pexpert/i386/fakePPCStructs.h

   1 /*
   2  * Copyright (c) 2000 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 #include <pexpert/protos.h>
  23 #include <pexpert/boot.h>
  24
  25 typedef struct {
  26     const char *  name;
  27     unsigned long length;
  28     void *        value;
  29 } prop_init;
  30
  31 typedef struct {
  32     long   zero;
  33     long   nProps;
  34     long   nChildren;
  35 } node_init;
  36
  37 typedef struct {
  38     long   one;
  39     long * length;
  40     long * address;
  41 } data_init;
  42
  43 typedef struct {
  44     long         two;
  45     const char * name;
  46     void *       data;
  47 } string_init;
  48
  49 typedef union {
  50     prop_init propInit;
  51     node_init nodeInit;
  52     data_init dataInit;
  53     string_init stringInit;
  54 } dt_init;
  55
  56 typedef struct {
  57     long   length;
  58     void * address;
  59 } dt_data;
  60
  61 extern boot_args fakePPCBootArgs;
  62 extern unsigned char *nptr;
  63
  64 void   printdt(void);
  65 void * createdt(dt_init * template, long * retSize);
  66
  67 #define NODE(props,children)  \
  68         { .nodeInit = {0, props, children }}
  69
  70 #define INTPROP(name,value)   \
  71         { .propInit = {name, 4, (void *)(uintptr_t)value }}
  72
  73 #define PROP(name,value)      \
  74         { .propInit = {name, sizeof( value), (void *)(uintptr_t)value }}
  75
  76 #define STRINGPROP(name,value) \
  77         { .stringInit = { 2, name, (void *)&(value) }}
  78
  79 #define NULLPROP(name)        \
  80         { propInit = {name, 0, (void *)0 }}
  81
  82 #define DATAPROP(data)    \
  83         { .dataInit = {1, &((data).length), (long *) &((data).address) }}
  84
  85 #define DATANODE(data)    \
  86         { .dataInit = {1, &((data).length), (long *)&((data).address) }}