include/sys/unix_bb_info.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 /*
  23  *      Copyright (c) 1993-2001 by Sun Microsystems, Inc.
  24  *      All rights reserved.
  25  */
  26
  27 #ifndef _SYS_UNIX_BB_INFO_H
  28 #define _SYS_UNIX_BB_INFO_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  *  data structures for kernel basic block coverage via kcov
  38  */
  39
  40 #define NMI_LEVEL       15
  41
  42 /*
  43  *      struct bb_info is built in to the compiler
  44  *      Don't change this structure except to reflect
  45  *      changes to the code generated by the compiler
  46  */
  47 struct bb_info {
  48         ulong_t                 bb_initflag;
  49         char                    *bb_filename;
  50         uint64_t                *bb_counters;
  51         ulong_t                 bb_ncounters;
  52         struct bb_info          *bb_next;
  53 };
  54
  55 #ifdef  __cplusplus
  56 }
  57 #endif
  58
  59 #endif  /* _SYS_UNIX_BB_INFO_H */