feat modify XiUOS_Kernel dir from Ubiquitous/XiUOS to Ubiquitous/XiZi

Ubiquitous/XiZi/arch/kswitch.h

@@ -0,0 +1,28 @@
+/*
+* 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.
+*/
+
+#ifndef __KSWITCH_H__
+#define __KSWITCH_H__
+
+#ifdef SEPARATE_COMPILE
+
+#if defined(ARCH_RISCV)
+#include "risc-v/shared/kswitch.h"
+#endif
+
+#if defined(ARCH_ARM)
+#include "arm/cortex-m4/kswitch.h"
+#endif
+
+#endif
+
+#endif