/*
* Copyright (c) 2011, 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.oracle.max.vm.ext.t1x;
import java.util.*;
/**
* Records locations in the code buffer that need to be subsequently patched.
*/
public class PatchInfo {
/**
* Encoded patch data. The encoding format is defined in the platform specific subclasses.
*/
public int[] data = new int[10];
/**
* The length of valid data in {@code data} (which may be less that {@code data.length}).
*/
public int size;
public void ensureCapacity(int minCapacity) {
if (minCapacity > data.length) {
int newCapacity = (size * 3) / 2 + 1;
if (newCapacity < minCapacity) {
newCapacity = minCapacity;
}
data = Arrays.copyOf(data, newCapacity);
}
}
}