54 lines
2.2 KiB
Java
54 lines
2.2 KiB
Java
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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. 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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*
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* @summary converted from VM Testbase nsk/jvmti/PopFrame/popframe009.
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* VM Testbase keywords: [quick, jpda, jvmti, noras]
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* VM Testbase readme:
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* DESCRIPTION
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* The test exercises JVMTI function PopFrame(thread).
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* The test creates a child thread setting breakpoint to the method
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* checkPoint, then starts the thread which does the following:
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* - calls method checkPoint
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* - recursively calls method fibonacci (intended to be inlined)
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* - calls method checkPoint
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* Starting the child thread the test waits for the first breakpoint in
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* method checkPoint, then tries to catch the child thread being running
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* method fibonacci and if succeeded do multiple PopFrame till method
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* run. Finally the test waits for the second breakpoint in method
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* checkPoint and verify the result of the method fibonacci call.
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* COMMENTS
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* This test is based on the following bug:
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* 4647643 SEGV or SIGBUS in JVM with PopAsynchronousTest
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* Ported from JVMDI.
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*
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* @library /vmTestbase
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* /test/lib
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* @run driver jdk.test.lib.FileInstaller . .
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* @run main/othervm/native -agentlib:popframe009 nsk.jvmti.PopFrame.popframe009
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*/
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