Path: blob/master/test/hotspot/jtreg/runtime/Locals/TestLargeLocalVarsStackRegion.java
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/*1* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.2* Copyright (c) 2021, BELLSOFT. All rights reserved.3* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.4*5* This code is free software; you can redistribute it and/or modify it6* under the terms of the GNU General Public License version 2 only, as7* published by the Free Software Foundation.8*9* This code is distributed in the hope that it will be useful, but WITHOUT10* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or11* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License12* version 2 for more details (a copy is included in the LICENSE file that13* accompanied this code).14*15* You should have received a copy of the GNU General Public License version16* 2 along with this work; if not, write to the Free Software Foundation,17* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.18*19* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA20* or visit www.oracle.com if you need additional information or have any21* questions.22*/2324/*25* @test26* @bug 826575627* @library /test/lib /28* @compile TestLargeLocalVarsStackRegionHelper.jasm29* @run main runtime.Locals.TestLargeLocalVarsStackRegion30*/3132package runtime.Locals;3334import jdk.test.lib.Asserts;3536public class TestLargeLocalVarsStackRegion {3738// Some platforms (such as windows-aarch64) may have39// stack page touch order restrictions.40// Test calls method with large local vars stack region41// to trigger usage of several stack memory pages and42// check the validity of the touch order.43//44// Helper method is written in jasm as this allows to45// specify local vars stack region size directly.46public static void main(String args[]) {47Asserts.assertEQ(TestLargeLocalVarsStackRegionHelper.tst(), 0);48}49}505152