6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
/*
* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
package sun.jvm.hotspot.asm.x86;
import sun.jvm.hotspot.asm.*;
public class X86JmpInstruction extends X86Instruction
implements BranchInstruction {
final private Address addr;
public X86JmpInstruction(String name, Address addr, int size, int prefixes) {
super(name, size, prefixes);
this.addr = addr;
if(addr instanceof X86PCRelativeAddress) {
((X86PCRelativeAddress)addr).setInstructionSize(getSize());
}
}
public String asString(long currentPc, SymbolFinder symFinder) {
StringBuffer buf = new StringBuffer();
buf.append(getPrefixString());
buf.append(getName());
buf.append(spaces);
long address;
if(addr instanceof X86PCRelativeAddress) {
long disp = ((X86PCRelativeAddress)addr).getDisplacement();
address = disp + currentPc;
buf.append(symFinder.getSymbolFor(address));
}
else {
buf.append(addr.toString());
}
return buf.toString();
}
public Address getBranchDestination() {
return addr;
}
public boolean isBranch() {
return true;
}
public boolean isConditional() {
return false;
}
}