Mercurial > hg > truffle
view src/cpu/zero/vm/cppInterpreter_zero.hpp @ 3522:65c865bba4c2
Merge
author | Gilles Duboscq <gilles.duboscq@oracle.com> |
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date | Tue, 09 Aug 2011 18:59:29 +0200 |
parents | 4b95bbb36464 |
children | da91efe96a93 |
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/* * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2007, 2008, 2010, 2011 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_CPPINTERPRETER_ZERO_HPP #define CPU_ZERO_VM_CPPINTERPRETER_ZERO_HPP protected: // Size of interpreter code const static int InterpreterCodeSize = 6 * K; public: // Method entries static int normal_entry(methodOop method, intptr_t UNUSED, TRAPS); static int native_entry(methodOop method, intptr_t UNUSED, TRAPS); static int accessor_entry(methodOop method, intptr_t UNUSED, TRAPS); static int empty_entry(methodOop method, intptr_t UNUSED, TRAPS); static int method_handle_entry(methodOop method, intptr_t UNUSED, TRAPS); public: // Main loop of normal_entry static void main_loop(int recurse, TRAPS); private: // Helpers for method_handle_entry static void process_method_handle(oop method_handle, TRAPS); static void insert_vmslots(int insert_before, int num_slots, TRAPS); static void remove_vmslots(int first_slot, int num_slots, TRAPS); static BasicType result_type_of_handle(oop method_handle); static intptr_t* calculate_unwind_sp(ZeroStack* stack, oop method_handle); static void throw_exception(JavaThread* thread, Symbol* name,char *msg=NULL); private: // Fast result type determination static BasicType result_type_of(methodOop method); #endif // CPU_ZERO_VM_CPPINTERPRETER_ZERO_HPP