diff options
Diffstat (limited to 'libsframe/testsuite/libsframe.unwind/unwind.exp')
| -rw-r--r-- | libsframe/testsuite/libsframe.unwind/unwind.exp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/libsframe/testsuite/libsframe.unwind/unwind.exp b/libsframe/testsuite/libsframe.unwind/unwind.exp new file mode 100644 index 0000000..510b92e --- /dev/null +++ b/libsframe/testsuite/libsframe.unwind/unwind.exp @@ -0,0 +1,189 @@ +# Copyright (C) 2022 Free Software Foundation, Inc. +# +# This file is part of the GNU Binutils. +# +# This program 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 3 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., 51 Franklin Street - Fifth Floor, Boston, +# MA 02110-1301, USA. +# + +# Run the tests only if sframebt library exists. + +if [catch "exec ls $objdir/.libs/libsframebt.la" status] then { + verbose -log "$objdir/.libs/libsframebt.la not found."; + verbose -log "Skipping SFrame unwind tests"; + return; +} + +proc run_unwind_test { name } { + global CC + global CFLAGS + global copyfile env runtests srcdir subdir verbose + + # Append additional flags for unwinder to work properly + set unwind_cflags "-Wa,--gsframe -rdynamic " + + if ![runtest_file_p $runtests $name] then { + return + } + + if [string match "*/*" $name] { + set file $name + set name [file tail $name] + } else { + set file "$srcdir/$subdir/$name" + } + + set opt_array [slurp_options "${file}.lk"] + if { $opt_array == -1 } { + perror "error reading options from $file.lk" + unresolved $subdir/$name + return + } + set run_ld 0 + set shared "-shared" + set opts(cflags) {} + set opts(link) {} + set opts(link_flags) {} + set opts(nonshared) {} + set opts(unwind) {} + set opts(name) {} + set opts(source) {} + set opts(xfail) {} + + foreach i $opt_array { + set opt_name [lindex $i 0] + set opt_val [lindex $i 1] + if { $opt_name == "" } { + set in_extra 1 + continue + } + if ![info exists opts($opt_name)] { + perror "unknown option $opt_name in file $file.lk" + unresolved $subdir/$name + return + } + + set opts($opt_name) [concat $opts($opt_name) $opt_val] + } + + if { [llength $opts(unwind)] == 0 } { + set opts(unwind) "$file.c" + } else { + set opts(unwind) "[file dirname $file]/$opts(unwind)" + } + + if { [llength $opts(name)] == 0 } { + set opts(name) $opts(unwind) + } + + if { [llength $opts(cflags)] != 0 } { + append unwind_cflags $opts(cflags) + } + + if { [llength $opts(link)] != 0 + || [llength $opts(source)] > 1 } { + set run_ld 1 + } + + if { [llength $opts(nonshared)] != 0 } { + set shared "" + } + + set testname $opts(name) + if { $opts(name) == "" } { + set testname "$subdir/$name" + } + + # Compile and link the unwind program. + set comp_output [compile_link_one_host_cc $opts(unwind) "tmpdir/test_x" "./.libs/libsframebt.la ./.libs/libsframe.la"] + + if { $comp_output != ""} { + send_log "compilation of unwind program $opts(unwind) failed with <$comp_output>" + perror "compilation of unwind program $opts(unwind) failed" + fail $testname + return 0 + } + + # Compile the inputs and posibly link them together. + + set unwind "" + if { [llength $opts(source)] > 0 } { + set unwind "" + if { $run_ld } { + set unwind_output "tmpdir/test_x ./.libs/libsframebt.a ./.libs/libsframe.a" + # set unwind_output "tmpdir/out.so" + # set unwind_flags "-fPIC $shared $opts(link_flags)" + } else { + set unwind_output "tmpdir/out.o" + # set unwind_flags "-fPIC -c" + } + if [board_info [target_info name] exists cflags] { + append unwind_flags " [board_info [target_info name] cflags]" + } + if [board_info [target_info name] exists ldflags] { + append unwind_flags " [board_info [target_info name] ldflags]" + } + set src {} + foreach sfile $opts(source) { + if [is_remote host] { + lappend src [remote_download host [file join [file dirname $file] $sfile]] + } else { + lappend src [file join [file dirname $file] $sfile] + } + } + + set comp_output [run_host_cmd "$CC" "$CFLAGS $unwind_cflags [concat $src] -o $unwind_output"] + + if { $comp_output != ""} { + send_log "compilation of SFrame test program [concat $src] failed with <$comp_output>" + fail $testname + return 0 + } + } + + # Time to setup xfailures. + foreach targ $opts(xfail) { + if [match_target $targ] { + setup_xfail "*-*-*" + break + } + } + + # Invoke the unwind program on the outputs. + + verbose -log "$srcdir" + set results [run_host_cmd tmpdir/test_x $unwind_output] + + set f [open "tmpdir/test_x.out" "w"] + puts $f $results + close $f + + if { [regexp_diff "tmpdir/test_x.out" "${file}.lk"] } then { + fail $testname + if { $verbose == 2 } then { verbose "output is [file_contents tmpdir/test_x.out]" 2 } + return 0 + } + + pass $testname + return 0 +} + +set sframe_test_list [lsort [glob -nocomplain $srcdir/$subdir/*.lk]] + +foreach sframe_test $sframe_test_list { + verbose [file rootname $sframe_test] + verbose running unwind test on $sframe_test + run_unwind_test [file rootname $sframe_test] +} |