[Jython-checkins] SF.net SVN: jython:[5192] branches/asm/src/shell/jython

[<nr...@us...>]

Revision: 5192
          http://jython.svn.sourceforge.net/jython/?rev=5192&view=rev
Author:   nriley
Date:     2008-08-17 02:23:19 +0000 (Sun, 17 Aug 2008)

Log Message:
-----------
Option to enable bytecode verifier.

Modified Paths:
--------------
    branches/asm/src/shell/jython

Modified: branches/asm/src/shell/jython
===================================================================
--- branches/asm/src/shell/jython	2008-08-17 00:02:42 UTC (rev 5191)
+++ branches/asm/src/shell/jython	2008-08-17 02:23:19 UTC (rev 5192)
@@ -118,6 +118,10 @@
       java_args=("${java_args[@]}" -javaagent:"$agent_path"
 	-Dprofile.properties="$props_path")
       ;;
+    # Don't put Jython on the boot classpath (enables the verifier)
+    --verify)
+      verify_requested=true
+      ;;
     # Run under JDB
     --jdb)
       if [ -z "$JAVA_HOME" ] ; then
@@ -169,8 +173,8 @@
   fi
 fi
 
-if [ -n "$profile_requested" ] ; then
-  echo "Running with instrumented profiler"
+if [ -n "$profile_requested" -o -n "$verify_requested" ] ; then
+  [ -n "$profile_requested" ] && echo "Running with instrumented profiler"
   java_args=("${java_args[@]}" -classpath "$CP$CP_DELIMITER$CLASSPATH")
 else
   if [ -z $help_requested ] ; then
@@ -190,6 +194,7 @@
   echo "-Jarg    : pass argument through to Java VM (e.g. -J-Xmx512m)" >&2
   echo "--jdb    : run under JDB" >&2
   echo "--profile: run with the Java Interactive Profiler (http://jiprof.sf.net)" >&2
+  echo "--verify : enable bytecode verifier for Jython classes (for development)" >&2
   echo "--       : pass remaining arguments through to Jython" >&2
   echo "Jython launcher environment variables:" >&2
   echo "JAVA_HOME  : Java installation directory" >&2


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