aoqi@0: /*
aoqi@0:  * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #ifndef SHARE_VM_CI_CIFLAGS_HPP
aoqi@0: #define SHARE_VM_CI_CIFLAGS_HPP
aoqi@0: 
aoqi@0: #include "ci/ciClassList.hpp"
aoqi@0: #include "memory/allocation.hpp"
aoqi@0: #include "prims/jvm.h"
aoqi@0: #include "utilities/accessFlags.hpp"
aoqi@0: 
aoqi@0: // ciFlags
aoqi@0: //
aoqi@0: // This class represents klass or method flags.
aoqi@0: class ciFlags VALUE_OBJ_CLASS_SPEC {
aoqi@0: private:
aoqi@0:   friend class ciInstanceKlass;
aoqi@0:   friend class ciField;
aoqi@0:   friend class ciMethod;
aoqi@0: 
aoqi@0:   jint _flags;
aoqi@0: 
aoqi@0:   ciFlags()                  { _flags = 0; }
aoqi@0:   ciFlags(AccessFlags flags) { _flags = flags.as_int(); }
aoqi@0: 
aoqi@0: public:
aoqi@0:   // Java access flags
zmajo@8664:   bool is_public               () const { return (_flags & JVM_ACC_PUBLIC                    ) != 0; }
zmajo@8664:   bool is_private              () const { return (_flags & JVM_ACC_PRIVATE                   ) != 0; }
zmajo@8664:   bool is_protected            () const { return (_flags & JVM_ACC_PROTECTED                 ) != 0; }
zmajo@8664:   bool is_static               () const { return (_flags & JVM_ACC_STATIC                    ) != 0; }
zmajo@8664:   bool is_final                () const { return (_flags & JVM_ACC_FINAL                     ) != 0; }
zmajo@8664:   bool is_synchronized         () const { return (_flags & JVM_ACC_SYNCHRONIZED              ) != 0; }
zmajo@8664:   bool is_super                () const { return (_flags & JVM_ACC_SUPER                     ) != 0; }
zmajo@8664:   bool is_volatile             () const { return (_flags & JVM_ACC_VOLATILE                  ) != 0; }
zmajo@8664:   bool is_transient            () const { return (_flags & JVM_ACC_TRANSIENT                 ) != 0; }
zmajo@8664:   bool is_native               () const { return (_flags & JVM_ACC_NATIVE                    ) != 0; }
zmajo@8664:   bool is_interface            () const { return (_flags & JVM_ACC_INTERFACE                 ) != 0; }
zmajo@8664:   bool is_abstract             () const { return (_flags & JVM_ACC_ABSTRACT                  ) != 0; }
zmajo@8664:   bool is_strict               () const { return (_flags & JVM_ACC_STRICT                    ) != 0; }
zmajo@8664:   bool is_stable               () const { return (_flags & JVM_ACC_FIELD_STABLE              ) != 0; }
zmajo@8664:   // In case the current object represents a field, return true if
zmajo@8664:   // the field is modified outside of instance initializer methods
zmajo@8664:   // (or class/initializer methods if the field is static) and false
zmajo@8664:   // otherwise.
zmajo@8664:   bool has_initialized_final_update() const { return (_flags & JVM_ACC_FIELD_INITIALIZED_FINAL_UPDATE) != 0; };
aoqi@0: 
aoqi@0:   // Conversion
aoqi@0:   jint   as_int()                      { return _flags; }
aoqi@0: 
aoqi@0:   void print_klass_flags(outputStream* st = tty);
aoqi@0:   void print_member_flags(outputStream* st = tty);
aoqi@0:   void print(outputStream* st = tty);
aoqi@0: };
aoqi@0: 
aoqi@0: #endif // SHARE_VM_CI_CIFLAGS_HPP