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#ifndef _DALVIK_HPROF_STACK
17#define _DALVIK_HPROF_STACK
18
19#include "../alloc/HeapInternal.h"
20
21typedef struct {
22    const Method *method;
23    int pc;
24} StackFrame;
25
26typedef struct {
27    StackFrame frame;
28    unsigned char live;
29} StackFrameEntry;
30
31int hprofStartupStack();
32int hprofShutdown_Stack();
33int hprofDumpStacks(hprof_context_t *ctx);
34void hprofFillInStackTrace(void *objectPtr);
35
36int hprofStartup_StackFrame();
37int hprofShutdown_StackFrame();
38hprof_stack_frame_id hprofLookupStackFrameId(const StackFrameEntry
39    *stackFrameEntry);
40int hprofDumpStackFrames(hprof_context_t *ctx);
41
42#endif /* _DALVIK_HPROF_STACK */
43