ld/testsuite/ld-ifunc/binutils.exp

   1 # Expect script for binutils tests
   2 #   Copyright (C) 2009-2015 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 # Written by H.J. Lu (hongjiu.lu@intel.com)
  22 #
  23
  24 # Make sure that binutils can correctly handle ld output in ELF with
  25 # STT_GNU_IFUNC symbols.
  26
  27 if { !([istarget "i?86-*-elf*"]
  28        || (([istarget "i?86-*-linux*"]
  29             || [istarget "i?86-*-gnu*"])
  30            && ![istarget "*-*-*aout*"]
  31            && ![istarget "*-*-*oldld*"])
  32        || [istarget "i?86-*-nacl*"]
  33        || [istarget "x86_64-*-nacl*"]
  34        || [istarget "x86_64-*-linux*"]
  35        || [istarget "amd64-*-linux*"]) } {
  36     return
  37 }
  38
  39 proc binutils_test { prog_name ld_options test } {
  40     global as
  41     global ld
  42     global READELF
  43     global objcopy
  44     global strip
  45     global srcdir
  46     global subdir
  47     global link_output
  48
  49     eval set prog \$$prog_name
  50     set test_name "$prog_name $ld_options ($test)"
  51
  52     if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
  53         unresolved "$test_name"
  54         return
  55     }
  56
  57     if { ![ld_simple_link $ld tmpdir/$test "$ld_options tmpdir/$test.o"] } {
  58         if { [string match "*not supported*" $link_output]
  59              || [string match "*unrecognized option*" $link_output] } {
  60             unsupported "$ld_options is not supported by this target"
  61         } else {
  62             unresolved "$test_name"
  63         }
  64         return
  65     }
  66
  67     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n"
  68     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
  69     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  70         send_log "$got\n"
  71         unresolved "$test_name"
  72         return
  73     }
  74
  75     send_log "$prog tmpdir/$test\n"
  76     set got [remote_exec host "$prog tmpdir/$test"]
  77     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  78         send_log "$got\n"
  79         fail "$test_name"
  80         return
  81     }
  82
  83     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n"
  84     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
  85     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  86         send_log "$got\n"
  87         unresolved "$test_name"
  88         return
  89     }
  90
  91     if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {
  92         send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"
  93         fail "$test_name"
  94         return
  95     }
  96
  97     pass "$test_name"
  98 }
  99
 100 binutils_test strip "" ifunc-4-x86
 101 binutils_test objcopy "" ifunc-4-x86
 102 binutils_test strip "" ifunc-4-local-x86
 103 binutils_test objcopy "" ifunc-4-local-x86