1 # Expect script for MIPS ELF linker tests 2 # Copyright (C) 2002-2016 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 if {[istarget "mips*-*-vxworks"]} { 23 set mipsvxtests { 24 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" "" 25 "-mips2" {vxworks1-lib.s} 26 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd} 27 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}} 28 "libvxworks1.so"} 29 {"VxWorks executable test 1 (dynamic)" \ 30 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" "" 31 "-mips2" {vxworks1.s} 32 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}} 33 "vxworks1"} 34 {"VxWorks executable test 2 (dynamic)" \ 35 "-Tvxworks1.ld -q --force-dynamic" "" 36 "-mips2" {vxworks2.s} 37 {{readelf --segments vxworks2.sd}} 38 "vxworks2"} 39 {"VxWorks executable test 2 (static)" 40 "-Tvxworks1.ld" "" 41 "-mips2" {vxworks2.s} 42 {{readelf --segments vxworks2-static.sd}} 43 "vxworks2"} 44 } 45 run_ld_link_tests $mipsvxtests 46 run_dump_test "vxworks1-static" 47 run_dump_test "vxworks-forced-local-1" 48 return 49 } 50 51 if {![istarget mips*-*-*] || ![is_elf_format]} { 52 return 53 } 54 55 set has_newabi [expr [istarget *-*-irix6*] \ 56 || [istarget mips*-*-linux*] \ 57 || [istarget mips*-sde-elf*] \ 58 || [istarget mips*-mti-elf*] \ 59 || [istarget mips*-img-elf*]] 60 set linux_gnu [expr [istarget mips*-*-linux*]] 61 set embedded_elf [expr [istarget mips*-*-elf]] 62 63 # Set defaults. 64 set abi_asflags(o32) "-32" 65 set abi_asflags(n32) "-march=from-abi -n32 -EB" 66 set abi_asflags(n64) "-march=from-abi -64 -EB" 67 set abi_ldflags(o32) "" 68 set abi_ldflags(n32) -melf32bmipn32 69 set abi_ldflags(n64) -melf64bmip 70 71 # Override as needed. 72 if { [istarget *-*-irix6*] } { 73 set abi_asflags(o32) "-32 -EB" 74 set abi_ldflags(o32) -melf32bsmip 75 } elseif { [istarget mips64*-linux*] } { 76 set abi_asflags(o32) "-32 -EB" 77 set abi_ldflags(o32) -melf32btsmip 78 } elseif { [istarget mips64*-*freebsd*] } { 79 set abi_asflags(o32) "-32 -EB" 80 set abi_ldflags(o32) -melf32btsmip_fbsd 81 } 82 if { [istarget mips*-*-linux*] || [istarget mips*-sde-elf*] 83 || [istarget mips*-mti-elf*] || [istarget mips*-img-elf*]} { 84 set abi_ldflags(n32) -melf32btsmipn32 85 set abi_ldflags(n64) -melf64btsmip 86 } elseif { [istarget mips64*-*freebsd*] } { 87 set abi_ldflags(n32) -melf32btsmipn32_fbsd 88 set abi_ldflags(n64) -melf64btsmip_fbsd 89 } 90 91 if { $linux_gnu } { 92 run_ld_link_tests [list \ 93 [list "Dummy shared library for MIPS16 PIC test 1" \ 94 "-shared -melf32btsmip" "" \ 95 "-EB -32 -mips1" \ 96 { mips16-pic-1-dummy.s } \ 97 {} \ 98 "mips16-pic-1-dummy.so"] \ 99 [list "MIPS16 PIC test 1" \ 100 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \ 101 "-EB -32 -mips1 -I $srcdir/$subdir" \ 102 { mips16-pic-1a.s mips16-pic-1b.s } \ 103 { { objdump { -dr -j.text } mips16-pic-1.dd } 104 { readelf -A mips16-pic-1.gd } } \ 105 "mips16-pic-1"] \ 106 [list "MIPS16 PIC test 2" \ 107 "-melf32btsmip -T mips16-pic-1.ld -shared" "" \ 108 "-EB -32 -mips1 -I $srcdir/$subdir" \ 109 { mips16-pic-2a.s mips16-pic-2b.s } \ 110 { { objdump { -dr -j.text } mips16-pic-2.dd } \ 111 { readelf -A mips16-pic-2.gd } \ 112 { readelf --symbols mips16-pic-2.nd } \ 113 { readelf --relocs mips16-pic-2.rd } \ 114 { readelf -d mips16-pic-2.ad } } \ 115 "mips16-pic-2"] \ 116 [list "MIPS16 PIC test 3" \ 117 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \ 118 "-EB -32 -mips1 -I $srcdir/$subdir" \ 119 { mips16-pic-3a.s mips16-pic-3b.s } \ 120 { { objdump -dr mips16-pic-3.dd } \ 121 { readelf --relocs mips16-pic-3.rd } \ 122 { readelf -A mips16-pic-3.gd } } \ 123 "mips16-pic-3"] \ 124 [list "MIPS16 PIC test 4 (shared library)" \ 125 "-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \ 126 "-EB -32 -mips1" \ 127 { mips16-pic-4a.s mips16-pic-4b.s } \ 128 { { objdump -dr mips16-pic-4a.dd } \ 129 { readelf --symbols mips16-pic-4a.nd } \ 130 { readelf -A mips16-pic-4a.gd } } \ 131 "mips16-pic-4.so"] \ 132 [list "MIPS16 PIC test 4 (executable)" \ 133 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \ 134 "-EB -32 -mips1" \ 135 { mips16-pic-4c.s } \ 136 { { objdump -dr mips16-pic-4b.dd } } \ 137 "mips16-pic-4"]] 138 } 139 140 # Check MIPS16 markings being passed through link. 141 run_dump_test "mips16-1" 142 143 # MIPS branch offset final link checking. 144 run_dump_test "branch-misc-1" 145 146 run_dump_test "mips16-branch-2" [list [list ld $abi_ldflags(o32)]] 147 run_dump_test "mips16-branch-3" [list [list ld $abi_ldflags(o32)]] 148 run_dump_test "mips16-branch-addend-2" [list [list ld $abi_ldflags(o32)]] 149 run_dump_test "mips16-branch-addend-3" [list [list ld $abi_ldflags(o32)]] 150 151 # Jalx test 152 run_dump_test "jalx-1" 153 154 if { $linux_gnu } { 155 run_ld_link_tests [list \ 156 [list "Dummy shared library for JALX test 2" \ 157 "-shared -nostdlib -melf32btsmip" "" \ 158 "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \ 159 { jalx-2-printf.s } \ 160 {} \ 161 "libjalx-2.so"] \ 162 [list "Dummy external function for JALX test 2" \ 163 "-r -melf32btsmip" "" \ 164 "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ 165 { jalx-2-ex.s } \ 166 {} \ 167 "jalx-2-ex.o.r"] \ 168 [list "MIPS JALX test 2" \ 169 "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \ 170 "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ 171 { jalx-2-main.s } \ 172 { { objdump -d jalx-2.dd } } \ 173 "jalx-2"]] 174 } 175 176 run_dump_test "jalx-addend" [list [list ld $abi_ldflags(o32)]] 177 run_dump_test "jalx-local" [list [list ld $abi_ldflags(o32)]] 178 if $has_newabi { 179 run_dump_test "jalx-addend-n32" [list [list ld $abi_ldflags(n32)]] 180 run_dump_test "jalx-local-n32" [list [list ld $abi_ldflags(n32)]] 181 run_dump_test "jalx-addend-n64" [list [list ld $abi_ldflags(n64)]] 182 run_dump_test "jalx-local-n64" [list [list ld $abi_ldflags(n64)]] 183 } 184 185 run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]] 186 run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]] 187 run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]] 188 run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]] 189 run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]] 190 run_dump_test "unaligned-jalx-micromips-1" [list [list ld $abi_ldflags(o32)]] 191 192 if $has_newabi { 193 run_dump_test "unaligned-jalx-addend-0" \ 194 [list [list ld $abi_ldflags(n32)]] 195 run_dump_test "unaligned-jalx-addend-1" \ 196 [list [list ld $abi_ldflags(n32)]] 197 run_dump_test "unaligned-jalx-addend-mips16-0" \ 198 [list [list ld $abi_ldflags(n32)]] 199 run_dump_test "unaligned-jalx-addend-mips16-1" \ 200 [list [list ld $abi_ldflags(n32)]] 201 run_dump_test "unaligned-jalx-addend-micromips-0" \ 202 [list [list ld $abi_ldflags(n32)]] 203 run_dump_test "unaligned-jalx-addend-micromips-1" \ 204 [list [list ld $abi_ldflags(n32)]] 205 } 206 207 run_dump_test "unaligned-branch" [list [list ld $abi_ldflags(o32)]] 208 209 run_dump_test "unaligned-lwpc-0" [list [list ld $abi_ldflags(o32)]] 210 run_dump_test "unaligned-lwpc-1" [list [list ld $abi_ldflags(o32)]] 211 run_dump_test "unaligned-ldpc-0" [list [list ld $abi_ldflags(o32)]] 212 run_dump_test "unaligned-ldpc-1" [list [list ld $abi_ldflags(o32)]] 213 214 # Test multi-got link. We only do this on GNU/Linux because it requires 215 # the "traditional" emulations. 216 if { $linux_gnu } { 217 run_dump_test "multi-got-1" 218 run_dump_test "multi-got-no-shared" 219 run_dump_test "multi-got-hidden-1" 220 run_dump_test "multi-got-hidden-2" 221 } 222 223 # Test __gnu_local_gp accesses 224 if { $linux_gnu } { 225 run_dump_test "no-shared-1-o32" 226 if { $has_newabi } { 227 run_dump_test "no-shared-1-n32" 228 run_dump_test "no-shared-1-n64" 229 } 230 } 231 232 # Test PIE debug dynamic tags 233 if { $linux_gnu } { 234 run_dump_test "pie-o32" 235 if { $has_newabi } { 236 run_dump_test "pie-n32" 237 run_dump_test "pie-n64" 238 } 239 } 240 241 if $has_newabi { 242 if { $embedded_elf } { 243 run_dump_test "elf-rel-got-n32-embed" \ 244 [list [list ld $abi_ldflags(n32)]] 245 run_dump_test "elf-rel-xgot-n32-embed" \ 246 [list [list ld $abi_ldflags(n32)]] 247 } else { 248 run_dump_test "elf-rel-got-n32" [list [list ld $abi_ldflags(n32)]] 249 run_dump_test "elf-rel-xgot-n32" [list [list ld $abi_ldflags(n32)]] 250 } 251 if { $linux_gnu } { 252 run_dump_test "elf-rel-got-n64-linux" \ 253 [list [list ld $abi_ldflags(n64)]] 254 run_dump_test "elf-rel-xgot-n64-linux" \ 255 [list [list ld $abi_ldflags(n64)]] 256 } elseif { $embedded_elf } { 257 run_dump_test "elf-rel-got-n64-embed" \ 258 [list [list ld $abi_ldflags(n64)]] 259 run_dump_test "elf-rel-xgot-n64-embed" \ 260 [list [list ld $abi_ldflags(n64)]] 261 } else { 262 run_dump_test "elf-rel-got-n64" [list [list ld $abi_ldflags(n64)]] 263 run_dump_test "elf-rel-xgot-n64" [list [list ld $abi_ldflags(n64)]] 264 } 265 266 run_dump_test "relax-jalr-n32" 267 run_dump_test "relax-jalr-n32-shared" 268 run_dump_test "relax-jalr-n64" 269 run_dump_test "relax-jalr-n64-shared" 270 } 271 272 if { $linux_gnu } { 273 run_dump_test "rel32-o32" 274 if { $has_newabi } { 275 run_dump_test "rel32-n32" 276 run_dump_test "rel64" 277 } 278 # The first test checks that a mixed PIC/non-PIC relocatable link 279 # will not introduce any stubs itself, but will flag PIC functions 280 # for the final link. 281 # 282 # The second test checks that we insert stubs for calls from 283 # non-PIC functions to PIC functions when linking the original 284 # two objects together. 285 # 286 # The third test checks that we do the same when linking the 287 # result of the first link (with no other source files). 288 run_ld_link_tests { 289 {"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" "" 290 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s} 291 {{objdump -dr pic-and-nonpic-1-rel.dd} 292 {readelf --symbols pic-and-nonpic-1-rel.nd}} 293 "pic-and-nonpic-1-rel.o"} 294 {"PIC and non-PIC test 1 (static 1)" 295 "-melf32btsmip -Tpic-and-nonpic-1.ld" "" 296 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s} 297 {{objdump -dr pic-and-nonpic-1.dd} 298 {readelf --symbols pic-and-nonpic-1.nd}} 299 "pic-and-nonpic-1-static1.o"} 300 {"PIC and non-PIC test 1 (static 2)" 301 "-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" "" 302 "" {} 303 {{objdump -dr pic-and-nonpic-1.dd} 304 {readelf --symbols pic-and-nonpic-1.nd}} 305 "pic-and-nonpic-1-static2.o"} 306 } 307 run_dump_test "pic-and-nonpic-2" 308 run_ld_link_tests { 309 {"PIC and non-PIC test 3 (shared library)" 310 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" "" 311 "-32 -EB -mips2" {pic-and-nonpic-3a.s} 312 {{readelf --segments pic-and-nonpic-3a.sd} 313 {readelf -A pic-and-nonpic-3a.gd} 314 {objdump -dr pic-and-nonpic-3a.dd}} 315 "pic-and-nonpic-3a.so"} 316 {"PIC and non-PIC test 3 (executable)" 317 "-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" "" 318 "-32 -EB -mips2" {pic-and-nonpic-3b.s} 319 {{readelf --segments pic-and-nonpic-3b.sd} 320 {objdump -dr pic-and-nonpic-3b.dd} 321 {objdump {-s -j.got.plt} pic-and-nonpic-3b.pd} 322 {readelf -A pic-and-nonpic-3b.gd} 323 {readelf --relocs pic-and-nonpic-3b.rd} 324 {readelf --symbols pic-and-nonpic-3b.nd} 325 {readelf -d pic-and-nonpic-3b.ad}} 326 "pic-and-nonpic-3b"} 327 } 328 run_dump_test "pic-and-nonpic-3-error" 329 run_ld_link_tests { 330 {"PIC and non-PIC test 4 (shared library)" 331 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" "" 332 "-32 -EB -mips2" {pic-and-nonpic-4a.s} 333 {} 334 "pic-and-nonpic-4a.so"} 335 {"PIC and non-PIC test 4 (executable)" 336 "-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" "" 337 "-32 -EB -mips2" {pic-and-nonpic-4b.s} 338 {{readelf --segments pic-and-nonpic-4b.sd} 339 {objdump -dr pic-and-nonpic-4b.dd} 340 {objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd} 341 {readelf --relocs pic-and-nonpic-4b.rd} 342 {readelf --symbols pic-and-nonpic-4b.nd} 343 {readelf -d pic-and-nonpic-4b.ad}} 344 "pic-and-nonpic-4b"} 345 } 346 run_dump_test "pic-and-nonpic-4-error" 347 run_ld_link_tests { 348 {"PIC and non-PIC test 5 (executable)" 349 "-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" "" 350 "-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s} 351 {{readelf --segments pic-and-nonpic-5b.sd} 352 {objdump -dr pic-and-nonpic-5b.dd} 353 {objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd} 354 {readelf -A pic-and-nonpic-5b.gd} 355 {readelf --relocs pic-and-nonpic-5b.rd} 356 {readelf --symbols pic-and-nonpic-5b.nd} 357 {readelf -d pic-and-nonpic-5b.ad}} 358 "pic-and-nonpic-5b"} 359 } 360 set abis { o32 -32 elf32btsmip } 361 if $has_newabi { 362 lappend abis n32 -n32 elf32btsmipn32 363 lappend abis n64 -64 elf64btsmip 364 } 365 foreach { abi flag emul } $abis { 366 run_ld_link_tests [list \ 367 [list "PIC and non-PIC test 6 ($abi shared library)" \ 368 "-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \ 369 "$flag -EB -mips3" \ 370 [list "pic-and-nonpic-6-${abi}a.s"] {} \ 371 "pic-and-nonpic-6-${abi}.so"] \ 372 [list "PIC and non-PIC test 6 ($abi executable)" \ 373 "-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \ 374 "$flag -EB -mips3" \ 375 [list "pic-and-nonpic-6-${abi}b.s" \ 376 "pic-and-nonpic-6-${abi}c.s"] \ 377 [list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \ 378 "objdump -dr pic-and-nonpic-6-${abi}.dd" \ 379 "objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \ 380 "readelf -A pic-and-nonpic-6-${abi}.gd" \ 381 "readelf --relocs pic-and-nonpic-6-${abi}.rd" \ 382 "readelf --symbols pic-and-nonpic-6-${abi}.nd" \ 383 "readelf -d pic-and-nonpic-6-${abi}.ad"] \ 384 "pic-and-nonpic-6-${abi}"]] 385 386 # This checks whether our linker scripts get the scope of _gp right, 387 # and must therefore use default scripts. If they don't, then -- in 388 # addition to dumps failing to match -- the final link fails with: 389 # 390 # ld: gp-hidden.o: undefined reference to symbol '_gp' 391 # ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so 392 # so try adding it to the linker command line 393 # 394 set suff64 [string map {o32 "" n32 "" n64 -64} $abi] 395 run_ld_link_tests [list \ 396 [list \ 397 "_gp scope test ($abi shared library)" \ 398 "$abi_ldflags($abi) -shared" "" \ 399 "$abi_asflags($abi) -KPIC" \ 400 { gp-hidden-lib.s } \ 401 [list \ 402 "readelf --relocs gp-hidden-lib${suff64}.rd" \ 403 "readelf --syms gp-hidden.sd"] \ 404 "gp-hidden-lib-${abi}.so"] \ 405 [list \ 406 "_gp scope test ($abi versioned library)" \ 407 "$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \ 408 "$abi_asflags($abi) -KPIC" \ 409 { gp-hidden-ver.s } \ 410 [list \ 411 "readelf --relocs gp-hidden-ver${suff64}.rd" \ 412 "readelf --syms gp-hidden.sd"] \ 413 "gp-hidden-ver-${abi}.so"] \ 414 [list \ 415 "_gp scope test ($abi executable)" \ 416 "$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \ 417 "$abi_asflags($abi) -call_nonpic" \ 418 { gp-hidden.s } \ 419 [list \ 420 "readelf --relocs gp-hidden${suff64}.rd" \ 421 "readelf --syms gp-hidden.sd"] \ 422 "gp-hidden-${abi}"]] 423 } 424 } 425 426 if { $embedded_elf } { 427 run_dump_test "region1" 428 } 429 430 if $embedded_elf { 431 # This could work on other targets too, but would need the appropriate 432 # ld -m switch. 433 run_dump_test "reloc-1-rel" 434 } 435 if $has_newabi { 436 run_dump_test "reloc-1-n32" [list [list ld $abi_ldflags(n32)]] 437 run_dump_test "reloc-1-n64" [list [list ld $abi_ldflags(n64)]] 438 } 439 run_dump_test "reloc-2" 440 run_dump_test "reloc-merge-lo16" 441 run_dump_test "reloc-3" 442 if {$has_newabi} { 443 run_dump_test "reloc-3-n32" 444 } 445 run_dump_test "reloc-4" 446 run_dump_test "reloc-5" 447 if { $has_newabi } { 448 run_ld_link_tests [list \ 449 [list \ 450 "reloc test 6a" \ 451 "-shared $abi_ldflags(n32)" "" \ 452 "$abi_asflags(n32)" \ 453 "reloc-6a.s" \ 454 {} \ 455 "reloc-6a.so"] \ 456 [list \ 457 "reloc test 6b" \ 458 "$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \ 459 "$abi_asflags(n32)" \ 460 "reloc-6b.s" \ 461 {} \ 462 "reloc-6b"]] 463 } 464 465 run_dump_test "reloc-local-overflow" [list [list ld $abi_ldflags(o32)]] 466 467 if {$has_newabi && $linux_gnu} { 468 run_dump_test "eh-frame1-n32" 469 run_dump_test "eh-frame1-n64" 470 run_dump_test "eh-frame2-n32" 471 run_dump_test "eh-frame2-n64" 472 } 473 if {$embedded_elf} { 474 run_dump_test "eh-frame3" 475 run_dump_test "eh-frame4" 476 } 477 if {$linux_gnu} { 478 set eh_frame5_test { 479 {"MIPS eh-frame 5" 480 "-melf32btsmip -shared -Teh-frame5.ld" "" 481 "-32 -EB" 482 {eh-frame5.s} 483 {{readelf {--relocs -wf} eh-frame5.d}} 484 "eh-frame5.so"} 485 } 486 run_ld_link_tests $eh_frame5_test 487 } 488 489 if {$embedded_elf} { 490 run_dump_test "compact-eh1" 491 run_dump_test "compact-eh2" 492 run_dump_test "compact-eh3" 493 } 494 495 if {$linux_gnu} { 496 run_dump_test "compact-eh4" 497 run_dump_test "compact-eh5" 498 run_dump_test "compact-eh6" 499 } 500 501 run_dump_test "jaloverflow" 502 run_dump_test "jaloverflow-2" 503 504 run_dump_test "jal-global-overflow-0" [list [list ld $abi_ldflags(o32)]] 505 run_dump_test "jal-global-overflow-1" [list [list ld $abi_ldflags(o32)]] 506 run_dump_test "jal-local-overflow-0" [list [list ld $abi_ldflags(o32)]] 507 run_dump_test "jal-local-overflow-1" [list [list ld $abi_ldflags(o32)]] 508 509 run_dump_test "undefweak-overflow" [list [list as $abi_asflags(o32)] \ 510 [list ld $abi_ldflags(o32)]] 511 512 if {$has_newabi} { 513 run_dump_test "undefweak-overflow" [list [list name (n32)] \ 514 [list as $abi_asflags(n32)] \ 515 [list ld $abi_ldflags(n32)]] 516 run_dump_test "undefweak-overflow" [list [list name (n64)] \ 517 [list as $abi_asflags(n64)] \ 518 [list ld $abi_ldflags(n64)]] 519 } 520 521 if {$has_newabi} { 522 run_dump_test "jalbal" [list [list ld $abi_ldflags(n32)]] 523 } 524 525 run_dump_test "mode-change-error-1" 526 527 run_dump_test "mips16-hilo" 528 if {$has_newabi} { 529 run_dump_test "mips16-hilo-n32" 530 } 531 532 if { $linux_gnu } { 533 if { $has_newabi } { 534 run_dump_test "textrel-1" 535 } 536 run_dump_test "got-page-1" 537 if $has_newabi { 538 run_dump_test "got-page-2" 539 run_dump_test "dyn-sec64" 540 } 541 run_dump_test "got-page-3" 542 run_ld_link_tests [subst { 543 {"GOT page 4 (one file)" "-shared $abi_ldflags(o32) -T got-page-1.ld" 544 "" "$abi_asflags(o32) -mips2" {got-page-4b.s} 545 {{objdump -dr got-page-4a.d} 546 {readelf -A got-page-4a.got}} 547 "got-page-4a.so"} 548 {"GOT page 4 (two files)" "-shared $abi_ldflags(o32) -T got-page-1.ld" 549 "" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s} 550 {{objdump -dr got-page-4b.d} 551 {readelf -A got-page-4b.got}} 552 "got-page-4b.so"} 553 }] 554 if $has_newabi { 555 run_ld_link_tests [subst { 556 {"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld" 557 "" "$abi_asflags(n32)" {got-page-5.s} 558 {{objdump -dr got-page-5.d} 559 {readelf -A got-page-5.got}} 560 "got-page-5.so"} 561 {"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld" 562 "" "$abi_asflags(n32)" {got-page-6.s} 563 {{objdump -dr got-page-6.d} 564 {readelf -A got-page-6.got}} 565 "got-page-6.so"} 566 {"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld" 567 "" "$abi_asflags(n32)" 568 {got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s 569 got-page-7e.s} 570 {{objdump -dr got-page-7.d} 571 {readelf -A got-page-7.got}} 572 "got-page-7a.so"} 573 {"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld" 574 "" "$abi_asflags(n32)" 575 {got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s 576 got-page-7d.s} 577 {{objdump -dr got-page-7.d} 578 {readelf -A got-page-7.got}} 579 "got-page-7b.so"} 580 }] 581 } 582 run_dump_test "got-dump-1" 583 if $has_newabi { 584 run_dump_test "got-dump-2" 585 } 586 run_dump_test "reloc-estimate-1" 587 } 588 589 if $has_newabi { 590 run_dump_test "emit-relocs-1" 591 } 592 593 run_dump_test "hash1a" 594 run_dump_test "hash1b" 595 run_dump_test "hash1c" 596 597 if {[istarget mips*-*-linux*]} { 598 # The number of symbols that are always included in the symbol table 599 # for these tests. The 4 are: 600 # 601 # the null symbol entry 602 # the .MIPS.stubs section symbol 603 set base_syms 2 604 foreach dynsym { 7fff 8000 fff0 10000 2fe80 } { 605 run_ld_link_tests \ 606 [list [list \ 607 "Stub for dynsym 0x$dynsym" \ 608 "-shared -melf32btsmip -T stub-dynsym-1.ld" "" \ 609 [concat \ 610 "-EB -march=mips1 -32 -KPIC" \ 611 "--defsym base_syms=$base_syms" \ 612 "--defsym dynsym=0x$dynsym"] \ 613 [list "stub-dynsym-1.s"] \ 614 [list [list \ 615 "objdump" "-dz" \ 616 "stub-dynsym-1-$dynsym.d"]] \ 617 "stub-dynsym-1-$dynsym"]] 618 } 619 } 620 621 # For tests which may involve multiple files, use run_ld_link_tests. 622 623 # List contains test-items with 3 items followed by 2 lists: 624 # 0:name 1:ld early options 2:ld late options 3:assembler options 625 # 4:filenames of assembler files 5: action and options. 6: name of output file 626 627 # Actions: 628 # objdump: Apply objdump options on result. Compare with regex (last arg). 629 # nm: Apply nm options on result. Compare with regex (last arg). 630 # readelf: Apply readelf options on result. Compare with regex (last arg). 631 632 set mips_tls_tests { 633 {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" "" 634 "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s} 635 {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}} 636 "tls-static-o32"} 637 {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" "" 638 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 639 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}} 640 "tlslib-o32.so"} 641 {"Dynamic executable with TLS" 642 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" "" 643 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s} 644 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}} 645 "tls-dynamic-o32"} 646 {"Shared library with multiple GOTs and TLS" 647 "-shared -melf32btsmip -T mips-lib.ld" "" 648 "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s} 649 {{readelf {-d -r} tls-multi-got-1.r} 650 {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d} 651 {objdump -Rsj.got tls-multi-got-1.got}} 652 "tlslib-multi.so"} 653 {"Shared library with TLS and versioning" 654 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" "" 655 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 656 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}} 657 "tlslib-o32-ver.so"} 658 {"Dynamic executable with TLS and versioning" 659 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" "" 660 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s} 661 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}} 662 "tls-dynamic-o32-ver"} 663 {"Dynamic executable with TLS and versioning (order 2)" 664 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" "" 665 "-EB -march=mips1 -32 -KPIC" {} 666 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}} 667 "tls-dynamic-o32-ver-2"} 668 {"Dynamic executable with TLS and versioning (order 3)" 669 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" "" 670 "-EB -march=mips1 -32 -KPIC" {} 671 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}} 672 "tls-dynamic-o32-ver-3"} 673 {"Shared library with TLS and hidden symbols" 674 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" "" 675 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} 676 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}} 677 "tlslib-o32-hidden.so"} 678 {"Shared library with TLS and hidden symbols (2)" 679 "-shared -melf32btsmip -T mips-lib.ld" "" 680 "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s} 681 {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}} 682 "tls-hidden2.so"} 683 {"Shared library with TLS and hidden symbols (3)" 684 "-shared -melf32btsmip -T tls-hidden3.ld" "" 685 "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s} 686 {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got} 687 {readelf --relocs tls-hidden3.r}} 688 "tls-hidden3.so"} 689 {"Shared library with TLS and hidden symbols (4)" 690 "-shared -melf32btsmip -T tls-hidden3.ld" "" 691 "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s} 692 {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}} 693 "tls-hidden4.so"} 694 } 695 696 if {[istarget mips*-*-linux*]} { 697 run_ld_link_tests $mips_tls_tests 698 } 699 700 set mips16_call_global_test [list \ 701 [list "Global calls from mips16" \ 702 "$abi_ldflags(o32) -T no-shared-1.ld" "" \ 703 "$abi_asflags(o32) -mips32r2" \ 704 {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \ 705 {{objdump -dr mips16-call-global.d}} \ 706 "mips16-call-global"]] 707 708 run_ld_link_tests $mips16_call_global_test 709 710 set mips16_intermix_test [list \ 711 [list "Intermixing mips32 and mips16 functions" \ 712 "$abi_ldflags(o32)" "" \ 713 "$abi_asflags(o32) -mips32r2" \ 714 {mips16-intermix-1.s mips16-intermix-2.s} \ 715 {{objdump -t mips16-intermix.d}} \ 716 "mips16-intermix"]] 717 718 run_ld_link_tests $mips16_intermix_test 719 720 run_dump_test "mips16-local-stubs-1" 721 722 set mips16_fp_stub_test [list \ 723 [list "Floating-point stub for mips16 functions" \ 724 "$abi_ldflags(o32)" "" \ 725 "$abi_asflags(o32) -mips32r2" \ 726 {mips16-fp-stub-1.s mips16-fp-stub-2.s} \ 727 {{readelf --debug-dump=frames mips16-fp-stub.d}} \ 728 "mips16-fp-stub"]] 729 730 run_ld_link_tests $mips16_fp_stub_test 731 732 set o32flagslist [list [list as $abi_asflags(o32)] [list ld $abi_ldflags(o32)]] 733 734 foreach firstfpabi [list 0 1 2 3 4 5 6 7 ] { 735 foreach secondfpabi [list 4 5 6 7 ] { 736 run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist 737 } 738 } 739 foreach firstfpabi [list 4 5 6 7 ] { 740 foreach secondfpabi [list 0 1 2 3 8 9] { 741 run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist 742 } 743 } 744 foreach firstfpabi [list 0 1 2 3 ] { 745 foreach secondfpabi [list 0 1 2 3 8 9] { 746 run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" 747 } 748 } 749 750 run_dump_test "attr-gnu-4-81" 751 752 run_dump_test "attr-gnu-8-00" 753 run_dump_test "attr-gnu-8-01" 754 run_dump_test "attr-gnu-8-02" 755 run_dump_test "attr-gnu-8-10" 756 run_dump_test "attr-gnu-8-11" 757 run_dump_test "attr-gnu-8-12" 758 run_dump_test "attr-gnu-8-20" 759 run_dump_test "attr-gnu-8-21" 760 run_dump_test "attr-gnu-8-22" 761 762 run_dump_test "attr-gnu-4-0-ph" $o32flagslist 763 run_dump_test "attr-gnu-4-1-ph" $o32flagslist 764 run_dump_test "attr-gnu-4-2-ph" $o32flagslist 765 run_dump_test "attr-gnu-4-3-ph" $o32flagslist 766 run_dump_test "attr-gnu-4-4-ph" $o32flagslist 767 run_dump_test "attr-gnu-4-5-ph" $o32flagslist 768 run_dump_test "attr-gnu-4-6-ph" $o32flagslist 769 run_dump_test "attr-gnu-4-7-ph" $o32flagslist 770 771 if $has_newabi { 772 run_dump_test "attr-gnu-4-0-n32-ph" 773 run_dump_test "attr-gnu-4-1-n32-ph" 774 run_dump_test "attr-gnu-4-2-n32-ph" 775 run_dump_test "attr-gnu-4-3-n32-ph" 776 run_dump_test "attr-gnu-4-0-n64-ph" 777 run_dump_test "attr-gnu-4-1-n64-ph" 778 run_dump_test "attr-gnu-4-2-n64-ph" 779 run_dump_test "attr-gnu-4-3-n64-ph" 780 } 781 782 run_dump_test "abiflags-strip1-ph" $o32flagslist 783 run_dump_test "abiflags-strip2-ph" $o32flagslist 784 run_dump_test "abiflags-strip3-ph" $o32flagslist 785 run_dump_test "abiflags-strip4-ph" $o32flagslist 786 run_dump_test "abiflags-strip5-ph" $o32flagslist 787 run_dump_test "abiflags-strip6-ph" $o32flagslist 788 run_dump_test "abiflags-strip7-ph" $o32flagslist 789 run_dump_test "abiflags-strip8-ph" $o32flagslist 790 run_dump_test "abiflags-strip9-ph" $o32flagslist 791 run_dump_test "abiflags-strip10-ph" $o32flagslist 792 793 run_dump_test "nan-legacy" 794 run_dump_test "nan-2008" 795 run_dump_test "nan-mixed-1" 796 run_dump_test "nan-mixed-2" 797 798 if { $linux_gnu } { 799 run_ld_link_tests { 800 {"GOT and versioning 1" 801 "-shared -melf32btsmip --version-script got-vers-1.ver" "" 802 "-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s} 803 {{readelf -d got-vers-1.dd} 804 {readelf --symbols got-vers-1.sd} 805 {readelf --relocs got-vers-1.rd}} 806 "got-vers-1.so"} 807 } 808 } 809 810 run_dump_test "undefined" 811 812 # Test the conversion from jr to b 813 if { $linux_gnu } { 814 run_dump_test "jr-to-b-1" 815 run_dump_test "jr-to-b-2" 816 } 817 818 # MIPS16 and microMIPS interlinking test. 819 run_dump_test "mips16-and-micromips" 820 821 # Export class call relocation tests. 822 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] 823 foreach { abi } $abis { 824 set loadaddr [string map \ 825 {o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi] 826 set suff [subst \ 827 [expr { [istarget *-*-irix*] \ 828 ? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \ 829 : $abi }]] 830 run_ld_link_tests [list \ 831 [list \ 832 "MIPS export class call relocation test ($abi)" \ 833 "$abi_ldflags($abi) -shared -Ttext $loadaddr -T export-class-call16.ld" "" \ 834 "$abi_asflags($abi) -mips3 -KPIC" \ 835 [list export-class-call16-${abi}.s export-class-call16-def.s] \ 836 [list \ 837 "objdump -d export-class-call16-${suff}.dd" \ 838 "readelf -A export-class-call16-${abi}.gd"] \ 839 "export-class-call16-${abi}.so"]] 840 } 841 842 # Magic __ehdr_start symbol tests. 843 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] 844 foreach { abi } $abis { 845 set suff [string map {o32 o32 n32 new n64 new} $abi] 846 run_ld_link_tests [list \ 847 [list \ 848 "MIPS magic __ehdr_start symbol test 1 ($abi)" \ 849 "$abi_ldflags($abi) -T ehdr_start-1.ld" "" \ 850 "$abi_asflags($abi)" \ 851 [list ehdr_start-${suff}.s] \ 852 [list "readelf -s ehdr_start-1.nd"] \ 853 "ehdr_start-1-${abi}"]] 854 if [regexp "(?:n32|n64)" "$abi"] { 855 setup_kfail "mips*-*-*" "ld/15428" 856 } 857 run_ld_link_tests [list \ 858 [list \ 859 "MIPS magic __ehdr_start symbol test 2 ($abi)" \ 860 "$abi_ldflags($abi) -T ehdr_start-2.ld" "" \ 861 "$abi_asflags($abi)" \ 862 [list ehdr_start-${suff}.s] \ 863 [list "readelf -s ehdr_start-2.nd"] \ 864 "ehdr_start-2-${abi}"]] 865 } 866 867 # R_MIPS_JALR reloc tests. 868 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] 869 foreach { abi } $abis { 870 run_ld_link_tests [list \ 871 [list \ 872 "MIPS JALR reloc test ($abi)" \ 873 "$abi_ldflags($abi) -T jalr3.ld" "" \ 874 "$abi_asflags($abi)" \ 875 [list ../../../gas/testsuite/gas/mips/jalr3.s] \ 876 [list "objdump -d jalr3.dd"] \ 877 "jalr3-${abi}"]] 878 } 879 880 proc build_mips_plt_lib { abi } { 881 global abi_asflags 882 global abi_ldflags 883 884 run_ld_link_tests [list \ 885 [list "Shared $abi library for compressed PLT tests" \ 886 "-shared $abi_ldflags($abi)" "" \ 887 "$abi_asflags($abi)" \ 888 { compressed-plt-1-dyn.s } \ 889 {} \ 890 "compressed-plt-1-${abi}-dyn.so"]] 891 } 892 893 proc run_mips_plt_test { name abi filter micromips suffix {extra {}} } { 894 global abi_asflags 895 global abi_ldflags 896 897 set as_flags "$abi_asflags($abi) --defsym filter=$filter" 898 append as_flags " --defsym micromips=$micromips --defsym $abi=1" 899 if {[string equal $abi o32]} { 900 append as_flags " -march=mips2" 901 } 902 set ld_flags "$abi_ldflags($abi) -T compressed-plt-1.ld" 903 set dynobj "tmpdir/compressed-plt-1-${abi}-dyn.so" 904 set files [list] 905 if { $filter & 3 } { 906 lappend files compressed-plt-1a.s 907 } 908 if { $filter & 12 } { 909 lappend files compressed-plt-1b.s 910 } 911 if { $filter & 16 } { 912 lappend files compressed-plt-1c.s 913 } 914 eval [list lappend files] $extra 915 set readelf_flags "-A --syms --relocs -d" 916 if { [string match "*word*" $suffix] } { 917 append readelf_flags " -x.data" 918 } 919 set objdump_flags "-d -Mgpr-names=numeric" 920 set basename "compressed-plt-1-${abi}-${suffix}" 921 run_ld_link_tests [list \ 922 [list "$name" $ld_flags $dynobj \ 923 "$as_flags" $files \ 924 [list [list readelf $readelf_flags ${basename}.rd] \ 925 [list objdump $objdump_flags ${basename}.od]] \ 926 $basename]] 927 } 928 929 if { $linux_gnu } { 930 build_mips_plt_lib o32 931 run_mips_plt_test "o32 PLTs for standard encoding" o32 28 0 se 932 run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 19 0 mips16-only 933 run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 19 1 umips-only 934 run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \ 935 o32 -1 0 mips16 936 run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \ 937 o32 -1 0 mips16-got compressed-plt-1d.s 938 run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \ 939 o32 -1 0 mips16-word compressed-plt-1e.s 940 run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \ 941 o32 -1 1 umips 942 run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \ 943 o32 -1 1 umips-got compressed-plt-1d.s 944 run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \ 945 o32 -1 1 umips-word compressed-plt-1e.s 946 947 if $has_newabi { 948 build_mips_plt_lib n32 949 run_mips_plt_test "n32 PLTs for mixed MIPS and MIPS16" \ 950 n32 -1 0 mips16 951 run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \ 952 n32 -1 1 umips 953 } 954 } 955 956 # PR ld/19908 export class tests. 957 if { $linux_gnu } { 958 run_ld_link_tests [list \ 959 [list "Shared library for MIPS export class symbol reference tests" \ 960 "$abi_ldflags(o32) -shared" "" \ 961 "$abi_asflags(o32)" \ 962 { export-class-ref-f2.s } \ 963 { { readelf --dyn-syms export-class-ref-lib.sd } } \ 964 "export-class-ref-lib.so"]] 965 foreach { class flag } { internal 1 hidden 2 protected 3 } { 966 run_ld_link_tests [list \ 967 [list "MIPS $class symbol reference test 1" \ 968 "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \ 969 "$abi_asflags(o32) --defsym defv=$flag" \ 970 { export-class-ref-f0.s export-class-ref-f1.s } \ 971 [list [list readelf --dyn-syms export-$class-ref.sd] \ 972 [list readelf --dyn-syms export-local-ref.sd]] \ 973 "export-$class-ref"] \ 974 [list "MIPS $class symbol reference test 2" \ 975 "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \ 976 "$abi_asflags(o32) --defsym defv=$flag --defsym refv=$flag" \ 977 { export-class-ref-f0.s export-class-ref-f1.s } \ 978 [list [list readelf --dyn-syms export-$class-ref.sd] \ 979 [list readelf --dyn-syms export-local-ref.sd]] \ 980 "export-$class-ref"]] 981 } 982 } 983
