增加所有文件

2025-11-07 10:05:24 +08:00
parent e248b10f07
commit 7dc1e89694
8376 changed files with 2995205 additions and 42 deletions
--- a/arch/include/armv7-r/barriers.h
+++ b/arch/include/armv7-r/barriers.h
@@ -0,0 +1,22 @@
+/*
+ * barriers.h
+ *
+ * Copyright (c) 2020 Semidrive Semiconductor.
+ * All rights reserved.
+ *
+ * Description: ARMV7R barriers interface.
+ *
+ * Revision History:
+ * -----------------
+ */
+
+#ifndef INCLUDE_ARCH_ARMV7R_BARRIERS_H
+#define INCLUDE_ARCH_ARMV7R_BARRIERS_H
+
+#include <compiler.h>
+
+#define DSB __ASM volatile("dsb" ::: "memory")
+#define DMB __ASM volatile("dmb" ::: "memory")
+#define ISB __ASM volatile("isb" ::: "memory")
+
+#endif