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 "java_lang_Throwable.h"
18
19 #include "jni_internal.h"
20 #include "scoped_fast_native_object_access.h"
21 #include "thread.h"
22
23 namespace art {
24
Throwable_nativeFillInStackTrace(JNIEnv * env,jclass)25 static jobject Throwable_nativeFillInStackTrace(JNIEnv* env, jclass) {
26 ScopedFastNativeObjectAccess soa(env);
27 return soa.Self()->CreateInternalStackTrace<false>(soa);
28 }
29
Throwable_nativeGetStackTrace(JNIEnv * env,jclass,jobject javaStackState)30 static jobjectArray Throwable_nativeGetStackTrace(JNIEnv* env, jclass, jobject javaStackState) {
31 if (javaStackState == nullptr) {
32 return nullptr;
33 }
34 ScopedFastNativeObjectAccess soa(env);
35 return Thread::InternalStackTraceToStackTraceElementArray(soa, javaStackState);
36 }
37
38 static JNINativeMethod gMethods[] = {
39 NATIVE_METHOD(Throwable, nativeFillInStackTrace, "!()Ljava/lang/Object;"),
40 NATIVE_METHOD(Throwable, nativeGetStackTrace, "!(Ljava/lang/Object;)[Ljava/lang/StackTraceElement;"),
41 };
42
register_java_lang_Throwable(JNIEnv * env)43 void register_java_lang_Throwable(JNIEnv* env) {
44 REGISTER_NATIVE_METHODS("java/lang/Throwable");
45 }
46
47 } // namespace art
48