tools/memory-model/scripts/checklitmus.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0+
   3 #
   4 # Run a herd7 test and invokes judgelitmus.sh to check the result against
   5 # a "Result:" comment within the litmus test.  It also outputs verification
   6 # results to a file whose name is that of the specified litmus test, but
   7 # with ".out" appended.
   8 #
   9 # Usage:
  10 #       checklitmus.sh file.litmus
  11 #
  12 # Run this in the directory containing the memory model, specifying the
  13 # pathname of the litmus test to check.  The caller is expected to have
  14 # properly set up the LKMM environment variables.
  15 #
  16 # Copyright IBM Corporation, 2018
  17 #
  18 # Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
  19
  20 litmus=$1
  21 herdoptions=${LKMM_HERD_OPTIONS--conf linux-kernel.cfg}
  22
  23 if test -f "$litmus" -a -r "$litmus"
  24 then
  25         :
  26 else
  27         echo ' --- ' error: \"$litmus\" is not a readable file
  28         exit 255
  29 fi
  30
  31 echo Herd options: $herdoptions > $LKMM_DESTDIR/$litmus.out
  32 /usr/bin/time $LKMM_TIMEOUT_CMD herd7 $herdoptions $litmus >> $LKMM_DESTDIR/$litmus.out 2>&1
  33
  34 scripts/judgelitmus.sh $litmus