1/*
2 * Copyright (c) 2010, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * *  Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 *
12 * *  Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * *  Neither the name of Texas Instruments Incorporated nor the names of
17 *    its contributors may be used to endorse or promote products derived
18 *    from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifndef OMX_DEBUGMEM_H
34#define OMX_DEBUGMEM_H
35
36#include <stdlib.h> // for size_t
37
38#if OMX_DEBUG
39void* OMX_DebugMem_calloc(size_t num, size_t size,
40                           const char* file, const char* func, int line);
41void* OMX_DebugMem_malloc(size_t size,
42                           const char* file, const char* func, int line);
43void* OMX_DebugMem_realloc(void *ptr, size_t size,
44                           const char* file, const char* func, int line);
45void  OMX_DebugMem_free(void* ptr,
46                         const char* file, const char* func, int line);
47int   OMX_DebugMem_validate(void *ptr,
48                         const char* file, const char* func, int line);
49
50void OMX_DebugMem_dump(const char *file, const char *func, int line);
51#endif
52
53#define OMX_MASK_MEMORY    0x00010000 /** One of the reserved bits from OMX_MASK_USERMASK */
54
55#define MEM_DEBUG_HANDLE_DESCR "DebugMemory"
56
57#if OMX_DEBUG
58    #define malloc(x)    OMX_DebugMem_malloc(x,__FILE__,__FUNCTION__,__LINE__)
59    #define calloc(n,s)  OMX_DebugMem_calloc(n,s,__FILE__,__FUNCTION__,__LINE__)
60    #define realloc(x,s) OMX_DebugMem_realloc(x,s,__FILE__,__FUNCTION__,__LINE__)
61    #define free(x)      OMX_DebugMem_free(x,__FILE__,__FUNCTION__ ,__LINE__)
62    #define validate(x)  OMX_DebugMem_validate(x, __FILE__,__FUNCTION__ ,__LINE__)
63    #define dump()      OMX_DebugMem_dump( __FILE__,__FUNCTION__ ,__LINE__)
64#else
65    #define validate(x)
66    #define dump()
67#endif
68
69
70#endif
71
72