Support smp for imx6q-sabrelite.

2024-03-21 14:54:52 +08:00
parent 620965dc2c
commit 0f5527d73a
21 changed files with 257 additions and 57 deletions
@@ -0,0 +1,50 @@
+/*
+ * 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 sys_kill.c
+ * @brief task exit syscall
+ * @version 3.0
+ * @author AIIT XUOS Lab
+ * @date 2024.03.19
+ */
+
+/*************************************************
+File name: sys_kill.c
+Description: task kill syscall
+Others:
+History:
+1. Date: 2023-03-19
+Author: AIIT XUOS Lab
+Modification:
+1. first version
+*************************************************/
+#include "trap_common.h"
+
+#include "task.h"
+
+extern int sys_exit(struct TaskMicroDescriptor* task);
+int sys_kill(int id)
+{
+    struct TaskMicroDescriptor* task = NULL;
+
+    for (int prio = 0; prio < TASK_MAX_PRIORITY; prio++) {
+        DOUBLE_LIST_FOR_EACH_ENTRY(task, &xizi_task_manager.task_list_head[prio], node)
+        {
+            if (task->pid == id) {
+                sys_exit(task);
+                return 0;
+            }
+        }
+    }
+
+    return -1;
+}