jdk-24/test/hotspot/jtreg/serviceability/jvmti/events/ExceptionCatch/excatch01/excatch01a.jasm

/*
 * Copyright (c) 2003, 2022, 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.
 */

/* Reassembled from the following Java pattern:
 *
 * public class excatch01a {
 *     public static void run() {
 *         excatch01b t = new excatch01b();
 *         try {
 *             t.meth1();
 *         } catch (Throwable e) {}
 *         try {
 *             t.meth2(0);
 *         } catch (Throwable e) {}
 *         try {
 *             t.meth3(2);
 *         } catch (Throwable e) {}
 *     }
 * }
 *
 * class excatch01b {
 *     public static void meth1() throws Throwable {
 *         throw new excatch01c();
 *     }
 *
 *     public int meth2(int i) throws ArithmeticException {
 *         return (10 / i);
 *     }
 *
 *     public int meth3(int i) throws IndexOutOfBoundsException {
 *         int arr[] = {1};
 *         return arr[i];
 *     }
 * }
 *
 * class excatch01c extends Throwable {
 * }
 *
 */

super public class excatch01a {

    public Method "<init>":"()V" stack 1 locals 1 {
        aload_0;
        invokespecial        Method java/lang/Object."<init>":"()V";
        return;
    }

    public static Method run:"()V" stack 2 locals 2 {
        new     class excatch01b;
        dup;
        invokespecial Method excatch01b."<init>":"()V";
        astore_0;
    try t0;
        invokestatic Method excatch01b.meth1:"()V";
    endtry t0;
        goto    L15;
    catch t0 java/lang/Throwable; // bci=14
        astore_1;
    try t1;
L15:    aload_0;
        iconst_0;
        invokevirtual Method excatch01b.meth2:"(I)I";
        pop;
    endtry t1;
        goto    L25;
    catch t1 java/lang/Throwable; // bci=24
        astore_1;
    try t2;
L25:    aload_0;
        iconst_2;
        invokevirtual Method excatch01b.meth3:"(I)I";
        pop;
    endtry t2;
        goto    L35;
    catch t2 java/lang/Throwable; // bci=34
        astore_1;
L35:    return;
    }

}

super class excatch01b {

    Method "<init>":"()V" stack 1 locals 1 {
        aload_0;
        invokespecial        Method java/lang/Object."<init>":"()V";
        return;
    }

    public static Method meth1:"()V"
    throws java/lang/Throwable
    stack 2 locals 0 {
        new     class excatch01c;
        dup;
        invokespecial Method excatch01c."<init>":"()V";
        athrow; // bci=7
    }

    public Method meth2:"(I)I"
    throws java/lang/ArithmeticException
    stack 2 locals 2 {
        bipush  10;
        iload_1;
        idiv;   // bci=3
        ireturn;
    }

    public Method meth3:"(I)I"
    throws java/lang/IndexOutOfBoundsException
    stack 4 locals 3 {
        iconst_1;
        newarray int;
        dup;
        iconst_0;
        iconst_1;
        iastore;
        astore_2;
        aload_2;
        iload_1;
        iaload;  // bci=10
        ireturn;
    }
}

super class excatch01c extends java/lang/Throwable {

    Method "<init>":"()V" stack 1 locals 1 {
        aload_0;
        invokespecial Method java/lang/Throwable."<init>":"()V";
        return;
    }

}