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.sparc; 26 27 import sun.jvm.hotspot.asm.*; 28 29 public class SPARCCallInstruction extends SPARCInstruction 30 implements CallInstruction { 31 final private PCRelativeAddress addr; 32 33 public SPARCCallInstruction(PCRelativeAddress addr) { 34 super("call"); 35 this.addr = addr; 36 } 37 38 public String asString(long currentPc, SymbolFinder symFinder) { 39 long address = addr.getDisplacement() + currentPc; 40 StringBuffer buf = new StringBuffer(); 41 buf.append(getName()); 42 buf.append(spaces); 43 buf.append(symFinder.getSymbolFor(address)); 44 return buf.toString(); 45 } 46 47 public Address getBranchDestination() { 48 return addr; 49 } 50 51 public boolean isCall() { 52 return true; 53 } 54 55 public boolean isConditional() { 56 return false; 57 } 58 }