1 #! /bin/sh 2 # Copyright (C) 2012, 2013, 2014 Red Hat, Inc. 3 # Copyright (C) H.J. Lu <hjl.tools (at] gmail.com>, 2015. 4 # This file is part of elfutils. 5 # 6 # This file is free software; you can redistribute it and/or modify 7 # it under the terms of the GNU General Public License as published by 8 # the Free Software Foundation; either version 3 of the License, or 9 # (at your option) any later version. 10 # 11 # elfutils is distributed in the hope that it will be useful, but 12 # WITHOUT ANY WARRANTY; without even the implied warranty of 13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 # GNU General Public License for more details. 15 # 16 # You should have received a copy of the GNU General Public License 17 # along with this program. If not, see <http://www.gnu.org/licenses/>. 18 19 . $srcdir/test-subr.sh 20 21 testfiles testfile63 22 23 testrun_compare ${abs_top_builddir}/src/readelf -n testfile63 <<\EOF 24 25 Note segment of 892 bytes at offset 0x274: 26 Owner Data size Type 27 CORE 148 PRSTATUS 28 info.si_signo: 11, info.si_code: 0, info.si_errno: 0, cursig: 11 29 sigpend: <> 30 sighold: <> 31 pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063 32 utime: 0.000000, stime: 0.010000, cutime: 0.000000, cstime: 0.000000 33 orig_r0: -1, fpvalid: 1 34 r0: 1 r1: -1091672508 r2: -1091672500 35 r3: 0 r4: 0 r5: 0 36 r6: 33728 r7: 0 r8: 0 37 r9: 0 r10: -1225703496 r11: -1091672844 38 r12: 0 sp: 0xbeee64f4 lr: 0xb6dc3f48 39 pc: 0x00008500 spsr: 0x60000010 40 CORE 124 PRPSINFO 41 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00400500 42 uid: 0, gid: 0, pid: 11087, ppid: 11063, pgrp: 11087, sid: 11063 43 fname: a.out, psargs: ./a.out 44 CORE 144 AUXV 45 HWCAP: 0xe8d7 <swp half thumb fast-mult vfp edsp> 46 PAGESZ: 4096 47 CLKTCK: 100 48 PHDR: 0x8034 49 PHENT: 32 50 PHNUM: 8 51 BASE: 0xb6eee000 52 FLAGS: 0 53 ENTRY: 0x83c0 54 UID: 0 55 EUID: 0 56 GID: 0 57 EGID: 0 58 SECURE: 0 59 RANDOM: 0xbeee674e 60 EXECFN: 0xbeee6ff4 61 PLATFORM: 0xbeee675e 62 NULL 63 CORE 116 FPREGSET 64 f0: 0x000000000000000000000000 f1: 0x000000000000000000000000 65 f2: 0x000000000000000000000000 f3: 0x000000000000000000000000 66 f4: 0x000000000000000000000000 f5: 0x000000000000000000000000 67 f6: 0x000000000000000000000000 f7: 0x000000000000000000000000 68 LINUX 260 ARM_VFP 69 fpscr: 0x00000000 70 d0: 0x0000000000000000 d1: 0x0000000000000000 71 d2: 0x0000000000000000 d3: 0x0000000000000000 72 d4: 0x0000000000000000 d5: 0x0000000000000000 73 d6: 0x0000000000000000 d7: 0x0000000000000000 74 d8: 0x0000000000000000 d9: 0x0000000000000000 75 d10: 0x0000000000000000 d11: 0x0000000000000000 76 d12: 0x0000000000000000 d13: 0x0000000000000000 77 d14: 0x0000000000000000 d15: 0x0000000000000000 78 d16: 0x0000000000000000 d17: 0x0000000000000000 79 d18: 0x0000000000000000 d19: 0x0000000000000000 80 d20: 0x0000000000000000 d21: 0x0000000000000000 81 d22: 0x0000000000000000 d23: 0x0000000000000000 82 d24: 0x0000000000000000 d25: 0x0000000000000000 83 d26: 0x0000000000000000 d27: 0x0000000000000000 84 d28: 0x0000000000000000 d29: 0x0000000000000000 85 d30: 0x0000000000000000 d31: 0x0000000000000000 86 EOF 87 88 testfiles testfile67 89 testrun_compare ${abs_top_builddir}/src/readelf -n testfile67 <<\EOF 90 91 Note segment of 1044 bytes at offset 0xe8: 92 Owner Data size Type 93 CORE 336 PRSTATUS 94 info.si_signo: 4, info.si_code: 0, info.si_errno: 0, cursig: 4 95 sigpend: <> 96 sighold: <> 97 pid: 805, ppid: 804, pgrp: 804, sid: 699 98 utime: 0.000042, stime: 0.000103, cutime: 0.000000, cstime: 0.000000 99 orig_r2: 2571552016, fpvalid: 1 100 pswm: 0x0705c00180000000 pswa: 0x00000000800000d6 101 r0: 4393751543808 r1: 4398002544388 102 r2: 11 r3: 2571578208 103 r4: 2571702016 r5: 4398003235624 104 r6: 2571580768 r7: 2571702016 105 r8: 2571578208 r9: 2571552016 106 r10: 2571552016 r11: 0 107 r12: 4398003499008 r13: 2148274656 108 r14: 0 r15: 4398040761216 109 a0: 0x000003ff a1: 0xfd54a6f0 a2: 0x00000000 a3: 0x00000000 110 a4: 0x00000000 a5: 0x00000000 a6: 0x00000000 a7: 0x00000000 111 a8: 0x00000000 a9: 0x00000000 a10: 0x00000000 a11: 0x00000000 112 a12: 0x00000000 a13: 0x00000000 a14: 0x00000000 a15: 0x00000000 113 CORE 136 PRPSINFO 114 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x0000000000400400 115 uid: 0, gid: 0, pid: 805, ppid: 804, pgrp: 804, sid: 699 116 fname: 1, psargs: ./1 117 CORE 304 AUXV 118 SYSINFO_EHDR: 0 119 HWCAP: 0x37f 120 PAGESZ: 4096 121 CLKTCK: 100 122 PHDR: 0x80000040 123 PHENT: 56 124 PHNUM: 2 125 BASE: 0 126 FLAGS: 0 127 ENTRY: 0x800000d4 128 UID: 0 129 EUID: 0 130 GID: 0 131 EGID: 0 132 SECURE: 0 133 RANDOM: 0x3ffffa8463c 134 EXECFN: 0x3ffffa85ff4 135 PLATFORM: 0x3ffffa8464c 136 NULL 137 CORE 136 FPREGSET 138 fpc: 0x00000000 139 f0: 0x0000000000000040 f1: 0x4b00000000000000 140 f2: 0x0000000000000041 f3: 0x3ad50b5555555600 141 f4: 0x0000000000000000 f5: 0x0000000000000000 142 f6: 0x0000000000000000 f7: 0x0000000000000000 143 f8: 0x0000000000000000 f9: 0x0000000000000000 144 f10: 0x0000000000000000 f11: 0x0000000000000000 145 f12: 0x0000000000000000 f13: 0x0000000000000000 146 f14: 0x0000000000000000 f15: 0x0000000000000000 147 LINUX 8 S390_LAST_BREAK 148 last_break: 0x000003fffd75ccbe 149 LINUX 4 S390_SYSTEM_CALL 150 system_call: 0 151 EOF 152 153 testfiles testfile68 154 testrun_compare ${abs_top_builddir}/src/readelf -n testfile68 <<\EOF 155 156 Note segment of 852 bytes at offset 0x94: 157 Owner Data size Type 158 CORE 224 PRSTATUS 159 info.si_signo: 4, info.si_code: 0, info.si_errno: 0, cursig: 4 160 sigpend: <> 161 sighold: <> 162 pid: 839, ppid: 838, pgrp: 838, sid: 699 163 utime: 0.000043, stime: 0.000102, cutime: 0.000000, cstime: 0.000000 164 orig_r2: -1723388288, fpvalid: 1 165 pswm: 0x070dc000 pswa: 0x8040009a 166 r0: 0 r1: -43966716 r2: 11 r3: -1723238816 167 r4: -1723265280 r5: -43275480 r6: -1723245280 r7: -1723265280 168 r8: -1723238816 r9: -1723388288 r10: -1723388288 r11: 0 169 r12: -43012096 r13: -2146692640 r14: 0 r15: 2139883440 170 a0: 0x000003ff a1: 0xfd54a6f0 a2: 0x00000000 a3: 0x00000000 171 a4: 0x00000000 a5: 0x00000000 a6: 0x00000000 a7: 0x00000000 172 a8: 0x00000000 a9: 0x00000000 a10: 0x00000000 a11: 0x00000000 173 a12: 0x00000000 a13: 0x00000000 a14: 0x00000000 a15: 0x00000000 174 CORE 124 PRPSINFO 175 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00400400 176 uid: 0, gid: 0, pid: 839, ppid: 838, pgrp: 838, sid: 699 177 fname: 2, psargs: ./2 178 CORE 152 AUXV 179 SYSINFO_EHDR: 0 180 HWCAP: 0x37f 181 PAGESZ: 4096 182 CLKTCK: 100 183 PHDR: 0x400034 184 PHENT: 32 185 PHNUM: 2 186 BASE: 0 187 FLAGS: 0 188 ENTRY: 0x400098 189 UID: 0 190 EUID: 0 191 GID: 0 192 EGID: 0 193 SECURE: 0 194 RANDOM: 0x7f8c090c 195 EXECFN: 0x7f8c1ff4 196 PLATFORM: 0x7f8c091c 197 NULL 198 CORE 136 FPREGSET 199 fpc: 0x00000000 200 f0: 0x0000000000000040 f1: 0x4b00000000000000 201 f2: 0x0000000000000041 f3: 0x3ad50b5555555600 202 f4: 0x0000000000000000 f5: 0x0000000000000000 203 f6: 0x0000000000000000 f7: 0x0000000000000000 204 f8: 0x0000000000000000 f9: 0x0000000000000000 205 f10: 0x0000000000000000 f11: 0x0000000000000000 206 f12: 0x0000000000000000 f13: 0x0000000000000000 207 f14: 0x0000000000000000 f15: 0x0000000000000000 208 LINUX 8 S390_LAST_BREAK 209 last_break: 0xfd75ccbe 210 LINUX 4 S390_SYSTEM_CALL 211 system_call: 0 212 LINUX 64 S390_HIGH_GPRS 213 high_r0: 0x000003ff, high_r1: 0x000003ff, high_r2: 0x00000000 214 high_r3: 0x00000000, high_r4: 0x00000000, high_r5: 0x000003ff 215 high_r6: 0x00000000, high_r7: 0x00000000, high_r8: 0x00000000 216 high_r9: 0x00000000, high_r10: 0x00000000, high_r11: 0x00000000 217 high_r12: 0x000003ff, high_r13: 0x00000000, high_r14: 0x00000000 218 high_r15: 0x00000000 219 EOF 220 221 # To reproduce this core dump, do this on x86_64 machine with Linux 222 # 3.7 or later: 223 # $ gcc -x c <(echo 'int main () { return *(int *)0x12345678; }') 224 # $ ./a.out 225 testfiles testfile71 226 testrun_compare ${abs_top_builddir}/src/readelf -n testfile71 <<\EOF 227 228 Note segment of 1476 bytes at offset 0x430: 229 Owner Data size Type 230 CORE 336 PRSTATUS 231 info.si_signo: 11, info.si_code: 0, info.si_errno: 0, cursig: 11 232 sigpend: <> 233 sighold: <> 234 pid: 9664, ppid: 2868, pgrp: 9664, sid: 2868 235 utime: 0.000000, stime: 0.004000, cutime: 0.000000, cstime: 0.000000 236 orig_rax: -1, fpvalid: 0 237 r15: 0 r14: 0 238 r13: 140734971656848 r12: 4195328 239 rbp: 0x00007fff69fe39b0 rbx: 0 240 r11: 266286012928 r10: 140734971656256 241 r9: 0 r8: 266289790592 242 rax: 305419896 rcx: 4195584 243 rdx: 140734971656872 rsi: 140734971656856 244 rdi: 1 rip: 0x00000000004004f9 245 rflags: 0x0000000000010246 rsp: 0x00007fff69fe39b0 246 fs.base: 0x00007fa1c8933740 gs.base: 0x0000000000000000 247 cs: 0x0033 ss: 0x002b ds: 0x0000 es: 0x0000 fs: 0x0000 gs: 0x0000 248 CORE 136 PRPSINFO 249 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x0000000000000200 250 uid: 1000, gid: 1000, pid: 9664, ppid: 2868, pgrp: 9664, sid: 2868 251 fname: a.out, psargs: ./a.out 252 CORE 128 SIGINFO 253 si_signo: 11, si_errno: 0, si_code: 1 254 fault address: 0x12345678 255 CORE 304 AUXV 256 SYSINFO_EHDR: 0x7fff69ffe000 257 HWCAP: 0xafebfbff <fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss tm pbe> 258 PAGESZ: 4096 259 CLKTCK: 100 260 PHDR: 0x400040 261 PHENT: 56 262 PHNUM: 9 263 BASE: 0 264 FLAGS: 0 265 ENTRY: 0x400400 266 UID: 1000 267 EUID: 1000 268 GID: 1000 269 EGID: 1000 270 SECURE: 0 271 RANDOM: 0x7fff69fe3d19 272 EXECFN: 0x7fff69fe4ff0 273 PLATFORM: 0x7fff69fe3d29 274 NULL 275 CORE 469 FILE 276 10 files: 277 00400000-00401000 00000000 4096 /home/petr/a.out 278 00600000-00601000 00000000 4096 /home/petr/a.out 279 00601000-00602000 00001000 4096 /home/petr/a.out 280 3dffa00000-3dffa21000 00000000 135168 /usr/lib64/ld-2.17.so 281 3dffc20000-3dffc21000 00020000 4096 /usr/lib64/ld-2.17.so 282 3dffc21000-3dffc22000 00021000 4096 /usr/lib64/ld-2.17.so 283 3dffe00000-3dfffb6000 00000000 1794048 /usr/lib64/libc-2.17.so 284 3dfffb6000-3e001b6000 001b6000 2097152 /usr/lib64/libc-2.17.so 285 3e001b6000-3e001ba000 001b6000 16384 /usr/lib64/libc-2.17.so 286 3e001ba000-3e001bc000 001ba000 8192 /usr/lib64/libc-2.17.so 287 EOF 288 289 # To reproduce this core dump, do this on an aarch64 machine: 290 # $ gcc -x c <(echo 'int main () { return *(int *)0x12345678; }') 291 # $ ./a.out 292 testfiles testfile_aarch64_core 293 testrun_compare ${abs_top_builddir}/src/readelf -n testfile_aarch64_core <<\EOF 294 295 Note segment of 2512 bytes at offset 0x270: 296 Owner Data size Type 297 CORE 392 PRSTATUS 298 info.si_signo: 11, info.si_code: 0, info.si_errno: 0, cursig: 11 299 sigpend: <> 300 sighold: <> 301 pid: 16547, ppid: 3822, pgrp: 16547, sid: 3822 302 utime: 0.010000, stime: 0.000000, cutime: 0.000000, cstime: 0.000000 303 pc: 0x0000000000400548, pstate: 0x0000000060000000, fpvalid: 1 304 x0: 305419896 x1: 548685596648 305 x2: 548685596664 x3: 4195648 306 x4: 0 x5: 548536191688 307 x6: 0 x7: -6341196323062964528 308 x8: 135 x9: 4294967295 309 x10: 4195026 x11: 184256 310 x12: 144 x13: 15 311 x14: 548536635328 x15: 0 312 x16: 548534815304 x17: 4262024 313 x18: 548685596000 x19: 0 314 x20: 0 x21: 4195296 315 x22: 0 x23: 0 316 x24: 0 x25: 0 317 x26: 0 x27: 0 318 x28: 0 x29: 548685596320 319 x30: 548534815544 sp: 0x0000007fc035c6a0 320 CORE 136 PRPSINFO 321 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x0000000000400400 322 uid: 0, gid: 0, pid: 16547, ppid: 3822, pgrp: 16547, sid: 3822 323 fname: a.out, psargs: ./a.out 324 CORE 128 SIGINFO 325 si_signo: 11, si_errno: 0, si_code: 1 326 fault address: 0x12345678 327 CORE 304 AUXV 328 SYSINFO_EHDR: 0x7fb7500000 329 HWCAP: 0x3 330 PAGESZ: 65536 331 CLKTCK: 100 332 PHDR: 0x400040 333 PHENT: 56 334 PHNUM: 7 335 BASE: 0x7fb7520000 336 FLAGS: 0 337 ENTRY: 0x4003e0 338 UID: 0 339 EUID: 0 340 GID: 0 341 EGID: 0 342 SECURE: 0 343 RANDOM: 0x7fc035c9e8 344 EXECFN: 0x7fc035fff0 345 PLATFORM: 0x7fc035c9f8 346 NULL 347 CORE 306 FILE 348 6 files: 349 00400000-00410000 00000000 65536 /root/elfutils/build/a.out 350 00410000-00420000 00000000 65536 /root/elfutils/build/a.out 351 7fb7370000-7fb74d0000 00000000 1441792 /usr/lib64/libc-2.17.so 352 7fb74d0000-7fb74f0000 00150000 131072 /usr/lib64/libc-2.17.so 353 7fb7520000-7fb7540000 00000000 131072 /usr/lib64/ld-2.17.so 354 7fb7540000-7fb7550000 00010000 65536 /usr/lib64/ld-2.17.so 355 CORE 528 FPREGSET 356 fpsr: 0x00000000, fpcr: 0x00000000 357 v0: 0x00000000000af54b000000000000fe02 358 v1: 0x00000000000000000000000000000000 359 v2: 0x00000000000000000000000000000000 360 v3: 0x00000000000000000000000000000000 361 v4: 0x00000000000000000000000000000000 362 v5: 0x00000000000000000000000000000000 363 v6: 0x00000000000000000000000000000000 364 v7: 0x00000000000000000000000000000000 365 v8: 0x00000000000000000000000000000000 366 v9: 0x00000000000000000000000000000000 367 v10: 0x00000000000000000000000000000000 368 v11: 0x00000000000000000000000000000000 369 v12: 0x00000000000000000000000000000000 370 v13: 0x00000000000000000000000000000000 371 v14: 0x00000000000000000000000000000000 372 v15: 0x00000000000000000000000000000000 373 v16: 0x00000000000000000000000000000000 374 v17: 0x00000000000000000000000000000000 375 v18: 0x00000000000000000000000000000000 376 v19: 0x00000000000000000000000000000000 377 v20: 0x00000000000000000000000000000000 378 v21: 0x00000000000000000000000000000000 379 v22: 0x00000000000000000000000000000000 380 v23: 0x00000000000000000000000000000000 381 v24: 0x00000000000000000000000000000000 382 v25: 0x00000000000000000000000000000000 383 v26: 0x00000000000000000000000000000000 384 v27: 0x00000000000000000000000000000000 385 v28: 0x00000000000000000000000000000000 386 v29: 0x00000000000000000000000000000000 387 v30: 0x00000000000000000000000000000000 388 v31: 0x00000000000000000000000000000000 389 LINUX 8 ARM_TLS 390 tls: 0x0000007fb73606f0 391 LINUX 264 ARM_HW_BREAK 392 dbg_info: 0x00000610 393 DBGBVR0_EL1: 0x0000000000000000, DBGBCR0_EL1: 0x00000000 394 DBGBVR1_EL1: 0x0000000000000000, DBGBCR1_EL1: 0x00000000 395 DBGBVR2_EL1: 0x0000000000000000, DBGBCR2_EL1: 0x00000000 396 DBGBVR3_EL1: 0x0000000000000000, DBGBCR3_EL1: 0x00000000 397 DBGBVR4_EL1: 0x0000000000000000, DBGBCR4_EL1: 0x00000000 398 DBGBVR5_EL1: 0x0000000000000000, DBGBCR5_EL1: 0x00000000 399 DBGBVR6_EL1: 0x0000000000000000, DBGBCR6_EL1: 0x00000000 400 DBGBVR7_EL1: 0x0000000000000000, DBGBCR7_EL1: 0x00000000 401 DBGBVR8_EL1: 0x0000000000000000, DBGBCR8_EL1: 0x00000000 402 DBGBVR9_EL1: 0x0000000000000000, DBGBCR9_EL1: 0x00000000 403 DBGBVR10_EL1: 0x0000000000000000, DBGBCR10_EL1: 0x00000000 404 DBGBVR11_EL1: 0x0000000000000000, DBGBCR11_EL1: 0x00000000 405 DBGBVR12_EL1: 0x0000000000000000, DBGBCR12_EL1: 0x00000000 406 DBGBVR13_EL1: 0x0000000000000000, DBGBCR13_EL1: 0x00000000 407 DBGBVR14_EL1: 0x0000000000000000, DBGBCR14_EL1: 0x00000000 408 DBGBVR15_EL1: 0x0000000000000000, DBGBCR15_EL1: 0x00000000 409 LINUX 264 ARM_HW_WATCH 410 dbg_info: 0x00000610 411 DBGWVR0_EL1: 0x0000000000000000, DBGWCR0_EL1: 0x00000000 412 DBGWVR1_EL1: 0x0000000000000000, DBGWCR1_EL1: 0x00000000 413 DBGWVR2_EL1: 0x0000000000000000, DBGWCR2_EL1: 0x00000000 414 DBGWVR3_EL1: 0x0000000000000000, DBGWCR3_EL1: 0x00000000 415 DBGWVR4_EL1: 0x0000000000000000, DBGWCR4_EL1: 0x00000000 416 DBGWVR5_EL1: 0x0000000000000000, DBGWCR5_EL1: 0x00000000 417 DBGWVR6_EL1: 0x0000000000000000, DBGWCR6_EL1: 0x00000000 418 DBGWVR7_EL1: 0x0000000000000000, DBGWCR7_EL1: 0x00000000 419 DBGWVR8_EL1: 0x0000000000000000, DBGWCR8_EL1: 0x00000000 420 DBGWVR9_EL1: 0x0000000000000000, DBGWCR9_EL1: 0x00000000 421 DBGWVR10_EL1: 0x0000000000000000, DBGWCR10_EL1: 0x00000000 422 DBGWVR11_EL1: 0x0000000000000000, DBGWCR11_EL1: 0x00000000 423 DBGWVR12_EL1: 0x0000000000000000, DBGWCR12_EL1: 0x00000000 424 DBGWVR13_EL1: 0x0000000000000000, DBGWCR13_EL1: 0x00000000 425 DBGWVR14_EL1: 0x0000000000000000, DBGWCR14_EL1: 0x00000000 426 DBGWVR15_EL1: 0x0000000000000000, DBGWCR15_EL1: 0x00000000 427 EOF 428 429 # To reproduce this core dump, do this on an i686 machine: 430 # $ gcc -x c <(echo 'int main () { return *(int *)0x12345678; }') 431 # $ ./a.out 432 testfiles testfile_i686_core 433 testrun_compare ${abs_top_builddir}/src/readelf -n testfile_i686_core <<\EOF 434 435 Note segment of 1000 bytes at offset 0x214: 436 Owner Data size Type 437 CORE 144 PRSTATUS 438 info.si_signo: 11, info.si_code: 0, info.si_errno: 0, cursig: 11 439 sigpend: <> 440 sighold: <> 441 pid: 27395, ppid: 1130, pgrp: 27395, sid: 1130 442 utime: 0.000000, stime: 0.001000, cutime: 0.000000, cstime: 0.000000 443 orig_eax: -1, fpvalid: 0 444 ebx: 1334976512 ecx: -1239415396 edx: -1079283900 445 esi: 0 edi: 0 ebp: 0xbfab6f18 446 eax: 305419896 eip: 0x08048408 eflags: 0x00010246 447 esp: 0xbfab6f18 448 ds: 0x007b es: 0x007b fs: 0x0000 gs: 0x0033 cs: 0x0073 ss: 0x007b 449 CORE 124 PRPSINFO 450 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00000200 451 uid: 1000, gid: 1000, pid: 27395, ppid: 1130, pgrp: 27395, sid: 1130 452 fname: a.out, psargs: ./a.out 453 CORE 128 SIGINFO 454 si_signo: 11, si_errno: 0, si_code: 1 455 fault address: 0x12345678 456 CORE 160 AUXV 457 SYSINFO: 0xb77fc414 458 SYSINFO_EHDR: 0xb77fc000 459 HWCAP: 0x780abfd <fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr sse sse2> 460 PAGESZ: 4096 461 CLKTCK: 100 462 PHDR: 0x8048034 463 PHENT: 32 464 PHNUM: 9 465 BASE: 0 466 FLAGS: 0 467 ENTRY: 0x80482f0 468 UID: 1000 469 EUID: 1000 470 GID: 1000 471 EGID: 1000 472 SECURE: 0 473 RANDOM: 0xbfab70eb 474 EXECFN: 0xbfab7ff4 475 PLATFORM: 0xbfab70fb 476 NULL 477 CORE 275 FILE 478 9 files: 479 08048000-08049000 00000000 4096 /tmp/a.out 480 08049000-0804a000 00000000 4096 /tmp/a.out 481 0804a000-0804b000 00001000 4096 /tmp/a.out 482 4f744000-4f763000 00000000 126976 /usr/lib/ld-2.18.so 483 4f764000-4f765000 0001f000 4096 /usr/lib/ld-2.18.so 484 4f765000-4f766000 00020000 4096 /usr/lib/ld-2.18.so 485 4f768000-4f920000 00000000 1802240 /usr/lib/libc-2.18.so 486 4f920000-4f922000 001b8000 8192 /usr/lib/libc-2.18.so 487 4f922000-4f923000 001ba000 4096 /usr/lib/libc-2.18.so 488 LINUX 48 386_TLS 489 index: 6, base: 0xb77da700, limit: 0x000fffff, flags: 0x00000051 490 index: 7, base: 0x00000000, limit: 0x00000000, flags: 0x00000028 491 index: 8, base: 0x00000000, limit: 0x00000000, flags: 0x00000028 492 EOF 493 494 # To reproduce this core dump, do this on x86_64 machine with Linux 495 # 3.7 or later: 496 # $ gcc -mx32 -x c <(echo 'int main () { return *(int *)0x12345678; }') 497 # $ ./a.out 498 testfiles testfile-x32-core 499 testrun_compare ${abs_top_builddir}/src/readelf -n testfile-x32-core <<\EOF 500 501 Note segment of 2548 bytes at offset 0x234: 502 Owner Data size Type 503 CORE 296 PRSTATUS 504 info.si_signo: 11, info.si_code: 0, info.si_errno: 0, cursig: 11 505 sigpend: <> 506 sighold: <> 507 pid: 6885, ppid: 2792, pgrp: 6885, sid: 2792 508 utime: 0.000000, stime: 0.001000, cutime: 0.000000, cstime: 0.000000 509 orig_rax: -1, fpvalid: 1 510 r15: 0 r14: 0 511 r13: 4290830656 r12: 4194960 512 rbp: 0x00000000ffc0e070 rbx: 0 513 r11: 4145779200 r10: 0 514 r9: 4149627024 r8: 4149551744 515 rax: 305419896 rcx: 4195216 516 rdx: 4290830668 rsi: 4290830660 517 rdi: 1 rip: 0x0000000000400380 518 rflags: 0x0000000000010246 rsp: 0x00000000ffc0e070 519 fs.base: 0x00000000f7754700 gs.base: 0x0000000000000000 520 cs: 0x0033 ss: 0x002b ds: 0x002b es: 0x002b fs: 0x0063 gs: 0x0000 521 CORE 124 PRPSINFO 522 state: 0, sname: R, zomb: 0, nice: 0, flag: 0x00406600 523 uid: 1000, gid: 1000, pid: 6885, ppid: 2792, pgrp: 6885, sid: 2792 524 fname: a.out, psargs: ./a.out 525 CORE 128 SIGINFO 526 si_signo: 11, si_errno: 0, si_code: 1 527 fault address: 0x12345678 528 CORE 152 AUXV 529 SYSINFO_EHDR: 0xffd49000 530 HWCAP: 0xbfebfbff <fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe> 531 PAGESZ: 4096 532 CLKTCK: 100 533 PHDR: 0x400034 534 PHENT: 32 535 PHNUM: 8 536 BASE: 0xf7555000 537 FLAGS: 0 538 ENTRY: 0x400290 539 UID: 1000 540 EUID: 1000 541 GID: 1000 542 EGID: 1000 543 SECURE: 0 544 RANDOM: 0xffc0e2cb 545 EXECFN: 0xffc0fff0 546 PLATFORM: 0xffc0e2db 547 NULL 548 CORE 361 FILE 549 9 files: 550 00400000-00401000 00000000 4096 /export/home/hjl/bugs/gdb/x32-1/a.out 551 00600000-00601000 00000000 4096 /export/home/hjl/bugs/gdb/x32-1/a.out 552 f71a2000-f734f000 00000000 1757184 /usr/libx32/libc-2.20.so 553 f734f000-f754e000 001ad000 2093056 /usr/libx32/libc-2.20.so 554 f754e000-f7551000 001ac000 12288 /usr/libx32/libc-2.20.so 555 f7551000-f7552000 001af000 4096 /usr/libx32/libc-2.20.so 556 f7555000-f7575000 00000000 131072 /usr/libx32/ld-2.20.so 557 f7774000-f7775000 0001f000 4096 /usr/libx32/ld-2.20.so 558 f7775000-f7776000 00020000 4096 /usr/libx32/ld-2.20.so 559 CORE 512 FPREGSET 560 xmm0: 0x0000000000000000000000000000ff00 561 xmm1: 0x2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f 562 xmm2: 0x00000000000000000000000000000000 563 xmm3: 0x0000000000000000ff00000000000000 564 xmm4: 0x000000000000000000ff000000000000 565 xmm5: 0x00000000000000000000000000000000 566 xmm6: 0x00000000000000000000000000000000 567 xmm7: 0x00000000000000000000000000000000 568 xmm8: 0x00000000000000000000000000000000 569 xmm9: 0x00000000000000000000000000000000 570 xmm10: 0x00000000000000000000000000000000 571 xmm11: 0x00000000000000000000000000000000 572 xmm12: 0x00000000000000000000000000000000 573 xmm13: 0x00000000000000000000000000000000 574 xmm14: 0x00000000000000000000000000000000 575 xmm15: 0x00000000000000000000000000000000 576 st0: 0x00000000000000000000 st1: 0x00000000000000000000 577 st2: 0x00000000000000000000 st3: 0x00000000000000000000 578 st4: 0x00000000000000000000 st5: 0x00000000000000000000 579 st6: 0x00000000000000000000 st7: 0x00000000000000000000 580 mxcsr: 0x0000ffff00001f80 581 fcw: 0x037f fsw: 0x0000 582 LINUX 832 X86_XSTATE 583 EOF 584 585 exit 0 586
