Mercurial > hg > graal-compiler
view src/cpu/zero/vm/interpreterFrame_zero.hpp @ 17232:1278680407e7
moved intrinsifications for Edges back into EdgesSubstitutions
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 26 Sep 2014 18:10:55 +0200 |
parents | da91efe96a93 |
children |
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/* * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. * Copyright 2008, 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_INTERPRETERFRAME_ZERO_HPP #define CPU_ZERO_VM_INTERPRETERFRAME_ZERO_HPP #include "interpreter/bytecodeInterpreter.hpp" #include "oops/method.hpp" #include "runtime/thread.hpp" #include "stack_zero.hpp" #ifdef CC_INTERP // | ... | // +--------------------+ ------------------ // | stack slot n-1 | low addresses // | ... | // | stack slot 0 | // | monitor 0 (maybe) | // | ... | // | interpreter state | // | ... | // | frame_type | // | next_frame | high addresses // +--------------------+ ------------------ // | ... | class InterpreterFrame : public ZeroFrame { friend class AbstractInterpreter; private: InterpreterFrame() : ZeroFrame() { ShouldNotCallThis(); } protected: enum Layout { istate_off = jf_header_words + (align_size_up_(sizeof(BytecodeInterpreter), wordSize) >> LogBytesPerWord) - 1, header_words }; public: static InterpreterFrame *build(Method* const method, TRAPS); static InterpreterFrame *build(int size, TRAPS); public: interpreterState interpreter_state() const { return (interpreterState) addr_of_word(istate_off); } public: void identify_word(int frame_index, int offset, char* fieldbuf, char* valuebuf, int buflen) const; }; #endif // CC_INTERP #endif // CPU_ZERO_VM_INTERPRETERFRAME_ZERO_HPP