Mercurial > hg > graal-compiler
view src/cpu/zero/vm/interpreterRT_zero.hpp @ 1526:daf617c34be6
6953588: hotspot\src\share\vm\interpreter\bytecodes.cpp doesn't compile with VS2010 on AMD64
Reviewed-by: dcubed
author | prr |
---|---|
date | Wed, 19 May 2010 10:21:41 -0700 |
parents | 354d3184f6b2 |
children | c18cbe5936b8 |
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/* * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved. * Copyright 2007, 2008 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ class SignatureHandler { public: static SignatureHandler *from_handlerAddr(address handlerAddr) { return (SignatureHandler *) handlerAddr; } public: ffi_cif* cif() const { return (ffi_cif *) this; } int argument_count() const { return cif()->nargs; } ffi_type** argument_types() const { return (ffi_type**) (cif() + 1); } ffi_type* argument_type(int i) const { return argument_types()[i]; } ffi_type* result_type() const { return *(argument_types() + argument_count()); } protected: friend class InterpreterRuntime; friend class SignatureHandlerLibrary; void finalize(); }; class SignatureHandlerGeneratorBase : public NativeSignatureIterator { private: ffi_cif* _cif; protected: SignatureHandlerGeneratorBase(methodHandle method, ffi_cif *cif) : NativeSignatureIterator(method), _cif(cif) { _cif->nargs = 0; } ffi_cif *cif() const { return _cif; } public: void generate(uint64_t fingerprint); private: void pass_int(); void pass_long(); void pass_float(); void pass_double(); void pass_object(); private: void push(BasicType type); virtual void push(intptr_t value) = 0; }; class SignatureHandlerGenerator : public SignatureHandlerGeneratorBase { private: CodeBuffer* _cb; public: SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer) : SignatureHandlerGeneratorBase(method, (ffi_cif *) buffer->code_end()), _cb(buffer) { _cb->set_code_end((address) (cif() + 1)); } private: void push(intptr_t value) { intptr_t *dst = (intptr_t *) _cb->code_end(); _cb->set_code_end((address) (dst + 1)); *dst = value; } }; class SlowSignatureHandlerGenerator : public SignatureHandlerGeneratorBase { private: intptr_t *_dst; public: SlowSignatureHandlerGenerator(methodHandle method, intptr_t* buf) : SignatureHandlerGeneratorBase(method, (ffi_cif *) buf) { _dst = (intptr_t *) (cif() + 1); } private: void push(intptr_t value) { *(_dst++) = value; } public: SignatureHandler *handler() const { return (SignatureHandler *) cif(); } };