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

   1 # Expect script for simple native Linux/x86 tests.
   2 #   Copyright (C) 2018-2020 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 # Linux/x86 tests.
  23 if { ![istarget "i?86-*-linux*"] \
  24        && ![istarget "x86_64-*-linux*"] \
  25        && ![istarget "amd64-*-linux*"] } {
  26     return
  27 }
  28
  29 run_ld_link_tests [list \
  30     [list \
  31         "Build pr24920.so" \
  32         "-shared" \
  33         "" \
  34         "" \
  35         {dummy.s} \
  36         {} \
  37         "pr24920.so" \
  38     ] \
  39     [list \
  40         "Build pr24920" \
  41         "-static " \
  42         "-Bdynamic tmpdir/pr24920.so" \
  43         "" \
  44         {start.s} \
  45         {{ld pr24920.err}} \
  46         "pr24920" \
  47     ] \
  48 ]
  49
  50 # Test very simple native Linux/x86 programs with linux-x86.S.
  51 if { ![isnative] || ![check_compiler_available] } {
  52     return
  53 }
  54
  55 # Add $PLT_CFLAGS if PLT is expected.
  56 global PLT_CFLAGS
  57 # Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
  58 global NOPIE_CFLAGS NOPIE_LDFLAGS
  59
  60 run_ld_link_exec_tests [list \
  61     [list \
  62         "Run PR ld/23428 test" \
  63         "--no-dynamic-linker -z separate-code" \
  64         "" \
  65         { linux-x86.S pr23428.c dummy.s } \
  66         "pr23428" \
  67         "pass.out" \
  68         "$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
  69         "asm" \
  70     ] \
  71 ]
  72
  73 run_ld_link_tests [list \
  74     [list \
  75         "Build x86-feature-1" \
  76         "-z separate-code -z shstk" \
  77         "" \
  78         "-mx86-used-note=yes" \
  79         { start.s } \
  80         {{readelf -n x86-feature-1a.rd}} \
  81         "x86-feature-1" \
  82     ] \
  83 ]
  84
  85 proc elfedit_test { options test output } {
  86     global ELFEDIT
  87     global READELF
  88     global srcdir
  89     global subdir
  90
  91     set test_name "elfedit $options"
  92     send_log "$ELFEDIT $options tmpdir/$test\n"
  93     set got [remote_exec host "$ELFEDIT $options tmpdir/$test" "" "/dev/null"]
  94     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  95         send_log "$got\n"
  96         unresolved "$test_name"
  97     }
  98     send_log "$READELF -n $options tmpdir/$test > tmpdir/$output.out\n"
  99     set got [remote_exec host "$READELF -n tmpdir/$test" "" "/dev/null" "tmpdir/$output.out"]
 100     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 101         send_log "$got\n"
 102         unresolved "$test_name"
 103 }
 104     if { [regexp_diff tmpdir/$output.out $srcdir/$subdir/$output.rd] } then {
 105         fail "$test_name"
 106     } else {
 107         pass "$test_name"
 108     }
 109 }
 110
 111 elfedit_test "--enable-x86-feature ibt --disable-x86-feature shstk" \
 112                 x86-feature-1 x86-feature-1b
 113 elfedit_test "--enable-x86-feature ibt" x86-feature-1 x86-feature-1b
 114 elfedit_test "--disable-x86-feature shstk" x86-feature-1 x86-feature-1c
 115 elfedit_test "--disable-x86-feature ibt" x86-feature-1 x86-feature-1d
 116 elfedit_test "--enable-x86-feature ibt --enable-x86-feature shstk" \
 117                 x86-feature-1 x86-feature-1e