diff -r 000000000000 -r f90c822e73f8 make/linux/makefiles/build_vm_def.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/linux/makefiles/build_vm_def.sh	Wed Apr 27 01:25:04 2016 +0800
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# If we're cross compiling use that path for nm
+if [ "$CROSS_COMPILE_ARCH" != "" ]; then 
+NM=$ALT_COMPILER_PATH/nm
+else
+NM=nm
+fi
+
+$NM --defined-only $* \
+    | awk '{
+              if ($3 ~ /^_ZTV/ || $3 ~ /^gHotSpotVM/) print "\t" $3 ";"
+              if ($3 ~ /^UseSharedSpaces$/) print "\t" $3 ";"
+              if ($3 ~ /^_ZN9Arguments17SharedArchivePathE$/) print "\t" $3 ";"
+          }' \
+    | sort -u