/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ #ifndef _MACH_PPC_VM_PARAM_H_ #define _MACH_PPC_VM_PARAM_H_ #define BYTE_SIZE 8 /* byte size in bits */ #define PPC_PGBYTES 4096 /* bytes per ppc page */ #define PPC_PGSHIFT 12 /* number of bits to shift for pages */ #define VM_MAX_PAGE_ADDRESS 0xFFFFFFFFFFFFF000ULL #define VM_MIN_ADDRESS ((vm_offset_t) 0) #define VM_MAX_ADDRESS ((vm_offset_t) (VM_MAX_PAGE_ADDRESS & 0xFFFFFFFF)) #define VM_MIN_KERNEL_ADDRESS ((vm_offset_t) 0x00001000) #define VM_MAX_KERNEL_ADDRESS ((vm_offset_t) 0xDFFFFFFF) #define USER_STACK_END ((vm_offset_t) 0xffff0000U) #define KERNEL_STACK_SIZE (4 * PPC_PGBYTES) #define INTSTACK_SIZE (5 * PPC_PGBYTES) #endif /* _PPC_VM_PARAM_H_ */