Adjust directory structure

2021-06-03 17:38:11 +08:00
parent 92301257f3
commit 89a2236b18
1993 changed files with 40 additions and 0 deletions
@@ -0,0 +1,94 @@
+
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    zombierecycle.c
+* @brief:   a recycle task of system
+* @version: 1.0
+* @author:  AIIT XUOS Lab
+* @date:    2020/3/15
+*
+*/
+
+#include <xiuos.h>
+#ifdef TASK_ISOLATION
+#include <xs_isolation.h>
+#endif
+
+DoubleLinklistType KTaskZombie;
+
+#ifndef ZOMBIE_KTASK_STACKSIZE
+#define ZOMBIE_KTASK_STACKSIZE 2048
+#endif
+
+ int32 zombie_recycle;
+
+int JudgeZombieKTaskIsNotEmpty(void)
+{
+    return (IsDoubleLinkListEmpty(&KTaskZombie) ? 0 : RET_TRUE);
+}
+
+static void ZombieKTaskEntry(void *parameter)
+{
+    x_base lock = 0;
+    KTaskDescriptorType task = NONE;
+
+    while(RET_TRUE)
+    {
+        KDEBUG_NOT_IN_INTERRUPT;
+        lock = CriticalAreaLock();
+        if (JudgeZombieKTaskIsNotEmpty()) {
+            task = SYS_DOUBLE_LINKLIST_ENTRY(KTaskZombie.node_next, struct TaskDescriptor, task_dync_sched_member.sched_link);
+            DoubleLinkListRmNode(&(task->task_dync_sched_member.sched_link));
+            CriticalAreaUnLock(lock);
+#ifdef SEPARATE_COMPILE
+            if(1 == task->task_dync_sched_member.isolation_flag ){
+#ifdef MOMERY_PROTECT_ENABLE
+               if(mem_access.Free)
+                 mem_access.Free(task->task_dync_sched_member.isolation);
+#endif
+                x_ufree(task->task_base_info.stack_start);
+            } else
+#endif
+            {
+                KERNEL_FREE(task->task_base_info.stack_start);
+            }
+
+            DoubleLinkListRmNode(&(task->link));
+
+            KTaskIdDelete(task->id.id);
+
+            if(task->task_dync_sched_member.delay != NONE){
+                KERNEL_FREE(task->task_dync_sched_member.delay);
+            }
+            KERNEL_FREE(task);
+        } else {
+            SuspendKTask(zombie_recycle);
+            CriticalAreaUnLock(lock);
+            DO_KTASK_ASSIGN;
+        }  
+    }
+}
+
+void ZombieTaskRecycleInit(void)
+{
+    InitDoubleLinkList(&KTaskZombie);
+    
+    zombie_recycle = KTaskCreate("ZombieRecycleKTask",
+                         ZombieKTaskEntry,
+                         NONE,
+                         ZOMBIE_KTASK_STACKSIZE,
+                         KTASK_LOWEST_PRIORITY + 1);
+
+    StartupKTask(zombie_recycle);
+}