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         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 union {
  38         prop_init       propInit;
  39         node_init       nodeInit;
  40 } dt_init;
  41
  42 extern boot_args fakePPCBootArgs;
  43 extern unsigned char *nptr;
  44
  45 void printdt(void);
  46 void * createdt(dt_init *template, long *retSize);
  47
  48
  49 #define NODE(props,children)    \
  50                 {{(char *)0, props, (void *)children }}
  51
  52 #define INTPROP(name,value)     \
  53                 {{name, 4, (void *)value }}
  54
  55 #define PROP(name,value)        \
  56                 {{name, sizeof( value), value }}
  57
  58 #define NULLPROP(name)  \
  59                 {{name, 0, (void *)0 }}