| /* |
| * Copyright (c) 1999, 2013, 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_CIFLAGS_HPP |
| #define SHARE_VM_CI_CIFLAGS_HPP |
| |
| #include "ci/ciClassList.hpp" |
| #include "memory/allocation.hpp" |
| #include "prims/jvm.h" |
| #include "utilities/accessFlags.hpp" |
| #include "utilities/ostream.hpp" |
| |
| // ciFlags |
| // |
| // This class represents klass or method flags. |
| class ciFlags VALUE_OBJ_CLASS_SPEC { |
| private: |
| friend class ciInstanceKlass; |
| friend class ciField; |
| friend class ciMethod; |
| |
| jint _flags; |
| |
| ciFlags() { _flags = 0; } |
| ciFlags(AccessFlags flags) { _flags = flags.as_int(); } |
| |
| public: |
| // Java access flags |
| bool is_public () const { return (_flags & JVM_ACC_PUBLIC ) != 0; } |
| bool is_private () const { return (_flags & JVM_ACC_PRIVATE ) != 0; } |
| bool is_protected () const { return (_flags & JVM_ACC_PROTECTED ) != 0; } |
| bool is_static () const { return (_flags & JVM_ACC_STATIC ) != 0; } |
| bool is_final () const { return (_flags & JVM_ACC_FINAL ) != 0; } |
| bool is_synchronized () const { return (_flags & JVM_ACC_SYNCHRONIZED ) != 0; } |
| bool is_super () const { return (_flags & JVM_ACC_SUPER ) != 0; } |
| bool is_volatile () const { return (_flags & JVM_ACC_VOLATILE ) != 0; } |
| bool is_transient () const { return (_flags & JVM_ACC_TRANSIENT ) != 0; } |
| bool is_native () const { return (_flags & JVM_ACC_NATIVE ) != 0; } |
| bool is_interface () const { return (_flags & JVM_ACC_INTERFACE ) != 0; } |
| bool is_abstract () const { return (_flags & JVM_ACC_ABSTRACT ) != 0; } |
| bool is_strict () const { return (_flags & JVM_ACC_STRICT ) != 0; } |
| bool is_stable () const { return (_flags & JVM_ACC_FIELD_STABLE ) != 0; } |
| // In case the current object represents a field, return true if |
| // the field is modified outside of instance initializer methods |
| // (or class/initializer methods if the field is static) and false |
| // otherwise. |
| bool has_initialized_final_update() const { return (_flags & JVM_ACC_FIELD_INITIALIZED_FINAL_UPDATE) != 0; }; |
| |
| // Conversion |
| jint as_int() { return _flags; } |
| |
| void print_klass_flags(outputStream* st = tty); |
| void print_member_flags(outputStream* st = tty); |
| void print(outputStream* st = tty); |
| }; |
| |
| #endif // SHARE_VM_CI_CIFLAGS_HPP |