ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002, 2005, 2006 Free Software Foundation
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17 #
  18
  19 # Test i386 linking; all types of relocs.  This tests the assembler and
  20 # tools like objdump as well as the linker.
  21
  22 if {[istarget "i?86-*-vxworks"]} {
  23     set i386tests {
  24         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
  25          "" {vxworks1-lib.s}
  26          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  27           {readelf --symbols vxworks1-lib.nd}}
  28          "libvxworks1.so"}
  29         {"VxWorks dynamic executable test 1" \
  30          "tmpdir/libvxworks1.so -Tvxworks1.ld -q" "" {vxworks1.s}
  31          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  32          "vxworks1"}
  33     }
  34     run_ld_link_tests $i386tests
  35 }
  36
  37 if { !([istarget "i?86-*-elf*"]
  38        || ([istarget "i?86-*-linux*"]
  39            && ![istarget "*-*-*aout*"]
  40            && ![istarget "*-*-*oldld*"])
  41        || [istarget "x86_64-*-linux*"]
  42        || [istarget "amd64-*-linux*"]) } {
  43     return
  44 }
  45
  46 # List contains test-items with 3 items followed by 2 lists:
  47 # 0:name 1:ld options 2:assembler options
  48 # 3:filenames of assembler files 4: action and options. 5: name of output file
  49
  50 # Actions:
  51 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  52 # nm: Apply nm options on result.  Compare with regex (last arg).
  53 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  54
  55 set i386tests {
  56     {"TLS -fpic -shared transitions" "-shared -melf_i386"
  57      "--32" {tlspic1.s tlspic2.s}
  58      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
  59       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  60       "libtlspic.so"}
  61     {"TLS descriptor -fpic -shared transitions" "-shared -melf_i386"
  62      "--32" {tlsdesc.s tlspic2.s}
  63      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  64       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
  65       "libtlsdesc.so"}
  66     {"Helper shared library" "-shared -melf_i386"
  67      "--32" {tlslib.s} {} "libtlslib.so"}
  68     {"TLS -fpic and -fno-pic exec transitions"
  69      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbinpic.s tlsbin.s}
  70      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  71       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  72       "tlsbin"}
  73     {"TLS descriptor -fpic and -fno-pic exec transitions"
  74      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbindesc.s tlsbin.s}
  75      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  76       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  77       "tlsbindesc"}
  78     {"TLS -fno-pic -shared" "-shared -melf_i386"
  79      "--32" {tlsnopic1.s tlsnopic2.s}
  80      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
  81       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
  82     {"TLS with global dynamic and descriptors"
  83         "-shared -melf_i386" "--32" {tlsgdesc.s}
  84      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
  85       "libtlsgdesc.so"}
  86     {"TLS in debug sections" "-melf_i386"
  87      "--32" {tlsg.s}
  88      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
  89     {"TLS @indntpoff with %eax" "-melf_i386" "--32" {tlsindntpoff.s}
  90      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
  91     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "--32"
  92      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
  93     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "--32"
  94      {emit-relocs.s} {{readelf --relocs emit-relocs.d}} "emit-relocs.so"}
  95     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc"
  96      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
  97 }
  98
  99 run_ld_link_tests $i386tests
 100
 101 run_dump_test "abs"
 102 run_dump_test "pcrel8"
 103 run_dump_test "pcrel16"