summaryrefslogtreecommitdiff
path: root/sys/arch/mvme88k/include/locore.h
blob: 7c8403e3671688e2333934b164a82f826a63279e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/*	$OpenBSD: locore.h,v 1.7 2001/03/09 05:44:40 smurph Exp $	*/

#ifndef _MACHINE_LOCORE_H_
#define _MACHINE_LOCORE_H_

#include <vm/vm_param.h>

/*
 * C prototypes for various routines defined in locore_*
 */

extern unsigned int do_load_word __P((vm_offset_t address,
    boolean_t supervisor_mode));
extern unsigned int do_load_half __P((vm_offset_t address,
    boolean_t supervisor_mode));
extern unsigned int do_load_byte __P((vm_offset_t address,
    boolean_t supervisor_mode));

extern void do_store_word __P((vm_offset_t address, unsigned int data,
    boolean_t supervisor_mode));
extern void do_store_half __P((vm_offset_t address, unsigned int data,
    boolean_t supervisor_mode));
extern void do_store_byte __P((vm_offset_t address, unsigned int data,
    boolean_t supervisor_mode));

extern unsigned do_xmem_word __P((vm_offset_t address, unsigned int data,
    boolean_t supervisor_mode));
extern unsigned do_xmem_byte __P((vm_offset_t address, unsigned int data,
    boolean_t supervisor_mode));

extern unsigned read_processor_identification_register __P((void));
extern int badaddr __P((vm_offset_t addr, int size));
extern void set_cpu_number __P((unsigned number));
extern void doboot __P((void));

#if defined(MVME187) || defined(MVME188)
extern void dae_print __P((unsigned *eframe));
extern void data_access_emulation __P((unsigned *eframe));
extern int guarded_access( );
#endif 

#endif /* _MACHINE_LOCORE_H_ */