--- old/agent/src/share/classes/sun/jvm/hotspot/asm/Instruction.java Wed Aug 26 18:20:07 2009 +++ /dev/null Wed Aug 26 18:20:07 2009 @@ -1,53 +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; - -public interface Instruction { - public String getName(); - - // total size in bytes (operands + opcode). - // for eg. in sparc it is always 4 (= 32bits) - public int getSize(); - - // some type testers - public boolean isIllegal(); - public boolean isArithmetic(); - public boolean isLogical(); - public boolean isShift(); - public boolean isMove(); - public boolean isBranch(); - public boolean isCall(); - public boolean isReturn(); - public boolean isLoad(); - public boolean isStore(); - public boolean isFloat(); - public boolean isTrap(); - public boolean isNoop(); - - // convert the instruction as String given currentPc - // and SymbolFinder - - public String asString(long currentPc, SymbolFinder symFinder); -}