1 # Expect script for ld-sh tests
2 # Copyright 1995, 1996, 1997, 2001, 2002, 2003
3 # Free Software Foundation, Inc.
5 # This file is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
19 # Written by Ian Lance Taylor (ian@cygnus.com)
22 # Test SH relaxing. This tests the compiler and assembler as well as
25 if ![istarget sh*-*-*] {
29 if { ([istarget sh64*-*-*] || [istarget sh5*-*-*])} {
30 # relaxing not supported on sh64 yet.
34 set testsimple "SH simple relaxing"
36 if ![ld_assemble $as "-relax $srcdir/$subdir/sh1.s" tmpdir/sh1.o] {
37 unresolved $testsimple
38 } else { if ![ld_simple_link $ld tmpdir/sh1 "-relax tmpdir/sh1.o"] {
41 if ![ld_nm $nm "" tmpdir/sh1] {
42 unresolved $testsimple
44 if {![info exists nm_output(bar)] \
45 || ![info exists nm_output(foo)]} {
46 send_log "bad output from nm\n"
47 verbose "bad output from nm"
50 if {$nm_output(bar) != $nm_output(foo) + 4} {
51 send_log "foo == $nm_output(foo)\n"
52 verbose "foo == $nm_output(foo)"
53 send_log "bar == $nm_output(bar)\n"
54 verbose "bar == $nm_output(bar)"
63 set testsrec "SH relaxing to S-records"
65 if [istarget sh*-linux-*] {
66 # This target needs the explicit entry address.
67 catch "exec $objdump -x tmpdir/sh1 | grep start\\ address | sed s/start\\ address//" entry_addr
68 set srec_relax_arg "-Ttext $entry_addr -relax --oformat srec tmpdir/sh1.o"
70 set srec_relax_arg "-relax --oformat srec tmpdir/sh1.o"
72 if ![ld_simple_link $ld tmpdir/sh1.s1 $srec_relax_arg ] {
75 # The file name is embedded in the S-records, so create both
76 # files with the same name.
77 catch "exec rm -f tmpdir/sh1.s2" exec_output
78 send_log "mv tmpdir/sh1.s1 tmpdir/sh1.s2\n"
79 verbose "mv tmpdir/sh1.s1 tmpdir/sh1.s2"
80 catch "exec mv tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
81 if ![string match "" $exec_output] {
82 send_log "$exec_output\n"
83 verbose "$exec_output"
86 send_log "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
87 verbose "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
88 catch "exec $objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1" exec_output
89 if ![string match "" $exec_output] {
90 send_log "$exec_output\n"
91 verbose "$exec_output"
94 send_log "cmp tmpdir/sh1.s1 tmpdir/sh1.s2\n"
95 verbose "cmp tmpdir/sh1.s1 tmpdir/sh1.s2"
96 catch "exec cmp tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
97 set exec_output [prune_warnings $exec_output]
98 if ![string match "" $exec_output] {
99 send_log "$exec_output\n"
100 verbose "$exec_output"
109 set testlink "SH relaxing"
110 set testjsr "SH confirm relaxing"
111 set testrun "SH relaxing execution"
113 if { [which $CC] == 0 } {
120 if [istarget sh*-linux-*] {
121 exec sed -e s/_main/main/ -e s/_trap/trap/ -e s/_stack/stack/ \
122 < $srcdir/$subdir/start.s >tmpdir/start.s
124 exec cp $srcdir/$subdir/start.s tmpdir/start.s
127 if {![ld_assemble $as "-relax tmpdir/start.s" tmpdir/start.o] \
128 || ![ld_compile $CC "-O -mrelax $srcdir/$subdir/sh2.c" tmpdir/sh2.o]} {
135 if ![ld_simple_link $ld tmpdir/sh2 "-relax tmpdir/start.o tmpdir/sh2.o"] {
144 send_log "$objdump -d tmpdir/sh2\n"
145 verbose "$objdump -d tmpdir/sh2"
146 catch "exec $objdump -d tmpdir/sh2" exec_output
147 if [string match "*jsr*" $exec_output] {
153 if { ![info exists SIM] || [which $SIM] == 0 } {
158 set status [catch "exec $SIM tmpdir/sh2" exec_output]
159 if { $status == 0 } {