| /* |
| * Copyright (c) 2001, 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. |
| * |
| */ |
| |
| package sun.jvm.hotspot.debugger.cdbg; |
| |
| import sun.jvm.hotspot.debugger.*; |
| |
| /** Models a C or C++ type. Symbols have an associated Type. */ |
| |
| public interface Type { |
| public String getName(); |
| /** Size of the type in bytes */ |
| public int getSize(); |
| |
| public BitType asBit(); |
| public IntType asInt(); |
| public EnumType asEnum(); |
| public FloatType asFloat(); |
| public DoubleType asDouble(); |
| public PointerType asPointer(); |
| public ArrayType asArray(); |
| public RefType asRef(); |
| public CompoundType asCompound(); |
| public FunctionType asFunction(); |
| public MemberFunctionType asMemberFunction(); |
| public VoidType asVoid(); |
| |
| public boolean isBit(); |
| public boolean isInt(); |
| public boolean isEnum(); |
| public boolean isFloat(); |
| public boolean isDouble(); |
| public boolean isPointer(); |
| public boolean isArray(); |
| public boolean isRef(); |
| public boolean isCompound(); |
| public boolean isFunction(); |
| public boolean isMemberFunction(); |
| public boolean isVoid(); |
| |
| public boolean isConst(); |
| public boolean isVolatile(); |
| |
| /** Visit an object of this type at the given address with the |
| specified visitor */ |
| public void iterateObject(Address a, ObjectVisitor v); |
| |
| /** Alternate visitor which allows end user to specify the |
| FieldIdentifier associated with this type (typically for |
| visiting locals in a frame) */ |
| public void iterateObject(Address a, ObjectVisitor v, FieldIdentifier f); |
| |
| /** Returns getName() unless a subclass can return something more |
| appropriate */ |
| public String toString(); |
| |
| /* |
| // Kinds of types |
| |
| // Primitive types |
| private static final int BIT; // Specialized integer type with bit offset and size |
| private static final int INT; // Integer type of any size and signedness |
| private static final int FLOAT; // Single-precision floating-point |
| private static final int DOUBLE; // Double-precision floating-point |
| |
| // Pointer and related types |
| private static final int PTR; // Any pointer type |
| private static final int ARRAY; // Array type with known size |
| private static final int REF; // C++ references |
| |
| // Compound types |
| private static final int COMPOUND; |
| |
| // Function type |
| private static final int FUNC; |
| |
| // Template types |
| private static final int TEMPLATE_CLASS; |
| private static final int TEMPLATE_STRUCT; |
| private static final int TEMPLATE_UNION; |
| private static final int TEMPLATE_FUNCTION; |
| */ |
| } |