Mercurial > hg > truffle
comparison agent/src/share/classes/sun/jvm/hotspot/asm/RTLOperations.java @ 0:a61af66fc99e jdk7-b24
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| author | duke |
|---|---|
| date | Sat, 01 Dec 2007 00:00:00 +0000 |
| parents | |
| children | c18cbe5936b8 |
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| -1:000000000000 | 0:a61af66fc99e |
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| 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 RTLOperations { | |
| 28 | |
| 29 // arithmetic operations | |
| 30 public static final int RTLOP_ADD = 0; | |
| 31 // with carry | |
| 32 public static final int RTLOP_ADDC = 1; | |
| 33 public static final int RTLOP_SUB = 2; | |
| 34 // with carry | |
| 35 public static final int RTLOP_SUBC = 3; | |
| 36 public static final int RTLOP_SMUL = 4; | |
| 37 public static final int RTLOP_UMUL = 5; | |
| 38 public static final int RTLOP_SDIV = 6; | |
| 39 public static final int RTLOP_UDIV = 7; | |
| 40 | |
| 41 public static final int RTLOP_MAX_ARITHMETIC = RTLOP_UDIV; | |
| 42 | |
| 43 // logical operations | |
| 44 public static final int RTLOP_AND = 8; | |
| 45 public static final int RTLOP_OR = 9; | |
| 46 public static final int RTLOP_NOT = 10; | |
| 47 public static final int RTLOP_NAND = 11; | |
| 48 public static final int RTLOP_NOR = 12; | |
| 49 public static final int RTLOP_XOR = 13; | |
| 50 public static final int RTLOP_XNOR = 14; | |
| 51 | |
| 52 public static final int RTLOP_MAX_LOGICAL = RTLOP_XNOR; | |
| 53 | |
| 54 // shift operations | |
| 55 public static final int RTLOP_SRL = 15; | |
| 56 public static final int RTLOP_SRA = 16; | |
| 57 public static final int RTLOP_SLL = 17; | |
| 58 | |
| 59 public static final int RTLOP_MAX_SHIFT = RTLOP_SLL; | |
| 60 | |
| 61 public static final int RTLOP_UNKNOWN = Integer.MAX_VALUE; | |
| 62 } |