1/*
2 * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * @OSF_COPYRIGHT@
30 */
31
32#ifndef _PPC_MISC_PROTOS_H_
33#define _PPC_MISC_PROTOS_H_
34
35#include <debug.h>
36#include <mach_kdb.h>
37#include <mach_kgdb.h>
38#include <mach_kdp.h>
39#include <mach_debug.h>
40
41#include <ppc/boot.h>
42#include <kern/thread.h>
43#include <mach/vm_types.h>
44#include <kern/cpu_data.h>
45#include <ppc/savearea.h>
46#include <mach/ppc/thread_status.h>
47#include <stdarg.h>
48#include <string.h>
49
50/* uncached-safe */
51extern void		bzero_nc(
52					char				*buf,
53					int					size);
54
55/* uncached-safe */
56void bcopy_nc(const char *, char *, int);
57
58/* Physical to physical copy (ints must be disabled) */
59extern void		bcopy_phys(
60					addr64_t			from,
61					addr64_t			to,
62					int					size);
63
64/* Physical to physical copy virtually (ints must be disabled) */
65extern void		bcopy_physvir_32(
66					addr64_t			from,
67					addr64_t			to,
68					int					size);
69
70extern void		phys_copy(
71					addr64_t			from,
72					addr64_t			to,
73					vm_size_t			size);
74
75extern void		machine_conf(
76					void);
77
78extern void		machine_startup(void);
79
80extern void		ppc_vm_init(
81					uint64_t			ppc_mem_size,
82					boot_args			*args);
83
84extern int		ppcNull(
85					struct savearea		*asavearea);
86
87extern int		ppcNullinst(
88					struct savearea		*asavearea);
89
90extern void		disable_bluebox_internal(
91					thread_t		act);
92
93extern uint64_t	hid0get64(
94					void);
95
96extern void		hid5set64(
97					uint64_t);
98
99extern void		Load_context(
100					thread_t			th);
101
102thread_t Switch_context(thread_t, thread_continue_t, thread_t);
103
104extern void		vec_save(
105					struct facility_context *vec_fc);
106
107extern void		toss_live_fpu(
108					struct facility_context *fpu_fc);
109
110extern void		toss_live_vec(
111					struct facility_context *vec_fc);
112
113extern struct savearea *enterDebugger(unsigned int, struct savearea *,
114		unsigned int);
115
116extern void		draw_panic_dialog(
117					void);
118
119extern void		commit_paniclog(
120					void);
121#ifdef	DEBUG
122#define DPRINTF(x) { printf("%s : ",__FUNCTION__);printf x; }
123#endif	/* DEBUG */
124
125#if MACH_ASSERT
126extern void		dump_thread(
127					thread_t			th);
128#endif /* MACH_ASSERT */
129
130/* XXX move to osfmk/ppc/debug.h or some other debug header */
131void print_backtrace(struct savearea *);
132int Call_Debugger(int, struct savearea *);
133int kdp_dump_trap(int, struct savearea *);
134void SysChoked(unsigned int, struct savearea *);
135int Call_DebuggerC(unsigned int, struct savearea *);
136void kdp_trap(unsigned int, struct savearea *);
137
138#endif /* _PPC_MISC_PROTOS_H_ */
139