ld/testsuite/ld-mips-elf/mips-elf.exp

   1 # Expect script for MIPS ELF linker tests
   2 #   Copyright 2002, 2003, 2004, 2005, 2007 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*] || [istarget mips64*-*-linux*]]
  56 set linux_gnu [expr [istarget mips*-*-linux*]]
  57 set embedded_elf [expr [istarget mips*-*-elf]]
  58
  59 if { [istarget mips64*-linux-gnu] } {
  60     set o32_as_flags "-32 -EB"
  61     set o32_ld_flags "-melf32btsmip"
  62 } else {
  63     set o32_as_flags ""
  64     set o32_ld_flags ""
  65 }
  66
  67 # Check MIPS16 markings being passed through link.
  68 run_dump_test "mips16-1"
  69
  70 # MIPS branch offset final link checking.
  71 run_dump_test "branch-misc-1"
  72
  73 # Test multi-got link.  We only do this on GNU/Linux because it requires
  74 # the "traditional" emulations.
  75 if { $linux_gnu } {
  76     run_dump_test "multi-got-1"
  77     run_dump_test "multi-got-no-shared"
  78     run_dump_test "multi-got-hidden-1"
  79     run_dump_test "multi-got-hidden-2"
  80 }
  81
  82 # Test __gnu_local_gp accesses
  83 if { $linux_gnu } {
  84     run_dump_test "no-shared-1-o32"
  85     if { $has_newabi } {
  86         run_dump_test "no-shared-1-n32"
  87         run_dump_test "no-shared-1-n64"
  88     }
  89 }
  90
  91 if $has_newabi {
  92     run_dump_test "elf-rel-got-n32"
  93     run_dump_test "elf-rel-xgot-n32"
  94     if { $linux_gnu } {
  95         run_dump_test "elf-rel-got-n64-linux"
  96         run_dump_test "elf-rel-xgot-n64-linux"
  97     } else {
  98         run_dump_test "elf-rel-got-n64"
  99         run_dump_test "elf-rel-xgot-n64"
 100     }
 101
 102     run_dump_test "relax-jalr-n32"
 103     run_dump_test "relax-jalr-n32-shared"
 104     run_dump_test "relax-jalr-n64"
 105     run_dump_test "relax-jalr-n64-shared"
 106 }
 107
 108 if { $linux_gnu } {
 109     run_dump_test "rel32-o32"
 110     run_dump_test "rel32-n32"
 111     run_dump_test "rel64"
 112 }
 113
 114 if { $embedded_elf } {
 115     run_dump_test "region1"
 116 }
 117
 118 if $embedded_elf {
 119     # This could work on other targets too, but would need the appropriate
 120     # ld -m switch.
 121     run_dump_test "reloc-1-rel"
 122 }
 123 if $has_newabi {
 124     run_dump_test "reloc-1-n32"
 125     if $linux_gnu {
 126         # Uses a linux-specific ld -m switch
 127         run_dump_test "reloc-1-n64"
 128     }
 129 }
 130 run_dump_test "reloc-2"
 131 run_dump_test "reloc-merge-lo16"
 132 run_dump_test "reloc-3"
 133 if {$has_newabi} {
 134     run_dump_test "reloc-3-n32"
 135 }
 136 run_dump_test "reloc-4"
 137 run_dump_test "reloc-5"
 138
 139 if {$has_newabi && $linux_gnu} {
 140     run_dump_test "eh-frame1-n32"
 141     run_dump_test "eh-frame1-n64"
 142     run_dump_test "eh-frame2-n32"
 143     run_dump_test "eh-frame2-n64"
 144 }
 145 if {$embedded_elf} {
 146     run_dump_test "eh-frame3"
 147     run_dump_test "eh-frame4"
 148 }
 149
 150 run_dump_test "jaloverflow"
 151 run_dump_test "jaloverflow-2"
 152 if {$has_newabi} {
 153     run_dump_test "jalbal"
 154 }
 155
 156 run_dump_test "mips16-hilo"
 157 if {$has_newabi} {
 158     run_dump_test "mips16-hilo-n32"
 159 }
 160
 161 if { $linux_gnu } {
 162     run_dump_test "textrel-1"
 163     run_dump_test "got-page-1"
 164     if $has_newabi {
 165         run_dump_test "got-page-2"
 166         run_dump_test "dyn-sec64"
 167     }
 168     run_dump_test "got-page-3"
 169     run_dump_test "got-dump-1"
 170     if $has_newabi {
 171         run_dump_test "got-dump-2"
 172     }
 173 }
 174
 175 if $has_newabi {
 176     run_dump_test "emit-relocs-1"
 177 }
 178
 179 run_dump_test "hash1a"
 180 run_dump_test "hash1b"
 181 run_dump_test "hash1c"
 182
 183 if {[istarget mips*-*-linux*]} {
 184      # The number of symbols that are always included in the symbol table
 185      # for these tests.  The 4 are:
 186      #
 187      #     the null symbol entry
 188      #     the .MIPS.stubs section symbol
 189      #     _gp
 190      #     _GLOBAL_OFFSET_TABLE_
 191      set base_syms 4
 192      foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
 193          run_ld_link_tests \
 194              [list [list \
 195                         "Stub for dynsym 0x$dynsym" \
 196                         "-shared -melf32btsmip -T stub-dynsym-1.ld" \
 197                         [concat \
 198                              "-EB -march=mips1 -32 -KPIC" \
 199                              "--defsym base_syms=$base_syms" \
 200                              "--defsym dynsym=0x$dynsym"] \
 201                         [list "stub-dynsym-1.s"] \
 202                         [list [list \
 203                                    "objdump" "-dz" \
 204                                    "stub-dynsym-1-$dynsym.d"]] \
 205                         "stub-dynsym-1-$dynsym"]]
 206      }
 207  }
 208
 209 # For tests which may involve multiple files, use run_ld_link_tests.
 210
 211 # List contains test-items with 3 items followed by 2 lists:
 212 # 0:name 1:ld options 2:assembler options
 213 # 3:filenames of assembler files 4: action and options. 5: name of output file
 214
 215 # Actions:
 216 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 217 # nm: Apply nm options on result.  Compare with regex (last arg).
 218 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 219
 220 set mips_tls_tests {
 221     {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld"
 222      "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
 223      {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
 224      "tls-static-o32"}
 225     {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld"
 226      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 227      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
 228      "tlslib-o32.so"}
 229     {"Dynamic executable with TLS"
 230      "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so"
 231      "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
 232      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
 233      "tls-dynamic-o32"}
 234     {"Shared library with multiple GOTs and TLS"
 235      "-shared -melf32btsmip -T mips-lib.ld"
 236      "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
 237      {{readelf {-d -r} tls-multi-got-1.r}
 238       {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
 239       {objdump -Rsj.got tls-multi-got-1.got}}
 240      "tlslib-multi.so"}
 241     {"Shared library with TLS and versioning"
 242      "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver"
 243      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 244      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
 245      "tlslib-o32-ver.so"}
 246     {"Dynamic executable with TLS and versioning"
 247      "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so"
 248      "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
 249      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
 250      "tls-dynamic-o32-ver"}
 251     {"Dynamic executable with TLS and versioning (order 2)"
 252      "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o"
 253      "-EB -march=mips1 -32 -KPIC" {}
 254      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
 255      "tls-dynamic-o32-ver-2"}
 256     {"Dynamic executable with TLS and versioning (order 3)"
 257      "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o"
 258      "-EB -march=mips1 -32 -KPIC" {}
 259      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
 260      "tls-dynamic-o32-ver-3"}
 261     {"Shared library with TLS and hidden symbols"
 262      "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver"
 263      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 264      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
 265      "tlslib-o32-hidden.so"}
 266     {"Shared library with TLS and hidden symbols (2)"
 267      "-shared -melf32btsmip -T mips-lib.ld"
 268      "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
 269      {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
 270      "tls-hidden2.so"}
 271     {"Shared library with TLS and hidden symbols (3)"
 272      "-shared -melf32btsmip -T tls-hidden3.ld"
 273      "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
 274      {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
 275       {readelf --relocs tls-hidden3.r}}
 276      "tls-hidden3.so"}
 277     {"Shared library with TLS and hidden symbols (4)"
 278      "-shared -melf32btsmip -T tls-hidden3.ld"
 279      "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
 280      {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
 281      "tls-hidden4.so"}
 282 }
 283
 284 if {[istarget mips*-*-linux*]} {
 285     run_ld_link_tests $mips_tls_tests
 286 }
 287
 288 set mips16_call_global_test [list \
 289     [list "Global calls from mips16" \
 290          "$o32_ld_flags" \
 291          "$o32_as_flags -mips32r2" \
 292          {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
 293          {{objdump -dr mips16-call-global.d}} \
 294          "mips16-call-global"]]
 295
 296 run_ld_link_tests $mips16_call_global_test
 297
 298 set mips16_intermix_test [list \
 299     [list "Intermixing mips32 and mips16 functions" \
 300          "$o32_ld_flags" \
 301          "$o32_as_flags -mips32r2" \
 302          {mips16-intermix-1.s mips16-intermix-2.s} \
 303          {{objdump -t mips16-intermix.d}} \
 304          "mips16-intermix"]]
 305
 306 run_ld_link_tests $mips16_intermix_test
 307
 308 run_dump_test "mips16-local-stubs-1"
 309
 310 run_dump_test "attr-gnu-4-00"
 311 run_dump_test "attr-gnu-4-01"
 312 run_dump_test "attr-gnu-4-02"
 313 run_dump_test "attr-gnu-4-03"
 314 run_dump_test "attr-gnu-4-04"
 315 run_dump_test "attr-gnu-4-05"
 316 run_dump_test "attr-gnu-4-10"
 317 run_dump_test "attr-gnu-4-11"
 318 run_dump_test "attr-gnu-4-12"
 319 run_dump_test "attr-gnu-4-13"
 320 run_dump_test "attr-gnu-4-14"
 321 run_dump_test "attr-gnu-4-15"
 322 run_dump_test "attr-gnu-4-20"
 323 run_dump_test "attr-gnu-4-21"
 324 run_dump_test "attr-gnu-4-22"
 325 run_dump_test "attr-gnu-4-23"
 326 run_dump_test "attr-gnu-4-24"
 327 run_dump_test "attr-gnu-4-25"
 328 run_dump_test "attr-gnu-4-30"
 329 run_dump_test "attr-gnu-4-31"
 330 run_dump_test "attr-gnu-4-32"
 331 run_dump_test "attr-gnu-4-33"
 332 run_dump_test "attr-gnu-4-34"
 333 run_dump_test "attr-gnu-4-35"
 334 run_dump_test "attr-gnu-4-40"
 335 run_dump_test "attr-gnu-4-41"
 336 run_dump_test "attr-gnu-4-42"
 337 run_dump_test "attr-gnu-4-43"
 338 run_dump_test "attr-gnu-4-44"
 339 run_dump_test "attr-gnu-4-45"
 340 run_dump_test "attr-gnu-4-51"