Mercurial > hg > truffle
diff src/share/vm/ci/ciFlags.hpp @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/ci/ciFlags.hpp Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,61 @@ +/* + * Copyright 1999-2003 Sun Microsystems, Inc. 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 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. + * + */ + +// 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; } + + // 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); +};