usr/src/lib/libdtrace/common/dt_dof.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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _DT_DOF_H
  28 #define _DT_DOF_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <dtrace.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #include <dt_buf.h>
  39
  40 typedef struct dt_dof {
  41         dtrace_hdl_t *ddo_hdl;          /* libdtrace handle */
  42         dtrace_prog_t *ddo_pgp;         /* current program */
  43         uint_t ddo_nsecs;               /* number of sections */
  44         dof_secidx_t ddo_strsec;        /* global strings section index */
  45         dof_secidx_t *ddo_xlimport;     /* imported xlator section indices */
  46         dof_secidx_t *ddo_xlexport;     /* exported xlator section indices */
  47         dt_buf_t ddo_secs;              /* section headers */
  48         dt_buf_t ddo_strs;              /* global strings */
  49         dt_buf_t ddo_ldata;             /* loadable section data */
  50         dt_buf_t ddo_udata;             /* unloadable section data */
  51         dt_buf_t ddo_probes;            /* probe section data */
  52         dt_buf_t ddo_args;              /* probe arguments section data */
  53         dt_buf_t ddo_offs;              /* probe offsets section data */
  54         dt_buf_t ddo_enoffs;            /* is-enabled offsets section data */
  55         dt_buf_t ddo_rels;              /* probe relocation section data */
  56         dt_buf_t ddo_xlms;              /* xlate members section data */
  57 } dt_dof_t;
  58
  59 extern void dt_dof_init(dtrace_hdl_t *);
  60 extern void dt_dof_fini(dtrace_hdl_t *);
  61
  62 #ifdef  __cplusplus
  63 }
  64 #endif
  65
  66 #endif  /* _DT_DOF_H */