usr/src/cmd/sgs/libconv/common/_conv.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 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef __CONV_DOT_H
  28 #define __CONV_DOT_H
  29
  30 /*
  31  * Local include file for conversion library.
  32  */
  33 #include <conv.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 /*
  40  * Some format strings differ depending on whether they are used for 32-bit
  41  * or 64-bit values.
  42  */
  43 #if     defined(_ELF64)
  44 #define MSG_GBL_FMT_DEC         MSG_GBL_FMT_DEC_64
  45 #define MSG_GBL_FMT_DECS        MSG_GBL_FMT_DECS_64
  46 #define MSG_GBL_FMT_HEX         MSG_GBL_FMT_HEX_64
  47 #define MSG_GBL_FMT_HEXS        MSG_GBL_FMT_HEXS_64
  48
  49 #define MSG_SYM_FMT_VAL         MSG_SYM_FMT_VAL_64
  50 #else
  51 #define MSG_GBL_FMT_DEC         MSG_GBL_FMT_DEC_32
  52 #define MSG_GBL_FMT_DECS        MSG_GBL_FMT_DECS_32
  53 #define MSG_GBL_FMT_HEX         MSG_GBL_FMT_HEX_32
  54 #define MSG_GBL_FMT_HEXS        MSG_GBL_FMT_HEXS_32
  55
  56 #define MSG_SYM_FMT_VAL         MSG_SYM_FMT_VAL_32
  57 #endif
  58
  59
  60 /*
  61  * There are routines in libconv that are built once for each ELFCLASS
  62  * because they are formatting Xword values. However, all ELF constants
  63  * lie in 32-bit ranges, due to the need be usable for ELFCLASS32. Hence,
  64  * the value of the ELFCLASS64 support here is purely to detect unexpected
  65  * garbage values above the 32-bit range.
  66  *
  67  * The CONV_XWORD_64TEST() macro tests the upper half of an ELFCLASS64 Xword,
  68  * and formats the value in hex if non-zero bits are seen. For ELFCLASS32,
  69  * it is a no-op.
  70  */
  71 #ifdef _ELF64
  72 #define CONV_XWORD_64TEST(_value, _fmt_flags, _inv_buf) \
  73         if (_value & 0xffffffff00000000) \
  74             return (conv_invalid_val(_inv_buf, _value, _fmt_flags))
  75 #else
  76 #define CONV_XWORD_64TEST(_value, _fmt_flags, _inv_buf)
  77 #endif
  78
  79
  80 /* # of elements in an array */
  81 #define ARRAY_NELTS(arr) (sizeof (arr) / sizeof (*arr))
  82
  83 /*
  84  * Functions intended for use inter-file, within libconv only
  85  */
  86 extern  const conv_ds_t **conv_cap_tag_strings(Conv_fmt_flags_t);
  87 extern  const Val_desc  *conv_dyn_feature1_strings(Conv_fmt_flags_t);
  88 extern  const Val_desc  *conv_dyn_flag_strings(Conv_fmt_flags_t);
  89 extern  const Val_desc  *conv_dyn_flag1_strings(Conv_fmt_flags_t);
  90 extern  const Val_desc  *conv_dyn_posflag1_strings(Conv_fmt_flags_t);
  91 extern  const conv_ds_t **conv_dyn_tag_strings(conv_iter_osabi_t, Half,
  92                             Conv_fmt_flags_t);
  93 extern  const Val_desc2 *conv_sec_flags_strings(Conv_fmt_flags_t);
  94
  95
  96 #ifdef  __cplusplus
  97 }
  98 #endif
  99
 100 #endif  /* __CONV_DOT_H */