osfmk/ppc/misc_protos.h

   1 /*
   2  * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25
  26 #ifndef _PPC_MISC_PROTOS_H_
  27 #define _PPC_MISC_PROTOS_H_
  28
  29 #include <debug.h>
  30 #include <mach_kdb.h>
  31 #include <mach_kgdb.h>
  32 #include <mach_kdp.h>
  33 #include <mach_debug.h>
  34
  35 #include <ppc/boot.h>
  36 #include <kern/thread.h>
  37 #include <mach/vm_types.h>
  38 #include <kern/cpu_data.h>
  39 #include <ppc/savearea.h>
  40 #include <mach/ppc/thread_status.h>
  41 #include <stdarg.h>
  42 #include <string.h>
  43
  44 /* uncached-safe */
  45 extern void             bzero_nc(
  46                                         char                            *buf,
  47                                         int                                     size);
  48
  49 /* uncached-safe */
  50 extern void             bcopy_nc(
  51                                         char                            *from,
  52                                         char                            *to,
  53                                         int                                     size);
  54
  55 /* Physical to physical copy (ints must be disabled) */
  56 extern void             bcopy_phys(
  57                                         addr64_t                        from,
  58                                         addr64_t                        to,
  59                                         int                                     size);
  60
  61 /* Physical to physical copy virtually (ints must be disabled) */
  62 extern void             bcopy_physvir_32(
  63                                         addr64_t                        from,
  64                                         addr64_t                        to,
  65                                         int                                     size);
  66
  67 extern void             phys_copy(
  68                                         addr64_t                        from,
  69                                         addr64_t                        to,
  70                                         vm_size_t                       size);
  71
  72 extern void             machine_conf(
  73                                         void);
  74
  75 extern void             machine_startup(
  76                                         boot_args                       *args);
  77
  78 extern void             ppc_vm_init(
  79                                         uint64_t                        ppc_mem_size,
  80                                         boot_args                       *args);
  81
  82 extern int              ppcNull(
  83                                         struct savearea         *asavearea);
  84
  85 extern int              ppcNullinst(
  86                                         struct savearea         *asavearea);
  87
  88 extern void             disable_bluebox_internal(
  89                                         thread_t                act);
  90
  91 extern uint64_t hid0get64(
  92                                         void);
  93
  94 extern void             hid5set64(
  95                                         uint64_t);
  96
  97 extern void             Load_context(
  98                                         thread_t                        th);
  99
 100 extern thread_t Switch_context(
 101                                         thread_t                        old,
 102                                         void                            (*cont)(void),
 103                                         thread_t                        new);
 104
 105 extern void             fpu_save(
 106                                         struct facility_context *fpu_fc);
 107
 108 extern void             vec_save(
 109                                         struct facility_context *vec_fc);
 110
 111 extern void             toss_live_fpu(
 112                                         struct facility_context *fpu_fc);
 113
 114 extern void             toss_live_vec(
 115                                         struct facility_context *vec_fc);
 116
 117 extern struct   savearea *enterDebugger(
 118                                         unsigned int            trap,
 119                                         struct savearea         *state,
 120                                         unsigned int            dsisr);
 121
 122 extern void             draw_panic_dialog(
 123                                         void);
 124
 125 #ifdef  DEBUG
 126 #define DPRINTF(x) { printf("%s : ",__FUNCTION__);printf x; }
 127 #endif  /* DEBUG */
 128
 129 #if MACH_ASSERT
 130 extern void             dump_thread(
 131                                         thread_t                        th);
 132 #endif
 133
 134 #endif /* _PPC_MISC_PROTOS_H_ */