[apple/xnu.git] / osfmk / ppc / chud / chud_cpu_asm.h

/*
 * Copyright (c) 2003 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@
 */

#ifndef _CHUD_CPU_ASM_H_
#define _CHUD_CPU_ASM_H_

kern_return_t mfspr64(uint64_t *val, int spr);
kern_return_t mfmsr64(uint64_t *val);

kern_return_t mtspr64(int spr, uint64_t *val);
kern_return_t mtmsr64(uint64_t *val);

#endif // _CHUD_CPU_ASM_H_
Commit	Line	Data
55e303ae A	1	/*
	2	* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
37839358 A	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.
55e303ae	11	*
37839358 A	12	* This Original Code and all software distributed under the License are
37839358 A	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
55e303ae A	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
55e303ae A	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
37839358 A	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.
55e303ae A	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22
	23	#ifndef _CHUD_CPU_ASM_H_
	24	#define _CHUD_CPU_ASM_H_
	25
91447636 A	26	kern_return_t mfspr64(uint64_t *val, int spr);
91447636 A	27	kern_return_t mfmsr64(uint64_t *val);
55e303ae	28
91447636 A	29	kern_return_t mtspr64(int spr, uint64_t *val);
91447636 A	30	kern_return_t mtmsr64(uint64_t *val);
55e303ae A	31
55e303ae A	32	#endif // _CHUD_CPU_ASM_H_