| 1 | # Expect script for i386 no-PLT tests. |
| 2 | # Copyright (C) 2016-2019 Free Software Foundation, Inc. |
| 3 | # |
| 4 | # This file is part of the GNU Binutils. |
| 5 | # |
| 6 | # This program 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 | # This program is distributed in the hope that it will be useful, |
| 12 | # but 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, write to the Free Software |
| 18 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| 19 | # MA 02110-1301, USA. |
| 20 | # |
| 21 | |
| 22 | # The following tests require running the executable generated by ld, |
| 23 | # or enough of a build environment to create a fully linked executable. |
| 24 | # This is not commonly available when testing a cross-built linker. |
| 25 | if ![isnative] { |
| 26 | return |
| 27 | } |
| 28 | |
| 29 | if ![is_elf_format] { |
| 30 | return |
| 31 | } |
| 32 | |
| 33 | if ![istarget "i?86-*-*"] { |
| 34 | return |
| 35 | } |
| 36 | |
| 37 | # Check to see if the C compiler works |
| 38 | if { ![check_compiler_available] } { |
| 39 | return |
| 40 | } |
| 41 | |
| 42 | # Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required. |
| 43 | global NOPIE_CFLAGS NOPIE_LDFLAGS |
| 44 | |
| 45 | run_cc_link_tests [list \ |
| 46 | [list \ |
| 47 | "Build no-plt-func1.o no-plt-main1.o" \ |
| 48 | "" \ |
| 49 | "-fPIE -Wa,-mx86-used-note=yes" \ |
| 50 | {no-plt-func1.c no-plt-main1.c} \ |
| 51 | ] \ |
| 52 | [list \ |
| 53 | "Build no-plt-check1a.o no-plt-extern1a.o \ |
| 54 | no-plt-check1b.o no-plt-extern1b.o" \ |
| 55 | "" \ |
| 56 | "-Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \ |
| 57 | {no-plt-check1a.S no-plt-extern1a.S \ |
| 58 | no-plt-check1b.S no-plt-extern1b.S } \ |
| 59 | ] \ |
| 60 | [list \ |
| 61 | "Build libno-plt-1a.so" \ |
| 62 | "-shared tmpdir/no-plt-func1.o" \ |
| 63 | "-Wa,-mx86-used-note=yes" \ |
| 64 | {dummy.s} \ |
| 65 | {} \ |
| 66 | "libno-plt-1a.so" \ |
| 67 | ] \ |
| 68 | [list \ |
| 69 | "Build libno-plt-1b.so" \ |
| 70 | "-shared tmpdir/no-plt-extern1a.o" \ |
| 71 | "-Wa,-mx86-used-note=yes" \ |
| 72 | {dummy.s} \ |
| 73 | {{readelf -Wr libno-plt-1b.rd} \ |
| 74 | {objdump -dwrj.text libno-plt-1b.dd}} \ |
| 75 | "libno-plt-1b.so" \ |
| 76 | ] \ |
| 77 | [list \ |
| 78 | "No PLT (dynamic 1a)" \ |
| 79 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 80 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 81 | "-Wa,-mx86-used-note=yes" \ |
| 82 | {dummy.s} \ |
| 83 | {{readelf -Wr no-plt-1a.rd} {objdump -dwrj.text no-plt-1a.dd}} \ |
| 84 | "no-plt-1a" \ |
| 85 | ] \ |
| 86 | [list \ |
| 87 | "No PLT (dynamic 1b)" \ |
| 88 | "tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 89 | tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \ |
| 90 | "-Wa,-mx86-used-note=yes" \ |
| 91 | {dummy.s} \ |
| 92 | {{readelf -Wr no-plt-1b.rd} {objdump -dwrj.text no-plt-1b.dd}} \ |
| 93 | "no-plt-1b" \ |
| 94 | ] \ |
| 95 | [list \ |
| 96 | "No PLT (dynamic 1c)" \ |
| 97 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 98 | tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \ |
| 99 | "-Wa,-mx86-used-note=yes" \ |
| 100 | {dummy.s} \ |
| 101 | {{readelf -Wr no-plt-1c.rd} {objdump -dwrj.text no-plt-1c.dd}} \ |
| 102 | "no-plt-1c" \ |
| 103 | ] \ |
| 104 | [list \ |
| 105 | "No PLT (static 1d)" \ |
| 106 | "-static tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 107 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 108 | "-Wa,-mx86-used-note=yes" \ |
| 109 | {dummy.s} \ |
| 110 | {{readelf -Wr no-plt-1d.rd} {objdump -dwrj.text no-plt-1d.dd}} \ |
| 111 | "no-plt-1d" \ |
| 112 | ] \ |
| 113 | [list \ |
| 114 | "No PLT (PIE 1e)" \ |
| 115 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 116 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 117 | "-Wa,-mx86-used-note=yes" \ |
| 118 | {dummy.s} \ |
| 119 | {{readelf -Wr no-plt-1e.rd} {objdump -dwrj.text no-plt-1e.dd}} \ |
| 120 | "no-plt-1e" \ |
| 121 | ] \ |
| 122 | [list \ |
| 123 | "No PLT (PIE 1f)" \ |
| 124 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 125 | tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \ |
| 126 | "-Wa,-mx86-used-note=yes" \ |
| 127 | { dummy.s } \ |
| 128 | {{readelf -Wr no-plt-1f.rd} {objdump -dwrj.text no-plt-1f.dd}} \ |
| 129 | "no-plt-1f" \ |
| 130 | ] \ |
| 131 | [list \ |
| 132 | "No PLT (PIE 1g)" \ |
| 133 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 134 | tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \ |
| 135 | "-Wa,-mx86-used-note=yes" \ |
| 136 | { dummy.s } \ |
| 137 | {{readelf -Wr no-plt-1g.rd} {objdump -dwrj.text no-plt-1g.dd}} \ |
| 138 | "no-plt-1g" \ |
| 139 | ] \ |
| 140 | [list \ |
| 141 | "No PLT (dynamic 1h)" \ |
| 142 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 143 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1b.o" \ |
| 144 | "-Wa,-mx86-used-note=yes" \ |
| 145 | {dummy.s} \ |
| 146 | {{readelf -Wr no-plt-1h.rd} {objdump -dwrj.text no-plt-1h.dd}} \ |
| 147 | "no-plt-1h" \ |
| 148 | ] \ |
| 149 | [list \ |
| 150 | "No PLT (dynamic 1i)" \ |
| 151 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 152 | tmpdir/no-plt-extern1b.o tmpdir/libno-plt-1a.so" \ |
| 153 | "-Wa,-mx86-used-note=yes" \ |
| 154 | {dummy.s} \ |
| 155 | {{readelf -Wr no-plt-1i.rd} {objdump -dwrj.text no-plt-1i.dd}} \ |
| 156 | "no-plt-1i" \ |
| 157 | ] \ |
| 158 | [list \ |
| 159 | "No PLT (static 1j)" \ |
| 160 | "-static tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 161 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1b.o" \ |
| 162 | "-Wa,-mx86-used-note=yes" \ |
| 163 | {dummy.s} \ |
| 164 | {{readelf -Wr no-plt-1j.rd} {objdump -dwrj.text no-plt-1j.dd}} \ |
| 165 | "no-plt-1j" \ |
| 166 | ] \ |
| 167 | ] |
| 168 | |
| 169 | run_ld_link_exec_tests [list \ |
| 170 | [list \ |
| 171 | "No PLT (dynamic 1a)" \ |
| 172 | "tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 173 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 174 | "-Wa,-mx86-used-note=yes" \ |
| 175 | { dummy.s } \ |
| 176 | "no-plt-1a" \ |
| 177 | "pass.out" \ |
| 178 | ] \ |
| 179 | [list \ |
| 180 | "No PLT (dynamic 1b)" \ |
| 181 | "tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 182 | tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \ |
| 183 | "-Wa,-mx86-used-note=yes" \ |
| 184 | { dummy.s } \ |
| 185 | "no-plt-1b" \ |
| 186 | "pass.out" \ |
| 187 | ] \ |
| 188 | [list \ |
| 189 | "No PLT (dynamic 1c)" \ |
| 190 | "tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 191 | tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \ |
| 192 | "-Wa,-mx86-used-note=yes" \ |
| 193 | { dummy.s } \ |
| 194 | "no-plt-1c" \ |
| 195 | "pass.out" \ |
| 196 | ] \ |
| 197 | [list \ |
| 198 | "No PLT (static 1d)" \ |
| 199 | "-static tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 200 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 201 | "-Wa,-mx86-used-note=yes" \ |
| 202 | { dummy.s } \ |
| 203 | "no-plt-1d" \ |
| 204 | "pass.out" \ |
| 205 | ] \ |
| 206 | [list \ |
| 207 | "No PLT (PIE 1e)" \ |
| 208 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 209 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1a.o" \ |
| 210 | "-Wa,-mx86-used-note=yes" \ |
| 211 | { dummy.s } \ |
| 212 | "no-plt-1e" \ |
| 213 | "pass.out" \ |
| 214 | ] \ |
| 215 | [list \ |
| 216 | "No PLT (PIE 1f)" \ |
| 217 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 218 | tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \ |
| 219 | "-Wa,-mx86-used-note=yes" \ |
| 220 | { dummy.s } \ |
| 221 | "no-plt-1f" \ |
| 222 | "pass.out" \ |
| 223 | ] \ |
| 224 | [list \ |
| 225 | "No PLT (PIE 1g)" \ |
| 226 | "-pie tmpdir/no-plt-check1a.o tmpdir/no-plt-main1.o \ |
| 227 | tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \ |
| 228 | "-Wa,-mx86-used-note=yes" \ |
| 229 | { dummy.s } \ |
| 230 | "no-plt-1g" \ |
| 231 | "pass.out" \ |
| 232 | ] \ |
| 233 | [list \ |
| 234 | "No PLT (dynamic 1h)" \ |
| 235 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 236 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1b.o" \ |
| 237 | "-Wa,-mx86-used-note=yes" \ |
| 238 | {dummy.s} \ |
| 239 | "no-plt-1h" \ |
| 240 | "pass.out" \ |
| 241 | ] \ |
| 242 | [list \ |
| 243 | "No PLT (dynamic 1i)" \ |
| 244 | "$NOPIE_LDFLAGS tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 245 | tmpdir/no-plt-extern1b.o tmpdir/libno-plt-1a.so" \ |
| 246 | "-Wa,-mx86-used-note=yes" \ |
| 247 | {dummy.s} \ |
| 248 | "no-plt-1i" \ |
| 249 | "pass.out" \ |
| 250 | ] \ |
| 251 | [list \ |
| 252 | "No PLT (static 1j)" \ |
| 253 | "-static tmpdir/no-plt-check1b.o tmpdir/no-plt-main1.o \ |
| 254 | tmpdir/no-plt-func1.o tmpdir/no-plt-extern1b.o" \ |
| 255 | "-Wa,-mx86-used-note=yes" \ |
| 256 | {dummy.s} \ |
| 257 | "no-plt-1j" \ |
| 258 | "pass.out" \ |
| 259 | ] \ |
| 260 | ] |
| 261 | |
| 262 | # Run-time tests which require working IFUNC support. |
| 263 | if { [check_ifunc_available] } { |
| 264 | run_cc_link_tests [list \ |
| 265 | [list \ |
| 266 | "Build pr20244-3a.o pr20244-3b.o pr20244-3c.o pr20244-3d.o" \ |
| 267 | "" \ |
| 268 | "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \ |
| 269 | { pr20244-3a.c pr20244-3b.S pr20244-3c.S pr20244-3d.S } \ |
| 270 | ] \ |
| 271 | [list \ |
| 272 | "Build pr20253-1a.o pr20253-1b.o pr20253-1c.o pr20253-1d.o" \ |
| 273 | "" \ |
| 274 | "-fPIE -O2 -g -Wa,-mx86-used-note=yes" \ |
| 275 | { pr20253-1a.c pr20253-1b.S pr20253-1c.S pr20253-1d.S } \ |
| 276 | ] \ |
| 277 | [list \ |
| 278 | "Build libpr20253-1a.so" \ |
| 279 | "-shared tmpdir/pr20253-1b.o \ |
| 280 | tmpdir/pr20253-1c.o tmpdir/pr20253-1d.o" \ |
| 281 | "-Wa,-mx86-used-note=yes" \ |
| 282 | { dummy.s } \ |
| 283 | {} \ |
| 284 | "libpr20253-1a.so" \ |
| 285 | ] \ |
| 286 | [list \ |
| 287 | "Build pr20253-2a.o pr20253-2b.o pr20253-2c.o pr20253-2d.o" \ |
| 288 | "-Wa,-mx86-used-note=yes" \ |
| 289 | "-fPIE -O2 -g" \ |
| 290 | { pr20253-2a.c pr20253-2b.S pr20253-2c.S pr20253-2d.S } \ |
| 291 | ] \ |
| 292 | ] |
| 293 | |
| 294 | run_ld_link_exec_tests [list \ |
| 295 | [list \ |
| 296 | "Run pr20244-3a" \ |
| 297 | "$NOPIE_LDFLAGS tmpdir/pr20244-3a.o tmpdir/pr20244-3b.o \ |
| 298 | tmpdir/pr20244-3c.o tmpdir/pr20244-3d.o" \ |
| 299 | "-Wa,-mx86-used-note=yes" \ |
| 300 | { dummy.c } \ |
| 301 | "pr20244-3a" \ |
| 302 | "pass.out" \ |
| 303 | ] \ |
| 304 | [list \ |
| 305 | "Run pr20244-3b" \ |
| 306 | "--static tmpdir/pr20244-3a.o tmpdir/pr20244-3b.o \ |
| 307 | tmpdir/pr20244-3c.o tmpdir/pr20244-3d.o" \ |
| 308 | "-Wa,-mx86-used-note=yes" \ |
| 309 | { dummy.c } \ |
| 310 | "pr20244-3b" \ |
| 311 | "pass.out" \ |
| 312 | ] \ |
| 313 | [list \ |
| 314 | "Run pr20253-1a" \ |
| 315 | "tmpdir/pr20253-1a.o tmpdir/pr20253-1b.o \ |
| 316 | tmpdir/pr20253-1c.o tmpdir/pr20253-1d.o" \ |
| 317 | "-Wa,-mx86-used-note=yes" \ |
| 318 | { dummy.s } \ |
| 319 | "pr20253-1a" \ |
| 320 | "pass.out" \ |
| 321 | ] \ |
| 322 | [list \ |
| 323 | "Run pr20253-1b" \ |
| 324 | "--static tmpdir/pr20253-1a.o tmpdir/pr20253-1b.o \ |
| 325 | tmpdir/pr20253-1c.o tmpdir/pr20253-1d.o" \ |
| 326 | "-Wa,-mx86-used-note=yes" \ |
| 327 | { dummy.s } \ |
| 328 | "pr20253-1b" \ |
| 329 | "pass.out" \ |
| 330 | ] \ |
| 331 | [list \ |
| 332 | "Run pr20253-1c" \ |
| 333 | "-pie tmpdir/pr20253-1a.o tmpdir/pr20253-1b.o \ |
| 334 | tmpdir/pr20253-1c.o tmpdir/pr20253-1d.o" \ |
| 335 | "-Wa,-mx86-used-note=yes" \ |
| 336 | { dummy.s } \ |
| 337 | "pr20253-1c" \ |
| 338 | "pass.out" \ |
| 339 | ] \ |
| 340 | [list \ |
| 341 | "Run pr20253-1d" \ |
| 342 | "tmpdir/pr20253-1a.o tmpdir/libpr20253-1a.so" \ |
| 343 | "-Wa,-mx86-used-note=yes" \ |
| 344 | { dummy.s } \ |
| 345 | "pr20253-1d" \ |
| 346 | "pass.out" \ |
| 347 | ] \ |
| 348 | [list \ |
| 349 | "Run pr20253-1e" \ |
| 350 | "-pie tmpdir/pr20253-1a.o tmpdir/libpr20253-1a.so" \ |
| 351 | "-Wa,-mx86-used-note=yes" \ |
| 352 | { dummy.s } \ |
| 353 | "pr20253-1e" \ |
| 354 | "pass.out" \ |
| 355 | ] \ |
| 356 | [list \ |
| 357 | "Run pr20253-1f" \ |
| 358 | "$NOPIE_LDFLAGS tmpdir/pr20253-1a.o" \ |
| 359 | "-Wa,-mx86-used-note=yes" \ |
| 360 | { pr20253-1b.S pr20253-1c.S pr20253-1d.S } \ |
| 361 | "pr20253-1f" \ |
| 362 | "pass.out" \ |
| 363 | "-DCHECK_PLT" \ |
| 364 | ] \ |
| 365 | [list \ |
| 366 | "Run pr20253-1g" \ |
| 367 | "--static tmpdir/pr20253-1a.o" \ |
| 368 | "-Wa,-mx86-used-note=yes" \ |
| 369 | { pr20253-1b.S pr20253-1c.S pr20253-1d.S } \ |
| 370 | "pr20253-1g" \ |
| 371 | "pass.out" \ |
| 372 | "-DCHECK_PLT" \ |
| 373 | ] \ |
| 374 | [list \ |
| 375 | "Run pr20253-2a" \ |
| 376 | "$NOPIE_LDFLAGS tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \ |
| 377 | tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \ |
| 378 | "-Wa,-mx86-used-note=yes" \ |
| 379 | { dummy.s } \ |
| 380 | "pr20253-2a" \ |
| 381 | "pass.out" \ |
| 382 | ] \ |
| 383 | [list \ |
| 384 | "Run pr20253-2b" \ |
| 385 | "--static tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \ |
| 386 | tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \ |
| 387 | "-Wa,-mx86-used-note=yes" \ |
| 388 | { dummy.s } \ |
| 389 | "pr20253-2b" \ |
| 390 | "pass.out" \ |
| 391 | ] \ |
| 392 | [list \ |
| 393 | "Run pr20253-2c" \ |
| 394 | "$NOPIE_LDFLAGS tmpdir/pr20253-2a.o" \ |
| 395 | "-Wa,-mx86-used-note=yes" \ |
| 396 | { pr20253-2b.S pr20253-2c.S pr20253-2d.S } \ |
| 397 | "pr20253-2c" \ |
| 398 | "pass.out" \ |
| 399 | "-DCHECK_PLT" \ |
| 400 | ] \ |
| 401 | [list \ |
| 402 | "Run pr20253-2d" \ |
| 403 | "--static tmpdir/pr20253-2a.o" \ |
| 404 | "-Wa,-mx86-used-note=yes" \ |
| 405 | { pr20253-2b.S pr20253-2c.S pr20253-2d.S } \ |
| 406 | "pr20253-2d" \ |
| 407 | "pass.out" \ |
| 408 | "-DCHECK_PLT" \ |
| 409 | ] \ |
| 410 | ] |
| 411 | } |