X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/76175f34b86c84044cd2b944a581575ade056f7b..9b840d9c5c0db5e621e475dc8414edd98497ed36:/lunaix-os/arch/aarch64/includes/asm/cpu.h

diff --git a/lunaix-os/arch/aarch64/includes/asm/cpu.h b/lunaix-os/arch/aarch64/includes/asm/cpu.h
new file mode 100644
index 0000000..29de5a5
--- /dev/null
+++ b/lunaix-os/arch/aarch64/includes/asm/cpu.h
@@ -0,0 +1,27 @@
+#ifndef __LUNAIX_ARCH_CPU_H
+#define __LUNAIX_ARCH_CPU_H
+
+#include "aa64.h"
+
+void
+cpu_trap_sched();
+
+static inline void
+cpu_enable_interrupt()
+{
+    set_sysreg(ALLINT_EL1, 0);
+}
+
+static inline void
+cpu_disable_interrupt()
+{
+    set_sysreg(ALLINT_EL1, 1 << 12);
+}
+
+static inline void
+cpu_wait()
+{
+    asm volatile ( "wfi" );
+}
+
+#endif /* __LUNAIX_CPU_H */