#!/bin/bashOUTFILE=regression.logif [ ! -z "$1" ] ; then    OUTFILE=$1else    rm -f ${OUTFILE}fiSETCOLOR_SUCCESS="echo -en \\033[1;32m"SETCOLOR_FAILURE="echo -en \\033[1;31m"SETCOLOR_WARNING="echo -en \\033[1;33m"SETCOLOR_NORMAL="echo -en \\033[0;39m"HOSTARCH=`uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/`if [ -d linux ]; then cd linux;RTLINUX=`pwd`;cd ..;\	  else if [ -d /sys/linux ]; then RTLINUX=/sys/linux; \	  else if [ -d /usr/src/linux ]; then RTLINUX=/usr/src/linux; \	  else if [ -d /util/2.3/rtlinux ]; then RTLINUX=/util/2.3/rtlinux; \	  else echo "No directory for linux 2.3"; fi ; fi; fi; fiKPL=`grep UTS_RELEASE ${RTLINUX}/include/linux/version.h 2>> ${OUTFILE} | \	cut -d\" -f2 | awk -F \. '{print $2}'`PATH=$PATH:/sbinMOD_LISTF="\	rtl \	rtl_time \	rtl_posixio \	rtl_fifo \	rtl_sched \	"## If there is a psc module then assume that the system was# built with it and it's supported.#if [ -f modules/psc.o ] ; then	MOD_LISTF="${MOD_LISTF} psc"fisync;sync;synccleanup(){    	for x in periodic_test rtl_fifo rtl_posixio rtl_sched rtl_time psc rtl     	do		(rmmod $x 2>> ${OUTFILE})    	done}fatal(){    echo -n '[ '    $SETCOLOR_FAILURE    echo -n FAILED    $SETCOLOR_NORMAL    echo ' ]'    echo 'Fatal Error.  Exiting.'    cleanup    exit 1}failure(){    echo -n '[ '    $SETCOLOR_FAILURE    echo -n FAILED    $SETCOLOR_NORMAL    echo ' ]'}success(){    echo -n '[ '    $SETCOLOR_SUCCESS    echo -n "  OK  "    $SETCOLOR_NORMAL    echo ' ]'}echo '----------------------------'echo '- Installing basic modules -'echo '----------------------------'cleanupfor x in $MOD_LISTFdo    echo -n "Testing multiple loads of $x.o...	 	"    l=`echo $x|wc -c`    if [ `expr $l \< 10` = "1" ] ; then    	echo -n "	"    fi        CNT=70    #    # special case for timer on x86 - it's slow -- Cort    #    if [ "${HOSTARCH}" = "i386" -a "${x}" = "rtl_time" ] ; then	CNT=10    fi    while [ "${CNT}" != 0 ]; do	CNT=`expr $CNT - 1`	if [ "$x" = "rtl" ] ; then		insmod modules/$x.o quiet=1 2>> ${OUTFILE}	else		insmod modules/$x.o 2>> ${OUTFILE}	fi	if [ $? != "0" ] ; then	    fatal	    exit -1	fi	# on the last run, leave the module so others can load	if [ "$CNT" != 0 ]; then		rmmod $x 2>> ${OUTFILE}	fi    done    successdonesleep 1echo -n 'Testing RTLinux fifos...				'(regression/fifo_app 2>> ${OUTFILE})if [ $? != "0" ] ; then	failureelse	successfi(rmmod fifo_module 2>> ${OUTFILE})echo -n 'Testing thread wait times...				'(regression/thread_app 2>> ${OUTFILE})if [ $? != "0" ] ; then	failureelse 		successfiecho -n 'Testing that Linux time progresses...			's=`date`CNT=1000while [ ${CNT} != 0 ]; do	CNT=`expr $CNT - 1`	/bin/truedoneif [ "${s}" = "`date`" ]; then	failureelse	successfiecho -n 'Testing that Linux time is monotonically increasing...	'(regression/linuxtime 2>> ${OUTFILE})if [ $? != "0" ] ; then	failureelse	successfiecho -n 'Testing ping flood...					'sync;sync;sync(ping -f -c 100000 localhost 2>> ${OUTFILE} > /dev/null )success # if it doesn't crash - it passesif [ -f modules/psc.o ] ; then#	echo -n 'Testing User-Level IRQ signals...			'#	IRQ=`fgrep -v ' 0' /proc/interrupts | awk '{print $2 " " $1}' | sort -n | tail -1 | sed 's/:$//' | awk '{print $2}'`#	(regression/rtlsigirq_app $IRQ 2>> ${OUTFILE})#	if [ $? != "0" ] ; then#		failure#	else#	  	success#	fi	echo -n 'Testing User-Level Timer signals...			'	(regression/rtlsigtimer_app 2>> ${OUTFILE})	if [ $? != "0" ] ; then		failure	else 		success	fi		echo -n 'Testing User-Level gethrtime()...			'	(regression/rtlgethrtime_test 2>> ${OUTFILE})	if [ $? != "0" ] ; then		failure	else		success	fi	echo -n 'Testing User-Level FIFO...				'	(regression/psc_fifo_test 2>> ${OUTFILE})	if [ $? != "0" ] ; then		failure	else		success	fi	# if this doesn't hard lock the system, it passes. -Nathan	# i have a dream -- and that dream is that someday psc debugging will	# work on SMP, and then we can uncomment all of this.  i also have	# Nathan, this dream of yours has come true -- MB.	# But, need to fix some mm issues	# another dream -- and that dream is that someday psc will take care	# of cleaning up any messes anyone might make, and we won't need to	# unload and load all of the modules for every single one of these	# tests. -Nathan	# Yep, that would be great -- Michael#	echo -n 'Testing User-Level debugging...			'#	(insmod debugger/rtl_debug.o >& /dev/null)#	(insmod modules/psc.o >& /dev/null)#	(regression/psc_dbg_div0 >& /dev/null)#	(rmmod psc >& /dev/null)#	(rmmod rtl_debug >& /dev/null)#	(scripts/rmrtl >& /dev/null)#	(scripts/insrtl >& /dev/null)#	(insmod debugger/rtl_debug.o >& /dev/null)#	(insmod modules/psc.o >& /dev/null)#	(regression/psc_dbg_oob >& /dev/null)#	(rmmod psc >& /dev/null)#	(rmmod rtl_debug >& /dev/null)#	(scripts/rmrtl >& /dev/null)#	(scripts/insrtl >& /dev/null)#	(rmmod psc >& /dev/null)#	(rmmod rtl_debug >& /dev/null)#	(insmod debugger/rtl_debug.o >& /dev/null)#	(insmod modules/psc.o >& /dev/null)#	(regression/psc_dbg_libcall >& /dev/null)#	success	echo -n 'Removing psc.o...					'	(rmmod psc 2>> ${OUTFILE})	if [ $? != "0" ] ; then		fatal	else		success        fifi(insmod regression/fp_test.o >& /dev/null)if [ $? = "0" ] ; then	echo -n 'Testing floating-point support...			'	(regression/fp_app 2>> ${OUTFILE})	if [ $? != "0" ] ; then		failure	else		success	fifiecho -n 'Removing rtl_sched.o...					'(rmmod rtl_sched 2>> ${OUTFILE})if [ $? != "0" ] ; then	fatalelse	successfiecho -n 'Testing periodic timer...				'(insmod regression/periodic_test.o 2>> ${OUTFILE})if [ $? != "0" ] ; then	failureelse	(regression/periodic_monitor 2>> ${OUTFILE})	if [ $? != "0" ] ; then  		failure	else   		success	fifi(rmmod periodic_test 2>> ${OUTFILE})echo -n 'Testing oneshot timer...				'(insmod regression/oneshot_test.o 2>> ${OUTFILE})if [ $? != "0" ] ; then	failureelse	(regression/oneshot_monitor 2>> ${OUTFILE})	if [ $? != "0" ] ; then  		failure	else   		success	fifi(rmmod oneshot_test 2>> ${OUTFILE})cleanup