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      1 /*
      2  *	definitions for trampoline code
      3  *
      4  *	written by ITOH Yasufumi
      5  *	public domain
      6  *
      7  *	$NetBSD: trampoline.h,v 1.2 2011/02/21 02:31:59 itohy Exp $
      8  */
      9 
     10 #define MPU_68030	3
     11 #define MPU_68040	4
     12 #define MPU_68060	6
     13 
     14 #define AREA_SET_REG	0x00E86001	/* (B) supervisor protection reg */
     15 
     16 #define EXSPC		0x00EA0000	/* external SCSI board */
     17 #define EXSPC_BDID	(EXSPC + 1)	/* (B) SCSI board bdid reg */
     18 
     19 #define SIZE_TMPSTACK	8192
     20 
     21 #ifndef __ASSEMBLER__
     22 #include "../common/execkern.h"
     23 
     24 struct tramparg {
     25 	unsigned	bsr_inst;
     26 #define TRAMP_BSR	0x61000000	/* bsr xxx */
     27 	void		*tmp_stack;
     28 	int		mpu_type;
     29 	struct execkern_arg	xk;
     30 };
     31 
     32 extern char trampoline[], end_trampoline[];
     33 #endif
     34