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