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-*-elf*"]
  23        || ([istarget "i?86-*-linux*"]
  24            && ![istarget "*-*-*aout*"]
  25            && ![istarget "*-*-*oldld*"])
  26        || [istarget "x86_64-*-linux*"]
  27        || [istarget "amd64-*-linux*"]) } {
  28     return
  29 }
  30
  31 # List contains test-items with 3 items followed by 2 lists:
  32 # 0:name 1:ld options 2:assembler options
  33 # 3:filenames of assembler files 4: action and options. 5: name of output file
  34
  35 # Actions:
  36 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  37 # nm: Apply nm options on result.  Compare with regex (last arg).
  38 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  39
  40 set i386tests {
  41     {"TLS -fpic -shared transitions" "-shared -melf_i386"
  42      "--32" {tlspic1.s tlspic2.s}
  43      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
  44       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  45       "libtlspic.so"}
  46     {"TLS descriptor -fpic -shared transitions" "-shared -melf_i386"
  47      "--32" {tlsdesc.s tlspic2.s}
  48      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  49       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
  50       "libtlsdesc.so"}
  51     {"Helper shared library" "-shared -melf_i386"
  52      "--32" {tlslib.s} {} "libtlslib.so"}
  53     {"TLS -fpic and -fno-pic exec transitions"
  54      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbinpic.s tlsbin.s}
  55      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  56       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  57       "tlsbin"}
  58     {"TLS descriptor -fpic and -fno-pic exec transitions"
  59      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbindesc.s tlsbin.s}
  60      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  61       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  62       "tlsbindesc"}
  63     {"TLS -fno-pic -shared" "-shared -melf_i386"
  64      "--32" {tlsnopic1.s tlsnopic2.s}
  65      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
  66       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
  67     {"TLS with global dynamic and descriptors"
  68         "-shared -melf_i386" "--32" {tlsgdesc.s}
  69      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
  70       "libtlsgdesc.so"}
  71     {"TLS in debug sections" "-melf_i386"
  72      "--32" {tlsg.s}
  73      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
  74     {"TLS @indntpoff with %eax" "-melf_i386" "--32" {tlsindntpoff.s}
  75      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
  76     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "--32"
  77      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
  78     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc"
  79      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
  80 }
  81
  82 run_ld_link_tests $i386tests
  83
  84 run_dump_test "abs"
  85 run_dump_test "pcrel8"
  86 run_dump_test "pcrel16"