9583e3657e
Co-authored-by: Ron Pressler <rpressler@openjdk.org> Co-authored-by: Alan Bateman <alanb@openjdk.org> Co-authored-by: Erik Österlund <eosterlund@openjdk.org> Co-authored-by: Andrew Haley <aph@openjdk.org> Co-authored-by: Rickard Bäckman <rbackman@openjdk.org> Co-authored-by: Markus Grönlund <mgronlun@openjdk.org> Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org> Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org> Co-authored-by: Chris Plummer <cjplummer@openjdk.org> Co-authored-by: Coleen Phillimore <coleenp@openjdk.org> Co-authored-by: Robbin Ehn <rehn@openjdk.org> Co-authored-by: Stefan Karlsson <stefank@openjdk.org> Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org> Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org> Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
116 lines
2.8 KiB
Plaintext
116 lines
2.8 KiB
Plaintext
/*
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* Copyright (c) 2003, 2022, 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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/* Reassembled from the following Java pattern:
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*
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* class frameloc01a extends Thread {
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* public void meth01(int i) {
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* try {
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* if (i > 0) {
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* throw new Throwable();
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* }
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* } catch (Throwable e) {}
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* }
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* public void run() {
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* int local = 2003;
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* synchronized (frameloc01.lock1) {
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* frameloc01.lock1.notify();
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* }
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* synchronized (frameloc01.lock2) {
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* frameloc01.fld = local;
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* }
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* }
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* }
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*
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*/
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super class frameloc01a extends java/lang/Thread {
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Method "<init>":"()V" stack 1 locals 1 {
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aload_0;
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invokespecial Method java/lang/Thread."<init>":"()V";
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return;
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}
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public Method meth01:"(I)V" stack 2 locals 3 {
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try t0;
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iload_1;
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ifle L12;
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new class java/lang/Throwable;
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dup;
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invokespecial Method java/lang/Throwable."<init>":"()V";
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athrow;
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endtry t0;
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L12: goto L16;
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catch t0 java/lang/Throwable;
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astore_2; // bci=15, expected to be here
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L16: return;
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}
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public Method run:"()V" stack 1 locals 5 {
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sipush 2003;
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istore_1;
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getstatic Field frameloc01.lock1:"Ljava/lang/Object;";
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astore_2;
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aload_2;
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monitorenter;
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try t0;
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getstatic Field frameloc01.lock1:"Ljava/lang/Object;";
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invokevirtual Method java/lang/Object.notify:"()V";
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aload_2;
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monitorexit;
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endtry t0;
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goto L26;
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catch t0 #0;
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catch t1 #0;
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try t1;
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astore_3;
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aload_2;
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monitorexit;
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endtry t1;
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aload_3;
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athrow;
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L26: getstatic Field frameloc01.lock2:"Ljava/lang/Object;";
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astore_3;
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aload_3;
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monitorenter; // bci=31, expected to be here
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try t2;
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iload_1;
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putstatic Field frameloc01.fld:"I";
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aload_3;
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monitorexit;
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endtry t2;
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goto L48;
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catch t2 #0;
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catch t3 #0;
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try t3;
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astore 4;
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aload_3;
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monitorexit;
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endtry t3;
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aload 4;
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athrow;
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L48: return;
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}
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}
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