/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _PEXPERT_PPC_POWERMAC_H_ #define _PEXPERT_PPC_POWERMAC_H_ #ifndef ASSEMBLER #include <mach/ppc/vm_types.h> #include <pexpert/pexpert.h> #include <pexpert/protos.h> #include <pexpert/ppc/boot.h> /* prototypes */ vm_offset_t PE_find_scc( void ); /* Some useful typedefs for accessing control registers */ typedef volatile unsigned char v_u_char; typedef volatile unsigned short v_u_short; typedef volatile unsigned int v_u_int; typedef volatile unsigned long v_u_long; /* And some useful defines for reading 'volatile' structures, * don't forget to be be careful about sync()s and eieio()s */ #define reg8(reg) (*(v_u_char *)reg) #define reg16(reg) (*(v_u_short *)reg) #define reg32(reg) (*(v_u_int *)reg) #endif /* ASSEMBLER */ #endif /* _PEXPERT_PPC_POWERMAC_H_ */