/*
* Copyright (c) 2012, 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 com.sun.max.vm.ext.jvmti;
import com.sun.max.annotate.*;
import com.sun.max.unsafe.*;
import com.sun.max.vm.*;
/**
* Support for the deprecated but still used -XrunNAME option.
*/
public class RunAgentVMOption extends AgentVMOption {
private static final String optionValueTemplate = "NAME[:<options>]";
@HOSTED_ONLY
public RunAgentVMOption() {
super("-Xrun", optionValueTemplate,
"(deprecated) load native agent library NAME, e.g. -Xrunjdwp",
false);
}
@Override
public boolean parseValue(Pointer optionValue) {
Info info = checkSpace();
Pointer p = optionValue;
info.libStart = p;
int b = 0;
while ((b = p.readByte(0)) != (byte) 0) {
if (b == ':') {
p.setByte(0, (byte) 0); // zero terminate library name
info.optionStart = p.plus(1);
break;
}
p = p.plus(1);
}
return finishParse(info);
}
@Override
public void printHelp() {
VMOptions.printHelpForOption(category(), prefix, optionValueTemplate, help);
}
}