include/dacollection.h

   1 /*
   2  *  DA probe
   3  *
   4  * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:
   7  *
   8  * Jaewon Lim <jaewon81.lim@samsung.com>
   9  * Woojin Jung <woojin2.jung@samsung.com>
  10  * Juyoung Kim <j0.kim@samsung.com>
  11  *
  12  * This library is free software; you can redistribute it and/or modify it under
  13  * the terms of the GNU Lesser General Public License as published by the
  14  * Free Software Foundation; either version 2.1 of the License, or (at your option)
  15  * any later version.
  16  *
  17  * This library is distributed in the hope that it will be useful, but WITHOUT ANY
  18  * WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
  20  * License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * along with this library; if not, write to the Free Software Foundation, Inc., 51
  24  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  25  *
  26  * Contributors:
  27  * - S-Core Co., Ltd
  28  *
  29  */
  30
  31 #ifndef __COLLECTIONS_H__
  32 #define __COLLECTIONS_H__
  33
  34 #include <pthread.h>                    // for pthread_mutex_t
  35
  36 #include "khash.h"
  37
  38 #ifdef __cplusplus
  39 extern "C"{
  40 #endif
  41
  42 #define SYMBOLHASH                      _hashinfo.symHash
  43 #define SYMBOLHASH_LOCK         pthread_mutex_lock(&(_hashinfo.symHashMutex))
  44 #define SYMBOLHASH_UNLOCK       pthread_mutex_unlock(&(_hashinfo.symHashMutex))
  45
  46 #define MEMORYHASH                      _hashinfo.memHash
  47 #define MEMORYHASH_LOCK         pthread_mutex_lock(&(_hashinfo.memHashMutex))
  48 #define MEMORYHASH_UNLOCK       pthread_mutex_unlock(&(_hashinfo.memHashMutex))
  49
  50 #define UIOBJECTHASH            _hashinfo.uiobjHash
  51 #define UIOBJECTHASH_LOCK       pthread_mutex_lock(&(_hashinfo.uiobjHashMutex))
  52 #define UIOBJECTHASH_UNLOCK     pthread_mutex_unlock(&(_hashinfo.uiobjHashMutex))
  53
  54 #define OBJECTHASH                      _hashinfo.objHash
  55 #define OBJECTHASH_LOCK         pthread_mutex_lock(&(_hashinfo.objHashMutex))
  56 #define OBJECTHASH_UNLOCK       pthread_mutex_unlock(&(_hashinfo.objHashMutex))
  57
  58 #define DETECTORHASH            _hashinfo.dttHash
  59 #define DETECTORHASH_LOCK       pthread_mutex_lock(&(_hashinfo.dttHashMutex))
  60 #define DETECTORHASH_UNLOCK     pthread_mutex_unlock(&(_hashinfo.dttHashMutex))
  61
  62 #define MEMTYPE_ALLOC   0x01
  63 #define MEMTYPE_FREE    0x01
  64 #define MEMTYPE_NEW             0x03
  65 #define MEMTYPE_DELETE  0x03
  66
  67 #define MEM_INTERNAL    0x01
  68 #define MEM_EXTERNAL    0x02
  69
  70 #define MEMMASK_CALLER  0xFFFF000000000000L
  71 #define MEMMASK_TYPE    0x0000FFFF00000000L
  72 #define MEMMASK_SIZE    0x00000000FFFFFFFFL
  73
  74 #define GET_MEMSIZE(_info)              ((size_t)(_info & MEMMASK_SIZE))
  75 #define GET_MEMCALLER(_info)    ((unsigned short)((_info & MEMMASK_CALLER) >> 48))
  76 #define GET_MEMTYPE(_info)              ((unsigned short)((_info & MEMMASK_TYPE) >> 32))
  77
  78 #define MAKE_MEMINFO(caller, type, size)        \
  79         (((uint64_t)caller << 48) | ((uint64_t)type << 32) | ((uint64_t)size))
  80
  81 #define OBJECT_INTERNAL 0x01
  82 #define OBJECT_EXTERNAL 0x02
  83
  84 typedef struct
  85 {
  86         char* type;
  87         char* name;
  88 } _uiobjectinfo;
  89
  90 // khash table function definition
  91 KHASH_MAP_INIT_INT(symbol, char*)
  92
  93 KHASH_MAP_INIT_INT(allocmap, uint64_t)
  94
  95 KHASH_MAP_INIT_INT(uiobject, _uiobjectinfo*)
  96
  97 KHASH_MAP_INIT_INT(object, unsigned short)
  98
  99 KHASH_MAP_INIT_INT(detector, void*)
 100
 101 typedef struct
 102 {
 103         khash_t(symbol)*        symHash;
 104         pthread_mutex_t         symHashMutex;
 105         khash_t(allocmap)*      memHash;
 106         pthread_mutex_t         memHashMutex;
 107         khash_t(uiobject)*      uiobjHash;
 108         pthread_mutex_t         uiobjHashMutex;
 109         khash_t(object)*        objHash;
 110         pthread_mutex_t         objHashMutex;
 111         khash_t(detector)*      dttHash;
 112         pthread_mutex_t         dttHashMutex;
 113 } __hashInfo;
 114
 115 extern __hashInfo _hashinfo;
 116
 117 // APIs for symdata linked list
 118 int add_to_glist(char* key, void* data);
 119 int remove_from_glist(char* key);
 120 int remove_all_glist();
 121 void* find_glist(char* key);
 122
 123 // APIs for hash table
 124 int initialize_hash_table();
 125 int finalize_hash_table();
 126
 127 int find_symbol_hash(void* ptr, char** psymbol);
 128 int add_symbol_hash(void* ptr, const char* str, int strlen);
 129 int add_memory_hash(void* ptr, size_t size, unsigned short type, unsigned short caller);
 130 int del_memory_hash(void* ptr, unsigned short type, unsigned short* caller);
 131
 132 int find_uiobject_hash(void* ptr, char** type,  char** classname);
 133 int add_uiobject_hash_class(void* ptr, const char* classname);
 134 int add_uiobject_hash_type(void* ptr, const char* type);
 135 int del_uiobject_hash(void* ptr);
 136
 137 int find_object_hash(void* ptr, unsigned short *caller);
 138 int add_object_hash(void* ptr, unsigned short caller);
 139 int del_object_hash(void* ptr, unsigned short *caller);
 140
 141 int add_detector_hash(void* ptr, void* listener);
 142 int del_detector_hash(void* ptr);
 143
 144 #ifdef __cplusplus
 145 }
 146 #endif
 147
 148 #endif /* __COLLECTIONS_H_ */