text: /*
   * Copyright (c) 1994, 2011, 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.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * 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.
   */
  
  /*
   *      Implementation of class Throwable
   *
   *      former classruntime.c, Wed Jun 26 18:43:20 1991
   */
  
  #include <stdio.h>
  #include <signal.h>
  
  #include "jni.h"
  #include "jvm.h"
  
  #include "JNIHelp.h"
  
  #define NATIVE_METHOD(className, functionName, signature) \
  { #functionName, signature, (void*)(className ## _ ## functionName) }
  
  /*
   * Fill in the current stack trace in this exception.  This is
   * usually called automatically when the exception is created but it
   * may also be called explicitly by the user.  This routine returns
   * `this' so you can write 'throw e.fillInStackTrace();'
   */
  JNIEXPORT jobject JNICALL
  Throwable_fillInStackTrace(JNIEnv *env, jobject throwable, int dummy)
  {
      JVM_FillInStackTrace(env, throwable);
      return throwable;
  }
  
  JNIEXPORT jint JNICALL
  Throwable_getStackTraceDepth(JNIEnv *env, jobject throwable)
  {
      return JVM_GetStackTraceDepth(env, throwable);
  }
  
  JNIEXPORT jobject JNICALL
  Throwable_getStackTraceElement(JNIEnv *env,
                                                jobject throwable, jint index)
  {
      return JVM_GetStackTraceElement(env, throwable, index);
  }
  static JNINativeMethod gMethods[] = {
    NATIVE_METHOD(Throwable, fillInStackTrace, "(I)Ljava/lang/Throwable;"),
    NATIVE_METHOD(Throwable, getStackTraceDepth, "()I"),
    NATIVE_METHOD(Throwable, getStackTraceElement, "(I)Ljava/lang/StackTraceElement;"),
  };
  
  void register_java_lang_Throwable(JNIEnv* env) {
    jniRegisterNativeMethods(env, "java/lang/Throwable", gMethods, NELEM(gMethods));
  }
  