--- old/make/bsd/makefiles/buildtree.make	2014-02-14 04:42:45.284287099 +0000
+++ new/make/bsd/makefiles/buildtree.make	2014-02-14 04:42:45.144284999 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -59,7 +60,7 @@
 # needs to be set here since this Makefile doesn't include defs.make
 OS_VENDOR:=$(shell uname -s)
 
--include $(SPEC)
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/scm.make
 include $(GAMMADIR)/make/altsrc.make
 
@@ -215,6 +216,7 @@
 	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
 	echo "OPENJDK = $(OPENJDK)"; \
+	echo "ZERO_BUILD = $(ZERO_BUILD)"; \
 	echo; \
 	echo "# Used for platform dispatching"; \
 	echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
--- old/make/bsd/makefiles/gcc.make	2014-02-14 04:42:46.264301804 +0000
+++ new/make/bsd/makefiles/gcc.make	2014-02-14 04:42:46.164300303 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -105,10 +106,10 @@
 VM_PICFLAG/AOUT   =
 VM_PICFLAG        = $(VM_PICFLAG/$(LINK_INTO))
 
-ifeq ($(JVM_VARIANT_ZERO), true)
+ifeq ($(TYPE),ZERO)
   CFLAGS += $(LIBFFI_CFLAGS)
 endif
-ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ifeq ($(TYPE),SHARK)
   CFLAGS += $(LIBFFI_CFLAGS)
   CFLAGS += $(LLVM_CFLAGS)
 endif
--- old/make/bsd/makefiles/vm.make	2014-02-14 04:42:47.052313627 +0000
+++ new/make/bsd/makefiles/vm.make	2014-02-14 04:42:46.932311827 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -42,7 +43,9 @@
 -include $(DEP_DIR)/*.d
 
 # read machine-specific adjustments (%%% should do this via buildtree.make?)
-ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
+ifeq ($(TYPE),ZERO)
+  include $(MAKEFILES_DIR)/zeroshark.make
+else ifeq ($(TYPE),SHARK)
   include $(MAKEFILES_DIR)/zeroshark.make
 else
   include $(MAKEFILES_DIR)/$(BUILDARCH).make
@@ -271,10 +274,10 @@
 
   LIBS_VM                  += $(LIBS)
 endif
-ifeq ($(JVM_VARIANT_ZERO), true)
+ifeq ($(TYPE),ZERO)
   LIBS_VM += $(LIBFFI_LIBS)
 endif
-ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ifeq ($(TYPE),SHARK)
   LIBS_VM   += $(LIBFFI_LIBS) $(LLVM_LIBS)
   LFLAGS_VM += $(LLVM_LDFLAGS)
 endif
--- old/make/linux/makefiles/buildtree.make	2014-02-14 04:42:47.936326891 +0000
+++ new/make/linux/makefiles/buildtree.make	2014-02-14 04:42:47.808324971 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -56,7 +57,7 @@
 # The makefiles are split this way so that "make foo" will run faster by not
 # having to read the dependency files for the vm.
 
--include $(SPEC)
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/scm.make
 include $(GAMMADIR)/make/altsrc.make
 
@@ -208,6 +209,7 @@
 	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
 	echo "OPENJDK = $(OPENJDK)"; \
+	echo "ZERO_BUILD = $(ZERO_BUILD)"; \
 	echo; \
 	echo "# Used for platform dispatching"; \
 	echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
--- old/make/linux/makefiles/gcc.make	2014-02-14 04:42:48.924341716 +0000
+++ new/make/linux/makefiles/gcc.make	2014-02-14 04:42:48.796339795 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -72,10 +73,10 @@
 VM_PICFLAG/AOUT   =
 VM_PICFLAG        = $(VM_PICFLAG/$(LINK_INTO))
 
-ifeq ($(JVM_VARIANT_ZERO), true)
+ifeq ($(TYPE),ZERO)
 CFLAGS += $(LIBFFI_CFLAGS)
 endif
-ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ifeq ($(TYPE),SHARK)
 CFLAGS += $(LIBFFI_CFLAGS)
 CFLAGS += $(LLVM_CFLAGS)
 endif
--- old/make/linux/makefiles/vm.make	2014-02-14 04:42:50.020358160 +0000
+++ new/make/linux/makefiles/vm.make	2014-02-14 04:42:49.860355760 +0000
@@ -1,5 +1,6 @@
 #
 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -42,7 +43,9 @@
 -include $(DEP_DIR)/*.d
 
 # read machine-specific adjustments (%%% should do this via buildtree.make?)
-ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
+ifeq ($(TYPE),ZERO)
+  include $(MAKEFILES_DIR)/zeroshark.make
+else ifeq ($(TYPE),SHARK)
   include $(MAKEFILES_DIR)/zeroshark.make
 else
   include $(MAKEFILES_DIR)/$(BUILDARCH).make
@@ -244,7 +247,7 @@
 vm.def: $(Res_Files) $(Obj_Files)
 	sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
 
-ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ifeq ($(TYPE),SHARK)
   STATIC_CXX = false
 else
   ifeq ($(ZERO_LIBARCH), ppc64)
@@ -276,10 +279,10 @@
 
   LIBS_VM                  += $(LIBS)
 endif
-ifeq ($(JVM_VARIANT_ZERO), true)
+ifeq ($(TYPE),ZERO)
   LIBS_VM += $(LIBFFI_LIBS)
 endif
-ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ifeq ($(TYPE),SHARK)
   LIBS_VM   += $(LIBFFI_LIBS) $(LLVM_LIBS)
   LFLAGS_VM += $(LLVM_LDFLAGS)
 endif
--- old/src/cpu/zero/vm/entryFrame_zero.hpp	2014-02-14 04:42:50.984372624 +0000
+++ new/src/cpu/zero/vm/entryFrame_zero.hpp	2014-02-14 04:42:50.860370764 +0000
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2008, 2010 Red Hat, Inc.
+ * Copyright (c) 2013 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -58,8 +58,8 @@
                            JavaCallWrapper* call_wrapper,
                            TRAPS);
  public:
-  JavaCallWrapper *call_wrapper() const {
-    return (JavaCallWrapper *) value_of_word(call_wrapper_off);
+  JavaCallWrapper **call_wrapper() const {
+    return (JavaCallWrapper **) addr_of_word(call_wrapper_off);
   }
 
  public:
--- old/src/cpu/zero/vm/frame_zero.inline.hpp	2014-02-14 04:42:52.000387869 +0000
+++ new/src/cpu/zero/vm/frame_zero.inline.hpp	2014-02-14 04:42:51.860385768 +0000
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2007, 2013, Red Hat, Inc.
+ * Copyright (c) 2013 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -132,7 +132,7 @@
   return fp();
 }
 
-inline JavaCallWrapper* frame::entry_frame_call_wrapper() const {
+inline JavaCallWrapper** frame::entry_frame_call_wrapper_addr() const {
   return zero_entryframe()->call_wrapper();
 }