--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/cpu/zero/frame_zero.hpp Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2007, 2008, 2009, 2010 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.
+ *
+ */
+
+#ifndef CPU_ZERO_VM_FRAME_ZERO_HPP
+#define CPU_ZERO_VM_FRAME_ZERO_HPP
+
+#include "runtime/synchronizer.hpp"
+
+// A frame represents a physical stack frame on the Zero stack.
+
+ public:
+ enum {
+ pc_return_offset = 0
+ };
+
+ // Constructor
+ public:
+ frame(ZeroFrame* zeroframe, intptr_t* sp);
+
+ private:
+ ZeroFrame* _zeroframe;
+
+ public:
+ const ZeroFrame *zeroframe() const {
+ return _zeroframe;
+ }
+
+ intptr_t* fp() const {
+ return (intptr_t *) zeroframe();
+ }
+
+#ifdef CC_INTERP
+ inline interpreterState get_interpreterState() const;
+#endif // CC_INTERP
+
+ public:
+ const EntryFrame *zero_entryframe() const {
+ return zeroframe()->as_entry_frame();
+ }
+ const InterpreterFrame *zero_interpreterframe() const {
+ return zeroframe()->as_interpreter_frame();
+ }
+ const SharkFrame *zero_sharkframe() const {
+ return zeroframe()->as_shark_frame();
+ }
+
+ public:
+ bool is_fake_stub_frame() const;
+
+ public:
+ frame sender_for_nonentry_frame(RegisterMap* map) const;
+
+ public:
+ void zero_print_on_error(int index,
+ outputStream* st,
+ char* buf,
+ int buflen) const;
+
+#endif // CPU_ZERO_VM_FRAME_ZERO_HPP