# Expect script for ld-d10v tests # Copyright 2002 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # Written by Tom Rix, trix@redhat.com # # Test d10v if ![istarget d10v-*-*] { return } # run_link_test FILE # Copied from run_dump_test, with the dumping part removed. # # Assemble a .s file, then run some utility on it and check the output. # # There should be an assembly language file named FILE.s in the test # suite directory. `run_link_test' will assemble and link FILE.s # # The FILE.lt file begins with zero or more option lines, which specify # flags to pass to the assembler, the program to run to dump the # assembler's output, and the options it wants. The option lines have # the syntax: # # # OPTION: VALUE # # OPTION is the name of some option, like "name" or "ld", and # VALUE is OPTION's value. The valid options are described below. # Whitespace is ignored everywhere, except within VALUE. The option # list ends with the first line that doesn't match the above syntax # (hmm, not great for error detection). # # The interesting options are: # # name: TEST-NAME # The name of this test, passed to DejaGNU's `pass' and `fail' # commands. If omitted, this defaults to FILE, the root of the # .s and .d files' names. # # as: FLAGS # When assembling, pass FLAGS to the assembler. # If assembling several files, you can pass different assembler # options in the "source" directives. See below. # # ld: FLAGS # Link assembled files using FLAGS, in the order of the "source" # directives, when using multiple files. # # source: SOURCE [FLAGS] # Assemble the file SOURCE.s using the flags in the "as" directive # and the (optional) FLAGS. If omitted, the source defaults to # FILE.s. # This is useful if several .x files want to share a .s file. # More than one "source" directive can be given, which is useful # when testing linking. # # xfail: TARGET # The test is expected to fail on TARGET. This may occur more than # once. # # target: TARGET # Only run the test for TARGET. This may occur more than once; the # target being tested must match at least one. # # notarget: TARGET # Do not run the test for TARGET. This may occur more than once; # the target being tested must not match any of them. # # Each option may occur at most once unless otherwise mentioned. # proc run_link_test { name } { global subdir srcdir global AS LD global ASFLAGS LDFLAGS global host_triplet runtests if [string match "*/*" $name] { set file $name set name [file tail $name] } else { set file "$srcdir/$subdir/$name" } if ![runtest_file_p $runtests $name] then { return } set opt_array [slurp_options "${file}.lt"] if { $opt_array == -1 } { perror "error reading options from $file.lt" unresolved $subdir/$name return } set dumpfile tmpdir/dump.out set run_ld 0 set opts(as) {} set opts(ld) {} set opts(xfail) {} set opts(target) {} set opts(notarget) {} set opts(name) {} set opts(source) {} set asflags(${file}.s) {} foreach i $opt_array { set opt_name [lindex $i 0] set opt_val [lindex $i 1] if ![info exists opts($opt_name)] { perror "unknown option $opt_name in file $file.lt" unresolved $subdir/$name return } switch -- $opt_name { xfail {} target {} notarget {} source { # Move any source-specific as-flags to a separate array to # simplify processing. if { [llength $opt_val] > 1 } { set asflags([lindex $opt_val 0]) [lrange $opt_val 1 end] set opt_val [lindex $opt_val 0] } else { set asflags($opt_val) {} } } default { if [string length $opts($opt_name)] { perror "option $opt_name multiply set in $file.lt" unresolved $subdir/$name return } } } set opts($opt_name) [concat $opts($opt_name) $opt_val] } # Decide early whether we should run the test for this target. if { [llength $opts(target)] > 0 } { set targmatch 0 foreach targ $opts(target) { if [istarget $targ] { set targmatch 1 break } } if { $targmatch == 0 } { return } } foreach targ $opts(notarget) { if [istarget $targ] { return } } if { $opts(name) == "" } { set testname "$subdir/$name" } else { set testname $opts(name) } if { $opts(source) == "" } { set sourcefiles [list ${file}.s] } else { set sourcefiles {} foreach sf $opts(source) { lappend sourcefiles "$srcdir/$subdir/$sf" # Must have asflags indexed on source name. set asflags($srcdir/$subdir/$sf) $asflags($sf) } } # Time to setup xfailures. foreach targ $opts(xfail) { setup_xfail $targ } # Assemble each file. set objfiles {} for { set i 0 } { $i < [llength $sourcefiles] } { incr i } { set sourcefile [lindex $sourcefiles $i] set objfile "tmpdir/dump$i.o" lappend objfiles $objfile set cmd "$AS $ASFLAGS $opts(as) $asflags($sourcefile) -o $objfile $sourcefile" send_log "$cmd\n" set cmdret [catch "exec $cmd" comp_output] set comp_output [prune_warnings $comp_output] # We accept errors at assembly stage too, unless we're supposed to # link something. if { $cmdret != 0 || ![string match "" $comp_output] } then { send_log "$comp_output\n" verbose "$comp_output" 3 fail $testname return } } # Link the file(s). set objfile "tmpdir/dump" set cmd "$LD $LDFLAGS $opts(ld) -o $objfile $objfiles" send_log "$cmd\n" set cmdret [catch "exec $cmd" comp_output] set comp_output [prune_warnings $comp_output] if { $cmdret != 0 || ![string match "" $comp_output] } then { send_log "$comp_output\n" verbose "$comp_output" 3 fail $testname return } pass $testname } set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]] foreach test $test_list { # We need to strip the ".d", but can leave the dirname. verbose [file rootname $test] run_dump_test [file rootname $test] } set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.lt]] foreach test $test_list { # We need to strip the ".lt", but can leave the dirname. verbose [file rootname $test] run_link_test [file rootname $test] }