feat: 支持任务栈可配置

支持liteos_m 任务栈可配置
支持pthread 任务栈可配置
支持cmsis 任务栈可配置

BREAKING CHANGE:
pthread_create 支持任务栈设置
osThreadNew 支持任务栈设置
TSK_INIT_PARAM_S 结构体添加stackAddr 字段

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Ifa2a3581b705631cc83cbde6182a39c28d66de2a

kernel/include/los_task.h

@@ -457,6 +457,7 @@ typedef struct tagTskInitParam {
     TSK_ENTRY_FUNC       pfnTaskEntry;              /**< Task entrance function                 */
     UINT16               usTaskPrio;                /**< Task priority                          */
     UINT32               uwArg;                     /**< Task parameters                        */
+    UINTPTR              stackAddr;                 /**< Task satck memory                      */
     UINT32               uwStackSize;               /**< Task stack size                        */
     CHAR                 *pcName;                   /**< Task name                              */
     UINT32               uwResved;                  /**< Reserved                               */
@@ -1276,6 +1277,14 @@ extern UINT32 LOS_TaskDetach(UINT32 taskID);
  */
 #define OS_TASK_STATUS_EXIT                         0x0100
 
+/**
+ * @ingroup los_task
+ * Flag that indicates the task or task control block status.
+ *
+ * Task stack allocated by the system.
+ */
+#define OS_TASK_FLAG_STACK_FREE                     0x0800
+
 /**
  * @ingroup los_task
  * Flag that indicates the task property.