usr/src/lib/libbc/csu/common/mon.h

   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) 1984 AT&T */
  23 /*        All Rights Reserved   */
  24
  25 #pragma ident   "%Z%%M% %I%     %E% SMI"
  26
  27 struct phdr {
  28     char        *lpc;
  29     char        *hpc;
  30     int         ncnt;
  31 };
  32
  33 typedef unsigned short WORD;
  34
  35     /*
  36      *  fraction of text space to allocate for histogram counters
  37      *  here, 1/2
  38      */
  39 #define HISTFRACTION    2
  40
  41      /*
  42       * percent of text space to allocate for counters
  43       * with a minimum.
  44       */
  45 #define ARCDENSITY      5
  46 #define MINARCS         50
  47
  48 struct cnt {
  49     int         *pc;
  50     long        ncall;
  51 };
  52
  53 #define MON_OUT "mon.out"
  54 #define MPROGS0 (150 * sizeof(WORD))    /* 300 for pdp11, 600 for 32-bits */
  55 #define MSCALE0 4
  56 #ifndef NULL
  57 #define NULL    0
  58 #endif