ld/testsuite/ld-elf/linux-x86.exp

   1 # Expect script for simple native Linux/x86 tests.
   2 #   Copyright (C) 2018-2019 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 # Test very simple native Linux/x86 programs with linux-x86.S.
  23 if { ![isnative] || [which $CC] == 0 \
  24      || (![istarget "i?86-*-linux*"] \
  25          && ![istarget "x86_64-*-linux*"] \
  26          && ![istarget "amd64-*-linux*"]) } {
  27     return
  28 }
  29
  30 # Add $PLT_CFLAGS if PLT is expected.
  31 global PLT_CFLAGS
  32 # Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
  33 global NOPIE_CFLAGS NOPIE_LDFLAGS
  34
  35 run_ld_link_exec_tests [list \
  36     [list \
  37         "Run PR ld/23428 test" \
  38         "--no-dynamic-linker -z separate-code" \
  39         "" \
  40         { linux-x86.S pr23428.c dummy.s } \
  41         "pr23428" \
  42         "pass.out" \
  43         "$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
  44         "asm" \
  45     ] \
  46 ]
  47
  48 run_ld_link_tests [list \
  49     [list \
  50         "Build x86-feature-1" \
  51         "-z separate-code -z shstk" \
  52         "" \
  53         "-mx86-used-note=yes" \
  54         { start.s } \
  55         {{readelf -n x86-feature-1a.rd}} \
  56         "x86-feature-1" \
  57     ] \
  58 ]
  59
  60 proc elfedit_test { options test output } {
  61     global ELFEDIT
  62     global READELF
  63     global srcdir
  64     global subdir
  65
  66     set test_name "elfedit $options"
  67     send_log "$ELFEDIT $options tmpdir/$test\n"
  68     set got [remote_exec host "$ELFEDIT $options tmpdir/$test" "" "/dev/null"]
  69     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  70         send_log "$got\n"
  71         unresolved "$test_name"
  72     }
  73     send_log "$READELF -n $options tmpdir/$test > tmpdir/$output.out\n"
  74     set got [remote_exec host "$READELF -n tmpdir/$test" "" "/dev/null" "tmpdir/$output.out"]
  75     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  76         send_log "$got\n"
  77         unresolved "$test_name"
  78 }
  79     if { [regexp_diff tmpdir/$output.out $srcdir/$subdir/$output.rd] } then {
  80         fail "$test_name"
  81     } else {
  82         pass "$test_name"
  83     }
  84 }
  85
  86 elfedit_test "--enable-x86-feature ibt --disable-x86-feature shstk" \
  87                 x86-feature-1 x86-feature-1b
  88 elfedit_test "--enable-x86-feature ibt" x86-feature-1 x86-feature-1b
  89 elfedit_test "--disable-x86-feature shstk" x86-feature-1 x86-feature-1c
  90 elfedit_test "--disable-x86-feature ibt" x86-feature-1 x86-feature-1d
  91 elfedit_test "--enable-x86-feature ibt --enable-x86-feature shstk" \
  92                 x86-feature-1 x86-feature-1e