osfmk/ppc/misc_protos.h

   1 /*
   2  * Copyright (c) 2000-2004 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 */
  51 extern void             bzero_nc(
  52                                         char                            *buf,
  53                                         int                                     size);
  54
  55 /* uncached-safe */
  56 extern void             bcopy_nc(
  57                                         char                            *from,
  58                                         char                            *to,
  59                                         int                                     size);
  60
  61 /* Physical to physical copy (ints must be disabled) */
  62 extern void             bcopy_phys(
  63                                         addr64_t                        from,
  64                                         addr64_t                        to,
  65                                         int                                     size);
  66
  67 /* Physical to physical copy virtually (ints must be disabled) */
  68 extern void             bcopy_physvir_32(
  69                                         addr64_t                        from,
  70                                         addr64_t                        to,
  71                                         int                                     size);
  72
  73 extern void             phys_copy(
  74                                         addr64_t                        from,
  75                                         addr64_t                        to,
  76                                         vm_size_t                       size);
  77
  78 extern void             machine_conf(
  79                                         void);
  80
  81 extern void             machine_startup(
  82                                         boot_args                       *args);
  83
  84 extern void             ppc_vm_init(
  85                                         uint64_t                        ppc_mem_size,
  86                                         boot_args                       *args);
  87
  88 extern int              ppcNull(
  89                                         struct savearea         *asavearea);
  90
  91 extern int              ppcNullinst(
  92                                         struct savearea         *asavearea);
  93
  94 extern void             disable_bluebox_internal(
  95                                         thread_t                act);
  96
  97 extern uint64_t hid0get64(
  98                                         void);
  99
 100 extern void             hid5set64(
 101                                         uint64_t);
 102
 103 extern void             Load_context(
 104                                         thread_t                        th);
 105
 106 extern thread_t Switch_context(
 107                                         thread_t                        old,
 108                                         void                            (*cont)(void),
 109                                         thread_t                        new);
 110
 111 extern void             fpu_save(
 112                                         struct facility_context *fpu_fc);
 113
 114 extern void             vec_save(
 115                                         struct facility_context *vec_fc);
 116
 117 extern void             toss_live_fpu(
 118                                         struct facility_context *fpu_fc);
 119
 120 extern void             toss_live_vec(
 121                                         struct facility_context *vec_fc);
 122
 123 extern struct   savearea *enterDebugger(
 124                                         unsigned int            trap,
 125                                         struct savearea         *state,
 126                                         unsigned int            dsisr);
 127
 128 extern void             draw_panic_dialog(
 129                                         void);
 130
 131 #ifdef  DEBUG
 132 #define DPRINTF(x) { printf("%s : ",__FUNCTION__);printf x; }
 133 #endif  /* DEBUG */
 134
 135 #if MACH_ASSERT
 136 extern void             dump_thread(
 137                                         thread_t                        th);
 138 #endif
 139
 140 #endif /* _PPC_MISC_PROTOS_H_ */