.byte	24                      ## DW_FORM_exprloc
128	.byte	3                       ## DW_AT_name
129	.byte	14                      ## DW_FORM_strp
130	.byte	58                      ## DW_AT_decl_file
131	.byte	11                      ## DW_FORM_data1
132	.byte	59                      ## DW_AT_decl_line
133	.byte	11                      ## DW_FORM_data1
134	.byte	73                      ## DW_AT_type
135	.byte	19                      ## DW_FORM_ref4
136	.byte	63                      ## DW_AT_external
137	.byte	25                      ## DW_FORM_flag_present
138	.byte	0                       ## EOM(1)
139	.byte	0                       ## EOM(2)
140	.byte	6                       ## Abbreviation Code
141	.byte	52                      ## DW_TAG_variable
142	.byte	0                       ## DW_CHILDREN_no
143	.byte	2                       ## DW_AT_location
144	.byte	24                      ## DW_FORM_exprloc
145	.byte	3                       ## DW_AT_name
146	.byte	14                      ## DW_FORM_strp
147	.byte	58                      ## DW_AT_decl_file
148	.byte	11                      ## DW_FORM_data1
149	.byte	59                      ## DW_AT_decl_line
150	.byte	11                      ## DW_FORM_data1
151	.byte	73                      ## DW_AT_type
152	.byte	19                      ## DW_FORM_ref4
153	.byte	0                       ## EOM(1)
154	.byte	0                       ## EOM(2)
155	.byte	0                       ## EOM(3)
156	.section	__DWARF,__debug_info,regular,debug
157Lsection_info:
158Lcu_begin0:
159	.long	114                     ## Length of Unit
160	.short	4                       ## DWARF version number
161.set Lset0, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
162	.long	Lset0
163	.byte	8                       ## Address Size (in bytes)
164	.byte	1                       ## Abbrev [1] 0xb:0x6b DW_TAG_compile_unit
165	.long	0                       ## DW_AT_producer
166	.short	12                      ## DW_AT_language
167	.long	21                      ## DW_AT_name
168.set Lset1, Lline_table_start0-Lsection_line ## DW_AT_stmt_list
169	.long	Lset1
170	.long	33                      ## DW_AT_comp_dir
171	.quad	Lfunc_begin0            ## DW_AT_low_pc
172.set Lset2, Lfunc_end0-Lfunc_begin0     ## DW_AT_high_pc
173	.long	Lset2
174	.byte	2                       ## Abbrev [2] 0x2a:0x15 DW_TAG_enumeration_type
175	.long	63                      ## DW_AT_type
176	.byte	4                       ## DW_AT_byte_size
177	.byte	1                       ## DW_AT_decl_file
178	.byte	1                       ## DW_AT_decl_line
179	.byte	3                       ## Abbrev [3] 0x32:0x6 DW_TAG_enumerator
180	.long	59                      ## DW_AT_name
181	.byte	0                       ## DW_AT_const_value
182	.byte	3                       ## Abbrev [3] 0x38:0x6 DW_TAG_enumerator
183	.long	65                      ## DW_AT_name
184	.byte	1                       ## DW_AT_const_value
185	.byte	0                       ## End Of Children Mark
186	.byte	4                       ## Abbrev [4] 0x3f:0x7 DW_TAG_base_type
187	.long	46                      ## DW_AT_name
188	.byte	7                       ## DW_AT_encoding
189	.byte	4                       ## DW_AT_byte_size
190	.byte	5                       ## Abbrev [5] 0x46:0x28 DW_TAG_subprogram
191	.quad	Lfunc_begin0            ## DW_AT_low_pc
192.set Lset3, Lfunc_end0-Lfunc_begin0     ## DW_AT_high_pc
193	.long	Lset3
194	.byte	1                       ## DW_AT_frame_base
195	.byte	86
196	.long	72                      ## DW_AT_name
197	.byte	1                       ## DW_AT_decl_file
198	.byte	3                       ## DW_AT_decl_line
199	.long	110                     ## DW_AT_type
200                                        ## DW_AT_external
201	.byte	6                       ## Abbrev [6] 0x5f:0xe DW_TAG_variable
202	.byte	2                       ## DW_AT_location
203	.byte	145
204	.byte	120
205	.long	81                      ## DW_AT_name
206	.byte	1                       ## DW_AT_decl_file
207	.byte	5                       ## DW_AT_decl_line
208	.long	110                     ## DW_AT_type
209	.byte	0                       ## End Of Children Mark
210	.byte	4                       ## Abbrev [4] 0x6e:0x7 DW_TAG_base_type
211	.long	77                      ## DW_AT_name
212	.byte	5                       ## DW_AT_encoding
213	.byte	4                       ## DW_AT_byte_size
214	.byte	0                       ## End Of Children Mark
215	.section	__DWARF,__debug_ranges,regular,debug
216Ldebug_range:
217	.section	__DWARF,__debug_macinfo,regular,debug
218Ldebug_macinfo:
219	.byte	0                       ## End Of Macro List Mark
220	.section	__DWARF,__apple_names,regular,debug
221Lnames_begin:
222	.long	1212240712              ## Header Magic
223	.short	1                       ## Header Version
224	.short	0                       ## Header Hash Function
225	.long	1                       ## Header Bucket Count
226	.long	1                       ## Header Hash Count
227	.long	12                      ## Header Data Length
228	.long	0                       ## HeaderData Die Offset Base
229	.long	1                       ## HeaderData Atom Count
230	.short	1                       ## DW_ATOM_die_offset
231	.short	6                       ## DW_FORM_data4
232	.long	0                       ## Bucket 0
233	.long	2090499946              ## Hash in Bucket 0
234.set Lset4, LNames0-Lnames_begin        ## Offset in Bucket 0
235	.long	Lset4
236LNames0:
237	.long	72                      ## main
238	.long	1                       ## Num DIEs
239	.long	70
240	.long	0
241	.section	__DWARF,__apple_objc,regular,debug
242Lobjc_begin:
243	.long	1212240712              ## Header Magic
244	.short	1                       ## Header Version
245	.short	0                       ## Header Hash Function
246	.long	1                       ## Header Bucket Count
247	.long	0                       ## Header Hash Count
248	.long	12                      ## Header Data Length
249	.long	0                       ## HeaderData Die Offset Base
250	.long	1                       ## HeaderData Atom Count
251	.short	1                       ## DW_ATOM_die_offset
252	.short	6                       ## DW_FORM_data4
253	.long	-1                      ## Bucket 0
254	.section	__DWARF,__apple_namespac,regular,debug
255Lnamespac_begin:
256	.long	1212240712              ## Header Magic
257	.short	1                       ## Header Version
258	.short	0                       ## Header Hash Function
259	.long	1                       ## Header Bucket Count
260	.long	0                       ## Header Hash Count
261	.long	12                      ## Header Data Length
262	.long	0                       ## HeaderData Die Offset Base
263	.long	1                       ## HeaderData Atom Count
264	.short	1                       ## DW_ATOM_die_offset
265	.short	6                       ## DW_FORM_data4
266	.long	-1                      ## Bucket 0
267	.section	__DWARF,__apple_types,regular,debug
268Ltypes_begin:
269	.long	1212240712              ## Header Magic
270	.short	1                       ## Header Version
271	.short	0                       ## Header Hash Function
272	.long	2                       ## Header Bucket Count
273	.long	2                       ## Header Hash Count
274	.long	20                      ## Header Data Length
275	.long	0                       ## HeaderData Die Offset Base
276	.long	3                       ## HeaderData Atom Count
277	.short	1                       ## DW_ATOM_die_offset
278	.short	6                       ## DW_FORM_data4
279	.short	3                       ## DW_ATOM_die_tag
280	.short	5                       ## DW_FORM_data2
281	.short	4                       ## DW_ATOM_type_flags
282	.short	11                      ## DW_FORM_data1
283	.long	0                       ## Bucket 0
284	.long	1                       ## Bucket 1
285	.long	193495088               ## Hash in Bucket 0
286	.long	-1304652851             ## Hash in Bucket 1
287.set Lset5, Ltypes1-Ltypes_begin        ## Offset in Bucket 0
288	.long	Lset5
289.set Lset6, Ltypes0-Ltypes_begin        ## Offset in Bucket 1
290	.long	Lset6
291Ltypes1:
292	.long	77                      ## int
293	.long	1                       ## Num DIEs
294	.long	110
295	.short	36
296	.byte	0
297	.long	0
298Ltypes0:
299	.long	46                      ## unsigned int
300	.long	1                       ## Num DIEs
301	.long	63
302	.short	36
303	.byte	0
304	.long	0
305
306.subsections_via_symbols
307	.section	__DWARF,__debug_line,regular,debug
308Lsection_line:
309Lline_table_start0:
310