1 /*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "jni_internal.h"
18 #include "scoped_thread_state_change.h"
19 #include "thread.h"
20
21 namespace art {
22
Throwable_nativeFillInStackTrace(JNIEnv * env,jclass)23 static jobject Throwable_nativeFillInStackTrace(JNIEnv* env, jclass) {
24 ScopedObjectAccess soa(env);
25 return soa.Self()->CreateInternalStackTrace(soa);
26 }
27
Throwable_nativeGetStackTrace(JNIEnv * env,jclass,jobject javaStackState)28 static jobjectArray Throwable_nativeGetStackTrace(JNIEnv* env, jclass, jobject javaStackState) {
29 if (javaStackState == NULL) {
30 return NULL;
31 }
32 return Thread::InternalStackTraceToStackTraceElementArray(env, javaStackState);
33 }
34
35 static JNINativeMethod gMethods[] = {
36 NATIVE_METHOD(Throwable, nativeFillInStackTrace, "()Ljava/lang/Object;"),
37 NATIVE_METHOD(Throwable, nativeGetStackTrace, "(Ljava/lang/Object;)[Ljava/lang/StackTraceElement;"),
38 };
39
register_java_lang_Throwable(JNIEnv * env)40 void register_java_lang_Throwable(JNIEnv* env) {
41 REGISTER_NATIVE_METHODS("java/lang/Throwable");
42 }
43
44 } // namespace art
45