ld/testsuite/ld-ifunc/binutils.exp

   1 # Expect script for binutils tests
   2 #   Copyright 2009, 2010 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 "*-*-*aout*"]
  30            && ![istarget "*-*-*oldld*"])
  31        || [istarget "i?86-*-gnu*"]
  32        || [istarget "x86_64-*-linux*"]
  33        || [istarget "amd64-*-linux*"]) } {
  34     return
  35 }
  36
  37 proc binutils_test { prog_name ld_options test } {
  38     global as
  39     global ld
  40     global READELF
  41     global objcopy
  42     global strip
  43     global srcdir
  44     global subdir
  45     global link_output
  46
  47     eval set prog \$$prog_name
  48     set test_name "$prog_name $ld_options ($test)"
  49
  50     if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
  51         unresolved "$test_name"
  52         return
  53     }
  54
  55     if { ![ld_simple_link $ld tmpdir/$test "$ld_options tmpdir/$test.o"] } {
  56         if { [string match "*not supported*" $link_output]
  57              || [string match "*unrecognized option*" $link_output] } {
  58             unsupported "$ld_options is not supported by this target"
  59         } else {
  60             unresolved "$test_name"
  61         }
  62         return
  63     }
  64
  65     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n"
  66     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
  67     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  68         send_log "$got\n"
  69         unresolved "$test_name"
  70         return
  71     }
  72
  73     send_log "$prog tmpdir/$test\n"
  74     set got [remote_exec host "$prog tmpdir/$test"]
  75     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  76         send_log "$got\n"
  77         fail "$test_name"
  78         return
  79     }
  80
  81     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n"
  82     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
  83     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  84         send_log "$got\n"
  85         unresolved "$test_name"
  86         return
  87     }
  88
  89     if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {
  90         send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"
  91         fail "$test_name"
  92         return
  93     }
  94
  95     pass "$test_name"
  96 }
  97
  98 binutils_test strip "" ifunc-4-x86
  99 binutils_test objcopy "" ifunc-4-x86
 100 binutils_test strip "" ifunc-4-local-x86
 101 binutils_test objcopy "" ifunc-4-local-x86