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https://sourceware.org/git/binutils-gdb.git
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b42f20d2ac
We'll rely on the toolchain probing to determine whether each arch's tests can be run rather the current configure target. This allows testing all of the ports in a multitarget configuration. For now, we don't reformat the files entirely to make it easier to review, and in case we need to make adjustments. Once this feels like it's stable, we can flatten the code a bit by removing the if statement entirely.
242 lines
6.3 KiB
Plaintext
242 lines
6.3 KiB
Plaintext
# Copyright (C) 2005-2021 Free Software Foundation, Inc.
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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, see <http://www.gnu.org/licenses/>.
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# Miscellaneous CRIS simulator testcases testing syscall sequences.
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sim_init
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set CFLAGS_FOR_TARGET "-O2"
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if [istarget cris-*-*] {
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set mach "crisv10"
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} {
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set mach "crisv32"
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}
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if [istarget *] {
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append CFLAGS_FOR_TARGET " -sim"
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}
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# Using target_compile, since it is less noisy,
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global global_cc_works
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global global_cc_os
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if { $global_cc_works == 1 } {
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# Now check if we can link a program dynamically, and where
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# libc.so is located. If it is, we provide a sym link to the
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# directory (which must end in /lib) in [pwd], so /lib/ld.so.1 is
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# found (which must reside along libc.so). We don't bother
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# replacing the board ldflags like below as we don't care about
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# detrimental effects on the executable from the specs and
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# -static in the board ldflags, we just add -Bdynamic.
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global objdir
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if [regexp "(.*/lib)/libc.so" \
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[target_compile $srcdir/lib/compilercheck.c $objdir/compilercheck.x \
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"executable" \
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"ldflags=-print-file-name=libc.so -Wl,-Bdynamic"] \
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xxx libcsodir] {
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file delete lib
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verbose -log "Creating link to $libcsodir in [pwd]"
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file link lib $libcsodir
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}
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file delete $objdir/compilercheck.x
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}
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# Like istarget, except take a list of targets as a string.
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proc anytarget { targets } {
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set targetlist [split $targets]
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set argc [llength $targetlist]
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for { set i 0 } { $i < $argc } { incr i } {
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if [istarget [lindex $targetlist $i]] {
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return 1
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}
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}
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return 0
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}
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global sim_path
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foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
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set orig_ldflags ""
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if ![runtest_file_p $runtests $src] {
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continue
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}
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set testname "[file tail $src]"
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set opt_array [slurp_options $src]
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if { $opt_array == -1 } {
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unresolved $testname
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return
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}
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# And again, to simplify specifying tests.
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if ![runtest_file_p $runtests $src] {
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continue
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}
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# Note absence of CC in results, but don't make a big fuss over it.
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if { $global_cc_works == 0 } {
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untested $testname
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continue
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}
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if ![file exists $sim_path] {
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untested $testname
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return 0
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}
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# Clear default options
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set opts(cc) ""
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set opts(sim) ""
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set opts(output) ""
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set opts(progoptions) ""
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set opts(progos) ""
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set opts(timeout) ""
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set opts(mach) ""
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set opts(xerror) "no"
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set opts(kfail) ""
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set opts(xfail) ""
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set opts(target) ""
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set opts(notarget) ""
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# Clear any machine specific options specified in a previous test case
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if [info exists opts(sim,$mach)] {
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unset opts(sim,$mach)
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}
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foreach i $opt_array {
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set opt_name [lindex $i 0]
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set opt_machs [lindex $i 1]
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set opt_val [lindex $i 2]
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if ![info exists opts($opt_name)] {
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perror "unknown option $opt_name in file $src"
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unresolved $testname
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return
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}
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# Multiple of these options concatenate, they don't override.
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if { $opt_name == "output" || $opt_name == "progoptions" } {
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set opt_val "$opts($opt_name)$opt_val"
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}
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# Similar with "xfail", "kfail", "target" and "notarget", but
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# arguments are space-separated.
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if { $opt_name == "xfail" || $opt_name == "kfail" \
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|| $opt_name == "target" || $opt_name == "notarget" } {
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if { $opts($opt_name) != "" } {
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set opt_val "$opts($opt_name) $opt_val"
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}
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}
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foreach m $opt_machs {
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set opts($opt_name,$m) $opt_val
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}
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if { "$opt_machs" == "" } {
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set opts($opt_name) $opt_val
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}
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}
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if { $opts(output) == "" } {
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if { "$opts(xerror)" == "no" } {
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set opts(output) "pass\n"
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} else {
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set opts(output) "fail\n"
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}
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}
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if { $opts(target) != "" && ![anytarget $opts(target)] } {
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continue
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}
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if { $opts(notarget) != "" && [anytarget $opts(notarget)] } {
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continue
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}
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if { $opts(progos) != "" && $opts(progos) != $global_cc_os } {
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untested $testname
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continue
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}
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# If no machine specific options, default to the general version.
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if ![info exists opts(sim,$mach)] {
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set opts(sim,$mach) $opts(sim)
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}
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# Change \n sequences to newline chars.
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regsub -all "\\\\n" $opts(output) "\n" opts(output)
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verbose -log "Compiling $src with $opts(cc)"
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if { [target_compile $src "$objdir/$testname.x" "executable" "$opts(cc)" ] != "" } {
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unresolved $testname
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continue
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}
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if { $orig_ldflags != "" } {
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set board_info([target_info name],ldflags) $orig_ldflags
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}
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verbose -log "Simulating $src with $opts(sim,$mach)"
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# Time to setup xfailures and kfailures.
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if { "$opts(xfail)" != "" } {
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verbose -log "xfail: $opts(xfail)"
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# Using eval to make $opts(xfail) appear as individual
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# arguments.
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eval setup_xfail $opts(xfail)
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}
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if { "$opts(kfail)" != "" } {
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verbose -log "kfail: $opts(kfail)"
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eval setup_kfail $opts(kfail)
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}
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set result [sim_run "$objdir/$testname.x" "$opts(sim,$mach)" "$opts(progoptions)" \
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"" ""]
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set return_code [lindex $result 0]
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set output [lindex $result 1]
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set status fail
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if { $return_code == 0 } {
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set status pass
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}
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if { "$status" == "pass" } {
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if { "$opts(xerror)" == "no" } {
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if [string match $opts(output) $output] {
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pass "$mach $testname"
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} else {
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verbose -log "output: $output" 3
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verbose -log "pattern: $opts(output)" 3
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fail "$mach $testname (execution)"
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}
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} else {
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verbose -log "`pass' return code when expecting failure" 3
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fail "$mach $testname (execution)"
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}
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} elseif { "$status" == "fail" } {
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if { "$opts(xerror)" == "no" } {
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fail "$mach $testname (execution)"
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} else {
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if [string match $opts(output) $output] {
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pass "$mach $testname"
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} else {
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verbose -log "output: $output" 3
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verbose -log "pattern: $opts(output)" 3
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fail "$mach $testname (execution)"
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}
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}
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} else {
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$status "$mach $testname"
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}
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}
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