ld/testsuite/ld-elf/binutils.exp

   1 # Expect script for binutils tests
   2 #   Copyright 2006, 2007, 2008, 2009, 2010, 2012 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.
  25
  26 if { ![istarget *-*-linux*]
  27      && ![istarget *-*-nacl*]
  28      && ![istarget *-*-gnu*]} {
  29     return
  30 }
  31
  32 if { [istarget *-*-linux*aout*]
  33      || [istarget *-*-linux*oldld*] } {
  34     return
  35 }
  36
  37 # The optional test_name argument provides a mechanism for the caller
  38 # to hardwire the test name. This is important if ld_options contains
  39 # absolute path names because the default test name is constructed
  40 # from the prog_name and ld_options and we do not want absolute paths
  41 # to appear in the test_name.
  42 proc binutils_test { prog_name ld_options test {test_name ""}} {
  43     global as
  44     global ld
  45     global READELF
  46     global objcopy
  47     global strip
  48     global srcdir
  49     global subdir
  50     global link_output
  51
  52     eval set prog \$$prog_name
  53
  54     if { "$test_name" == "" } {
  55       set test_name "$prog_name $ld_options ($test)"
  56     }
  57
  58     if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
  59         unresolved "$test_name"
  60         return
  61     }
  62
  63     if { ![ld_simple_link $ld tmpdir/$test "$ld_options -z stack-size=0 tmpdir/$test.o"] } {
  64         if { [string match "*not supported*" $link_output]
  65              || [string match "*unrecognized option*" $link_output]
  66              || [string match "*-z relro ignored*" $link_output] } {
  67             unsupported "$ld_options is not supported by this target"
  68         } else {
  69             unresolved "$test_name"
  70         }
  71         return
  72     }
  73
  74     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n"
  75     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
  76     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  77         send_log "$got\n"
  78         unresolved "$test_name"
  79         return
  80     }
  81
  82     send_log "$prog tmpdir/$test\n"
  83     set got [remote_exec host "$prog tmpdir/$test"]
  84     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  85         send_log "$got\n"
  86         fail "$test_name"
  87         return
  88     }
  89
  90     send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n"
  91     set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
  92     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
  93         send_log "$got\n"
  94         unresolved "$test_name"
  95         return
  96     }
  97
  98     if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {
  99         send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"
 100         fail "$test_name"
 101         return
 102     }
 103
 104     pass "$test_name"
 105 }
 106
 107 binutils_test strip "-z max-page-size=0x200000" maxpage1
 108 binutils_test strip "-z max-page-size=0x200000 -z common-page-size=0x100000" maxpage1
 109 binutils_test strip "-z max-page-size=0x100000" maxpage1
 110 binutils_test strip "-z max-page-size=0x100000 -z common-page-size=0x1000" maxpage1
 111
 112 binutils_test strip "" maxpage1
 113 binutils_test strip "-shared" maxpage1
 114 binutils_test objcopy "" maxpage1
 115 binutils_test objcopy "-shared" maxpage1
 116
 117 binutils_test strip "-z relro" relro1
 118 binutils_test strip "-z relro -shared" relro1
 119 binutils_test objcopy "-z relro" relro1
 120 binutils_test objcopy "-z relro -shared" relro1
 121 if { ([istarget "i?86-*-elf*"]
 122       || (([istarget "i?86-*-linux*"]
 123            || [istarget "i?86-*-gnu*"])
 124           && ![istarget "*-*-*aout*"]
 125           && ![istarget "*-*-*oldld*"])
 126       || [istarget "x86_64-*-linux*"]
 127       || [istarget "amd64-*-linux*"]
 128       || [istarget "i?86-*nacl*"]
 129       || [istarget "x86_64-*nacl*"]) } {
 130     binutils_test strip "-z relro -shared" relro2
 131     binutils_test objcopy "-z relro -shared" relro2
 132 }
 133
 134 binutils_test strip "-T ${srcdir}/${subdir}/lma.lnk" lma "strip -T lma.lnk"
 135
 136 set tls_tests { "tdata1" "tdata2" }
 137 # hppa64 has its own .tbss section, with different flags.
 138 if { ![istarget "hppa64-*-*"] } {
 139     lappend tls_tests "tdata3" "tbss1" "tbss2" "tbss3"
 140 }
 141 set tls_opts {
 142     ""
 143     "-z relro"
 144     "-shared"
 145     "-shared -z relro"
 146     "-z max-page-size=0x100000"
 147     "-z max-page-size=0x100000 -z common-page-size=0x1000"
 148 }
 149
 150 foreach testitem $tls_tests {
 151     foreach testopt $tls_opts {
 152         binutils_test objcopy $testopt $testitem
 153     }
 154 }