dalvik/vm/alloc/DdmHeap.h

   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  * DDM-specific internal heap functions.
  18  */
  19 #ifndef DALVIK_ALLOC_DDMHEAP_H_
  20 #define DALVIK_ALLOC_DDMHEAP_H_
  21
  22 /*
  23  * Sends the current heap info to the DDM server.
  24  * Should be called after a GC when gcHeap->ddmHpifWhen
  25  * is non-zero.
  26  */
  27 void dvmDdmSendHeapInfo(int reason, bool shouldLock);
  28
  29 /*
  30  * Walks through the heap and sends a series of
  31  * HPST/NHST, HPSG/HPSO/NHSG, and HPEN/NHEN chunks that describe
  32  * the contents of the GC or native heap.
  33  *
  34  * @param shouldLock If true, grab the heap lock.  If false,
  35  *                   the heap lock must already be held.
  36  * @param heap       If false, dump the GC heap; if true, dump the
  37  *                   native heap.
  38  */
  39 void dvmDdmSendHeapSegments(bool shouldLock, bool native);
  40
  41 #endif  // DALVIK_ALLOC_DDMHEAP_H_