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_fast_native_object_access.h"
19 #include "thread.h"
20
21 namespace art {
22
Throwable_nativeFillInStackTrace(JNIEnv * env,jclass)23 static jobject Throwable_nativeFillInStackTrace(JNIEnv* env, jclass) {
24 ScopedFastNativeObjectAccess soa(env);
25 return soa.Self()->CreateInternalStackTrace<false>(soa);
26 }
27
Throwable_nativeGetStackTrace(JNIEnv * env,jclass,jobject javaStackState)28 static jobjectArray Throwable_nativeGetStackTrace(JNIEnv* env, jclass, jobject javaStackState) {
29 if (javaStackState == nullptr) {
30 return nullptr;
31 }
32 ScopedFastNativeObjectAccess soa(env);
33 return Thread::InternalStackTraceToStackTraceElementArray(soa, javaStackState);
34 }
35
36 static JNINativeMethod gMethods[] = {
37 NATIVE_METHOD(Throwable, nativeFillInStackTrace, "!()Ljava/lang/Object;"),
38 NATIVE_METHOD(Throwable, nativeGetStackTrace, "!(Ljava/lang/Object;)[Ljava/lang/StackTraceElement;"),
39 };
40
register_java_lang_Throwable(JNIEnv * env)41 void register_java_lang_Throwable(JNIEnv* env) {
42 REGISTER_NATIVE_METHODS("java/lang/Throwable");
43 }
44
45 } // namespace art
46