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# Copyright (C) 2005-2013 Free Software Foundation, Inc.
#
# 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, see <http://www.gnu.org/licenses/>.
# Miscellaneous CRIS simulator testcases testing syscall sequences.
if ![istarget cris*-*-*] {
return
}
set CFLAGS_FOR_TARGET "-O2"
if [istarget cris-*-*] {
set mach "crisv10"
} {
set mach "crisv32"
}
# Using target_compile, since it is less noisy,
if { [target_compile $srcdir/$subdir/hello.c compilercheck.x \
"executable" "" ] == "" } {
set has_cc 1
# Now check if we can link a program dynamically, and where
# libc.so is located. If it is, we provide a sym link to the
# directory (which must end in /lib) in [pwd], so /lib/ld.so.1 is
# found (which must reside along libc.so). We don't bother
# replacing the board ldflags like below as we don't care about
# detrimental effects on the executable from the specs and
# -static in the board ldflags, we just add -Bdynamic.
if [regexp "(.*/lib)/libc.so" \
[target_compile $srcdir/$subdir/hello.c compilercheck.x \
"executable" \
"ldflags=-print-file-name=libc.so -Wl,-Bdynamic"] \
xxx libcsodir] {
file delete lib
verbose -log "Creating link to $libcsodir in [pwd]"
file link lib $libcsodir
}
} {
verbose -log "Can't execute C compiler"
set has_cc 0
}
# Like istarget, except take a list of targets as a string.
proc anytarget { targets } {
set targetlist [split $targets]
set argc [llength $targetlist]
for { set i 0 } { $i < $argc } { incr i } {
if [istarget [lindex $targetlist $i]] {
return 1
}
}
return 0
}
foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
set orig_ldflags ""
if ![runtest_file_p $runtests $src] {
continue
}
set testname "[file tail $src]"
set opt_array [slurp_options $src]
if { $opt_array == -1 } {
unresolved $testname
return
}
# And again, to simplify specifying tests.
if ![runtest_file_p $runtests $src] {
continue
}
# Note absence of CC in results, but don't make a big fuss over it.
if { $has_cc == 0 } {
untested $testname
continue
}
# Clear default options
set opts(cc) ""
set opts(sim) ""
set opts(output) ""
set opts(progoptions) ""
set opts(timeout) ""
set opts(mach) ""
set opts(xerror) "no"
set opts(dest) "$testname.x"
set opts(simenv) ""
set opts(kfail) ""
set opts(xfail) ""
set opts(target) ""
set opts(notarget) ""
set opts(dynamic) ""
# Clear any machine specific options specified in a previous test case
if [info exists opts(sim,$mach)] {
unset opts(sim,$mach)
}
foreach i $opt_array {
set opt_name [lindex $i 0]
set opt_machs [lindex $i 1]
set opt_val [lindex $i 2]
if ![info exists opts($opt_name)] {
perror "unknown option $opt_name in file $src"
unresolved $testname
return
}
# Replace specific substitutions:
# @exedir@ is where the test-program is located.
regsub -all "@exedir@" $opt_val "[pwd]" opt_val
# @srcdir@ is where the source of the test-program is located.
regsub -all "@srcdir@" $opt_val "$srcdir/$subdir" opt_val
# Multiple of these options concatenate, they don't override.
if { $opt_name == "output" || $opt_name == "progoptions" } {
set opt_val "$opts($opt_name)$opt_val"
}
# Similar with "xfail", "kfail", "target" and "notarget", but
# arguments are space-separated.
if { $opt_name == "xfail" || $opt_name == "kfail" \
|| $opt_name == "target" || $opt_name == "notarget" } {
if { $opts($opt_name) != "" } {
set opt_val "$opts($opt_name) $opt_val"
}
}
if { $opt_name == "dynamic" \
&& [info exists board_info([target_info name],ldflags)] } {
# Weed out -static from ldflags, but keep the original in
# $orig_ldflags.
set orig_ldflags $board_info([target_info name],ldflags)
set ldflags " $orig_ldflags "
regsub -all " -static " $ldflags " " ldflags
set board_info([target_info name],ldflags) $ldflags
}
foreach m $opt_machs {
set opts($opt_name,$m) $opt_val
}
if { "$opt_machs" == "" } {
set opts($opt_name) $opt_val
}
}
if { $opts(output) == "" } {
if { "$opts(xerror)" == "no" } {
set opts(output) "pass\n"
} else {
set opts(output) "fail\n"
}
}
if { $opts(target) != "" && ![anytarget $opts(target)] } {
continue
}
if { $opts(notarget) != "" && [anytarget $opts(notarget)] } {
continue
}
# If no machine specific options, default to the general version.
if ![info exists opts(sim,$mach)] {
set opts(sim,$mach) $opts(sim)
}
# Change \n sequences to newline chars.
regsub -all "\\\\n" $opts(output) "\n" opts(output)
verbose -log "Compiling $src with $opts(cc)"
set dest "$opts(dest)"
if { [sim_compile $src $dest "executable" "$opts(cc)" ] != "" } {
unresolved $testname
continue
}
if { $orig_ldflags != "" } {
set board_info([target_info name],ldflags) $orig_ldflags
}
verbose -log "Simulating $src with $opts(sim,$mach)"
# Time to setup xfailures and kfailures.
if { "$opts(xfail)" != "" } {
verbose -log "xfail: $opts(xfail)"
# Using eval to make $opts(xfail) appear as individual
# arguments.
eval setup_xfail $opts(xfail)
}
if { "$opts(kfail)" != "" } {
verbose -log "kfail: $opts(kfail)"
eval setup_kfail $opts(kfail)
}
set result [sim_run $dest "$opts(sim,$mach)" "$opts(progoptions)" \
"" "$opts(simenv)"]
set status [lindex $result 0]
set output [lindex $result 1]
if { "$status" == "pass" } {
if { "$opts(xerror)" == "no" } {
if [string match $opts(output) $output] {
pass "$mach $testname"
} else {
verbose -log "output: $output" 3
verbose -log "pattern: $opts(output)" 3
fail "$mach $testname (execution)"
}
} else {
verbose -log "`pass' return code when expecting failure" 3
fail "$mach $testname (execution)"
}
} elseif { "$status" == "fail" } {
if { "$opts(xerror)" == "no" } {
fail "$mach $testname (execution)"
} else {
if [string match $opts(output) $output] {
pass "$mach $testname"
} else {
verbose -log "output: $output" 3
verbose -log "pattern: $opts(output)" 3
fail "$mach $testname (execution)"
}
}
} else {
$status "$mach $testname"
}
}
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