分离内存分配接口与内存分配算法 (#5175)

* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h

1 files changed, 27 insertions, 1 deletions

diff --git a/include/rtdef.h b/include/rtdef.h
index 74db37555a..b45b304aa8 100644
--- a/include/rtdef.h
+++ b/include/rtdef.h
@@ -431,7 +431,8 @@ enum rt_object_class_type
     RT_Object_Class_Device        = 0x09,      /**< The object is a device. */
     RT_Object_Class_Timer         = 0x0a,      /**< The object is a timer. */
     RT_Object_Class_Module        = 0x0b,      /**< The object is a module. */
-    RT_Object_Class_Unknown       = 0x0c,      /**< The object is unknown. */
+    RT_Object_Class_Memory        = 0x0c,      /**< The object is a memory. */
+    RT_Object_Class_Unknown       = 0x0e,      /**< The object is unknown. */
     RT_Object_Class_Static        = 0x80       /**< The object is a static object. */
 };
 
@@ -817,11 +818,35 @@ typedef struct rt_messagequeue *rt_mq_t;
 
 /**@{*/
 
+#ifdef RT_USING_HEAP
+/*
+ * memory structure
+ */
+struct rt_memory
+{
+    struct rt_object        parent;                 /**< inherit from rt_object */
+    const char *            algorithm;              /**< Memory management algorithm name */
+    rt_ubase_t              address;                /**< memory start address */
+    rt_size_t               total;                  /**< memory size */
+    rt_size_t               used;                   /**< size used */
+    rt_size_t               max;                    /**< maximum usage */
+};
+typedef struct rt_memory *rt_mem_t;
+#endif
+
 /*
  * memory management
  * heap & partition
  */
 
+#ifdef RT_USING_SMALL_MEM
+typedef rt_mem_t rt_smem_t;
+#endif
+
+#ifdef RT_USING_SLAB
+typedef rt_mem_t rt_slab_t;
+#endif
+
 #ifdef RT_USING_MEMHEAP
 /**
  * memory item on the heap
@@ -860,6 +885,7 @@ struct rt_memheap
     struct rt_memheap_item  free_header;                /**< free block list header */
 
     struct rt_semaphore     lock;                       /**< semaphore lock */
+    rt_bool_t               locked;                     /**< External lock mark */
 };
 #endif