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/*
* Copyright (C) 2008 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.
*/
/*
* Allocation tracking and reporting.
*/
#ifndef DALVIK_ALLOCTRACKER_H_
#define DALVIK_ALLOCTRACKER_H_
/* initialization */
bool dvmAllocTrackerStartup(void);
void dvmAllocTrackerShutdown(void);
struct AllocRecord;
/*
* Enable allocation tracking. Does nothing if tracking is already enabled.
*/
bool dvmEnableAllocTracker(void);
/*
* Disable allocation tracking. Does nothing if tracking is not enabled.
*/
void dvmDisableAllocTracker(void);
/*
* If allocation tracking is enabled, add a new entry to the set.
*/
#define dvmTrackAllocation(_clazz, _size) \
{ \
if (gDvm.allocRecords != NULL) \
dvmDoTrackAllocation(_clazz, _size); \
}
void dvmDoTrackAllocation(ClassObject* clazz, size_t size);
/*
* Generate a DDM packet with all of the tracked allocation data.
*
* On success, returns "true" with "*pData" and "*pDataLen" set. "*pData"
* refers to newly-allocated storage that must be freed by the caller.
*/
bool dvmGenerateTrackedAllocationReport(u1** pData, size_t* pDataLen);
/*
* Dump the tracked allocations to the log file. If "enable" is set, this
* will enable tracking if it's not already on.
*/
void dvmDumpTrackedAllocations(bool enable);
#endif // DALVIK_ALLOCTRACKER_H_
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