osfmk/ppc/misc_protos.h

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