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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/* $OpenBSD: machdep.h,v 1.10 2000/07/14 14:26:18 miod Exp $ */
/*
* Copyright (c) 1994 Gordon W. Ross
* Copyright (c) 1993 Adam Glass
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: Utah Hdr: cpu.h 1.16 91/03/25
* from: @(#)cpu.h 7.7 (Berkeley) 6/27/91
* cpu.h,v 1.2 1993/05/22 07:58:17 cgd Exp
*/
#ifdef _KERNEL
#define FC_CONTROL 3 /* sun control space
XXX HP uses FC_PURGE instead */
/* Prototypes... */
struct frame;
struct fpframe;
struct pcb;
struct proc;
struct reg;
struct trapframe;
struct pmap;
extern int cache_size;
extern int cold;
extern int fputype;
extern label_t *nofault;
extern vm_offset_t vmmap; /* XXX - See mem.c */
/* Kernel virtual address space available: */
extern vm_offset_t virtual_avail, virtual_end;
/* Physical address space available: */
extern vm_offset_t avail_start, avail_end;
/* The "hole" (used to skip the Sun3/50 video RAM) */
extern vm_offset_t hole_start, hole_size;
void ICIA __P((void));
void DCIA __P((void));
void DCIU __P((void));
void cache_enable __P((void));
void cache_flush_page(vm_offset_t pgva);
void cache_flush_segment(vm_offset_t sgva);
void cache_flush_context(void);
int cachectl __P((int req, caddr_t addr, int len));
void child_return __P((void *));
void configure __P((void));
void cninit __P((void));
void dumpconf __P((void));
void dumpsys __P((void));
void fb_unblank __P((void));
int fpu_emulate __P((struct frame *, struct fpframe *));
int getdfc __P((void));
int getsfc __P((void));
/* Backward compatibility... */
#define getsr _getsr
void** getvbr __P((void));
vm_offset_t high_segment_alloc __P((int npages));
void initfpu __P((void));
void intreg_init __P((void));
void isr_init __P((void));
void isr_config __P((void));
void m68881_save __P((struct fpframe *));
void m68881_restore __P((struct fpframe *));
void netintr __P((void));
void proc_do_uret __P((void));
void proc_trampoline __P((void));
void pmap_bootstrap __P((void));
vm_offset_t pmap_map __P((vm_offset_t, vm_offset_t, vm_offset_t, int));
int pmap_fault_reload __P((struct pmap *, vm_offset_t, int));
void pmap_get_ksegmap __P((u_char *));
void pmap_get_pagemap __P((int *pt, int off));
int reboot2 __P((int, char *));
void regdump __P((struct frame *, int));
void savectx __P((struct pcb *));
void setvbr __P((void **));
void sun3_mon_abort __P((void));
void sun3_mon_halt __P((void));
void sun3_mon_reboot __P((char *));
void sun3_pmeg_init __P((void));
void sun3_reserve_pmeg __P((int pmeg_num));
void swapconf __P((void));
void swapgeneric __P((void));
void switch_exit __P((struct proc *));
#endif /* _KERNEL */
|
