| /* |
| * Copyright 2002 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. |
| * |
| */ |
| |
| package sun.jvm.hotspot.asm; |
| |
| public interface RTLOperations { |
| |
| // arithmetic operations |
| public static final int RTLOP_ADD = 0; |
| // with carry |
| public static final int RTLOP_ADDC = 1; |
| public static final int RTLOP_SUB = 2; |
| // with carry |
| public static final int RTLOP_SUBC = 3; |
| public static final int RTLOP_SMUL = 4; |
| public static final int RTLOP_UMUL = 5; |
| public static final int RTLOP_SDIV = 6; |
| public static final int RTLOP_UDIV = 7; |
| |
| public static final int RTLOP_MAX_ARITHMETIC = RTLOP_UDIV; |
| |
| // logical operations |
| public static final int RTLOP_AND = 8; |
| public static final int RTLOP_OR = 9; |
| public static final int RTLOP_NOT = 10; |
| public static final int RTLOP_NAND = 11; |
| public static final int RTLOP_NOR = 12; |
| public static final int RTLOP_XOR = 13; |
| public static final int RTLOP_XNOR = 14; |
| |
| public static final int RTLOP_MAX_LOGICAL = RTLOP_XNOR; |
| |
| // shift operations |
| public static final int RTLOP_SRL = 15; |
| public static final int RTLOP_SRA = 16; |
| public static final int RTLOP_SLL = 17; |
| |
| public static final int RTLOP_MAX_SHIFT = RTLOP_SLL; |
| |
| public static final int RTLOP_UNKNOWN = Integer.MAX_VALUE; |
| } |
