DdmHeap.h revision 375fb116bcb817b37509ab579dbd55cdbb765cbf 
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 */
27void 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 */
39void dvmDdmSendHeapSegments(bool shouldLock, bool native);
40
41#endif  // DALVIK_ALLOC_DDMHEAP_H_
42