bsd/i386/profile.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1997, Apple Computer, Inc. All rights reserved.
  32  *
  33  */
  34
  35 #ifndef _BSD_I386_PROFILE_H_
  36 #define _BSD_I386_PROFILE_H_
  37
  38 #include <sys/appleapiopts.h>
  39
  40 #ifdef KERNEL
  41 #ifdef __APPLE_API_UNSTABLE
  42
  43 /*
  44  * Block interrupts during mcount so that those interrupts can also be
  45  * counted (as soon as we get done with the current counting).  On the
  46  * i386 platfom, can't do splhigh/splx as those are C routines and can
  47  * recursively invoke mcount.
  48  */
  49 #warning MCOUNT_* not implemented yet.
  50
  51 #define MCOUNT_INIT
  52 #define MCOUNT_ENTER    /* s = splhigh(); */ /* XXX TODO */
  53 #define MCOUNT_EXIT     /* (void) splx(s); */ /* XXX TODO */
  54
  55 #endif /* __APPLE_API_UNSTABLE */
  56 #endif /* KERNEL */
  57
  58 #endif /* _BSD_I386_PROFILE_H_ */