--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/cpu/zero/assembler_zero.cpp	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2007, 2008, 2009 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "assembler_zero.inline.hpp"
+#include "gc/shared/cardTableModRefBS.hpp"
+#include "gc/shared/collectedHeap.inline.hpp"
+#include "interpreter/interpreter.hpp"
+#include "memory/resourceArea.hpp"
+#include "prims/methodHandles.hpp"
+#include "runtime/biasedLocking.hpp"
+#include "runtime/interfaceSupport.hpp"
+#include "runtime/objectMonitor.hpp"
+#include "runtime/os.hpp"
+#include "runtime/sharedRuntime.hpp"
+#include "runtime/stubRoutines.hpp"
+#include "utilities/macros.hpp"
+#if INCLUDE_ALL_GCS
+#include "gc/g1/g1CollectedHeap.inline.hpp"
+#include "gc/g1/g1SATBCardTableModRefBS.hpp"
+#include "gc/g1/heapRegion.hpp"
+#endif // INCLUDE_ALL_GCS
+
+int AbstractAssembler::code_fill_byte() {
+  return 0;
+}
+
+#ifdef ASSERT
+bool AbstractAssembler::pd_check_instruction_mark() {
+  ShouldNotCallThis();
+  return false;
+}
+#endif
+
+void Assembler::pd_patch_instruction(address branch, address target) {
+  ShouldNotCallThis();
+}
+
+void MacroAssembler::align(int modulus) {
+  while (offset() % modulus != 0)
+    emit_int8(AbstractAssembler::code_fill_byte());
+}
+
+void MacroAssembler::bang_stack_with_offset(int offset) {
+  ShouldNotCallThis();
+}
+
+void MacroAssembler::advance(int bytes) {
+  code_section()->set_end(code_section()->end() + bytes);
+}
+
+RegisterOrConstant MacroAssembler::delayed_value_impl(
+  intptr_t* delayed_value_addr, Register tmpl, int offset) {
+  ShouldNotCallThis();
+  return RegisterOrConstant();
+}
+
+void MacroAssembler::store_oop(jobject obj) {
+  code_section()->relocate(pc(), oop_Relocation::spec_for_immediate());
+  emit_address((address) obj);
+}
+
+void MacroAssembler::store_Metadata(Metadata* md) {
+  code_section()->relocate(pc(), metadata_Relocation::spec_for_immediate());
+  emit_address((address) md);
+}
+
+static void should_not_call() {
+  report_should_not_call(__FILE__, __LINE__);
+}
+
+address ShouldNotCallThisStub() {
+  return (address) should_not_call;
+}
+
+address ShouldNotCallThisEntry() {
+  return (address) should_not_call;
+}