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Annotation of XNU/osfmk/ppc/mem.h, revision 1.1.1.1

1.1       root        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 <ppc/pmap_internals.h>
                     35: #include <mach/vm_types.h>
                     36: 
                     37: extern vm_offset_t hash_table_base;
                     38: extern unsigned int hash_table_size;
                     39: 
                     40: void hash_table_init(vm_offset_t base, vm_offset_t size);
                     41: 
                     42: #define MAX_BAT                4
                     43: 
                     44: typedef struct ppcBAT {
                     45:        unsigned int    upper;  /* Upper half of BAT */
                     46:        unsigned int    lower;  /* Lower half of BAT */
                     47: } ppcBAT;
                     48: 
                     49: struct shadowBAT {
                     50:        ppcBAT  IBATs[MAX_BAT]; /* Instruction BATs */
                     51:        ppcBAT  DBATs[MAX_BAT]; /* Data BAT */
                     52: };
                     53: 
                     54: extern struct shadowBAT shadow_BAT;     
                     55: 
                     56: #endif /* _PPC_MEM_H_ */

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