6883834: ParNew: assert(!_g->to()->is_in_reserved(obj),"Scanning field twice?") with LargeObjects tests Summary: Fixed process_chunk_boundaries(), used for parallel card scanning when using ParNew/CMS, so as to prevent double-scanning, or worse, non-scanning of imprecisely marked objects exceeding parallel chunk size. Made some sizing parameters for parallel card scanning diagnostic, disabled ParallelGCRetainPLAB, and elaborated and clarified some comments. Reviewed-by: stefank, johnc

#!/bin/sh

STARTDIR=`dirname $0`

if [ "x$SA_JAVA" = "x" ]; then
   SA_JAVA=java
fi

if [ -f $STARTDIR/sa.jar ] ; then
  CP=$STARTDIR/sa.jar
else
  CP=$STARTDIR/../build/classes
fi

# License file for development version of dbx
setenv LM_LICENSE_FILE 7588@extend.eng:/usr/dist/local/config/sparcworks/license.dat:7588@setlicense

$SA_JAVA -Xbootclasspath/p:$CP -Djava.rmi.server.codebase=file:/$CP -Djava.security.policy=$STARTDIR\/grantAll.policy sun.jvm.hotspot.DebugServer $*