82 lines
3.1 KiB
Java
82 lines
3.1 KiB
Java
/*
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* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2020, Arm Limited. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8244164
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* @requires vm.aot & vm.bits == 64
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* @library /test/lib /testlibrary /
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* @modules java.base/jdk.internal.misc
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* @build compiler.aot.TestHeapBase
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* sun.hotspot.WhiteBox
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* @run driver ClassFileInstaller sun.hotspot.WhiteBox
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* @run driver compiler.aot.AotCompiler -libname libTestHeapBase.so
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* -class compiler.aot.TestHeapBase
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* -compile compiler.aot.TestHeapBase.test()V
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* -extraopt -XX:+UseCompressedOops -extraopt -Xmx1g
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* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseAOT
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* -XX:+UseCompressedOops -XX:HeapBaseMinAddress=32g
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* -XX:AOTLibrary=./libTestHeapBase.so -Xbootclasspath/a:.
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* -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xlog:aot+class+load=trace
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* compiler.aot.TestHeapBase
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* @summary check for crash when jaotc is run with zero-based compressed oops then
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* generated code is loaded in vm with non-zero-based compressed oops.
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*/
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package compiler.aot;
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import java.lang.reflect.Method;
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import jdk.test.lib.Asserts;
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import jdk.test.lib.Utils;
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import sun.hotspot.WhiteBox;
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import compiler.whitebox.CompilerWhiteBoxTest;
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public final class TestHeapBase {
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private static final String TEST_METHOD = "test";
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private static final WhiteBox WB = WhiteBox.getWhiteBox();
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private final Method testMethod;
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private TestHeapBase() {
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try {
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testMethod = getClass().getDeclaredMethod(TEST_METHOD);
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} catch (NoSuchMethodException e) {
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throw new Error("TEST BUG: no test method found", e);
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}
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}
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public static void main(String args[]) {
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new TestHeapBase().test();
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}
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private void test() {
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System.out.println("Hello, World!");
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Asserts.assertTrue(WB.isMethodCompiled(testMethod),
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"Method expected to be compiled");
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Asserts.assertEQ(WB.getMethodCompilationLevel(testMethod),
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CompilerWhiteBoxTest.COMP_LEVEL_AOT,
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"Expected method to be AOT compiled");
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}
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}
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