| 1 | # Expect script for MIPS ELF linker tests |
| 2 | # Copyright (C) 2002-2017 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 | run_dump_test "branch-misc-2" |
| 146 | run_dump_test "branch-absolute" [list [list ld $abi_ldflags(o32)]] |
| 147 | run_dump_test "branch-absolute-addend" [list [list ld $abi_ldflags(o32)]] |
| 148 | if $has_newabi { |
| 149 | run_dump_test "branch-absolute-n32" [list [list ld $abi_ldflags(n32)]] |
| 150 | run_dump_test "branch-absolute-addend-n32" \ |
| 151 | [list [list ld $abi_ldflags(n32)]] |
| 152 | run_dump_test "branch-absolute-n64" [list [list ld $abi_ldflags(n64)]] |
| 153 | run_dump_test "branch-absolute-addend-n64" \ |
| 154 | [list [list ld $abi_ldflags(n64)]] |
| 155 | } |
| 156 | |
| 157 | run_dump_test "mips16-branch-2" [list [list ld $abi_ldflags(o32)]] |
| 158 | run_dump_test "mips16-branch-3" [list [list ld $abi_ldflags(o32)]] |
| 159 | run_dump_test "mips16-branch-addend-2" [list [list ld $abi_ldflags(o32)]] |
| 160 | run_dump_test "mips16-branch-addend-3" [list [list ld $abi_ldflags(o32)]] |
| 161 | run_dump_test "mips16-branch-absolute" [list [list ld $abi_ldflags(o32)]] |
| 162 | run_dump_test "mips16-branch-absolute-addend" \ |
| 163 | [list [list ld $abi_ldflags(o32)]] |
| 164 | if $has_newabi { |
| 165 | run_dump_test "mips16-branch-absolute-n32" \ |
| 166 | [list [list ld $abi_ldflags(n32)]] |
| 167 | run_dump_test "mips16-branch-absolute-addend-n32" \ |
| 168 | [list [list ld $abi_ldflags(n32)]] |
| 169 | run_dump_test "mips16-branch-absolute-n64" \ |
| 170 | [list [list ld $abi_ldflags(n64)]] |
| 171 | run_dump_test "mips16-branch-absolute-addend-n64" \ |
| 172 | [list [list ld $abi_ldflags(n64)]] |
| 173 | } |
| 174 | |
| 175 | run_dump_test "micromips-branch-absolute" [list [list ld $abi_ldflags(o32)]] |
| 176 | run_dump_test "micromips-branch-absolute-addend" \ |
| 177 | [list [list ld $abi_ldflags(o32)]] |
| 178 | if $has_newabi { |
| 179 | run_dump_test "micromips-branch-absolute-n32" \ |
| 180 | [list [list ld $abi_ldflags(n32)]] |
| 181 | run_dump_test "micromips-branch-absolute-addend-n32" \ |
| 182 | [list [list ld $abi_ldflags(n32)]] |
| 183 | run_dump_test "micromips-branch-absolute-n64" \ |
| 184 | [list [list ld $abi_ldflags(n64)]] |
| 185 | run_dump_test "micromips-branch-absolute-addend-n64" \ |
| 186 | [list [list ld $abi_ldflags(n64)]] |
| 187 | } |
| 188 | |
| 189 | # Jalx test |
| 190 | run_dump_test "jalx-1" |
| 191 | |
| 192 | if { $linux_gnu } { |
| 193 | run_ld_link_tests [list \ |
| 194 | [list "Dummy shared library for JALX test 2" \ |
| 195 | "-shared -nostdlib -melf32btsmip" "" \ |
| 196 | "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \ |
| 197 | { jalx-2-printf.s } \ |
| 198 | {} \ |
| 199 | "libjalx-2.so"] \ |
| 200 | [list "Dummy external function for JALX test 2" \ |
| 201 | "-r -melf32btsmip" "" \ |
| 202 | "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ |
| 203 | { jalx-2-ex.s } \ |
| 204 | {} \ |
| 205 | "jalx-2-ex.o.r"] \ |
| 206 | [list "MIPS JALX test 2" \ |
| 207 | "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \ |
| 208 | "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \ |
| 209 | { jalx-2-main.s } \ |
| 210 | { { objdump -d jalx-2.dd } } \ |
| 211 | "jalx-2"]] |
| 212 | } |
| 213 | |
| 214 | run_dump_test "jalx-addend" [list [list ld $abi_ldflags(o32)]] |
| 215 | run_dump_test "jalx-local" [list [list ld $abi_ldflags(o32)]] |
| 216 | run_dump_test "bal-jalx-addend" [list [list ld $abi_ldflags(o32)]] |
| 217 | run_dump_test "bal-jalx-local" [list [list ld $abi_ldflags(o32)]] |
| 218 | run_dump_test "bal-jalx-pic" [list [list ld $abi_ldflags(o32)]] |
| 219 | if $has_newabi { |
| 220 | run_dump_test "jalx-addend-n32" [list [list ld $abi_ldflags(n32)]] |
| 221 | run_dump_test "jalx-local-n32" [list [list ld $abi_ldflags(n32)]] |
| 222 | run_dump_test "bal-jalx-addend-n32" [list [list ld $abi_ldflags(n32)]] |
| 223 | run_dump_test "bal-jalx-local-n32" [list [list ld $abi_ldflags(n32)]] |
| 224 | run_dump_test "bal-jalx-pic-n32" [list [list ld $abi_ldflags(n32)]] |
| 225 | run_dump_test "jalx-addend-n64" [list [list ld $abi_ldflags(n64)]] |
| 226 | run_dump_test "jalx-local-n64" [list [list ld $abi_ldflags(n64)]] |
| 227 | run_dump_test "bal-jalx-addend-n64" [list [list ld $abi_ldflags(n64)]] |
| 228 | run_dump_test "bal-jalx-local-n64" [list [list ld $abi_ldflags(n64)]] |
| 229 | run_dump_test "bal-jalx-pic-n64" [list [list ld $abi_ldflags(n64)]] |
| 230 | } |
| 231 | |
| 232 | run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]] |
| 233 | run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]] |
| 234 | run_dump_test "unaligned-jalx-2" [list [list ld $abi_ldflags(o32)]] |
| 235 | run_dump_test "unaligned-jalx-3" [list [list ld $abi_ldflags(o32)]] |
| 236 | run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]] |
| 237 | run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]] |
| 238 | run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]] |
| 239 | run_dump_test "unaligned-jalx-micromips-1" [list [list ld $abi_ldflags(o32)]] |
| 240 | |
| 241 | if $has_newabi { |
| 242 | run_dump_test "unaligned-jalx-addend-0" \ |
| 243 | [list [list ld $abi_ldflags(n32)]] |
| 244 | run_dump_test "unaligned-jalx-addend-1" \ |
| 245 | [list [list ld $abi_ldflags(n32)]] |
| 246 | run_dump_test "unaligned-jalx-addend-2" \ |
| 247 | [list [list ld $abi_ldflags(n32)]] |
| 248 | run_dump_test "unaligned-jalx-addend-3" \ |
| 249 | [list [list ld $abi_ldflags(n32)]] |
| 250 | run_dump_test "unaligned-jalx-addend-mips16-0" \ |
| 251 | [list [list ld $abi_ldflags(n32)]] |
| 252 | run_dump_test "unaligned-jalx-addend-mips16-1" \ |
| 253 | [list [list ld $abi_ldflags(n32)]] |
| 254 | run_dump_test "unaligned-jalx-addend-micromips-0" \ |
| 255 | [list [list ld $abi_ldflags(n32)]] |
| 256 | run_dump_test "unaligned-jalx-addend-micromips-1" \ |
| 257 | [list [list ld $abi_ldflags(n32)]] |
| 258 | } |
| 259 | |
| 260 | run_dump_test "unaligned-branch" [list [list ld $abi_ldflags(o32)]] |
| 261 | |
| 262 | if $has_newabi { |
| 263 | run_dump_test "unaligned-branch-2" \ |
| 264 | [list [list ld $abi_ldflags(n32)]] |
| 265 | run_dump_test "unaligned-branch-r6-1" \ |
| 266 | [list [list ld $abi_ldflags(n32)]] |
| 267 | run_dump_test "unaligned-branch-r6-2" \ |
| 268 | [list [list ld $abi_ldflags(n32)]] |
| 269 | run_dump_test "unaligned-branch-mips16" \ |
| 270 | [list [list ld $abi_ldflags(n32)]] |
| 271 | run_dump_test "unaligned-branch-micromips" \ |
| 272 | [list [list ld $abi_ldflags(n32)]] |
| 273 | run_dump_test "unaligned-jump" \ |
| 274 | [list [list ld $abi_ldflags(n32)]] |
| 275 | run_dump_test "unaligned-jump-mips16" \ |
| 276 | [list [list ld $abi_ldflags(n32)]] |
| 277 | run_dump_test "unaligned-jump-micromips" \ |
| 278 | [list [list ld $abi_ldflags(n32)]] |
| 279 | } |
| 280 | |
| 281 | run_dump_test "unaligned-lwpc-0" [list [list ld $abi_ldflags(o32)]] |
| 282 | run_dump_test "unaligned-lwpc-1" [list [list ld $abi_ldflags(o32)]] |
| 283 | run_dump_test "unaligned-ldpc-0" [list [list ld $abi_ldflags(o32)]] |
| 284 | run_dump_test "unaligned-ldpc-1" [list [list ld $abi_ldflags(o32)]] |
| 285 | |
| 286 | # Test multi-got link. We only do this on GNU/Linux because it requires |
| 287 | # the "traditional" emulations. |
| 288 | if { $linux_gnu } { |
| 289 | run_dump_test "multi-got-1" |
| 290 | run_dump_test "multi-got-no-shared" |
| 291 | run_dump_test "multi-got-hidden-1" |
| 292 | run_dump_test "multi-got-hidden-2" |
| 293 | } |
| 294 | |
| 295 | # Test __gnu_local_gp accesses |
| 296 | if { $linux_gnu } { |
| 297 | run_dump_test "no-shared-1-o32" |
| 298 | if { $has_newabi } { |
| 299 | run_dump_test "no-shared-1-n32" |
| 300 | run_dump_test "no-shared-1-n64" |
| 301 | } |
| 302 | } |
| 303 | |
| 304 | # Test PIE debug dynamic tags |
| 305 | if { $linux_gnu } { |
| 306 | run_dump_test "pie-o32" |
| 307 | if { $has_newabi } { |
| 308 | run_dump_test "pie-n32" |
| 309 | run_dump_test "pie-n64" |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | if $has_newabi { |
| 314 | if { $embedded_elf } { |
| 315 | run_dump_test "elf-rel-got-n32-embed" \ |
| 316 | [list [list ld $abi_ldflags(n32)]] |
| 317 | run_dump_test "elf-rel-xgot-n32-embed" \ |
| 318 | [list [list ld $abi_ldflags(n32)]] |
| 319 | } else { |
| 320 | run_dump_test "elf-rel-got-n32" [list [list ld $abi_ldflags(n32)]] |
| 321 | run_dump_test "elf-rel-xgot-n32" [list [list ld $abi_ldflags(n32)]] |
| 322 | } |
| 323 | if { $linux_gnu } { |
| 324 | run_dump_test "elf-rel-got-n64-linux" \ |
| 325 | [list [list ld $abi_ldflags(n64)]] |
| 326 | run_dump_test "elf-rel-xgot-n64-linux" \ |
| 327 | [list [list ld $abi_ldflags(n64)]] |
| 328 | } elseif { $embedded_elf } { |
| 329 | run_dump_test "elf-rel-got-n64-embed" \ |
| 330 | [list [list ld $abi_ldflags(n64)]] |
| 331 | run_dump_test "elf-rel-xgot-n64-embed" \ |
| 332 | [list [list ld $abi_ldflags(n64)]] |
| 333 | } else { |
| 334 | run_dump_test "elf-rel-got-n64" [list [list ld $abi_ldflags(n64)]] |
| 335 | run_dump_test "elf-rel-xgot-n64" [list [list ld $abi_ldflags(n64)]] |
| 336 | } |
| 337 | |
| 338 | run_dump_test "relax-jalr-n32" |
| 339 | run_dump_test "relax-jalr-n32-shared" |
| 340 | run_dump_test "relax-jalr-n64" |
| 341 | run_dump_test "relax-jalr-n64-shared" |
| 342 | } |
| 343 | |
| 344 | if { $linux_gnu } { |
| 345 | run_dump_test "rel32-o32" |
| 346 | if { $has_newabi } { |
| 347 | run_dump_test "rel32-n32" |
| 348 | run_dump_test "rel64" |
| 349 | } |
| 350 | # The first test checks that a mixed PIC/non-PIC relocatable link |
| 351 | # will not introduce any stubs itself, but will flag PIC functions |
| 352 | # for the final link. |
| 353 | # |
| 354 | # The second test checks that we insert stubs for calls from |
| 355 | # non-PIC functions to PIC functions when linking the original |
| 356 | # two objects together. |
| 357 | # |
| 358 | # The third test checks that we do the same when linking the |
| 359 | # result of the first link (with no other source files). |
| 360 | # |
| 361 | # We then repeat the same three tests for microMIPS stubs. |
| 362 | run_ld_link_tests { |
| 363 | {"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" "" |
| 364 | "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s} |
| 365 | {{objdump -dr pic-and-nonpic-1-rel.dd} |
| 366 | {readelf --symbols pic-and-nonpic-1-rel.nd}} |
| 367 | "pic-and-nonpic-1-rel.o"} |
| 368 | {"PIC and non-PIC test 1 (static 1)" |
| 369 | "-melf32btsmip -Tpic-and-nonpic-1.ld" "" |
| 370 | "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s} |
| 371 | {{objdump -dr pic-and-nonpic-1.dd} |
| 372 | {readelf --symbols pic-and-nonpic-1.nd}} |
| 373 | "pic-and-nonpic-1-static1.o"} |
| 374 | {"PIC and non-PIC test 1 (static 2)" |
| 375 | "-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" "" |
| 376 | "" {} |
| 377 | {{objdump -dr pic-and-nonpic-1.dd} |
| 378 | {readelf --symbols pic-and-nonpic-1.nd}} |
| 379 | "pic-and-nonpic-1-static2.o"} |
| 380 | {"PIC and non-PIC test 1, microMIPS (relocatable)" |
| 381 | "-r -melf32btsmip" "" |
| 382 | "-32 -EB -mips2" |
| 383 | {pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s} |
| 384 | {{objdump -dr pic-and-nonpic-1-micromips-rel.dd} |
| 385 | {readelf --symbols pic-and-nonpic-1-micromips-rel.nd}} |
| 386 | "pic-and-nonpic-1-micromips-rel.o"} |
| 387 | {"PIC and non-PIC test 1, microMIPS (static 1)" |
| 388 | "-melf32btsmip -Tpic-and-nonpic-1.ld" "" |
| 389 | "-32 -EB -mips2" |
| 390 | {pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s} |
| 391 | {{objdump -dr pic-and-nonpic-1-micromips.dd} |
| 392 | {readelf --symbols pic-and-nonpic-1-micromips.nd}} |
| 393 | "pic-and-nonpic-1-micromips-static1.o"} |
| 394 | } |
| 395 | # The final executable produced with the following test is supposed |
| 396 | # to be the same as one produced with the preceding test, however |
| 397 | # as noted in PR ld/20453 it is not. Consequently output from |
| 398 | # `objdump -dr' is not the same either. Expect: |
| 399 | # |
| 400 | # regexp_diff match failure |
| 401 | # regexp "^ 4103c: f001 0415 jalx 41054 <f3>$" |
| 402 | # line " 4103c: f001 0400 jalx 41000 <.pic.f3>" |
| 403 | # |
| 404 | # from the test below due to this problem. |
| 405 | setup_kfail "mips*-*-*" "ld/20453" |
| 406 | # The final check below should be folded into the `run_ld_link_tests' |
| 407 | # call above once `setup_kfail' has been removed. |
| 408 | run_ld_link_tests { |
| 409 | {"PIC and non-PIC test 1, microMIPS (static 2)" |
| 410 | "-melf32btsmip -Tpic-and-nonpic-1.ld \ |
| 411 | tmpdir/pic-and-nonpic-1-micromips-rel.o" "" |
| 412 | "" {} |
| 413 | {{objdump -dr pic-and-nonpic-1-micromips.dd} |
| 414 | {readelf --symbols pic-and-nonpic-1-micromips.nd}} |
| 415 | "pic-and-nonpic-1-micromips-static2.o"} |
| 416 | } |
| 417 | run_dump_test "pic-and-nonpic-2" |
| 418 | run_ld_link_tests { |
| 419 | {"PIC and non-PIC test 3 (shared library)" |
| 420 | "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" "" |
| 421 | "-32 -EB -mips2" {pic-and-nonpic-3a.s} |
| 422 | {{readelf --segments pic-and-nonpic-3a.sd} |
| 423 | {readelf -A pic-and-nonpic-3a.gd} |
| 424 | {objdump -dr pic-and-nonpic-3a.dd}} |
| 425 | "pic-and-nonpic-3a.so"} |
| 426 | {"PIC and non-PIC test 3 (executable)" |
| 427 | "-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" "" |
| 428 | "-32 -EB -mips2" {pic-and-nonpic-3b.s} |
| 429 | {{readelf --segments pic-and-nonpic-3b.sd} |
| 430 | {objdump -dr pic-and-nonpic-3b.dd} |
| 431 | {objdump {-s -j.got.plt} pic-and-nonpic-3b.pd} |
| 432 | {readelf -A pic-and-nonpic-3b.gd} |
| 433 | {readelf --relocs pic-and-nonpic-3b.rd} |
| 434 | {readelf --symbols pic-and-nonpic-3b.nd} |
| 435 | {readelf -d pic-and-nonpic-3b.ad}} |
| 436 | "pic-and-nonpic-3b"} |
| 437 | } |
| 438 | run_dump_test "pic-and-nonpic-3-error" |
| 439 | run_ld_link_tests { |
| 440 | {"PIC and non-PIC test 4 (shared library)" |
| 441 | "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" "" |
| 442 | "-32 -EB -mips2" {pic-and-nonpic-4a.s} |
| 443 | {} |
| 444 | "pic-and-nonpic-4a.so"} |
| 445 | {"PIC and non-PIC test 4 (executable)" |
| 446 | "-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" "" |
| 447 | "-32 -EB -mips2" {pic-and-nonpic-4b.s} |
| 448 | {{readelf --segments pic-and-nonpic-4b.sd} |
| 449 | {objdump -dr pic-and-nonpic-4b.dd} |
| 450 | {objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd} |
| 451 | {readelf --relocs pic-and-nonpic-4b.rd} |
| 452 | {readelf --symbols pic-and-nonpic-4b.nd} |
| 453 | {readelf -d pic-and-nonpic-4b.ad}} |
| 454 | "pic-and-nonpic-4b"} |
| 455 | } |
| 456 | run_dump_test "pic-and-nonpic-4-error" |
| 457 | run_ld_link_tests { |
| 458 | {"PIC and non-PIC test 5 (executable)" |
| 459 | "-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" "" |
| 460 | "-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s} |
| 461 | {{readelf --segments pic-and-nonpic-5b.sd} |
| 462 | {objdump -dr pic-and-nonpic-5b.dd} |
| 463 | {objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd} |
| 464 | {readelf -A pic-and-nonpic-5b.gd} |
| 465 | {readelf --relocs pic-and-nonpic-5b.rd} |
| 466 | {readelf --symbols pic-and-nonpic-5b.nd} |
| 467 | {readelf -d pic-and-nonpic-5b.ad}} |
| 468 | "pic-and-nonpic-5b"} |
| 469 | } |
| 470 | set abis { o32 -32 elf32btsmip } |
| 471 | if $has_newabi { |
| 472 | lappend abis n32 -n32 elf32btsmipn32 |
| 473 | lappend abis n64 -64 elf64btsmip |
| 474 | } |
| 475 | foreach { abi flag emul } $abis { |
| 476 | run_ld_link_tests [list \ |
| 477 | [list "PIC and non-PIC test 6 ($abi shared library)" \ |
| 478 | "-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \ |
| 479 | "$flag -EB -mips3" \ |
| 480 | [list "pic-and-nonpic-6-${abi}a.s"] {} \ |
| 481 | "pic-and-nonpic-6-${abi}.so"] \ |
| 482 | [list "PIC and non-PIC test 6 ($abi executable)" \ |
| 483 | "-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \ |
| 484 | "$flag -EB -mips3" \ |
| 485 | [list "pic-and-nonpic-6-${abi}b.s" \ |
| 486 | "pic-and-nonpic-6-${abi}c.s"] \ |
| 487 | [list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \ |
| 488 | "objdump -dr pic-and-nonpic-6-${abi}.dd" \ |
| 489 | "objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \ |
| 490 | "readelf -A pic-and-nonpic-6-${abi}.gd" \ |
| 491 | "readelf --relocs pic-and-nonpic-6-${abi}.rd" \ |
| 492 | "readelf --symbols pic-and-nonpic-6-${abi}.nd" \ |
| 493 | "readelf -d pic-and-nonpic-6-${abi}.ad"] \ |
| 494 | "pic-and-nonpic-6-${abi}"]] |
| 495 | |
| 496 | # This checks whether our linker scripts get the scope of _gp right, |
| 497 | # and must therefore use default scripts. If they don't, then -- in |
| 498 | # addition to dumps failing to match -- the final link fails with: |
| 499 | # |
| 500 | # ld: gp-hidden.o: undefined reference to symbol '_gp' |
| 501 | # ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so |
| 502 | # so try adding it to the linker command line |
| 503 | # |
| 504 | set suff64 [string map {o32 "" n32 "" n64 -64} $abi] |
| 505 | run_ld_link_tests [list \ |
| 506 | [list \ |
| 507 | "_gp scope test ($abi shared library)" \ |
| 508 | "$abi_ldflags($abi) -shared" "" \ |
| 509 | "$abi_asflags($abi) -KPIC" \ |
| 510 | { gp-hidden-lib.s } \ |
| 511 | [list \ |
| 512 | "readelf --relocs gp-hidden-lib${suff64}.rd" \ |
| 513 | "readelf --syms gp-hidden.sd"] \ |
| 514 | "gp-hidden-lib-${abi}.so"] \ |
| 515 | [list \ |
| 516 | "_gp scope test ($abi versioned library)" \ |
| 517 | "$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \ |
| 518 | "$abi_asflags($abi) -KPIC" \ |
| 519 | { gp-hidden-ver.s } \ |
| 520 | [list \ |
| 521 | "readelf --relocs gp-hidden-ver${suff64}.rd" \ |
| 522 | "readelf --syms gp-hidden.sd"] \ |
| 523 | "gp-hidden-ver-${abi}.so"] \ |
| 524 | [list \ |
| 525 | "_gp scope test ($abi executable)" \ |
| 526 | "$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \ |
| 527 | "$abi_asflags($abi) -call_nonpic" \ |
| 528 | { gp-hidden.s } \ |
| 529 | [list \ |
| 530 | "readelf --relocs gp-hidden${suff64}.rd" \ |
| 531 | "readelf --syms gp-hidden.sd"] \ |
| 532 | "gp-hidden-${abi}"]] |
| 533 | } |
| 534 | } |
| 535 | |
| 536 | if { $embedded_elf } { |
| 537 | run_dump_test "region1" |
| 538 | } |
| 539 | |
| 540 | if $embedded_elf { |
| 541 | # This could work on other targets too, but would need the appropriate |
| 542 | # ld -m switch. |
| 543 | run_dump_test "reloc-1-rel" |
| 544 | } |
| 545 | if $has_newabi { |
| 546 | run_dump_test "reloc-1-n32" [list [list ld $abi_ldflags(n32)]] |
| 547 | run_dump_test "reloc-1-n64" [list [list ld $abi_ldflags(n64)]] |
| 548 | } |
| 549 | run_dump_test "reloc-2" |
| 550 | run_dump_test "reloc-merge-lo16" |
| 551 | run_dump_test "reloc-3" |
| 552 | if {$has_newabi} { |
| 553 | run_dump_test "reloc-3-n32" |
| 554 | } |
| 555 | run_dump_test "reloc-4" |
| 556 | run_dump_test "reloc-5" |
| 557 | if { $has_newabi } { |
| 558 | run_ld_link_tests [list \ |
| 559 | [list \ |
| 560 | "reloc test 6a" \ |
| 561 | "-shared $abi_ldflags(n32)" "" \ |
| 562 | "$abi_asflags(n32)" \ |
| 563 | "reloc-6a.s" \ |
| 564 | {} \ |
| 565 | "reloc-6a.so"] \ |
| 566 | [list \ |
| 567 | "reloc test 6b" \ |
| 568 | "$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \ |
| 569 | "$abi_asflags(n32)" \ |
| 570 | "reloc-6b.s" \ |
| 571 | {} \ |
| 572 | "reloc-6b"]] |
| 573 | } |
| 574 | |
| 575 | run_dump_test "reloc-local-overflow" [list [list ld $abi_ldflags(o32)]] |
| 576 | |
| 577 | if {$has_newabi && $linux_gnu} { |
| 578 | run_dump_test "eh-frame1-n32" |
| 579 | run_dump_test "eh-frame1-n64" |
| 580 | run_dump_test "eh-frame2-n32" |
| 581 | run_dump_test "eh-frame2-n64" |
| 582 | } |
| 583 | if {$embedded_elf} { |
| 584 | run_dump_test "eh-frame3" |
| 585 | run_dump_test "eh-frame4" |
| 586 | } |
| 587 | if {$linux_gnu} { |
| 588 | set eh_frame5_test { |
| 589 | {"MIPS eh-frame 5" |
| 590 | "-melf32btsmip -shared -Teh-frame5.ld" "" |
| 591 | "-32 -EB" |
| 592 | {eh-frame5.s} |
| 593 | {{readelf {--relocs -wf} eh-frame5.d}} |
| 594 | "eh-frame5.so"} |
| 595 | } |
| 596 | run_ld_link_tests $eh_frame5_test |
| 597 | } |
| 598 | |
| 599 | if {$embedded_elf} { |
| 600 | run_dump_test "compact-eh1" |
| 601 | run_dump_test "compact-eh2" |
| 602 | run_dump_test "compact-eh3" |
| 603 | } |
| 604 | |
| 605 | if {$linux_gnu} { |
| 606 | run_dump_test "compact-eh4" |
| 607 | run_dump_test "compact-eh5" |
| 608 | run_dump_test "compact-eh6" |
| 609 | } |
| 610 | |
| 611 | run_dump_test "jaloverflow" |
| 612 | run_dump_test "jaloverflow-2" |
| 613 | |
| 614 | run_dump_test "jal-global-overflow-0" [list [list ld $abi_ldflags(o32)]] |
| 615 | run_dump_test "jal-global-overflow-1" [list [list ld $abi_ldflags(o32)]] |
| 616 | run_dump_test "jal-local-overflow-0" [list [list ld $abi_ldflags(o32)]] |
| 617 | run_dump_test "jal-local-overflow-1" [list [list ld $abi_ldflags(o32)]] |
| 618 | |
| 619 | run_dump_test "undefweak-overflow" [list [list as $abi_asflags(o32)] \ |
| 620 | [list ld $abi_ldflags(o32)]] |
| 621 | |
| 622 | if {$has_newabi} { |
| 623 | run_dump_test "undefweak-overflow" [list [list name (n32)] \ |
| 624 | [list as $abi_asflags(n32)] \ |
| 625 | [list ld $abi_ldflags(n32)]] |
| 626 | run_dump_test "undefweak-overflow" [list [list name (n64)] \ |
| 627 | [list as $abi_asflags(n64)] \ |
| 628 | [list ld $abi_ldflags(n64)]] |
| 629 | } |
| 630 | |
| 631 | if {$has_newabi} { |
| 632 | run_dump_test "jalbal" [list [list ld $abi_ldflags(n32)]] |
| 633 | } |
| 634 | |
| 635 | run_dump_test "mode-change-error-1" |
| 636 | |
| 637 | run_dump_test "mips16-hilo" |
| 638 | if {$has_newabi} { |
| 639 | run_dump_test "mips16-hilo-n32" |
| 640 | } |
| 641 | |
| 642 | if { $linux_gnu } { |
| 643 | if { $has_newabi } { |
| 644 | run_dump_test "textrel-1" |
| 645 | } |
| 646 | run_dump_test "got-page-1" |
| 647 | if $has_newabi { |
| 648 | run_dump_test "got-page-2" |
| 649 | run_dump_test "dyn-sec64" |
| 650 | } |
| 651 | run_dump_test "got-page-3" |
| 652 | run_ld_link_tests [subst { |
| 653 | {"GOT page 4 (one file)" "-shared $abi_ldflags(o32) -T got-page-1.ld" |
| 654 | "" "$abi_asflags(o32) -mips2" {got-page-4b.s} |
| 655 | {{objdump -dr got-page-4a.d} |
| 656 | {readelf -A got-page-4a.got}} |
| 657 | "got-page-4a.so"} |
| 658 | {"GOT page 4 (two files)" "-shared $abi_ldflags(o32) -T got-page-1.ld" |
| 659 | "" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s} |
| 660 | {{objdump -dr got-page-4b.d} |
| 661 | {readelf -A got-page-4b.got}} |
| 662 | "got-page-4b.so"} |
| 663 | }] |
| 664 | if $has_newabi { |
| 665 | run_ld_link_tests [subst { |
| 666 | {"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld" |
| 667 | "" "$abi_asflags(n32)" {got-page-5.s} |
| 668 | {{objdump -dr got-page-5.d} |
| 669 | {readelf -A got-page-5.got}} |
| 670 | "got-page-5.so"} |
| 671 | {"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld" |
| 672 | "" "$abi_asflags(n32)" {got-page-6.s} |
| 673 | {{objdump -dr got-page-6.d} |
| 674 | {readelf -A got-page-6.got}} |
| 675 | "got-page-6.so"} |
| 676 | {"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld" |
| 677 | "" "$abi_asflags(n32)" |
| 678 | {got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s |
| 679 | got-page-7e.s} |
| 680 | {{objdump -dr got-page-7.d} |
| 681 | {readelf -A got-page-7.got}} |
| 682 | "got-page-7a.so"} |
| 683 | {"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld" |
| 684 | "" "$abi_asflags(n32)" |
| 685 | {got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s |
| 686 | got-page-7d.s} |
| 687 | {{objdump -dr got-page-7.d} |
| 688 | {readelf -A got-page-7.got}} |
| 689 | "got-page-7b.so"} |
| 690 | }] |
| 691 | } |
| 692 | run_dump_test "got-dump-1" |
| 693 | if $has_newabi { |
| 694 | run_dump_test "got-dump-2" |
| 695 | } |
| 696 | run_dump_test "reloc-estimate-1" |
| 697 | } |
| 698 | |
| 699 | if $has_newabi { |
| 700 | run_dump_test "emit-relocs-1" |
| 701 | } |
| 702 | |
| 703 | run_dump_test "hash1a" |
| 704 | run_dump_test "hash1b" |
| 705 | run_dump_test "hash1c" |
| 706 | |
| 707 | if {[istarget mips*-*-linux*]} { |
| 708 | # The number of symbols that are always included in the symbol table |
| 709 | # for these tests. The 4 are: |
| 710 | # |
| 711 | # the null symbol entry |
| 712 | # the .MIPS.stubs section symbol |
| 713 | set base_syms 2 |
| 714 | foreach dynsym { 7fff 8000 fff0 10000 2fe80 } { |
| 715 | run_ld_link_tests \ |
| 716 | [list [list \ |
| 717 | "Stub for dynsym 0x$dynsym" \ |
| 718 | "-shared -melf32btsmip -T stub-dynsym-1.ld" "" \ |
| 719 | [concat \ |
| 720 | "-EB -march=mips1 -32 -KPIC" \ |
| 721 | "--defsym base_syms=$base_syms" \ |
| 722 | "--defsym dynsym=0x$dynsym"] \ |
| 723 | [list "stub-dynsym-1.s"] \ |
| 724 | [list [list \ |
| 725 | "objdump" "-dz" \ |
| 726 | "stub-dynsym-1-$dynsym.d"]] \ |
| 727 | "stub-dynsym-1-$dynsym"]] |
| 728 | } |
| 729 | } |
| 730 | |
| 731 | # For tests which may involve multiple files, use run_ld_link_tests. |
| 732 | |
| 733 | # List contains test-items with 3 items followed by 2 lists: |
| 734 | # 0:name 1:ld early options 2:ld late options 3:assembler options |
| 735 | # 4:filenames of assembler files 5: action and options. 6: name of output file |
| 736 | |
| 737 | # Actions: |
| 738 | # objdump: Apply objdump options on result. Compare with regex (last arg). |
| 739 | # nm: Apply nm options on result. Compare with regex (last arg). |
| 740 | # readelf: Apply readelf options on result. Compare with regex (last arg). |
| 741 | |
| 742 | set mips_tls_tests { |
| 743 | {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" "" |
| 744 | "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s} |
| 745 | {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}} |
| 746 | "tls-static-o32"} |
| 747 | {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" "" |
| 748 | "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} |
| 749 | {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}} |
| 750 | "tlslib-o32.so"} |
| 751 | {"Dynamic executable with TLS" |
| 752 | "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" "" |
| 753 | "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s} |
| 754 | {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}} |
| 755 | "tls-dynamic-o32"} |
| 756 | {"Shared library with multiple GOTs and TLS" |
| 757 | "-shared -melf32btsmip -T mips-lib.ld" "" |
| 758 | "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s} |
| 759 | {{readelf {-d -r} tls-multi-got-1.r} |
| 760 | {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d} |
| 761 | {objdump -Rsj.got tls-multi-got-1.got}} |
| 762 | "tlslib-multi.so"} |
| 763 | {"Shared library with TLS and versioning" |
| 764 | "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" "" |
| 765 | "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} |
| 766 | {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}} |
| 767 | "tlslib-o32-ver.so"} |
| 768 | {"Dynamic executable with TLS and versioning" |
| 769 | "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" "" |
| 770 | "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s} |
| 771 | {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}} |
| 772 | "tls-dynamic-o32-ver"} |
| 773 | {"Dynamic executable with TLS and versioning (order 2)" |
| 774 | "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" "" |
| 775 | "-EB -march=mips1 -32 -KPIC" {} |
| 776 | {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}} |
| 777 | "tls-dynamic-o32-ver-2"} |
| 778 | {"Dynamic executable with TLS and versioning (order 3)" |
| 779 | "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" "" |
| 780 | "-EB -march=mips1 -32 -KPIC" {} |
| 781 | {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}} |
| 782 | "tls-dynamic-o32-ver-3"} |
| 783 | {"Shared library with TLS and hidden symbols" |
| 784 | "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" "" |
| 785 | "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s} |
| 786 | {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}} |
| 787 | "tlslib-o32-hidden.so"} |
| 788 | {"Shared library with TLS and hidden symbols (2)" |
| 789 | "-shared -melf32btsmip -T mips-lib.ld" "" |
| 790 | "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s} |
| 791 | {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}} |
| 792 | "tls-hidden2.so"} |
| 793 | {"Shared library with TLS and hidden symbols (3)" |
| 794 | "-shared -melf32btsmip -T tls-hidden3.ld" "" |
| 795 | "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s} |
| 796 | {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got} |
| 797 | {readelf --relocs tls-hidden3.r}} |
| 798 | "tls-hidden3.so"} |
| 799 | {"Shared library with TLS and hidden symbols (4)" |
| 800 | "-shared -melf32btsmip -T tls-hidden3.ld" "" |
| 801 | "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s} |
| 802 | {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}} |
| 803 | "tls-hidden4.so"} |
| 804 | } |
| 805 | |
| 806 | if {[istarget mips*-*-linux*]} { |
| 807 | run_ld_link_tests $mips_tls_tests |
| 808 | } |
| 809 | |
| 810 | set mips16_call_global_test [list \ |
| 811 | [list "Global calls from mips16" \ |
| 812 | "$abi_ldflags(o32) -T no-shared-1.ld" "" \ |
| 813 | "$abi_asflags(o32) -mips32r2" \ |
| 814 | {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \ |
| 815 | {{objdump -dr mips16-call-global.d}} \ |
| 816 | "mips16-call-global"]] |
| 817 | |
| 818 | run_ld_link_tests $mips16_call_global_test |
| 819 | |
| 820 | set mips16_intermix_test [list \ |
| 821 | [list "Intermixing mips32 and mips16 functions" \ |
| 822 | "$abi_ldflags(o32)" "" \ |
| 823 | "$abi_asflags(o32) -mips32r2" \ |
| 824 | {mips16-intermix-1.s mips16-intermix-2.s} \ |
| 825 | {{objdump -t mips16-intermix.d}} \ |
| 826 | "mips16-intermix"]] |
| 827 | |
| 828 | run_ld_link_tests $mips16_intermix_test |
| 829 | |
| 830 | run_dump_test "mips16-local-stubs-1" |
| 831 | |
| 832 | set mips16_fp_stub_test [list \ |
| 833 | [list "Floating-point stub for mips16 functions" \ |
| 834 | "$abi_ldflags(o32)" "" \ |
| 835 | "$abi_asflags(o32) -mips32r2" \ |
| 836 | {mips16-fp-stub-1.s mips16-fp-stub-2.s} \ |
| 837 | {{readelf --debug-dump=frames mips16-fp-stub.d}} \ |
| 838 | "mips16-fp-stub"]] |
| 839 | |
| 840 | run_ld_link_tests $mips16_fp_stub_test |
| 841 | |
| 842 | set o32flagslist [list [list as $abi_asflags(o32)] [list ld $abi_ldflags(o32)]] |
| 843 | |
| 844 | foreach firstfpabi [list 0 1 2 3 4 5 6 7 ] { |
| 845 | foreach secondfpabi [list 4 5 6 7 ] { |
| 846 | run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist |
| 847 | } |
| 848 | } |
| 849 | foreach firstfpabi [list 4 5 6 7 ] { |
| 850 | foreach secondfpabi [list 0 1 2 3 8 9] { |
| 851 | run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist |
| 852 | } |
| 853 | } |
| 854 | foreach firstfpabi [list 0 1 2 3 ] { |
| 855 | foreach secondfpabi [list 0 1 2 3 8 9] { |
| 856 | run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" |
| 857 | } |
| 858 | } |
| 859 | |
| 860 | run_dump_test "attr-gnu-4-81" |
| 861 | |
| 862 | run_dump_test "attr-gnu-8-00" |
| 863 | run_dump_test "attr-gnu-8-01" |
| 864 | run_dump_test "attr-gnu-8-02" |
| 865 | run_dump_test "attr-gnu-8-10" |
| 866 | run_dump_test "attr-gnu-8-11" |
| 867 | run_dump_test "attr-gnu-8-12" |
| 868 | run_dump_test "attr-gnu-8-20" |
| 869 | run_dump_test "attr-gnu-8-21" |
| 870 | run_dump_test "attr-gnu-8-22" |
| 871 | |
| 872 | run_dump_test "attr-gnu-4-0-ph" $o32flagslist |
| 873 | run_dump_test "attr-gnu-4-1-ph" $o32flagslist |
| 874 | run_dump_test "attr-gnu-4-2-ph" $o32flagslist |
| 875 | run_dump_test "attr-gnu-4-3-ph" $o32flagslist |
| 876 | run_dump_test "attr-gnu-4-4-ph" $o32flagslist |
| 877 | run_dump_test "attr-gnu-4-5-ph" $o32flagslist |
| 878 | run_dump_test "attr-gnu-4-6-ph" $o32flagslist |
| 879 | run_dump_test "attr-gnu-4-7-ph" $o32flagslist |
| 880 | |
| 881 | if $has_newabi { |
| 882 | run_dump_test "attr-gnu-4-0-n32-ph" |
| 883 | run_dump_test "attr-gnu-4-1-n32-ph" |
| 884 | run_dump_test "attr-gnu-4-2-n32-ph" |
| 885 | run_dump_test "attr-gnu-4-3-n32-ph" |
| 886 | run_dump_test "attr-gnu-4-0-n64-ph" |
| 887 | run_dump_test "attr-gnu-4-1-n64-ph" |
| 888 | run_dump_test "attr-gnu-4-2-n64-ph" |
| 889 | run_dump_test "attr-gnu-4-3-n64-ph" |
| 890 | } |
| 891 | |
| 892 | run_dump_test "abiflags-strip1-ph" $o32flagslist |
| 893 | run_dump_test "abiflags-strip2-ph" $o32flagslist |
| 894 | run_dump_test "abiflags-strip3-ph" $o32flagslist |
| 895 | run_dump_test "abiflags-strip4-ph" $o32flagslist |
| 896 | run_dump_test "abiflags-strip5-ph" $o32flagslist |
| 897 | run_dump_test "abiflags-strip6-ph" $o32flagslist |
| 898 | run_dump_test "abiflags-strip7-ph" $o32flagslist |
| 899 | run_dump_test "abiflags-strip8-ph" $o32flagslist |
| 900 | run_dump_test "abiflags-strip9-ph" $o32flagslist |
| 901 | run_dump_test "abiflags-strip10-ph" $o32flagslist |
| 902 | |
| 903 | run_dump_test "nan-legacy" |
| 904 | run_dump_test "nan-2008" |
| 905 | run_dump_test "nan-mixed-1" |
| 906 | run_dump_test "nan-mixed-2" |
| 907 | |
| 908 | if { $linux_gnu } { |
| 909 | run_ld_link_tests { |
| 910 | {"GOT and versioning 1" |
| 911 | "-shared -melf32btsmip --version-script got-vers-1.ver" "" |
| 912 | "-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s} |
| 913 | {{readelf -d got-vers-1.dd} |
| 914 | {readelf --symbols got-vers-1.sd} |
| 915 | {readelf --relocs got-vers-1.rd}} |
| 916 | "got-vers-1.so"} |
| 917 | } |
| 918 | } |
| 919 | |
| 920 | run_dump_test "undefined" |
| 921 | |
| 922 | # Test the conversion from jr to b |
| 923 | if { $linux_gnu } { |
| 924 | run_dump_test "jr-to-b-1" |
| 925 | run_dump_test "jr-to-b-2" |
| 926 | } |
| 927 | |
| 928 | # MIPS16 and microMIPS interlinking test. |
| 929 | run_dump_test "mips16-and-micromips" |
| 930 | |
| 931 | # Export class call relocation tests. |
| 932 | set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] |
| 933 | foreach { abi } $abis { |
| 934 | set loadaddr [string map \ |
| 935 | {o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi] |
| 936 | set suff [subst \ |
| 937 | [expr { [istarget *-*-irix*] \ |
| 938 | ? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \ |
| 939 | : $abi }]] |
| 940 | run_ld_link_tests [list \ |
| 941 | [list \ |
| 942 | "MIPS export class call relocation test ($abi)" \ |
| 943 | "$abi_ldflags($abi) -shared -Ttext $loadaddr -T export-class-call16.ld" "" \ |
| 944 | "$abi_asflags($abi) -mips3 -KPIC" \ |
| 945 | [list export-class-call16-${abi}.s export-class-call16-def.s] \ |
| 946 | [list \ |
| 947 | "objdump -d export-class-call16-${suff}.dd" \ |
| 948 | "readelf -A export-class-call16-${abi}.gd"] \ |
| 949 | "export-class-call16-${abi}.so"]] |
| 950 | } |
| 951 | |
| 952 | # Magic __ehdr_start symbol tests. |
| 953 | set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] |
| 954 | foreach { abi } $abis { |
| 955 | set suff [string map {o32 o32 n32 new n64 new} $abi] |
| 956 | run_ld_link_tests [list \ |
| 957 | [list \ |
| 958 | "MIPS magic __ehdr_start symbol test 1 ($abi)" \ |
| 959 | "$abi_ldflags($abi) -T ehdr_start-1.ld" "" \ |
| 960 | "$abi_asflags($abi)" \ |
| 961 | [list ehdr_start-${suff}.s] \ |
| 962 | [list "readelf -s ehdr_start-1.nd"] \ |
| 963 | "ehdr_start-1-${abi}"]] |
| 964 | run_ld_link_tests [list \ |
| 965 | [list \ |
| 966 | "MIPS magic __ehdr_start symbol test 2 ($abi)" \ |
| 967 | "$abi_ldflags($abi) -T ehdr_start-2.ld" "" \ |
| 968 | "$abi_asflags($abi)" \ |
| 969 | [list ehdr_start-${suff}.s] \ |
| 970 | [list "readelf -s ehdr_start-2.nd"] \ |
| 971 | "ehdr_start-2-${abi}"]] |
| 972 | } |
| 973 | |
| 974 | # R_MIPS_JALR reloc tests. |
| 975 | set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]] |
| 976 | foreach { abi } $abis { |
| 977 | run_ld_link_tests [list \ |
| 978 | [list \ |
| 979 | "MIPS JALR reloc test ($abi)" \ |
| 980 | "$abi_ldflags($abi) -T jalr3.ld" "" \ |
| 981 | "$abi_asflags($abi)" \ |
| 982 | [list ../../../gas/testsuite/gas/mips/jalr3.s] \ |
| 983 | [list "objdump -d jalr3.dd"] \ |
| 984 | "jalr3-${abi}"]] |
| 985 | } |
| 986 | |
| 987 | proc build_mips_plt_lib { abi } { |
| 988 | global abi_asflags |
| 989 | global abi_ldflags |
| 990 | |
| 991 | run_ld_link_tests [list \ |
| 992 | [list "Shared $abi library for compressed PLT tests" \ |
| 993 | "-shared $abi_ldflags($abi)" "" \ |
| 994 | "$abi_asflags($abi)" \ |
| 995 | { compressed-plt-1-dyn.s } \ |
| 996 | {} \ |
| 997 | "compressed-plt-1-${abi}-dyn.so"]] |
| 998 | } |
| 999 | |
| 1000 | proc run_mips_plt_test { name abi filter micromips suffix {extra {}} } { |
| 1001 | global abi_asflags |
| 1002 | global abi_ldflags |
| 1003 | |
| 1004 | set as_flags "$abi_asflags($abi) --defsym filter=$filter" |
| 1005 | append as_flags " --defsym micromips=$micromips --defsym $abi=1" |
| 1006 | if {[string equal $abi o32]} { |
| 1007 | append as_flags " -march=mips2" |
| 1008 | } |
| 1009 | set ld_flags "$abi_ldflags($abi) -T compressed-plt-1.ld" |
| 1010 | set dynobj "tmpdir/compressed-plt-1-${abi}-dyn.so" |
| 1011 | set files [list] |
| 1012 | if { $filter & 7 } { |
| 1013 | lappend files compressed-plt-1a.s |
| 1014 | } |
| 1015 | if { $filter & 56 } { |
| 1016 | lappend files compressed-plt-1b.s |
| 1017 | } |
| 1018 | if { $filter & 64 } { |
| 1019 | lappend files compressed-plt-1c.s |
| 1020 | } |
| 1021 | eval [list lappend files] $extra |
| 1022 | set readelf_flags "-A --syms --relocs -d" |
| 1023 | if { [string match "*word*" $suffix] } { |
| 1024 | append readelf_flags " -x.data" |
| 1025 | } |
| 1026 | set objdump_flags "-d -Mgpr-names=numeric" |
| 1027 | set basename "compressed-plt-1-${abi}-${suffix}" |
| 1028 | run_ld_link_tests [list \ |
| 1029 | [list "$name" $ld_flags $dynobj \ |
| 1030 | "$as_flags" $files \ |
| 1031 | [list [list readelf $readelf_flags ${basename}.rd] \ |
| 1032 | [list objdump $objdump_flags ${basename}.od]] \ |
| 1033 | $basename]] |
| 1034 | } |
| 1035 | |
| 1036 | if { $linux_gnu } { |
| 1037 | build_mips_plt_lib o32 |
| 1038 | run_mips_plt_test "o32 PLTs for standard encoding" o32 104 0 se |
| 1039 | run_mips_plt_test "o32 PLTs for standard branches" o32 16 0 branch |
| 1040 | run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 69 0 mips16-only |
| 1041 | run_mips_plt_test "o32 PLTs for MIPS16 branches" o32 2 0 mips16-bronly |
| 1042 | run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 69 1 umips-only |
| 1043 | run_mips_plt_test "o32 PLTs for microMIPS branches" o32 2 1 umips-bronly |
| 1044 | run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \ |
| 1045 | o32 109 0 mips16 |
| 1046 | run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 branches" \ |
| 1047 | o32 18 0 mips16-branch |
| 1048 | run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \ |
| 1049 | o32 109 0 mips16-got compressed-plt-1d.s |
| 1050 | run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \ |
| 1051 | o32 109 0 mips16-word compressed-plt-1e.s |
| 1052 | run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \ |
| 1053 | o32 109 1 umips |
| 1054 | run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS branches" \ |
| 1055 | o32 18 1 umips-branch |
| 1056 | run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \ |
| 1057 | o32 109 1 umips-got compressed-plt-1d.s |
| 1058 | run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \ |
| 1059 | o32 109 1 umips-word compressed-plt-1e.s |
| 1060 | |
| 1061 | if $has_newabi { |
| 1062 | build_mips_plt_lib n32 |
| 1063 | run_mips_plt_test "n32 PLTs for mixed MIPS and MIPS16" \ |
| 1064 | n32 109 0 mips16 |
| 1065 | run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \ |
| 1066 | n32 109 1 umips |
| 1067 | } |
| 1068 | } |
| 1069 | |
| 1070 | # PR ld/19908 export class tests. |
| 1071 | if { $linux_gnu } { |
| 1072 | run_ld_link_tests [list \ |
| 1073 | [list "Shared library for MIPS export class symbol reference tests" \ |
| 1074 | "$abi_ldflags(o32) -shared" "" \ |
| 1075 | "$abi_asflags(o32)" \ |
| 1076 | { export-class-ref-f2.s } \ |
| 1077 | { { readelf --dyn-syms export-class-ref-lib.sd } } \ |
| 1078 | "export-class-ref-lib.so"]] |
| 1079 | foreach { class flag } { internal 1 hidden 2 protected 3 } { |
| 1080 | run_ld_link_tests [list \ |
| 1081 | [list "MIPS $class symbol reference test 1" \ |
| 1082 | "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \ |
| 1083 | "$abi_asflags(o32) --defsym defv=$flag" \ |
| 1084 | { export-class-ref-f0.s export-class-ref-f1.s } \ |
| 1085 | [list [list readelf --dyn-syms export-$class-ref.sd] \ |
| 1086 | [list readelf --dyn-syms export-local-ref.sd]] \ |
| 1087 | "export-$class-ref"] \ |
| 1088 | [list "MIPS $class symbol reference test 2" \ |
| 1089 | "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \ |
| 1090 | "$abi_asflags(o32) --defsym defv=$flag --defsym refv=$flag" \ |
| 1091 | { export-class-ref-f0.s export-class-ref-f1.s } \ |
| 1092 | [list [list readelf --dyn-syms export-$class-ref.sd] \ |
| 1093 | [list readelf --dyn-syms export-local-ref.sd]] \ |
| 1094 | "export-$class-ref"]] |
| 1095 | } |
| 1096 | } |