Mercurial > hg > graal-compiler
view src/share/vm/ci/ciMetadata.hpp @ 21638:b6aadfd3dfbe
fixed compile error in FilterTypes.java
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 01 Jun 2015 16:10:50 +0200 |
parents | bd7a7ce2e264 |
children |
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/* * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. * 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 SHARE_VM_CI_CIMETADATA_HPP #define SHARE_VM_CI_CIMETADATA_HPP #include "ci/ciBaseObject.hpp" #include "ci/ciClassList.hpp" #include "memory/allocation.hpp" #include "runtime/handles.hpp" #include "runtime/jniHandles.hpp" // ciMetadata // // Compiler interface to metadata object in the VM, not Java object. class ciMetadata: public ciBaseObject { CI_PACKAGE_ACCESS friend class ciEnv; protected: Metadata* _metadata; ciMetadata(): _metadata(NULL) {} ciMetadata(Metadata* o): _metadata(o) {} virtual bool is_classless() const { return false; } public: bool is_loaded() const { return _metadata != NULL || is_classless(); } virtual bool is_metadata() const { return true; } virtual bool is_type() const { return false; } virtual bool is_cpcache() const { return false; } virtual bool is_return_address() const { return false; } virtual bool is_method() const { return false; } virtual bool is_method_data() const { return false; } virtual bool is_klass() const { return false; } virtual bool is_instance_klass() const { return false; } virtual bool is_array_klass() const { return false; } virtual bool is_obj_array_klass() const { return false; } virtual bool is_type_array_klass() const { return false; } virtual void dump_replay_data(outputStream* st) { /* do nothing */ } ciMethod* as_method() { assert(is_method(), "bad cast"); return (ciMethod*)this; } ciMethodData* as_method_data() { assert(is_method_data(), "bad cast"); return (ciMethodData*)this; } ciSymbol* as_symbol() { assert(is_symbol(), "bad cast"); return (ciSymbol*)this; } ciType* as_type() { assert(is_type(), "bad cast"); return (ciType*)this; } ciReturnAddress* as_return_address() { assert(is_return_address(), "bad cast"); return (ciReturnAddress*)this; } ciKlass* as_klass() { assert(is_klass(), "bad cast"); return (ciKlass*)this; } ciInstanceKlass* as_instance_klass() { assert(is_instance_klass(), "bad cast"); return (ciInstanceKlass*)this; } ciArrayKlass* as_array_klass() { assert(is_array_klass(), "bad cast"); return (ciArrayKlass*)this; } ciObjArrayKlass* as_obj_array_klass() { assert(is_obj_array_klass(), "bad cast"); return (ciObjArrayKlass*)this; } ciTypeArrayKlass* as_type_array_klass() { assert(is_type_array_klass(), "bad cast"); return (ciTypeArrayKlass*)this; } Metadata* constant_encoding() { return _metadata; } bool equals(ciMetadata* obj) const { return (this == obj); } int hash() { return ident() * 31; } // ??? void print(outputStream* st); virtual void print_impl(outputStream* st) {} virtual const char* type_string() { return "ciMetadata"; } void print() { print(tty); } void print_metadata(outputStream* st = tty); }; #endif // SHARE_VM_CI_CIMETADATA_HPP