1 /*
   2  * Copyright 2002 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  *
  23  */
  24 
  25 package sun.jvm.hotspot.asm;
  26 
  27 public interface RTLDataTypes {
  28 
  29    // HALF = 16 bits, WORD = 32 bits, DWORD = 64 bits and QWORD = 128 bits.
  30 
  31    public static final int RTLDT_SIGNED_BYTE    = 0;
  32    public static final int RTLDT_UNSIGNED_BYTE  = 1;
  33    public static final int RTLDT_SIGNED_HALF    = 2;
  34    public static final int RTLDT_UNSIGNED_HALF  = 3;
  35    public static final int RTLDT_SIGNED_WORD    = 4;
  36    public static final int RTLDT_UNSIGNED_WORD  = 5;
  37    public static final int RTLDT_SIGNED_DWORD   = 6;
  38    public static final int RTLDT_UNSIGNED_DWORD = 7;
  39    public static final int RTLDT_SIGNED_QWORD   = 8;
  40    public static final int RTLDT_UNSIGNED_QWORD = 9;
  41 
  42    // float is 4 bytes, double is 8 bytes, extended double is 10 bytes
  43    // and quad is 16 bytes.
  44 
  45    public static final int RTLDT_FL_SINGLE     = 10;
  46    public static final int RTLDT_FL_DOUBLE     = 11;
  47    public static final int RTLDT_FL_EXT_DOUBLE = 12;
  48    public static final int RTLDT_FL_QUAD       = 13;
  49 
  50    public static final int RTLDT_STRING        = 14;
  51 
  52    public static final int RTLDT_UNKNOWN       = Integer.MAX_VALUE;
  53 }