ciFlags.hpp revision 5776:de6a9e811145
11638Srgrimes/* 2100313Sru * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. 31638Srgrimes * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4124716Sru * 5124716Sru * This code is free software; you can redistribute it and/or modify it 6124716Sru * under the terms of the GNU General Public License version 2 only, as 7124716Sru * published by the Free Software Foundation. 8291794Sbdrewery * 9291794Sbdrewery * This code is distributed in the hope that it will be useful, but WITHOUT 10124716Sru * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11124716Sru * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12139103Sru * version 2 for more details (a copy is included in the LICENSE file that 1322855Sjoerg * accompanied this code). 141638Srgrimes * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25#ifndef SHARE_VM_CI_CIFLAGS_HPP 26#define SHARE_VM_CI_CIFLAGS_HPP 27 28#include "ci/ciClassList.hpp" 29#include "memory/allocation.hpp" 30#include "prims/jvm.h" 31#include "utilities/accessFlags.hpp" 32 33// ciFlags 34// 35// This class represents klass or method flags. 36class ciFlags VALUE_OBJ_CLASS_SPEC { 37private: 38 friend class ciInstanceKlass; 39 friend class ciField; 40 friend class ciMethod; 41 42 jint _flags; 43 44 ciFlags() { _flags = 0; } 45 ciFlags(AccessFlags flags) { _flags = flags.as_int(); } 46 47public: 48 // Java access flags 49 bool is_public () const { return (_flags & JVM_ACC_PUBLIC ) != 0; } 50 bool is_private () const { return (_flags & JVM_ACC_PRIVATE ) != 0; } 51 bool is_protected () const { return (_flags & JVM_ACC_PROTECTED ) != 0; } 52 bool is_static () const { return (_flags & JVM_ACC_STATIC ) != 0; } 53 bool is_final () const { return (_flags & JVM_ACC_FINAL ) != 0; } 54 bool is_synchronized() const { return (_flags & JVM_ACC_SYNCHRONIZED) != 0; } 55 bool is_super () const { return (_flags & JVM_ACC_SUPER ) != 0; } 56 bool is_volatile () const { return (_flags & JVM_ACC_VOLATILE ) != 0; } 57 bool is_transient () const { return (_flags & JVM_ACC_TRANSIENT ) != 0; } 58 bool is_native () const { return (_flags & JVM_ACC_NATIVE ) != 0; } 59 bool is_interface () const { return (_flags & JVM_ACC_INTERFACE ) != 0; } 60 bool is_abstract () const { return (_flags & JVM_ACC_ABSTRACT ) != 0; } 61 bool is_strict () const { return (_flags & JVM_ACC_STRICT ) != 0; } 62 bool is_stable () const { return (_flags & JVM_ACC_FIELD_STABLE) != 0; } 63 64 // Conversion 65 jint as_int() { return _flags; } 66 67 void print_klass_flags(outputStream* st = tty); 68 void print_member_flags(outputStream* st = tty); 69 void print(outputStream* st = tty); 70}; 71 72#endif // SHARE_VM_CI_CIFLAGS_HPP 73