bsd/i386/profile.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   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.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  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.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * Copyright (c) 1997, Apple Computer, Inc. All rights reserved.
  24  *
  25  *      History :
  26  *      29-Sep-1997  Umesh Vaishampayan
  27  *              Created.
  28  */
  29
  30 #ifndef _BSD_I386_PROFILE_H_
  31 #define _BSD_I386_PROFILE_H_
  32
  33 #ifdef KERNEL
  34 /*
  35  * Block interrupts during mcount so that those interrupts can also be
  36  * counted (as soon as we get done with the current counting).  On the
  37  * i386 platfom, can't do splhigh/splx as those are C routines and can
  38  * recursively invoke mcount.
  39  */
  40 #warning MCOUNT_* not implemented yet.
  41
  42 #define MCOUNT_INIT
  43 #define MCOUNT_ENTER    /* s = splhigh(); */ /* XXX TODO */
  44 #define MCOUNT_EXIT     /* (void) splx(s); */ /* XXX TODO */
  45 #endif /* KERNEL */
  46
  47 #endif /* _BSD_I386_PROFILE_H_ */