163 lines
4.5 KiB
Plaintext
163 lines
4.5 KiB
Plaintext
# Expect script for ld-sh tests
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# Copyright 1995, 1996, 1997, 2001 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Written by Ian Lance Taylor (ian@cygnus.com)
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#
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# Test SH relaxing. This tests the compiler and assembler as well as
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# the linker.
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if ![istarget sh*-*-*] {
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return
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}
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if [istarget sh64-*-elf] {
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# relaxing not supported on sh64 yet.
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return
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}
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set testsimple "SH simple relaxing"
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if ![ld_assemble $as "-relax $srcdir/$subdir/sh1.s" tmpdir/sh1.o] {
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unresolved $testsimple
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} else { if ![ld_simple_link $ld tmpdir/sh1 "-relax tmpdir/sh1.o"] {
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fail $testsimple
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} else {
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if ![ld_nm $nm "" tmpdir/sh1] {
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unresolved $testsimple
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} else {
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if {![info exists nm_output(bar)] \
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|| ![info exists nm_output(foo)]} {
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send_log "bad output from nm\n"
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verbose "bad output from nm"
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fail $testsimple
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} else {
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if {$nm_output(bar) != $nm_output(foo) + 4} {
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send_log "foo == $nm_output(foo)\n"
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verbose "foo == $nm_output(foo)"
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send_log "bar == $nm_output(bar)\n"
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verbose "bar == $nm_output(bar)"
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fail $testsimple
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} else {
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pass $testsimple
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}
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}
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}
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} }
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set testsrec "SH relaxing to S-records"
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if [istarget sh*-linux-gnu] {
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# This target needs the explicit entry address.
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catch "exec $objdump -x tmpdir/sh1 | grep start\\ address | sed s/start\\ address//" entry_addr
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set srec_relax_arg "-Ttext $entry_addr -relax --oformat srec tmpdir/sh1.o"
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} else {
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set srec_relax_arg "-relax --oformat srec tmpdir/sh1.o"
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}
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if ![ld_simple_link $ld tmpdir/sh1.s1 $srec_relax_arg ] {
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fail $testsrec
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} else {
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# The file name is embedded in the S-records, so create both
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# files with the same name.
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catch "exec rm -f tmpdir/sh1.s2" exec_output
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send_log "mv tmpdir/sh1.s1 tmpdir/sh1.s2\n"
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verbose "mv tmpdir/sh1.s1 tmpdir/sh1.s2"
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catch "exec mv tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
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if ![string match "" $exec_output] {
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send_log "$exec_output\n"
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verbose "$exec_output"
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unresolved $testsrec
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} else {
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send_log "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
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verbose "$objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1"
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catch "exec $objcopy -O srec tmpdir/sh1 tmpdir/sh1.s1" exec_output
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if ![string match "" $exec_output] {
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send_log "$exec_output\n"
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verbose "$exec_output"
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unresolved $testsrec
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} else {
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send_log "cmp tmpdir/sh1.s1 tmpdir/sh1.s2\n"
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verbose "cmp tmpdir/sh1.s1 tmpdir/sh1.s2"
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catch "exec cmp tmpdir/sh1.s1 tmpdir/sh1.s2" exec_output
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set exec_output [prune_warnings $exec_output]
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if ![string match "" $exec_output] {
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send_log "$exec_output\n"
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verbose "$exec_output"
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fail $testsrec
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} else {
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pass $testsrec
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}
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}
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}
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}
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set testlink "SH relaxing"
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set testjsr "SH confirm relaxing"
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set testrun "SH relaxing execution"
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if { [which $CC] == 0 } {
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untested $testlink
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untested $testjsr
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untested $testrun
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return
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}
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if [istarget sh*-linux-gnu] {
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exec sed -e s/_main/main/ -e s/_trap/trap/ -e s/_stack/stack/ \
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< $srcdir/$subdir/start.s >tmpdir/start.s
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} else {
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exec cp $srcdir/$subdir/start.s tmpdir/start.s
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}
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if {![ld_assemble $as "-relax tmpdir/start.s" tmpdir/start.o] \
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|| ![ld_compile $CC "-O -mrelax $srcdir/$subdir/sh2.c" tmpdir/sh2.o]} {
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unresolved $testlink
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unresolved $testjsr
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unresolved $testrun
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return
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}
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if ![ld_simple_link $ld tmpdir/sh2 "-relax tmpdir/start.o tmpdir/sh2.o"] {
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fail $testlink
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unresolved $testjsr
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unresolved $testrun
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return
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}
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pass $testlink
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send_log "$objdump -d tmpdir/sh2\n"
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verbose "$objdump -d tmpdir/sh2"
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catch "exec $objdump -d tmpdir/sh2" exec_output
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if [string match "*jsr*" $exec_output] {
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fail $testjsr
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} else {
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pass $testjsr
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}
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if { ![info exists SIM] || [which $SIM] == 0 } {
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untested $testrun
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return
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}
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set status [catch "exec $SIM tmpdir/sh2" exec_output]
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if { $status == 0 } {
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pass $testrun
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} else {
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fail $testrun
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}
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