--- old/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/MemoryInstructionDecoder.java	Thu Sep 17 16:09:54 2009
+++ /dev/null	Thu Sep 17 16:09:54 2009
@@ -1,86 +0,0 @@
-/*
- * 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.sparc;
-
-import sun.jvm.hotspot.asm.*;
-
-abstract class MemoryInstructionDecoder extends InstructionDecoder {
-    final int    op3;
-    final String name;
-    final int    dataType;
-
-    SPARCRegisterIndirectAddress newRegisterIndirectAddress(SPARCRegister rs1, SPARCRegister rs2) {
-        return new SPARCRegisterIndirectAddress(rs1, rs2);
-    }
-
-    SPARCRegisterIndirectAddress newRegisterIndirectAddress(SPARCRegister rs1, int offset) {
-        return new SPARCRegisterIndirectAddress(rs1, offset);
-    }
-
-    static void setAddressSpace(int instruction, SPARCRegisterIndirectAddress addr) {
-        int asi = (instruction & ASI_MASK) >>> ASI_START_BIT;
-        addr.setAddressSpace(asi);
-    }
-
-    SPARCRegisterIndirectAddress getRegisterIndirectAddress(int instruction) {
-        SPARCRegister rs1 = SPARCRegisters.getRegister(getSourceRegister1(instruction));
-        boolean iBit = isIBitSet(instruction);
-        SPARCRegisterIndirectAddress addr = null;
-        if (iBit) {
-            int simm13 = extractSignedIntFromNBits(instruction, 13);
-            addr = newRegisterIndirectAddress(rs1,simm13);
-        } else {
-            SPARCRegister rs2 = SPARCRegisters.getRegister(getSourceRegister2(instruction));
-            addr = newRegisterIndirectAddress(rs1,rs2);
-        }
-        return addr;
-    }
-
-    MemoryInstructionDecoder(int op3, String name, int dataType) {
-        this.op3 = op3;
-        this.name = name;
-        this.dataType = dataType;
-    }
-
-    Instruction decode(int instruction, SPARCInstructionFactory factory) {
-        SPARCRegisterIndirectAddress addr = getRegisterIndirectAddress(instruction);
-        SPARCRegister rd = getDestination(instruction);
-        boolean isV9Okay = (factory instanceof SPARCV9InstructionFactory);
-        if ( (rd == null) || (! isV9Okay && rd.isV9Only()) )
-            return factory.newIllegalInstruction(instruction);
-
-        return decodeMemoryInstruction(instruction, addr, rd, factory);
-    }
-
-    SPARCRegister getDestination(int instruction) {
-        int rdNum = getDestinationRegister(instruction);
-        SPARCRegister rd = RegisterDecoder.decode(dataType, rdNum);
-        return rd;
-    }
-
-    abstract Instruction decodeMemoryInstruction(int instruction,
-                                   SPARCRegisterIndirectAddress addr,
-                                   SPARCRegister rd, SPARCInstructionFactory factory);
-}