1010N/A/*
1879N/A * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
1425N/A * Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
1010N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1010N/A *
1010N/A * This code is free software; you can redistribute it and/or modify it
1010N/A * under the terms of the GNU General Public License version 2 only, as
1010N/A * published by the Free Software Foundation.
1010N/A *
1010N/A * This code is distributed in the hope that it will be useful, but WITHOUT
1010N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1010N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1010N/A * version 2 for more details (a copy is included in the LICENSE file that
1010N/A * accompanied this code).
1010N/A *
1010N/A * You should have received a copy of the GNU General Public License version
1010N/A * 2 along with this work; if not, write to the Free Software Foundation,
1010N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1010N/A *
1472N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1472N/A * or visit www.oracle.com if you need additional information or have any
1472N/A * questions.
1010N/A *
1010N/A */
1010N/A
1879N/A#ifndef CPU_ZERO_VM_FRAME_ZERO_HPP
1879N/A#define CPU_ZERO_VM_FRAME_ZERO_HPP
1879N/A
1879N/A#include "runtime/synchronizer.hpp"
1879N/A#include "utilities/top.hpp"
1879N/A
1010N/A// A frame represents a physical stack frame on the Zero stack.
1010N/A
1010N/A public:
1010N/A enum {
1010N/A pc_return_offset = 0
1010N/A };
1010N/A
1010N/A // Constructor
1010N/A public:
1425N/A frame(ZeroFrame* zeroframe, intptr_t* sp);
1010N/A
1010N/A private:
1425N/A ZeroFrame* _zeroframe;
1010N/A
1010N/A public:
1425N/A const ZeroFrame *zeroframe() const {
1425N/A return _zeroframe;
1425N/A }
1425N/A
1010N/A intptr_t* fp() const {
1425N/A return (intptr_t *) zeroframe();
1010N/A }
1010N/A
1010N/A#ifdef CC_INTERP
1010N/A inline interpreterState get_interpreterState() const;
1010N/A#endif // CC_INTERP
1010N/A
1010N/A public:
1010N/A const EntryFrame *zero_entryframe() const {
1010N/A return zeroframe()->as_entry_frame();
1010N/A }
1010N/A const InterpreterFrame *zero_interpreterframe() const {
1010N/A return zeroframe()->as_interpreter_frame();
1010N/A }
1010N/A const SharkFrame *zero_sharkframe() const {
1010N/A return zeroframe()->as_shark_frame();
1010N/A }
1010N/A
1010N/A public:
1432N/A bool is_fake_stub_frame() const;
1432N/A
1432N/A public:
1078N/A frame sender_for_nonentry_frame(RegisterMap* map) const;
1010N/A
1010N/A public:
1010N/A void zero_print_on_error(int index,
1010N/A outputStream* st,
1010N/A char* buf,
1010N/A int buflen) const;
1879N/A
1879N/A#endif // CPU_ZERO_VM_FRAME_ZERO_HPP