253 lines
6.9 KiB
Text
253 lines
6.9 KiB
Text
# Expect script for ld-d10v tests
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# Copyright (C) 2002-2022 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program 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 3 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., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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# Written by Tom Rix, trix@redhat.com
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#
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# Test d10v
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if ![istarget d10v-*-*] {
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return
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}
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# run_link_test FILE
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# Copied from run_dump_test, with the dumping part removed.
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#
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# Assemble a .s file, then run some utility on it and check the output.
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#
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# There should be an assembly language file named FILE.s in the test
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# suite directory. `run_link_test' will assemble and link FILE.s
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#
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# The FILE.lt file begins with zero or more option lines, which specify
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# flags to pass to the assembler, the program to run to dump the
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# assembler's output, and the options it wants. The option lines have
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# the syntax:
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#
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# # OPTION: VALUE
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#
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# OPTION is the name of some option, like "name" or "ld", and
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# VALUE is OPTION's value. The valid options are described below.
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# Whitespace is ignored everywhere, except within VALUE. The option
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# list ends with the first line that doesn't match the above syntax
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# (hmm, not great for error detection).
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#
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# The interesting options are:
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#
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# name: TEST-NAME
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# The name of this test, passed to DejaGNU's `pass' and `fail'
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# commands. If omitted, this defaults to FILE, the root of the
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# .s and .d files' names.
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#
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# as: FLAGS
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# When assembling, pass FLAGS to the assembler.
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# If assembling several files, you can pass different assembler
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# options in the "source" directives. See below.
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#
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# ld: FLAGS
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# Link assembled files using FLAGS, in the order of the "source"
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# directives, when using multiple files.
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#
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# source: SOURCE [FLAGS]
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# Assemble the file SOURCE.s using the flags in the "as" directive
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# and the (optional) FLAGS. If omitted, the source defaults to
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# FILE.s.
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# This is useful if several .x files want to share a .s file.
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# More than one "source" directive can be given, which is useful
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# when testing linking.
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#
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# xfail: TARGET
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# The test is expected to fail on TARGET. This may occur more than
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# once.
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#
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# target: TARGET
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# Only run the test for TARGET. This may occur more than once; the
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# target being tested must match at least one.
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#
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# notarget: TARGET
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# Do not run the test for TARGET. This may occur more than once;
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# the target being tested must not match any of them.
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#
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# Each option may occur at most once unless otherwise mentioned.
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#
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proc run_link_test { name } {
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global subdir srcdir
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global AS LD
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global ASFLAGS LDFLAGS
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global host_triplet runtests
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if [string match "*/*" $name] {
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set file $name
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set name [file tail $name]
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} else {
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set file "$srcdir/$subdir/$name"
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}
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if ![runtest_file_p $runtests $name] then {
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return
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}
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set opt_array [slurp_options "${file}.lt"]
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if { $opt_array == -1 } {
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perror "error reading options from $file.lt"
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unresolved $subdir/$name
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return
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}
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set dumpfile tmpdir/dump.out
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set run_ld 0
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set opts(as) {}
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set opts(ld) {}
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set opts(xfail) {}
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set opts(target) {}
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set opts(notarget) {}
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set opts(name) {}
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set opts(source) {}
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set asflags(${file}.s) {}
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foreach i $opt_array {
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set opt_name [lindex $i 0]
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set opt_val [lindex $i 1]
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if ![info exists opts($opt_name)] {
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perror "unknown option $opt_name in file $file.lt"
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unresolved $subdir/$name
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return
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}
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switch -- $opt_name {
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xfail {}
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target {}
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notarget {}
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source {
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# Move any source-specific as-flags to a separate array to
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# simplify processing.
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if { [llength $opt_val] > 1 } {
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set asflags([lindex $opt_val 0]) [lrange $opt_val 1 end]
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set opt_val [lindex $opt_val 0]
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} else {
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set asflags($opt_val) {}
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}
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}
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default {
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if [string length $opts($opt_name)] {
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perror "option $opt_name multiply set in $file.lt"
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unresolved $subdir/$name
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return
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}
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}
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}
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set opts($opt_name) [concat $opts($opt_name) $opt_val]
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}
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# Decide early whether we should run the test for this target.
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if { [llength $opts(target)] > 0 } {
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set targmatch 0
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foreach targ $opts(target) {
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if [istarget $targ] {
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set targmatch 1
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break
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}
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}
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if { $targmatch == 0 } {
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return
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}
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}
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foreach targ $opts(notarget) {
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if [istarget $targ] {
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return
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}
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}
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if { $opts(name) == "" } {
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set testname "$subdir/$name"
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} else {
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set testname $opts(name)
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}
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if { $opts(source) == "" } {
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set sourcefiles [list ${file}.s]
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} else {
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set sourcefiles {}
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foreach sf $opts(source) {
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lappend sourcefiles "$srcdir/$subdir/$sf"
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# Must have asflags indexed on source name.
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set asflags($srcdir/$subdir/$sf) $asflags($sf)
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}
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}
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# Time to setup xfailures.
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foreach targ $opts(xfail) {
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setup_xfail $targ
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}
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# Assemble each file.
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set objfiles {}
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for { set i 0 } { $i < [llength $sourcefiles] } { incr i } {
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set sourcefile [lindex $sourcefiles $i]
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set objfile "tmpdir/dump$i.o"
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lappend objfiles $objfile
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set cmd "$AS $ASFLAGS $opts(as) $asflags($sourcefile) -o $objfile $sourcefile"
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send_log "$cmd\n"
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set cmdret [catch "exec $cmd" comp_output]
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set comp_output [prune_warnings $comp_output]
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# We accept errors at assembly stage too, unless we're supposed to
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# link something.
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if { $cmdret != 0 || ![string match "" $comp_output] } then {
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send_log "$comp_output\n"
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verbose "$comp_output" 3
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fail $testname
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return
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}
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}
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# Link the file(s).
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set objfile "tmpdir/dump"
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set cmd "$LD $LDFLAGS $opts(ld) -o $objfile $objfiles"
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send_log "$cmd\n"
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set cmdret [catch "exec $cmd" comp_output]
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set comp_output [prune_warnings $comp_output]
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if { $cmdret != 0 || ![string match "" $comp_output] } then {
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send_log "$comp_output\n"
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verbose "$comp_output" 3
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fail $testname
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return
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}
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pass $testname
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}
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set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
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foreach test $test_list {
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# We need to strip the ".d", but can leave the dirname.
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verbose [file rootname $test]
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run_dump_test [file rootname $test]
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}
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set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.lt]]
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foreach test $test_list {
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# We need to strip the ".lt", but can leave the dirname.
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verbose [file rootname $test]
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run_link_test [file rootname $test]
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}
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