1 /*

        2  * Copyright (c) 1994, 2011, Oracle and/or its affiliates. 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 it

        6  * under the terms of the GNU General Public License version 2 only, as

        7  * published by the Free Software Foundation.  Oracle designates this

        8  * particular file as subject to the "Classpath" exception as provided

        9  * by Oracle in the LICENSE file that accompanied this code.

       10  *

       11  * This code is distributed in the hope that it will be useful, but WITHOUT

       12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

       13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

       14  * version 2 for more details (a copy is included in the LICENSE file that

       15  * accompanied this code).

       16  *

       17  * You should have received a copy of the GNU General Public License version

       18  * 2 along with this work; if not, write to the Free Software Foundation,

       19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

       20  *

       21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

       22  * or visit www.oracle.com if you need additional information or have any

       23  * questions.

       24  */

       25 

       26 /*

       27  *      Implementation of class Throwable

       28  *

       29  *      former classruntime.c, Wed Jun 26 18:43:20 1991

       30  */

       31 

       32 #include <stdio.h>

       33 #include <signal.h>

       34 

       35 #include "jni.h"

       36 #include "jvm.h"

       37 

       38 #include "java_lang_Throwable.h"

       39 

       40 /*

       41  * Fill in the current stack trace in this exception.  This is

       42  * usually called automatically when the exception is created but it

       43  * may also be called explicitly by the user.  This routine returns

       44  * `this' so you can write 'throw e.fillInStackTrace();'

       45  */

       46 JNIEXPORT jobject JNICALL

       47 Java_java_lang_Throwable_fillInStackTrace(JNIEnv *env, jobject throwable, int dummy)

       48 {

       49     JVM_FillInStackTrace(env, throwable);

       50     return throwable;

       51 }

       52 

       53 JNIEXPORT jint JNICALL

       54 Java_java_lang_Throwable_getStackTraceDepth(JNIEnv *env, jobject throwable)

       55 {

       56     return JVM_GetStackTraceDepth(env, throwable);

       57 }

       58 

       59 JNIEXPORT jobject JNICALL

       60 Java_java_lang_Throwable_getStackTraceElement(JNIEnv *env,

       61                                               jobject throwable, jint index)

       62 {

       63     return JVM_GetStackTraceElement(env, throwable, index);

       64 }