[apple/xnu.git] / bsd / arm / profile.h

/*
 * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
 */
/*
 * Copyright (c) 1997, Apple Computer, Inc. All rights reserved.
 *
 */

#ifndef _BSD_ARM_PROFILE_H_
#define _BSD_ARM_PROFILE_H_

#include <sys/appleapiopts.h>

#ifdef KERNEL
#ifdef __APPLE_API_UNSTABLE

/*
 * Block interrupts during mcount so that those interrupts can also be
 * counted (as soon as we get done with the current counting).  On the
 * arm platfom, can't do splhigh/splx as those are C routines and can
 * recursively invoke mcount.
 */
#warning MCOUNT_* not implemented yet.

#define MCOUNT_INIT
#define	MCOUNT_ENTER	/* s = splhigh(); */ /* XXX TODO */
#define	MCOUNT_EXIT	/* (void) splx(s); */ /* XXX TODO */

#endif /* __APPLE_API_UNSTABLE */
#endif /* KERNEL */

#endif /* _BSD_ARM_PROFILE_H_ */
Commit	Line	Data
5ba3f43e A	1	/*
	2	* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
	3	*/
	4	/*
	5	* Copyright (c) 1997, Apple Computer, Inc. All rights reserved.
	6	*
	7	*/
	8
	9	#ifndef _BSD_ARM_PROFILE_H_
	10	#define _BSD_ARM_PROFILE_H_
	11
	12	#include <sys/appleapiopts.h>
	13
	14	#ifdef KERNEL
	15	#ifdef __APPLE_API_UNSTABLE
	16
	17	/*
	18	* Block interrupts during mcount so that those interrupts can also be
	19	* counted (as soon as we get done with the current counting). On the
	20	* arm platfom, can't do splhigh/splx as those are C routines and can
	21	* recursively invoke mcount.
	22	*/
	23	#warning MCOUNT_* not implemented yet.
	24
	25	#define MCOUNT_INIT
	26	#define MCOUNT_ENTER /* s = splhigh(); / / XXX TODO */
	27	#define MCOUNT_EXIT /* (void) splx(s); / / XXX TODO */
	28
	29	#endif /* __APPLE_API_UNSTABLE */
	30	#endif /* KERNEL */
	31
	32	#endif /* _BSD_ARM_PROFILE_H_ */