--- old/test/compiler/6894807/Test6894807.sh	Thu Mar 29 15:22:36 2012
+++ new/test/compiler/6894807/Test6894807.sh	Thu Mar 29 15:22:36 2012
@@ -18,8 +18,6 @@
   exit 1
 fi
 
-BIT_FLAG=""
-
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
@@ -27,12 +25,6 @@
     NULL=/dev/null
     PS=":"
     FS="/"
-    ## for solaris, linux it's HOME
-    FILE_LOCATION=$HOME
-    if [ -f ${FILE_LOCATION}${FS}JDK64BIT -a ${OS} = "SunOS" ]
-    then
-        BIT_FLAG=`cat ${FILE_LOCATION}${FS}JDK64BIT | grep -v '^#'`
-    fi
     ;;
   Windows_* )
     NULL=NUL
@@ -50,9 +42,9 @@
 
 THIS_DIR=`pwd`
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} -version
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} -server IsInstanceTest > test.out 2>&1
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -server IsInstanceTest > test.out 2>&1
 
 cat test.out
 
--- old/test/gc/6941923/test6941923.sh	Thu Mar 29 15:22:37 2012
+++ new/test/gc/6941923/test6941923.sh	Thu Mar 29 15:22:37 2012
@@ -30,7 +30,7 @@
   exit 0
 fi
 
-$JAVA_HOME/bin/java -version > $NULL 2>&1
+$JAVA_HOME/bin/java ${TESTVMOPTS} -version > $NULL 2>&1
 
 if [ $? != 0 ]; then
   echo "Wrong JAVA_HOME? JAVA_HOME: $JAVA_HOME"
@@ -119,7 +119,7 @@
 
 options="-Xloggc:$logfile -XX:+UseConcMarkSweepGC -XX:+PrintGC -XX:+PrintGCDetails -XX:+UseGCLogFileRotation  -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=$gclogsize"
 echo "Test gc log rotation in same file, wait for $tts minutes ...."
-$JAVA_HOME/bin/java $options $testname $tts
+$JAVA_HOME/bin/java ${TESTVMOPTS} $options $testname $tts
 if [ $? != 0 ]; then
   echo "$msgfail"
   exit -1
@@ -148,7 +148,7 @@
 numoffiles=3
 options="-Xloggc:$logfile -XX:+UseConcMarkSweepGC -XX:+PrintGC -XX:+PrintGCDetails -XX:+UseGCLogFileRotation  -XX:NumberOfGCLogFiles=$numoffiles -XX:GCLogFileSize=$gclogsize"
 echo "Test gc log rotation in $numoffiles files, wait for $tts minutes ...."
-$JAVA_HOME/bin/java $options $testname $tts
+$JAVA_HOME/bin/java ${TESTVMOPTS} $options $testname $tts
 if [ $? != 0 ]; then
   echo "$msgfail"
   exit -1
--- old/test/runtime/6626217/Test6626217.sh	Thu Mar 29 15:22:37 2012
+++ new/test/runtime/6626217/Test6626217.sh	Thu Mar 29 15:22:37 2012
@@ -1,5 +1,5 @@
 # 
-#  Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+#  Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
 #  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 # 
 #  This code is free software; you can redistribute it and/or modify it
@@ -46,8 +46,6 @@
   exit 1
 fi
 
-BIT_FLAG=""
-
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
@@ -58,12 +56,6 @@
     RM=/bin/rm
     CP=/bin/cp
     MV=/bin/mv
-    ## for solaris, linux it's HOME
-    FILE_LOCATION=$HOME
-    if [ -f ${FILE_LOCATION}${FS}JDK64BIT -a ${OS} = "SunOS" ]
-    then
-        BIT_FLAG=`cat ${FILE_LOCATION}${FS}JDK64BIT`
-    fi
     ;;
   Windows_* )
     NULL=NUL
@@ -87,7 +79,7 @@
 JAVA=${TESTJAVA}${FS}bin${FS}java
 JAVAC=${TESTJAVA}${FS}bin${FS}javac
 
-${JAVA} ${BIT_FLAG} -version
+${JAVA} ${TESTVMOPTS} -version
 
 # Current directory is scratch directory, copy all the test source there
 # (for the subsequent moves to work).
@@ -113,7 +105,7 @@
 ${MV} many_loader.impl1 many_loader.class
 ${RM} many_loader.java
 
-${JAVA} ${BIT_FLAG} -Xverify -Xint -cp . bug_21227 >test.out 2>&1
+${JAVA} ${TESTVMOPTS} -Xverify -Xint -cp . bug_21227 >test.out 2>&1
 grep "loader constraint" test.out
 exit $?
 
--- old/test/runtime/6878713/Test6878713.sh	Thu Mar 29 15:22:38 2012
+++ new/test/runtime/6878713/Test6878713.sh	Thu Mar 29 15:22:38 2012
@@ -25,8 +25,6 @@
   exit 1
 fi
 
-BIT_FLAG=""
-
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
@@ -34,12 +32,6 @@
     NULL=/dev/null
     PS=":"
     FS="/"
-    ## for solaris, linux it's HOME
-    FILE_LOCATION=$HOME
-    if [ -f ${FILE_LOCATION}${FS}JDK64BIT -a ${OS} = "SunOS" ]
-    then
-        BIT_FLAG=`cat ${FILE_LOCATION}${FS}JDK64BIT | grep -v '^#'`
-    fi
     ;;
   Windows_* )
     NULL=NUL
@@ -57,11 +49,11 @@
 
 THIS_DIR=`pwd`
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} -version
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version
 
 ${TESTJAVA}${FS}bin${FS}jar xvf ${TESTSRC}${FS}testcase.jar
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} OOMCrashClass1960_2 > test.out 2>&1
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} OOMCrashClass1960_2 > test.out 2>&1
 
 if [ -s core -o -s "hs_*.log" ]
 then
--- old/test/runtime/6929067/Test6929067.sh	Thu Mar 29 15:22:38 2012
+++ new/test/runtime/6929067/Test6929067.sh	Thu Mar 29 15:22:38 2012
@@ -19,8 +19,6 @@
   echo "If this is incorrect, try setting the variable manually."
 fi
 
-BIT_FLAG=""
-
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
@@ -37,12 +35,21 @@
     exit 0;
     ;;
   * )
-    echo "Unrecognized system!"
+    echo "Unrecognized system: $OS"
     exit 1;
     ;;
 esac
 
-LD_LIBRARY_PATH=.:${TESTJAVA}/jre/lib/i386/client:/usr/openwin/lib:/usr/dt/lib:/usr/lib:$LD_LIBRARY_PATH
+# Choose arch: i386 or amd64 (test is Linux-specific)
+echo ${TESTVMOPTS} | grep d64 >/dev/null
+if [ "$?" = "0" ]
+then
+  ARCH=amd64
+else
+  ARCH=i386
+fi
+
+LD_LIBRARY_PATH=.:${TESTJAVA}/jre/lib/${ARCH}/client:/usr/openwin/lib:/usr/dt/lib:/usr/lib:$LD_LIBRARY_PATH
 export LD_LIBRARY_PATH
 
 THIS_DIR=`pwd`
@@ -51,10 +58,10 @@
 cp ${TESTSRC}${FS}T.java ${THIS_DIR}
 
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} -fullversion
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -fullversion
 
 ${TESTJAVA}${FS}bin${FS}javac T.java
 
-gcc -o invoke -I${TESTJAVA}/include -I${TESTJAVA}/include/linux invoke.c ${TESTJAVA}/jre/lib/i386/client/libjvm.so
+gcc -o invoke -I${TESTJAVA}/include -I${TESTJAVA}/include/linux invoke.c ${TESTJAVA}/jre/lib/${ARCH}/client/libjvm.so
 ./invoke
 exit $?
--- old/test/runtime/7020373/Test7020373.sh	Thu Mar 29 15:22:39 2012
+++ new/test/runtime/7020373/Test7020373.sh	Thu Mar 29 15:22:39 2012
@@ -27,8 +27,6 @@
   exit 1
 fi
 
-BIT_FLAG=""
-
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
@@ -36,12 +34,6 @@
     NULL=/dev/null
     PS=":"
     FS="/"
-    ## for solaris, linux it's HOME
-    FILE_LOCATION=$HOME
-    if [ -f ${FILE_LOCATION}${FS}JDK64BIT -a ${OS} = "SunOS" ]
-    then
-        BIT_FLAG=`cat ${FILE_LOCATION}${FS}JDK64BIT | grep -v '^#'`
-    fi
     ;;
   Windows_* )
     NULL=NUL
@@ -59,11 +51,11 @@
 
 THIS_DIR=`pwd`
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} -version
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version
 
 ${TESTJAVA}${FS}bin${FS}jar xvf ${TESTSRC}${FS}testcase.jar
 
-${TESTJAVA}${FS}bin${FS}java ${BIT_FLAG} OOMCrashClass4000_1 > test.out 2>&1
+${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} OOMCrashClass4000_1 > test.out 2>&1
 
 cat test.out
 
--- old/test/runtime/7051189/Xchecksig.sh	Thu Mar 29 15:22:39 2012
+++ new/test/runtime/7051189/Xchecksig.sh	Thu Mar 29 15:22:39 2012
@@ -1,5 +1,5 @@
 # 
-#  Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+#  Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
 #  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 # 
 #  This code is free software; you can redistribute it and/or modify it
@@ -41,18 +41,10 @@
 fi
 
 
-BIT_FLAG=""
-
 OS=`uname -s`
 case "$OS" in
   SunOS | Linux )
     FS="/"
-    ## for solaris, linux it's HOME
-    FILE_LOCATION=$HOME
-    if [ -f ${FILE_LOCATION}${FS}JDK64BIT -a ${OS} = "SunOS" ]
-    then
-        BIT_FLAG=`cat ${FILE_LOCATION}${FS}JDK64BIT`
-    fi
     ;;
   Windows_* )
     printf "Not testing libjsig.so on Windows. PASSED.\n "
@@ -71,18 +63,16 @@
 # 64-bit binary directly if we are testing 64-bit (bin/ARCH/java).
 
 # However JPRT runs: .../solaris_x64_5.10-debug/bin/java
-# ..which is 32-bit, when it has built the 64-bit version to test.
-#
-# How does this script know we are meant to run the 64-bit version?
-# Can check for the path of the binary containing "x64" on Solaris.
+# ..which is 32-bit, when it has built the 64-bit version to test,
+# but we have TESTVMOPTS including at least -d64
 
 if [ ${OS} -eq "SunOS" ]
 then
-  printf  "SunOS test JAVA=${JAVA}"
-  printf ${JAVA} | grep x64 > /dev/null
+  printf  "SunOS test TESTVMOPTS = ${TESTVMOPTS}"
+  printf ${TESTVMOPTS} | grep d64 > /dev/null
   if [ $? -eq 0 ]
   then
-    printf "SunOS x64 test, forcing -d64\n"
+    printf "SunOS x64 test, using -d64\n"
     BIT_FLAG=-d64
   fi
 fi
@@ -127,13 +117,12 @@
   printf "Skipping test: libjsig missing for given architecture: ${LIBJSIG}\n"
   exit 0
 fi
-# Use java -version to test, java version info appeas on stderr,
+# Use java -version to test, java version info appears on stderr,
 # the libjsig message we are removing appears on stdout.
 
 # grep returns zero meaning found, non-zero means not found:
 
-LD_PRELOAD=${LIBJSIG} ${JAVA} ${BIT_FLAG} -Xcheck:jni -version 2>&1  | grep "libjsig is activated"
-
+LD_PRELOAD=${LIBJSIG} ${JAVA} ${TESTVMOPTS} -Xcheck:jni -version 2>&1  | grep "libjsig is activated"
 if [ $? -eq 0 ]; then
   printf "Failed: -Xcheck:jni prints message when libjsig.so is loaded.\n"
   exit 1
@@ -140,7 +129,7 @@
 fi
 
 
-LD_PRELOAD=${LIBJSIG} ${JAVA} ${BIT_FLAG} -Xcheck:jni -verbose:jni -version 2>&1 | grep "libjsig is activated"
+LD_PRELOAD=${LIBJSIG} ${JAVA} ${TESTVMOPTS} -Xcheck:jni -verbose:jni -version 2>&1 | grep "libjsig is activated"
 if [ $? != 0 ]; then
   printf "Failed: -Xcheck:jni does not print message when libjsig.so is loaded and -verbose:jni is set.\n"
   exit 1