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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _DALVIK_ALLOC_VISIT
#define _DALVIK_ALLOC_VISIT
#include "Dalvik.h"
typedef enum {
ROOT_UNKNOWN = 0,
ROOT_JNI_GLOBAL,
ROOT_JNI_LOCAL,
ROOT_JAVA_FRAME,
ROOT_NATIVE_STACK,
ROOT_STICKY_CLASS,
ROOT_THREAD_BLOCK,
ROOT_MONITOR_USED,
ROOT_THREAD_OBJECT,
ROOT_INTERNED_STRING,
ROOT_FINALIZING,
ROOT_DEBUGGER,
ROOT_REFERENCE_CLEANUP,
ROOT_VM_INTERNAL,
ROOT_JNI_MONITOR,
} RootType;
/*
* Callback invoked with the address of a reference and a user
* supplied context argument.
*/
typedef void Visitor(void *addr, void *arg);
/*
* Like a Visitor, but passes root specific information such as the
* containing thread id and the root type. In cases where a root is
* not specific to a thread, 0, an invalid thread id is provided.
*/
typedef void RootVisitor(void *addr, u4 threadId, RootType type, void *arg);
/*
* Visits references in an object.
*/
void dvmVisitObject(Visitor *visitor, Object *obj, void *arg);
/*
* Visits references in the root set.
*/
void dvmVisitRoots(RootVisitor *visitor, void *arg);
#endif /* _DALVIK_ALLOC_VISIT */
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