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Added memory heap object implementation; Added RT_LIST_OBJECT_INIT macro.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2046 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong@gmail.com
2012-04-14 03:52:56 +00:00
parent 8061067343
commit 87195cf84e
6 changed files with 681 additions and 322 deletions
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include/rtdebug.h
+4
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@@ -21,6 +21,10 @@
#define RT_DEBUG_MEM 0
#endif
#ifndef RT_DEBUG_MEMHEAP
#define RT_DEBUG_MEMHEAP 0
#endif
#ifndef RT_DEBUG_MODULE
#define RT_DEBUG_MODULE 0
#endif
include/rtdef.h
+258 -220
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include/rtservice.h
+107 -102
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include/rtthread.h
+12
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@@ -207,6 +207,18 @@ void rt_free_sethook(void (*hook)(void *ptr));
#endif
#ifdef RT_USING_MEMHEAP
/**
* memory heap object interface
*/
rt_err_t rt_memheap_init(struct rt_memheap* memheap, const char* name,
void *start_addr, rt_uint32_t size);
rt_err_t rt_memheap_detach(struct rt_memheap* heap);
void* rt_memheap_alloc(struct rt_memheap *heap, rt_uint32_t size);
void rt_memheap_free(void* ptr);
#endif
/*@}*/
/**
src/memheap.c
+296
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src/object.c
+4
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@@ -46,6 +46,10 @@ struct rt_object_information rt_object_container[RT_Object_Class_Unknown] =
/* initialize object container - message queue */
{RT_Object_Class_MessageQueue, _OBJ_CONTAINER_LIST_INIT(RT_Object_Class_MessageQueue), sizeof(struct rt_messagequeue)},
#endif
#ifdef RT_USING_MEMHEAP
/* initialize object container - memory heap */
{RT_Object_Class_MemHeap, _OBJ_CONTAINER_LIST_INIT(RT_Object_Class_MemHeap), sizeof(struct rt_memheap)},
#endif
#ifdef RT_USING_MEMPOOL
/* initialize object container - memory pool */
{RT_Object_Class_MemPool, _OBJ_CONTAINER_LIST_INIT(RT_Object_Class_MemPool), sizeof(struct rt_mempool)},