preparing for multitasking

1 files changed, 6 insertions, 4 deletions

diff --git a/kc/core/cpu.h b/kc/core/cpu.h
index 2d5e134..a8da9bf 100644
--- a/kc/core/cpu.h
+++ b/kc/core/cpu.h
@@ -1,15 +1,17 @@
 #pragma once
 
-#include <stdint.h>
+#include "task.h"
+
+#include <stdnoreturn.h>
 
 void cpu_init(void);
 
+noreturn void cpu_task_begin(void);
+void cpu_task_set(struct kc_thread *task);
+
 void isr_install(int vec, void (*isr)(void), int ist, int trap);
 void ist_install(int ist, void *stack);
 
 void int_enable(void);
 void int_disable(void);
 
-uint64_t msr_read(uint32_t index);
-void msr_write(uint32_t index, uint64_t value);
-