1 #! /bin/sh 2 # Copyright (C) 2011-2013 Red Hat, Inc. 3 # This file is part of elfutils. 4 # 5 # This file 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. 9 # 10 # elfutils is distributed in the hope that it will be useful, but 11 # 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. 14 # 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/>. 17 18 . $srcdir/test-subr.sh 19 20 21 # testfile52.c: 22 # #include <stdlib.h> 23 # int foo() { exit(0); } 24 # 25 # gcc -m32 -g -shared testfile52-32.c -o testfile52-32.so 26 # eu-strip -f testfile52-32.so.debug testfile52-32.so 27 # cp testfile52-32.so testfile52-32.prelink.so 28 # prelink -N testfile52-32.prelink.so 29 # cp testfile52-32.so testfile52-32.noshdrs.so 30 # prelink -r 0x42000000 testfile52-32.noshdrs.so 31 # eu-strip --remove-comment --strip-sections testfile52-32.noshdrs.so 32 33 testfiles testfile52-32.so testfile52-32.so.debug 34 testfiles testfile52-32.prelink.so testfile52-32.noshdrs.so 35 tempfiles testmaps52-32 testfile52-32.noshdrs.so.debug 36 ln -snf testfile52-32.so.debug testfile52-32.noshdrs.so.debug 37 38 cat > testmaps52-32 <<EOF 39 00111000-00112000 r-xp 00000000 fd:01 1 `pwd`/testfile52-32.so 40 00112000-00113000 rw-p 00000000 fd:01 1 `pwd`/testfile52-32.so 41 41000000-41001000 r-xp 00000000 fd:01 2 `pwd`/testfile52-32.prelink.so 42 41001000-41002000 rw-p 00000000 fd:01 2 `pwd`/testfile52-32.prelink.so 43 42000000-42001000 r-xp 00000000 fd:01 3 `pwd`/testfile52-32.noshdrs.so 44 42001000-42002000 rw-p 00000000 fd:01 3 `pwd`/testfile52-32.noshdrs.so 45 EOF 46 47 # Prior to commit 1743d7f, libdwfl would fail on the second address, 48 # because it didn't notice that prelink added a 0x20-byte offset from 49 # what the .debug file reports. 50 testrun_compare ${abs_top_builddir}/src/addr2line -S -M testmaps52-32 \ 51 0x11140c 0x4100042d 0x4200040e <<\EOF 52 foo 53 /home/jistone/src/elfutils/tests/testfile52-32.c:2 54 foo+0x1 55 /home/jistone/src/elfutils/tests/testfile52-32.c:2 56 foo+0x2 57 /home/jistone/src/elfutils/tests/testfile52-32.c:2 58 EOF 59 60 # Repeat testfile52 for -m64. The particular REL>RELA issue doesn't exist, but 61 # we'll make sure the rest works anyway. 62 testfiles testfile52-64.so testfile52-64.so.debug 63 testfiles testfile52-64.prelink.so testfile52-64.noshdrs.so 64 tempfiles testmaps52-64 testfile52-64.noshdrs.so.debug 65 ln -snf testfile52-64.so.debug testfile52-64.noshdrs.so.debug 66 67 cat > testmaps52-64 <<EOF 68 1000000000-1000001000 r-xp 00000000 fd:11 1 `pwd`/testfile52-64.so 69 1000001000-1000200000 ---p 00001000 fd:11 1 `pwd`/testfile52-64.so 70 1000200000-1000201000 rw-p 00000000 fd:11 1 `pwd`/testfile52-64.so 71 3000000000-3000001000 r-xp 00000000 fd:11 2 `pwd`/testfile52-64.prelink.so 72 3000001000-3000200000 ---p 00001000 fd:11 2 `pwd`/testfile52-64.prelink.so 73 3000200000-3000201000 rw-p 00000000 fd:11 2 `pwd`/testfile52-64.prelink.so 74 3800000000-3800001000 r-xp 00000000 fd:11 3 `pwd`/testfile52-64.noshdrs.so 75 3800001000-3800200000 ---p 00001000 fd:11 3 `pwd`/testfile52-64.noshdrs.so 76 3800200000-3800201000 rw-p 00000000 fd:11 3 `pwd`/testfile52-64.noshdrs.so 77 EOF 78 79 testrun_compare ${abs_top_builddir}/src/addr2line -S -M testmaps52-64 \ 80 0x100000056c 0x300000056d 0x380000056e <<\EOF 81 foo 82 /home/jistone/src/elfutils/tests/testfile52-64.c:2 83 foo+0x1 84 /home/jistone/src/elfutils/tests/testfile52-64.c:2 85 foo+0x2 86 /home/jistone/src/elfutils/tests/testfile52-64.c:2 87 EOF 88 89 90 # testfile53.c: 91 # char foo[0x1000]; 92 # int main() { return 0; } 93 # 94 # gcc -m32 -g testfile53-32.c -o testfile53-32 95 # eu-strip -f testfile53-32.debug testfile53-32 96 # cp testfile53-32 testfile53-32.prelink 97 # prelink -N testfile53-32.prelink 98 testfiles testfile53-32 testfile53-32.debug testfile53-32.prelink 99 100 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile53-32 0x8048394 0x8048395 <<\EOF 101 main 102 /home/jistone/src/elfutils/tests/testfile53-32.c:2 103 main+0x1 104 /home/jistone/src/elfutils/tests/testfile53-32.c:2 105 EOF 106 107 # prelink shuffled some of the sections, but .text is in the same place. 108 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile53-32.prelink 0x8048396 0x8048397 <<\EOF 109 main+0x2 110 /home/jistone/src/elfutils/tests/testfile53-32.c:2 111 main+0x3 112 /home/jistone/src/elfutils/tests/testfile53-32.c:2 113 EOF 114 115 # Repeat testfile53 in 64-bit, except use foo[0x800] to achieve the same 116 # prelink section shuffling. 117 testfiles testfile53-64 testfile53-64.debug testfile53-64.prelink 118 119 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile53-64 0x400474 0x400475 <<\EOF 120 main 121 /home/jistone/src/elfutils/tests/testfile53-64.c:2 122 main+0x1 123 /home/jistone/src/elfutils/tests/testfile53-64.c:2 124 EOF 125 126 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile53-64.prelink 0x400476 0x400477 <<\EOF 127 main+0x2 128 /home/jistone/src/elfutils/tests/testfile53-64.c:2 129 main+0x3 130 /home/jistone/src/elfutils/tests/testfile53-64.c:2 131 EOF 132 133 134 # testfile54.c: 135 # extern void * stdin; 136 # static void * pstdin = &stdin; 137 # void * const foo = &pstdin; 138 # 139 # gcc -m32 -g -shared -nostartfiles testfile54-32.c -o testfile54-32.so 140 # eu-strip -f testfile54-32.so.debug testfile54-32.so 141 # cp testfile54-32.so testfile54-32.prelink.so 142 # prelink -N testfile54-32.prelink.so 143 # cp testfile54-32.so testfile54-32.noshdrs.so 144 # prelink -r 0x42000000 testfile54-32.noshdrs.so 145 # eu-strip --remove-comment --strip-sections testfile54-32.noshdrs.so 146 testfiles testfile54-32.so testfile54-32.so.debug 147 testfiles testfile54-32.prelink.so testfile54-32.noshdrs.so 148 tempfiles testmaps54-32 149 150 # Note we have no testfile54-32.noshdrs.so.debug link here, so 151 # this is testing finding the symbols in .dynsym via PT_DYNAMIC. 152 153 cat > testmaps54-32 <<EOF 154 00111000-00112000 r--p 00000000 fd:01 1 `pwd`/testfile54-32.so 155 00112000-00113000 rw-p 00000000 fd:01 1 `pwd`/testfile54-32.so 156 41000000-41001000 r--p 00000000 fd:01 2 `pwd`/testfile54-32.prelink.so 157 41001000-41002000 rw-p 00000000 fd:01 2 `pwd`/testfile54-32.prelink.so 158 42000000-42001000 r--p 00000000 fd:01 3 `pwd`/testfile54-32.noshdrs.so 159 42001000-42002000 rw-p 00000000 fd:01 3 `pwd`/testfile54-32.noshdrs.so 160 EOF 161 162 testrun_compare ${abs_top_builddir}/src/addr2line -S -M testmaps54-32 \ 163 0x1111fc 0x1122a4 0x410001fd 0x410012a5 0x420001fe <<\EOF 164 foo 165 ??:0 166 pstdin 167 ??:0 168 foo+0x1 169 ??:0 170 pstdin+0x1 171 ??:0 172 foo+0x2 173 ??:0 174 EOF 175 176 # Repeat testfile64 in 64-bit 177 testfiles testfile54-64.so testfile54-64.so.debug 178 testfiles testfile54-64.prelink.so testfile54-64.noshdrs.so 179 tempfiles testmaps54-64 180 181 # Note we have no testfile54-64.noshdrs.so.debug link here, so 182 # this is testing finding the symbols in .dynsym via PT_DYNAMIC. 183 184 cat > testmaps54-64 <<EOF 185 1000000000-1000001000 r--p 00000000 fd:11 1 `pwd`/testfile54-64.so 186 1000001000-1000200000 ---p 00001000 fd:11 1 `pwd`/testfile54-64.so 187 1000200000-1000201000 rw-p 00000000 fd:11 1 `pwd`/testfile54-64.so 188 3000000000-3000001000 r--p 00000000 fd:11 2 `pwd`/testfile54-64.prelink.so 189 3000001000-3000200000 ---p 00001000 fd:11 2 `pwd`/testfile54-64.prelink.so 190 3000200000-3000201000 rw-p 00000000 fd:11 2 `pwd`/testfile54-64.prelink.so 191 3800000000-3800001000 r--p 00000000 fd:11 3 `pwd`/testfile54-64.noshdrs.so 192 3800001000-3800200000 ---p 00001000 fd:11 3 `pwd`/testfile54-64.noshdrs.so 193 3800200000-3800201000 rw-p 00000000 fd:11 3 `pwd`/testfile54-64.noshdrs.so 194 EOF 195 196 testrun_compare ${abs_top_builddir}/src/addr2line -S -M testmaps54-64 \ 197 0x10000002f8 0x1000200448 0x30000002f9 0x3000200449 0x38000002fa <<\EOF 198 foo 199 ??:0 200 pstdin 201 ??:0 202 foo+0x1 203 ??:0 204 pstdin+0x1 205 ??:0 206 foo+0x2 207 ??:0 208 EOF 209 210 211 # testfile55.c: 212 # extern void *stdin; 213 # int main() { return !stdin; } 214 # 215 # gcc -m32 -g testfile55-32.c -o testfile55-32 216 # eu-strip -f testfile55-32.debug testfile55-32 217 # cp testfile55-32 testfile55-32.prelink 218 # prelink -N testfile55-32.prelink 219 testfiles testfile55-32 testfile55-32.debug testfile55-32.prelink 220 221 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile55-32 0x80483b4 0x80483b5 <<\EOF 222 main 223 /home/jistone/src/elfutils/tests/testfile55-32.c:2 224 main+0x1 225 /home/jistone/src/elfutils/tests/testfile55-32.c:2 226 EOF 227 228 # prelink splits .bss into .dynbss+.bss, so the start of .bss changes, but the 229 # total size remains the same, and .text doesn't move at all. 230 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile55-32.prelink 0x80483b6 0x80483b7 <<\EOF 231 main+0x2 232 /home/jistone/src/elfutils/tests/testfile55-32.c:2 233 main+0x3 234 /home/jistone/src/elfutils/tests/testfile55-32.c:2 235 EOF 236 237 # Repeat testfile55 in 64-bit 238 testfiles testfile55-64 testfile55-64.debug testfile55-64.prelink 239 240 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile55-64 0x4004b4 0x4004b5 <<\EOF 241 main 242 /home/jistone/src/elfutils/tests/testfile55-64.c:2 243 main+0x1 244 /home/jistone/src/elfutils/tests/testfile55-64.c:2 245 EOF 246 247 testrun_compare ${abs_top_builddir}/src/addr2line -S -e testfile55-64.prelink 0x4004b6 0x4004b7 <<\EOF 248 main+0x2 249 /home/jistone/src/elfutils/tests/testfile55-64.c:2 250 main+0x3 251 /home/jistone/src/elfutils/tests/testfile55-64.c:2 252 EOF 253
