d30de5ab31
Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com> Reviewed-by: dcubed
63 lines
2.3 KiB
Java
63 lines
2.3 KiB
Java
/*
|
|
* Copyright (c) 2014, 2015, 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.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8001071
|
|
* @summary Add simple range check into VM implemenation of Unsafe access methods
|
|
* @library /testlibrary
|
|
* @modules java.base/sun.misc
|
|
* java.management
|
|
*/
|
|
|
|
import com.oracle.java.testlibrary.*;
|
|
import sun.misc.Unsafe;
|
|
|
|
public class RangeCheck {
|
|
|
|
public static void main(String args[]) throws Exception {
|
|
if (!Platform.isDebugBuild()) {
|
|
System.out.println("Testing assert which requires a debug build. Passing silently.");
|
|
return;
|
|
}
|
|
|
|
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
|
|
true,
|
|
"-Xmx32m",
|
|
"-XX:-TransmitErrorReport",
|
|
"-XX:-CreateCoredumpOnCrash",
|
|
"-XX:-InlineUnsafeOps", // The compiler intrinsics doesn't have the assert
|
|
DummyClassWithMainRangeCheck.class.getName());
|
|
|
|
OutputAnalyzer output = new OutputAnalyzer(pb.start());
|
|
output.shouldMatch("assert\\(byte_offset < p_size\\) failed: Unsafe access: offset \\d+ > object's size \\d+");
|
|
}
|
|
|
|
public static class DummyClassWithMainRangeCheck {
|
|
public static void main(String args[]) throws Exception {
|
|
Unsafe unsafe = Utils.getUnsafe();
|
|
unsafe.getObject(new DummyClassWithMainRangeCheck(), Short.MAX_VALUE);
|
|
}
|
|
}
|
|
}
|