GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
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+
+#ifndef __BARRIERS_H__
+#define __BARRIERS_H__
+
+#ifndef __ASSEMBLY__
+
+#define ISB	asm volatile ("isb sy" : : : "memory")
+#define DSB	asm volatile ("dsb sy" : : : "memory")
+#define DMB	asm volatile ("dmb sy" : : : "memory")
+
+#define isb()	ISB
+#define dsb()	DSB
+#define dmb()	DMB
+#endif	/* __ASSEMBLY__ */
+#endif	/* __BARRIERS_H__ */