| | 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 | /* |
| | 23 | * @OSF_COPYRIGHT@ |
| | 24 | */ |
| | 25 | |
| | 26 | #ifndef _PPC_MEM_H_ |
| | 27 | #define _PPC_MEM_H_ |
| | 28 | |
| | 29 | #include <mach_kdb.h> |
| | 30 | #include <mach_kgdb.h> |
| | 31 | |
| | 32 | #include <ppc/proc_reg.h> |
| | 33 | #include <ppc/pmap.h> |
| | 34 | #include <mach/vm_types.h> |
| | 35 | |
| | 36 | extern vm_offset_t static_memory_end; |
| | 37 | |
| | 38 | extern addr64_t hash_table_base; |
| | 39 | extern unsigned int hash_table_size; |
| | 40 | extern int hash_table_shift; /* size adjustment: bigger if >0, smaller if <0 */ |
| | 41 | |
| | 42 | void hash_table_init(vm_offset_t base, vm_offset_t size); |
| | 43 | |
| | 44 | #define MAX_BAT 4 |
| | 45 | |
| | 46 | #pragma pack(4) /* Make sure the structure stays as we defined it */ |
| | 47 | typedef struct ppcBAT { |
| | 48 | unsigned int upper; /* Upper half of BAT */ |
| | 49 | unsigned int lower; /* Lower half of BAT */ |
| | 50 | } ppcBAT; |
| | 51 | #pragma pack() |
| | 52 | |
| | 53 | #pragma pack(4) /* Make sure the structure stays as we defined it */ |
| | 54 | struct shadowBAT { |
| | 55 | ppcBAT IBATs[MAX_BAT]; /* Instruction BATs */ |
| | 56 | ppcBAT DBATs[MAX_BAT]; /* Data BAT */ |
| | 57 | }; |
| | 58 | #pragma pack() |
| | 59 | |
| | 60 | extern struct shadowBAT shadow_BAT; |
| | 61 | |
| | 62 | #endif /* _PPC_MEM_H_ */ |
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