toolchain/binutils/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 if { ([istarget sh64*-*-*] || [istarget sh5*-*-*])} {
  29     # relaxing not supported on sh64 yet.
  30     return
  31 }
  32
  33 set testsimple "SH simple relaxing"
  34
  35 if ![ld_assemble $as "-relax $srcdir/$subdir/sh1.s" tmpdir/sh1.o] {
  36     unresolved $testsimple
  37 } else { if ![ld_simple_link $ld tmpdir/sh1 "-relax tmpdir/sh1.o"] {
  38     fail $testsimple
  39 } else {
  40     if ![ld_nm $nm "" tmpdir/sh1] {
  41         unresolved $testsimple
  42     } else {
  43         if {![info exists nm_output(bar)] \
  44              || ![info exists nm_output(foo)]} {
  45             send_log "bad output from nm\n"
  46             verbose "bad output from nm"
  47             fail $testsimple
  48         } else {
  49             if {$nm_output(bar) != $nm_output(foo) + 4} {
  50                 send_log "foo == $nm_output(foo)\n"
  51                 verbose "foo == $nm_output(foo)"
  52                 send_log "bar == $nm_output(bar)\n"
  53                 verbose "bar == $nm_output(bar)"
  54                 fail $testsimple
  55             } else {
  56                 pass $testsimple
  57             }
  58         }
  59     }
  60 } }
  61
  62 set testsrec "SH relaxing to S-records"
  63
  64 if [istarget sh*-linux-gnu] {
  65     # This target needs the explicit entry address.
  66     catch "exec $objdump -x tmpdir/sh1 | grep start\\ address | sed s/start\\ address//" entry_addr
  67     set srec_relax_arg "-Ttext $entry_addr -relax --oformat srec tmpdir/sh1.o"
  68 } else {
  69     set srec_relax_arg "-relax --oformat srec tmpdir/sh1.o"
  70 }
  71 if ![ld_simple_link $ld tmpdir/sh1.s1 $srec_relax_arg ] {
  72     fail $testsrec
  73 } else {
  74     # The file name is embedded in the S-records, so create both
  75     # files with the same name.
  76     catch "exec rm -f tmpdir/sh1.s2" exec_output
  77     send_log "mv tmpdir/sh1.s1 tmpdir/sh1.s2\n"
  78     verbose "mv tmpdir/sh1.s1 tmpdir/sh1.s2"
  79     catch "exec mv tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
  80     if ![string match "" $exec_output] {
  81         send_log "$exec_output\n"
  82         verbose "$exec_output"
  83         unresolved $testsrec
  84     } else {
  85         send_log "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
  86         verbose "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
  87         catch "exec $objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1" exec_output
  88         if ![string match "" $exec_output] {
  89             send_log "$exec_output\n"
  90             verbose "$exec_output"
  91             unresolved $testsrec
  92         } else {
  93             send_log "cmp tmpdir/sh1.s1 tmpdir/sh1.s2\n"
  94             verbose "cmp tmpdir/sh1.s1 tmpdir/sh1.s2"
  95             catch "exec cmp tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
  96             set exec_output [prune_warnings $exec_output]
  97             if ![string match "" $exec_output] {
  98                 send_log "$exec_output\n"
  99                 verbose "$exec_output"
 100                 fail $testsrec
 101             } else {
 102                 pass $testsrec
 103             }
 104         }
 105     }
 106 }
 107
 108 set testlink "SH relaxing"
 109 set testjsr "SH confirm relaxing"
 110 set testrun "SH relaxing execution"
 111
 112 if { [which $CC] == 0 } {
 113     untested $testlink
 114     untested $testjsr
 115     untested $testrun
 116     return
 117 }
 118
 119 if [istarget sh*-linux-gnu] {
 120     exec sed -e s/_main/main/ -e s/_trap/trap/ -e s/_stack/stack/ \
 121             < $srcdir/$subdir/start.s >tmpdir/start.s
 122 } else {
 123     exec cp $srcdir/$subdir/start.s tmpdir/start.s
 124 }
 125
 126 if {![ld_assemble $as "-relax tmpdir/start.s" tmpdir/start.o] \
 127     || ![ld_compile $CC "-O -mrelax $srcdir/$subdir/sh2.c" tmpdir/sh2.o]} {
 128     unresolved $testlink
 129     unresolved $testjsr
 130     unresolved $testrun
 131     return
 132 }
 133
 134 if ![ld_simple_link $ld tmpdir/sh2 "-relax tmpdir/start.o tmpdir/sh2.o"] {
 135     fail $testlink
 136     unresolved $testjsr
 137     unresolved $testrun
 138     return
 139 }
 140
 141 pass $testlink
 142
 143 send_log "$objdump -d tmpdir/sh2\n"
 144 verbose "$objdump -d tmpdir/sh2"
 145 catch "exec $objdump -d tmpdir/sh2" exec_output
 146 if [string match "*jsr*" $exec_output] {
 147     fail $testjsr
 148 } else {
 149     pass $testjsr
 150 }
 151
 152 if { ![info exists SIM] || [which $SIM] == 0 } {
 153     untested $testrun
 154     return
 155 }
 156
 157 set status [catch "exec $SIM tmpdir/sh2" exec_output]
 158 if { $status == 0 } {
 159     pass $testrun
 160 } else {
 161     fail $testrun
 162 }