osfmk/kdp/kdp_private.h

   1 /*
   2  * Copyright (c) 2000 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 /*
  30  * Private functions for kdp.c
  31  */
  32
  33 static boolean_t
  34 kdp_unknown(
  35     kdp_pkt_t *,
  36     int *,
  37     unsigned short *
  38 );
  39
  40 static boolean_t
  41 kdp_connect(
  42     kdp_pkt_t *,
  43     int *,
  44     unsigned short *
  45 );
  46
  47 static boolean_t
  48 kdp_disconnect(
  49     kdp_pkt_t *,
  50     int *,
  51     unsigned short *
  52 );
  53
  54 static boolean_t
  55 kdp_reattach(
  56     kdp_pkt_t *,
  57     int *,
  58     unsigned short *
  59 );
  60
  61 static boolean_t
  62 kdp_hostinfo(
  63     kdp_pkt_t *,
  64     int *,
  65     unsigned short *
  66 );
  67
  68 static boolean_t
  69 kdp_suspend(
  70     kdp_pkt_t *,
  71     int *,
  72     unsigned short *
  73 );
  74
  75 static boolean_t
  76 kdp_readregs(
  77     kdp_pkt_t *,
  78     int *,
  79     unsigned short *
  80 );
  81
  82 static boolean_t
  83 kdp_writeregs(
  84     kdp_pkt_t *,
  85     int *,
  86     unsigned short *
  87 );
  88
  89 static boolean_t
  90 kdp_version(
  91     kdp_pkt_t *,
  92     int *,
  93     unsigned short *
  94 );
  95
  96 static boolean_t
  97 kdp_kernelversion(
  98                                   kdp_pkt_t             *,
  99                                   int                   *,
 100                                   unsigned short        *
 101 );
 102
 103 static boolean_t
 104 kdp_regions(
 105     kdp_pkt_t *,
 106     int *,
 107     unsigned short *
 108 );
 109
 110 static boolean_t
 111 kdp_maxbytes(
 112     kdp_pkt_t *,
 113     int *,
 114     unsigned short *
 115 );
 116
 117 static boolean_t
 118 kdp_readmem(
 119     kdp_pkt_t *,
 120     int *,
 121     unsigned short *
 122 );
 123
 124 static boolean_t
 125 kdp_readmem64(
 126                         kdp_pkt_t *,
 127                         int *,
 128                         unsigned short *
 129 );
 130
 131 static boolean_t
 132 kdp_readphysmem64(
 133                         kdp_pkt_t *,
 134                         int *,
 135                         unsigned short *
 136 );
 137
 138 static boolean_t
 139 kdp_writemem(
 140     kdp_pkt_t *,
 141     int *,
 142     unsigned short *
 143 );
 144
 145 static boolean_t
 146 kdp_writemem64(
 147                          kdp_pkt_t *,
 148                          int *,
 149                          unsigned short *
 150 );
 151
 152 static boolean_t
 153 kdp_writephysmem64(
 154                          kdp_pkt_t *,
 155                          int *,
 156                          unsigned short *
 157 );
 158
 159 static boolean_t
 160 kdp_resumecpus(
 161     kdp_pkt_t *,
 162     int *,
 163     unsigned short *
 164 );
 165
 166 static boolean_t
 167 kdp_breakpoint_set(
 168     kdp_pkt_t *,
 169     int *,
 170     unsigned short *t
 171 );
 172
 173 static boolean_t
 174 kdp_breakpoint64_set(
 175                                    kdp_pkt_t *,
 176                                    int  *,
 177                                    unsigned short *t
 178 );
 179
 180
 181 static boolean_t
 182 kdp_breakpoint_remove(
 183     kdp_pkt_t *,
 184     int *,
 185     unsigned short *
 186 );
 187
 188 static boolean_t
 189 kdp_breakpoint64_remove(
 190                                           kdp_pkt_t *,
 191                                           int   *,
 192                                           unsigned short *
 193 );
 194
 195
 196 static boolean_t
 197 kdp_reboot(
 198                                           kdp_pkt_t *,
 199                                           int   *,
 200                                           unsigned short *
 201 );
 202
 203 static boolean_t
 204 kdp_readioport(kdp_pkt_t *, int *, unsigned short *);
 205
 206 static boolean_t
 207 kdp_writeioport(kdp_pkt_t *, int *, unsigned short *);
 208
 209 static boolean_t
 210 kdp_readmsr64(kdp_pkt_t *, int *, unsigned short *);
 211
 212 static boolean_t
 213 kdp_writemsr64(kdp_pkt_t *, int *, unsigned short *);
 214
 215 static boolean_t
 216 kdp_dumpinfo(kdp_pkt_t *, int *, unsigned short *);