Subversion Repositories openrisc_2011-10-31

#!@KSH@ -p

#

# $Id: looptest.in,v 1.2 2001-09-27 12:01:15 chris Exp $

#

# progname=`basename $0`

progname=${0##*/}        # fast basename hack for ksh, bash

# must be uppercase hex; dc is feeble minded

clicks_per_tick="1"

# default is 0x3

hexbump=1

iterations=10

USAGE=\

"usage: $progname [ -opts ] file [ file ... ]

       -o options  -- specify options to be passed to runtest

       -c clicks   -- specify (hex) value for clicks / tick (default $clicks_per_tick)

        -n iterations -- num times to loop thru specified tests (default $iterations)

       -b hexbump  -- increment clicks-per-ticks this much each loop (default $hexbump)

       -v          -- verbose"

#   log an error to stderr

prerr()

{

    echo "$*" >&2

}

fatal() {

    [ "$1" ] && prerr $*

    prerr "$USAGE"

    exit 1

}

warn() {

    [ "$1" ] && prerr $*

}

#

# process the options

#

# defaults for getopt vars

#

verbose=""

extra_options=""

while getopts vo:c:n:b: OPT

do

    case "$OPT" in

        v)

            verbose="yes";;

        o)

            extra_options="$OPTARG";;

        c)

            clicks_per_ticks="$OPTARG";;

        n)

            iterations="$OPTARG";;

        b)

            hexbump="$OPTARG";;

        *)

            fatal;;

    esac

done

((shiftcount = $OPTIND - 1))

shift $shiftcount

args=$*

#

# Run the tests

# After each run, rename 'log' to log.$clicks_per_tick

#

tests="$args"

while [ $iterations -gt 0 ]

do

   ./runtest $extra_options -c $clicks_per_tick $tests

   rm -rf log.$clicks_per_tick.OLD

   [ -d log.$clicks_per_tick ] && mv log.$clicks_per_tick log.$clicks_per_tick.OLD

   mv log log.$clicks_per_tick

   ((iterations = $iterations - 1))

   clicks_per_tick=`echo 16 o 16 i $clicks_per_tick $hexbump + p q | dc`

done

exit 0

# Local Variables: ***

# mode:ksh ***

# End: ***