bsd/i386/profile.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_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 License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * Copyright (c) 1997, Apple Computer, Inc. All rights reserved.
  30  *
  31  */
  32
  33 #ifndef _BSD_I386_PROFILE_H_
  34 #define _BSD_I386_PROFILE_H_
  35
  36 #include <sys/appleapiopts.h>
  37
  38 #ifdef KERNEL
  39 #ifdef __APPLE_API_UNSTABLE
  40
  41 /*
  42  * Block interrupts during mcount so that those interrupts can also be
  43  * counted (as soon as we get done with the current counting).  On the
  44  * i386 platfom, can't do splhigh/splx as those are C routines and can
  45  * recursively invoke mcount.
  46  */
  47 #warning MCOUNT_* not implemented yet.
  48
  49 #define MCOUNT_INIT
  50 #define MCOUNT_ENTER    /* s = splhigh(); */ /* XXX TODO */
  51 #define MCOUNT_EXIT     /* (void) splx(s); */ /* XXX TODO */
  52
  53 #endif /* __APPLE_API_UNSTABLE */
  54 #endif /* KERNEL */
  55
  56 #endif /* _BSD_I386_PROFILE_H_ */