1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1988 AT&T     */
  23 /*        All Rights Reserved   */
  24 
  25 
  26 /*
  27  * Copyright (c) 1996-1999 by Sun Microsystems, Inc.
  28  * All rights reserved.
  29  */
  30 
  31 #ifndef _PROF_H
  32 #define _PROF_H
  33 
  34 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.10.1.4 */
  35 
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39 
  40 #ifndef MARK
  41 #define MARK(K) {}
  42 #else
  43 #undef  MARK
  44 
  45 #if defined(__STDC__)
  46 
  47 #if defined(__i386)
  48 #define MARK(K) {\
  49                 asm("   .data"); \
  50                 asm("   .align 4"); \
  51                 asm("."#K".:"); \
  52                 asm("   .long 0"); \
  53                 asm("   .text"); \
  54                 asm("M."#K":"); \
  55                 asm("   movl    $."#K"., %edx"); \
  56                 asm("   call _mcount"); \
  57                 }
  58 #endif
  59 
  60 #if defined(__sparc)
  61 #define MARK(K) {\
  62                 asm("   .reserve        ."#K"., 4, \".bss\", 4"); \
  63                 asm("M."#K":"); \
  64                 asm("   sethi   %hi(."#K".), %o0"); \
  65                 asm("   call    _mcount"); \
  66                 asm("   or      %o0, %lo(."#K".), %o0"); \
  67                 }
  68 #endif
  69 
  70 #else   /* __STDC__ */
  71 
  72 #if defined(__i386)
  73 #define MARK(K) {\
  74                 asm("   .data"); \
  75                 asm("   .align 4"); \
  76                 asm(".K.:"); \
  77                 asm("   .long 0"); \
  78                 asm("   .text"); \
  79                 asm("M.K:"); \
  80                 asm("   movl    $.K., %edx"); \
  81                 asm("   call _mcount"); \
  82                 }
  83 #endif
  84 
  85 #if defined(__sparc)
  86 #define MARK(K) {\
  87                 asm("   .reserve        .K., 4, \".bss\", 4"); \
  88                 asm("M.K:"); \
  89                 asm("   sethi   %hi(.K.), %o0"); \
  90                 asm("   call    _mcount"); \
  91                 asm("   or      %o0, %lo(.K.), %o0"); \
  92                 }
  93 #endif
  94 
  95 #endif  /* __STDC__ */
  96 
  97 #endif  /* MARK */
  98 
  99 #ifdef  __cplusplus
 100 }
 101 #endif
 102 
 103 #endif  /* _PROF_H */