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      1  1.8     skrll /*	$NetBSD: profile.h,v 1.8 2007/11/12 12:58:11 skrll Exp $	*/
      2  1.1  fredette 
      3  1.1  fredette /*	$OpenBSD: profile.h,v 1.1 1998/12/05 17:25:55 mickey Exp $	*/
      4  1.1  fredette 
      5  1.1  fredette /*
      6  1.1  fredette  * Copyright (c) 1992, 1993
      7  1.1  fredette  *	The Regents of the University of California.  All rights reserved.
      8  1.1  fredette  *
      9  1.1  fredette  * Redistribution and use in source and binary forms, with or without
     10  1.1  fredette  * modification, are permitted provided that the following conditions
     11  1.1  fredette  * are met:
     12  1.1  fredette  * 1. Redistributions of source code must retain the above copyright
     13  1.1  fredette  *    notice, this list of conditions and the following disclaimer.
     14  1.1  fredette  * 2. Redistributions in binary form must reproduce the above copyright
     15  1.1  fredette  *    notice, this list of conditions and the following disclaimer in the
     16  1.1  fredette  *    documentation and/or other materials provided with the distribution.
     17  1.2       agc  * 3. Neither the name of the University nor the names of its contributors
     18  1.1  fredette  *    may be used to endorse or promote products derived from this software
     19  1.1  fredette  *    without specific prior written permission.
     20  1.1  fredette  *
     21  1.1  fredette  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  1.1  fredette  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  1.1  fredette  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  1.1  fredette  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  1.1  fredette  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  1.1  fredette  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  1.1  fredette  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  1.1  fredette  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  1.1  fredette  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  1.1  fredette  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  1.1  fredette  * SUCH DAMAGE.
     32  1.1  fredette  *
     33  1.1  fredette  *	@(#)profile.h	8.1 (Berkeley) 6/11/93
     34  1.1  fredette  */
     35  1.1  fredette 
     36  1.8     skrll #define	_MCOUNT_DECL	void _mcount
     37  1.8     skrll #define _MCOUNT_FUNC	mcount
     38  1.1  fredette 
     39  1.8     skrll #ifdef _KERNEL
     40  1.8     skrll #define	MCOUNT_ENTER			\
     41  1.8     skrll         __asm volatile (		\
     42  1.8     skrll 	    "mfctl %%eiem, %0\n\t"	\
     43  1.8     skrll 	    "mtctl %%r0, %%eiem"	\
     44  1.8     skrll 	    : "=r"(s) /* output */	\
     45  1.8     skrll 	    : /* no inputs */);
     46  1.8     skrll 
     47  1.8     skrll #define	MCOUNT_EXIT	\
     48  1.8     skrll 	__asm volatile("mtctl %0, %%eiem" : /* no outputs */ : "r" (s))
     49  1.1  fredette 
     50  1.1  fredette #endif /* _KERNEL */
     51