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cpu.h revision 1.15.6.2 
      1  1.15.6.2  bouyer /*	$NetBSD: cpu.h,v 1.15.6.2 2000/11/20 20:00:35 bouyer Exp $	*/
      2  1.15.6.2  bouyer /*	$OpenBSD: cpu.h,v 1.9 1998/01/28 13:46:10 pefo Exp $ */
      3  1.15.6.2  bouyer 
      4  1.15.6.2  bouyer #ifndef _ARC_CPU_H_
      5  1.15.6.2  bouyer #define _ARC_CPU_H_
      6  1.15.6.2  bouyer 
      7  1.15.6.2  bouyer /*
      8  1.15.6.2  bouyer  *  Internal timer causes hard interrupt 5.
      9  1.15.6.2  bouyer  */
     10  1.15.6.2  bouyer #define MIPS_INT_MASK_CLOCK	MIPS_INT_MASK_5
     11  1.15.6.2  bouyer 
     12  1.15.6.2  bouyer #include <mips/cpu.h>
     13  1.15.6.2  bouyer #include <mips/cpuregs.h>
     14  1.15.6.2  bouyer 
     15  1.15.6.2  bouyer #ifndef _LOCORE
     16  1.15.6.2  bouyer #if defined(_KERNEL) && !defined(_LKM)
     17  1.15.6.2  bouyer #include "opt_lockdebug.h"
     18  1.15.6.2  bouyer #endif
     19  1.15.6.2  bouyer 
     20  1.15.6.2  bouyer #include <sys/sched.h>
     21  1.15.6.2  bouyer struct cpu_info {
     22  1.15.6.2  bouyer 	struct schedstate_percpu ci_schedstate; /* scheduler state */
     23  1.15.6.2  bouyer #if defined(DIAGNOSTIC) || defined(LOCKDEBUG)
     24  1.15.6.2  bouyer 	u_long ci_spin_locks;		/* # of spin locks held */
     25  1.15.6.2  bouyer 	u_long ci_simple_locks;		/* # of simple locks held */
     26  1.15.6.2  bouyer #endif
     27  1.15.6.2  bouyer };
     28  1.15.6.2  bouyer 
     29  1.15.6.2  bouyer #ifdef _KERNEL
     30  1.15.6.2  bouyer extern struct cpu_info cpu_info_store;
     31  1.15.6.2  bouyer 
     32  1.15.6.2  bouyer #define	curcpu()	(&cpu_info_store)
     33  1.15.6.2  bouyer #define	cpu_number()	(0)
     34  1.15.6.2  bouyer #endif
     35  1.15.6.2  bouyer #endif /* !_LOCORE */
     36  1.15.6.2  bouyer 
     37  1.15.6.2  bouyer /*
     38  1.15.6.2  bouyer  * definitions of cpu-dependent requirements
     39  1.15.6.2  bouyer  * referenced in generic code
     40  1.15.6.2  bouyer  */
     41  1.15.6.2  bouyer #define	COPY_SIGCODE		/* copy sigcode above user stack in exec */
     42  1.15.6.2  bouyer 
     43  1.15.6.2  bouyer #define	INT_MASK_REAL_DEV	MIPS3_HARD_INT_MASK	/* XXX */
     44  1.15.6.2  bouyer 
     45  1.15.6.2  bouyer #ifndef _LOCORE
     46  1.15.6.2  bouyer struct tlb;
     47  1.15.6.2  bouyer extern void mips3_TLBWriteIndexedVPS __P((u_int index, struct tlb *tlb));
     48  1.15.6.2  bouyer #endif /* ! _LOCORE */
     49  1.15.6.2  bouyer 
     50  1.15.6.2  bouyer #endif /* _ARC_CPU_H_ */
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