aboutsummaryrefslogtreecommitdiff
path: root/gdb/testsuite/gdb.reverse/singlejmp-reverse.S
blob: 000e4dd9eeb4fad9d41ed9e1870cdd0dd21f3e1f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
/* This testcase is part of GDB, the GNU debugger.

   Copyright 2012-2017 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* This source file was generated by:
   gcc -o gdb.reverse/singlejmp-reverse.S gdb.reverse/singlejmp-reverse.c -Wall -S -dA -O2 -g
   */

	.file	"singlejmp-reverse.c"
	.text
.Ltext0:
	.p2align 4,,15
	.type	g, @function
g:
.LFB0:
	.file 1 "gdb.reverse/singlejmp-reverse.c"
	# gdb.reverse/singlejmp-reverse.c:22
	.loc 1 22 0
	.cfi_startproc
	# basic block 2
	# gdb.reverse/singlejmp-reverse.c:23
	.loc 1 23 0
	movl	$2, v(%rip)
	# gdb.reverse/singlejmp-reverse.c:24
	.loc 1 24 0
	ret
	.cfi_endproc
.LFE0:
	.size	g, .-g
	.p2align 4,,15
	.type	f, @function
f:
.LFB1:
	# gdb.reverse/singlejmp-reverse.c:28
	.loc 1 28 0
	.cfi_startproc
	# basic block 2
	# gdb.reverse/singlejmp-reverse.c:29
	.loc 1 29 0
	jmp	g
	.cfi_endproc
.LFE1:
	.size	f, .-f
	.section	.text.startup,"ax",@progbits
	.p2align 4,,15
	.globl	main
	.type	main, @function
main:
.LFB2:
	# gdb.reverse/singlejmp-reverse.c:36
	.loc 1 36 0
	.cfi_startproc
	# basic block 2
	subq	$8, %rsp
.LCFI0:
	.cfi_def_cfa_offset 16
	# gdb.reverse/singlejmp-reverse.c:37
	.loc 1 37 0
	movl	$1, v(%rip)
	# gdb.reverse/singlejmp-reverse.c:38
	.loc 1 38 0
	call	f
	# gdb.reverse/singlejmp-reverse.c:39
	.loc 1 39 0
	call	nodebug
	# gdb.reverse/singlejmp-reverse.c:40
	.loc 1 40 0
	movl	$3, v(%rip)
	# gdb.reverse/singlejmp-reverse.c:42
	.loc 1 42 0
	xorl	%eax, %eax
	addq	$8, %rsp
.LCFI1:
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2:
	.size	main, .-main
	.comm	v,4,4
	.text
.Letext0:
	.section	.debug_info,"",@progbits
.Ldebug_info0:
	.long	0xa1	# Length of Compilation Unit Info
	.value	0x2	# DWARF version number
	.long	.Ldebug_abbrev0	# Offset Into Abbrev. Section
	.byte	0x8	# Pointer Size (in bytes)
	.uleb128 0x1	# (DIE (0xb) DW_TAG_compile_unit)
	.long	.LASF0	# DW_AT_producer: "GNU C 4.6.4 20120911 (prerelease)"
	.byte	0x1	# DW_AT_language
	.long	.LASF1	# DW_AT_name: "gdb.reverse/singlejmp-reverse.c"
	.long	.LASF2	# DW_AT_comp_dir: ""
	.quad	0	# DW_AT_low_pc
	.quad	0	# DW_AT_entry_pc
	.long	.Ldebug_ranges0+0	# DW_AT_ranges
	.long	.Ldebug_line0	# DW_AT_stmt_list
	.uleb128 0x2	# (DIE (0x31) DW_TAG_subprogram)
	.ascii "g\0"	# DW_AT_name
	.byte	0x1	# DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
	.byte	0x15	# DW_AT_decl_line
	.byte	0x1	# DW_AT_prototyped
	.quad	.LFB0	# DW_AT_low_pc
	.quad	.LFE0	# DW_AT_high_pc
	.byte	0x2	# DW_AT_frame_base
	.byte	0x77	# DW_OP_breg7
	.sleb128 8
	.uleb128 0x2	# (DIE (0x4a) DW_TAG_subprogram)
	.ascii "f\0"	# DW_AT_name
	.byte	0x1	# DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
	.byte	0x1b	# DW_AT_decl_line
	.byte	0x1	# DW_AT_prototyped
	.quad	.LFB1	# DW_AT_low_pc
	.quad	.LFE1	# DW_AT_high_pc
	.byte	0x2	# DW_AT_frame_base
	.byte	0x77	# DW_OP_breg7
	.sleb128 8
	.uleb128 0x3	# (DIE (0x63) DW_TAG_subprogram)
	.byte	0x1	# DW_AT_external
	.long	.LASF3	# DW_AT_name: "main"
	.byte	0x1	# DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
	.byte	0x23	# DW_AT_decl_line
	.byte	0x1	# DW_AT_prototyped
	.long	0x84	# DW_AT_type
	.quad	.LFB2	# DW_AT_low_pc
	.quad	.LFE2	# DW_AT_high_pc
	.long	.LLST0	# DW_AT_frame_base
	.uleb128 0x4	# (DIE (0x84) DW_TAG_base_type)
	.byte	0x4	# DW_AT_byte_size
	.byte	0x5	# DW_AT_encoding
	.ascii "int\0"	# DW_AT_name
	.uleb128 0x5	# (DIE (0x8b) DW_TAG_variable)
	.ascii "v\0"	# DW_AT_name
	.byte	0x1	# DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
	.byte	0x12	# DW_AT_decl_line
	.long	0x9f	# DW_AT_type
	.byte	0x1	# DW_AT_external
	.byte	0x9	# DW_AT_location
	.byte	0x3	# DW_OP_addr
	.quad	v
	.uleb128 0x6	# (DIE (0x9f) DW_TAG_volatile_type)
	.long	0x84	# DW_AT_type
	.byte	0	# end of children of DIE 0xb
	.section	.debug_abbrev,"",@progbits
.Ldebug_abbrev0:
	.uleb128 0x1	# (abbrev code)
	.uleb128 0x11	# (TAG: DW_TAG_compile_unit)
	.byte	0x1	# DW_children_yes
	.uleb128 0x25	# (DW_AT_producer)
	.uleb128 0xe	# (DW_FORM_strp)
	.uleb128 0x13	# (DW_AT_language)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3	# (DW_AT_name)
	.uleb128 0xe	# (DW_FORM_strp)
	.uleb128 0x1b	# (DW_AT_comp_dir)
	.uleb128 0xe	# (DW_FORM_strp)
	.uleb128 0x11	# (DW_AT_low_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x52	# (DW_AT_entry_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x55	# (DW_AT_ranges)
	.uleb128 0x6	# (DW_FORM_data4)
	.uleb128 0x10	# (DW_AT_stmt_list)
	.uleb128 0x6	# (DW_FORM_data4)
	.byte	0
	.byte	0
	.uleb128 0x2	# (abbrev code)
	.uleb128 0x2e	# (TAG: DW_TAG_subprogram)
	.byte	0	# DW_children_no
	.uleb128 0x3	# (DW_AT_name)
	.uleb128 0x8	# (DW_FORM_string)
	.uleb128 0x3a	# (DW_AT_decl_file)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3b	# (DW_AT_decl_line)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x27	# (DW_AT_prototyped)
	.uleb128 0xc	# (DW_FORM_flag)
	.uleb128 0x11	# (DW_AT_low_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x12	# (DW_AT_high_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x40	# (DW_AT_frame_base)
	.uleb128 0xa	# (DW_FORM_block1)
	.byte	0
	.byte	0
	.uleb128 0x3	# (abbrev code)
	.uleb128 0x2e	# (TAG: DW_TAG_subprogram)
	.byte	0	# DW_children_no
	.uleb128 0x3f	# (DW_AT_external)
	.uleb128 0xc	# (DW_FORM_flag)
	.uleb128 0x3	# (DW_AT_name)
	.uleb128 0xe	# (DW_FORM_strp)
	.uleb128 0x3a	# (DW_AT_decl_file)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3b	# (DW_AT_decl_line)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x27	# (DW_AT_prototyped)
	.uleb128 0xc	# (DW_FORM_flag)
	.uleb128 0x49	# (DW_AT_type)
	.uleb128 0x13	# (DW_FORM_ref4)
	.uleb128 0x11	# (DW_AT_low_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x12	# (DW_AT_high_pc)
	.uleb128 0x1	# (DW_FORM_addr)
	.uleb128 0x40	# (DW_AT_frame_base)
	.uleb128 0x6	# (DW_FORM_data4)
	.byte	0
	.byte	0
	.uleb128 0x4	# (abbrev code)
	.uleb128 0x24	# (TAG: DW_TAG_base_type)
	.byte	0	# DW_children_no
	.uleb128 0xb	# (DW_AT_byte_size)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3e	# (DW_AT_encoding)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3	# (DW_AT_name)
	.uleb128 0x8	# (DW_FORM_string)
	.byte	0
	.byte	0
	.uleb128 0x5	# (abbrev code)
	.uleb128 0x34	# (TAG: DW_TAG_variable)
	.byte	0	# DW_children_no
	.uleb128 0x3	# (DW_AT_name)
	.uleb128 0x8	# (DW_FORM_string)
	.uleb128 0x3a	# (DW_AT_decl_file)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x3b	# (DW_AT_decl_line)
	.uleb128 0xb	# (DW_FORM_data1)
	.uleb128 0x49	# (DW_AT_type)
	.uleb128 0x13	# (DW_FORM_ref4)
	.uleb128 0x3f	# (DW_AT_external)
	.uleb128 0xc	# (DW_FORM_flag)
	.uleb128 0x2	# (DW_AT_location)
	.uleb128 0xa	# (DW_FORM_block1)
	.byte	0
	.byte	0
	.uleb128 0x6	# (abbrev code)
	.uleb128 0x35	# (TAG: DW_TAG_volatile_type)
	.byte	0	# DW_children_no
	.uleb128 0x49	# (DW_AT_type)
	.uleb128 0x13	# (DW_FORM_ref4)
	.byte	0
	.byte	0
	.byte	0
	.section	.debug_loc,"",@progbits
.Ldebug_loc0:
.LLST0:
	.quad	.LFB2	# Location list begin address (*.LLST0)
	.quad	.LCFI0	# Location list end address (*.LLST0)
	.value	0x2	# Location expression size
	.byte	0x77	# DW_OP_breg7
	.sleb128 8
	.quad	.LCFI0	# Location list begin address (*.LLST0)
	.quad	.LCFI1	# Location list end address (*.LLST0)
	.value	0x2	# Location expression size
	.byte	0x77	# DW_OP_breg7
	.sleb128 16
	.quad	.LCFI1	# Location list begin address (*.LLST0)
	.quad	.LFE2	# Location list end address (*.LLST0)
	.value	0x2	# Location expression size
	.byte	0x77	# DW_OP_breg7
	.sleb128 8
	.quad	0	# Location list terminator begin (*.LLST0)
	.quad	0	# Location list terminator end (*.LLST0)
	.section	.debug_aranges,"",@progbits
	.long	0x3c	# Length of Address Ranges Info
	.value	0x2	# DWARF Version
	.long	.Ldebug_info0	# Offset of Compilation Unit Info
	.byte	0x8	# Size of Address
	.byte	0	# Size of Segment Descriptor
	.value	0	# Pad to 16 byte boundary
	.value	0
	.quad	.Ltext0	# Address
	.quad	.Letext0-.Ltext0	# Length
	.quad	.LFB2	# Address
	.quad	.LFE2-.LFB2	# Length
	.quad	0
	.quad	0
	.section	.debug_ranges,"",@progbits
.Ldebug_ranges0:
	.quad	.Ltext0	# Offset 0
	.quad	.Letext0
	.quad	.LFB2	# Offset 0x10
	.quad	.LFE2
	.quad	0
	.quad	0
	.section	.debug_line,"",@progbits
.Ldebug_line0:
	.section	.debug_str,"MS",@progbits,1
.LASF3:
	.string	"main"
.LASF0:
	.string	"GNU C 4.6.4 20120911 (prerelease)"
.LASF2:
	.string	""
.LASF1:
	.string	"gdb.reverse/singlejmp-reverse.c"
	.ident	"GCC: (GNU) 4.6.4 20120911 (prerelease)"
	.section	.note.GNU-stack,"",@progbits