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
|
/*
Copyright 2009-2015 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 was compiled from a trivial program just to test the
DW_OP_call_frame_cfa operator:
int func (int arg) {
return arg + 23;
}
int main(int argc, char *argv[]) {
func (77);
}
*/
.file "q.c"
.section .debug_abbrev,"",@progbits
.Ldebug_abbrev0:
.section .debug_info,"",@progbits
.Ldebug_info0:
.section .debug_line,"",@progbits
.Ldebug_line0:
.text
.Ltext0:
.globl func
.type func, @function
func:
.LFB0:
.file 1 "q.c"
.loc 1 2 0
.cfi_startproc
pushl %ebp
.cfi_def_cfa_offset 8
movl %esp, %ebp
.cfi_offset 5, -8
.cfi_def_cfa_register 5
.loc 1 3 0
movl 8(%ebp), %eax
addl $23, %eax
.loc 1 4 0
popl %ebp
.cfi_restore 5
.cfi_def_cfa 4, 4
ret
.cfi_endproc
.LFE0:
.size func, .-func
.globl _start
.type _start, @function
_start:
.LFB1:
.loc 1 6 0
.cfi_startproc
pushl %ebp
.cfi_def_cfa_offset 8
movl %esp, %ebp
.cfi_offset 5, -8
.cfi_def_cfa_register 5
subl $4, %esp
.loc 1 7 0
movl $77, (%esp)
call func
.loc 1 8 0
leave
.cfi_restore 5
.cfi_def_cfa 4, 4
ret
.cfi_endproc
.LFE1:
.size _start, .-_start
.Letext0:
.section .debug_info
.long 0x9e
.value 0x3
.long .Ldebug_abbrev0
.byte 0x4
.uleb128 0x1
.long .LASF5
.byte 0x1
.string "q.c"
.long .LASF6
.long .Ltext0
.long .Letext0
.long .Ldebug_line0
.uleb128 0x2
.byte 0x1
.long .LASF0
.byte 0x1
.byte 0x1
.byte 0x1
.long 0x4f
.long .LFB0
.long .LFE0
.byte 0x1
.byte 0x9c
.long 0x4f
.uleb128 0x3
.string "arg"
.byte 0x1
.byte 0x1
.long 0x4f
.byte 0x2
.byte 0x91
.sleb128 0
.byte 0x0
.uleb128 0x4
.byte 0x4
.byte 0x5
.string "int"
.uleb128 0x2
.byte 0x1
.long .LASF1
.byte 0x1
.byte 0x6
.byte 0x1
.long 0x4f
.long .LFB1
.long .LFE1
.byte 0x1
.byte 0x9c
.long 0x8e
.uleb128 0x5
.long .LASF2
.byte 0x1
.byte 0x6
.long 0x4f
.byte 0x2
.byte 0x91
.sleb128 0
.uleb128 0x5
.long .LASF3
.byte 0x1
.byte 0x6
.long 0x8e
.byte 0x2
.byte 0x91
.sleb128 4
.byte 0x0
.uleb128 0x6
.byte 0x4
.long 0x94
.uleb128 0x6
.byte 0x4
.long 0x9a
.uleb128 0x7
.byte 0x1
.byte 0x6
.long .LASF4
.byte 0x0
.section .debug_abbrev
.uleb128 0x1
.uleb128 0x11
.byte 0x1
.uleb128 0x25
.uleb128 0xe
.uleb128 0x13
.uleb128 0xb
.uleb128 0x3
.uleb128 0x8
.uleb128 0x1b
.uleb128 0xe
.uleb128 0x11
.uleb128 0x1
.uleb128 0x12
.uleb128 0x1
.uleb128 0x10
.uleb128 0x6
.byte 0x0
.byte 0x0
.uleb128 0x2
.uleb128 0x2e
.byte 0x1
.uleb128 0x3f
.uleb128 0xc
.uleb128 0x3
.uleb128 0xe
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x27
.uleb128 0xc
.uleb128 0x49
.uleb128 0x13
.uleb128 0x11
.uleb128 0x1
.uleb128 0x12
.uleb128 0x1
.uleb128 0x40
.uleb128 0xa
.uleb128 0x1
.uleb128 0x13
.byte 0x0
.byte 0x0
.uleb128 0x3
.uleb128 0x5
.byte 0x0
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0xa
.byte 0x0
.byte 0x0
.uleb128 0x4
.uleb128 0x24
.byte 0x0
.uleb128 0xb
.uleb128 0xb
.uleb128 0x3e
.uleb128 0xb
.uleb128 0x3
.uleb128 0x8
.byte 0x0
.byte 0x0
.uleb128 0x5
.uleb128 0x5
.byte 0x0
.uleb128 0x3
.uleb128 0xe
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0xa
.byte 0x0
.byte 0x0
.uleb128 0x6
.uleb128 0xf
.byte 0x0
.uleb128 0xb
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.byte 0x0
.byte 0x0
.uleb128 0x7
.uleb128 0x24
.byte 0x0
.uleb128 0xb
.uleb128 0xb
.uleb128 0x3e
.uleb128 0xb
.uleb128 0x3
.uleb128 0xe
.byte 0x0
.byte 0x0
.byte 0x0
.section .debug_pubnames,"",@progbits
.long 0x20
.value 0x2
.long .Ldebug_info0
.long 0xa2
.long 0x25
.string "func"
.long 0x56
.string "main"
.long 0x0
.section .debug_aranges,"",@progbits
.long 0x1c
.value 0x2
.long .Ldebug_info0
.byte 0x4
.byte 0x0
.value 0x0
.value 0x0
.long .Ltext0
.long .Letext0-.Ltext0
.long 0x0
.long 0x0
.section .debug_str,"MS",@progbits,1
.LASF5:
.string "GNU C 4.5.0 20090810 (experimental) [trunk revision 150633]"
.LASF2:
.string "argc"
.LASF6:
.string "/tmp"
.LASF0:
.string "func"
.LASF3:
.string "argv"
.LASF1:
.string "main"
.LASF4:
.string "char"
.ident "GCC: (GNU) 4.5.0 20090810 (experimental) [trunk revision 150633]"
.section .note.GNU-stack,"",@progbits
|