ld/testsuite/ld-sh/sh.exp

   1 # Expect script for ld-sh tests
   2 #   Copyright 1995, 1996, 1997, 2001 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17 #
  18 # Written by Ian Lance Taylor (ian@cygnus.com)
  19 #
  20
  21 # Test SH relaxing.  This tests the compiler and assembler as well as
  22 # the linker.
  23
  24 if ![istarget sh*-*-*] {
  25     return
  26 }
  27
  28 set testsimple "SH simple relaxing"
  29
  30 if ![ld_assemble $as "-relax $srcdir/$subdir/sh1.s" tmpdir/sh1.o] {
  31     unresolved $testsimple
  32 } else { if ![ld_simple_link $ld tmpdir/sh1 "-relax tmpdir/sh1.o"] {
  33     fail $testsimple
  34 } else {
  35     if ![ld_nm $nm "" tmpdir/sh1] {
  36         unresolved $testsimple
  37     } else {
  38         if {![info exists nm_output(bar)] \
  39              || ![info exists nm_output(foo)]} {
  40             send_log "bad output from nm\n"
  41             verbose "bad output from nm"
  42             fail $testsimple
  43         } else {
  44             if {$nm_output(bar) != $nm_output(foo) + 4} {
  45                 send_log "foo == $nm_output(foo)\n"
  46                 verbose "foo == $nm_output(foo)"
  47                 send_log "bar == $nm_output(bar)\n"
  48                 verbose "bar == $nm_output(bar)"
  49                 fail $testsimple
  50             } else {
  51                 pass $testsimple
  52             }
  53         }
  54     }
  55 } }
  56
  57 set testsrec "SH relaxing to S-records"
  58
  59 if [istarget sh*-linux-gnu] {
  60     # This target needs the explicit entry address.
  61     catch "exec $objdump -x tmpdir/sh1 | grep start\\ address | sed s/start\\ address//" entry_addr
  62     set srec_relax_arg "-Ttext $entry_addr -relax --oformat srec tmpdir/sh1.o"
  63 } else {
  64     set srec_relax_arg "-relax --oformat srec tmpdir/sh1.o"
  65 }
  66 if ![ld_simple_link $ld tmpdir/sh1.s1 $srec_relax_arg ] {
  67     fail $testsrec
  68 } else {
  69     # The file name is embedded in the S-records, so create both
  70     # files with the same name.
  71     catch "exec rm -f tmpdir/sh1.s2" exec_output
  72     send_log "mv tmpdir/sh1.s1 tmpdir/sh1.s2\n"
  73     verbose "mv tmpdir/sh1.s1 tmpdir/sh1.s2"
  74     catch "exec mv tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
  75     if ![string match "" $exec_output] {
  76         send_log "$exec_output\n"
  77         verbose "$exec_output"
  78         unresolved $testsrec
  79     } else {
  80         send_log "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
  81         verbose "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
  82         catch "exec $objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1" exec_output
  83         if ![string match "" $exec_output] {
  84             send_log "$exec_output\n"
  85             verbose "$exec_output"
  86             unresolved $testsrec
  87         } else {
  88             send_log "cmp tmpdir/sh1.s1 tmpdir/sh1.s2\n"
  89             verbose "cmp tmpdir/sh1.s1 tmpdir/sh1.s2"
  90             catch "exec cmp tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
  91             set exec_output [prune_warnings $exec_output]
  92             if ![string match "" $exec_output] {
  93                 send_log "$exec_output\n"
  94                 verbose "$exec_output"
  95                 fail $testsrec
  96             } else {
  97                 pass $testsrec
  98             }
  99         }
 100     }
 101 }
 102
 103 set testlink "SH relaxing"
 104 set testjsr "SH confirm relaxing"
 105 set testrun "SH relaxing execution"
 106
 107 if { [which $CC] == 0 } {
 108     untested $testlink
 109     untested $testjsr
 110     untested $testrun
 111     return
 112 }
 113
 114 if {![ld_assemble $as "-relax $srcdir/$subdir/start.s" tmpdir/start.o] \
 115      || ![ld_compile $CC "-O -mrelax $srcdir/$subdir/sh2.c" tmpdir/sh2.o]} {
 116     unresolved $testlink
 117     unresolved $testjsr
 118     unresolved $testrun
 119     return
 120 }
 121
 122 if ![ld_simple_link $ld tmpdir/sh2 "-relax tmpdir/start.o tmpdir/sh2.o"] {
 123     fail $testlink
 124     unresolved $testjsr
 125     unresolved $testrun
 126     return
 127 }
 128
 129 pass $testlink
 130
 131 send_log "$objdump -d tmpdir/sh2\n"
 132 verbose "$objdump -d tmpdir/sh2"
 133 catch "exec $objdump -d tmpdir/sh2" exec_output
 134 if [string match "*jsr*" $exec_output] {
 135     fail $testjsr
 136 } else {
 137     pass $testjsr
 138 }
 139
 140 if { ![info exists SIM] || [which $SIM] == 0 } {
 141     untested $testrun
 142     return
 143 }
 144
 145 set status [catch "exec $SIM tmpdir/sh2" exec_output]
 146 if { $status == 0 } {
 147     pass $testrun
 148 } else {
 149     fail $testrun
 150 }