Laurent Morichetti
543 строки
9.5 KiB
C
543 строки
9.5 KiB
C
/*-
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* Copyright (c) 2009 Joseph Koshy
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: _elftc.h 2064 2011-10-26 15:12:32Z jkoshy $
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*/
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/**
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** Miscellanous definitions needed by multiple components.
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**/
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#ifndef _ELFTC_H
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#define _ELFTC_H
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#ifndef NULL
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#define NULL ((void *) 0)
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#endif
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#ifndef offsetof
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// change from (int) to (char *) for x64 gcc
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#define offsetof(T, M) ((char *) &((T*) 0) -> M)
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#endif
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/*
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* Supply macros missing from <sys/queue.h>
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*/
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#ifndef STAILQ_FOREACH_SAFE
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#define STAILQ_FOREACH_SAFE(var, head, field, tvar) \
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for ((var) = STAILQ_FIRST((head)); \
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(var) && ((tvar) = STAILQ_NEXT((var), field), 1); \
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(var) = (tvar))
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#endif
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#ifndef STAILQ_LAST
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#define STAILQ_LAST(head, type, field) \
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(STAILQ_EMPTY((head)) ? \
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NULL : \
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((struct type *)(void *) \
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((char *)((head)->stqh_last) - offsetof(struct type, field))))
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#endif
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#ifndef TAILQ_FOREACH_SAFE
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#define TAILQ_FOREACH_SAFE(var, head, field, tvar) \
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for ((var) = TAILQ_FIRST((head)); \
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(var) && ((tvar) = TAILQ_NEXT((var), field), 1); \
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(var) = (tvar))
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#endif
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/*
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* Symbols that are sometimes missing in system headers.
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*/
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#ifndef DT_DEPRECATED_SPARC_REGISTER
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#define DT_DEPRECATED_SPARC_REGISTER 0x70000001
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#endif
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#ifndef DT_GNU_PRELINKED
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#define DT_GNU_PRELINKED 0x6FFFFDF5U
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#endif
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#ifndef DT_GNU_CONFLICTSZ
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#define DT_GNU_CONFLICTSZ 0x6FFFFDF6U
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#endif
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#ifndef DT_GNU_LIBLISTSZ
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#define DT_GNU_LIBLISTSZ 0x6FFFFDF7U
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#endif
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#ifndef DT_GNU_HASH
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#define DT_GNU_HASH 0x6FFFFEF5U
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#endif
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#ifndef DT_GNU_CONFLICT
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#define DT_GNU_CONFLICT 0x6FFFFEF8U
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#endif
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#ifndef DT_GNU_LIBLIST
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#define DT_GNU_LIBLIST 0x6FFFFEF9U
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#endif
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#ifndef DT_MAXPOSTAGS
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#define DT_MAXPOSTAGS 34
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#endif
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#ifndef DT_SUNW_AUXILIARY
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#define DT_SUNW_AUXILIARY 0x6000000D
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#endif
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#ifndef DT_SUNW_CAP
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#define DT_SUNW_CAP 0x60000010
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#endif
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#ifndef DT_SUNW_FILTER
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#define DT_SUNW_FILTER 0x6000000F
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#endif
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#ifndef DT_SUNW_RTLDINF
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#define DT_SUNW_RTLDINF 0x6000000E
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#endif
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#ifndef DT_USED
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#define DT_USED 0x7FFFFFFE
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#endif
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#ifndef ELFOSABI_86OPEN
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#define ELFOSABI_86OPEN 5
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#endif
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#ifndef ELFOSABI_AIX
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#define ELFOSABI_AIX 7
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#endif
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#ifndef ELFOSABI_HURD
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#define ELFOSABI_HURD 4
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#endif
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#ifndef ELFOSABI_NONE
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#define ELFOSABI_NONE 0
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#endif
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#ifndef ELFOSABI_NSK
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#define ELFOSABI_NSK 14
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#endif
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#ifndef ELFOSABI_OPENVMS
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#define ELFOSABI_OPENVMS 13
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#endif
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/*
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* Supply missing EM_XXX definitions.
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*/
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#ifndef EM_68HC05
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#define EM_68HC05 72
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#endif
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#ifndef EM_68HC08
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#define EM_68HC08 71
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#endif
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#ifndef EM_68HC11
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#define EM_68HC11 70
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#endif
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#ifndef EM_68HC16
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#define EM_68HC16 69
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#endif
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#ifndef EM_ARCA
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#define EM_ARCA 109
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#endif
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#ifndef EM_ARC_A5
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#define EM_ARC_A5 93
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#endif
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#ifndef EM_AVR
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#define EM_AVR 83
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#endif
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#ifndef EM_BLACKFIN
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#define EM_BLACKFIN 106
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#endif
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#ifndef EM_CR
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#define EM_CR 103
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#endif
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#ifndef EM_CRIS
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#define EM_CRIS 76
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#endif
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#ifndef EM_D10V
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#define EM_D10V 85
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#endif
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#ifndef EM_D30V
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#define EM_D30V 86
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#endif
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#ifndef EM_F2MC16
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#define EM_F2MC16 104
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#endif
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#ifndef EM_FIREPATH
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#define EM_FIREPATH 78
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#endif
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#ifndef EM_FR30
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#define EM_FR30 84
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#endif
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#ifndef EM_FX66
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#define EM_FX66 66
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#endif
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#ifndef EM_HUANY
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#define EM_HUANY 81
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#endif
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#ifndef EM_IP2K
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#define EM_IP2K 101
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#endif
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#ifndef EM_JAVELIN
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#define EM_JAVELIN 77
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#endif
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#ifndef EM_M32R
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#define EM_M32R 88
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#endif
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#ifndef EM_MAX
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#define EM_MAX 102
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#endif
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#ifndef EM_MMIX
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#define EM_MMIX 80
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#endif
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#ifndef EM_MN10200
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#define EM_MN10200 90
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#endif
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#ifndef EM_MN10300
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#define EM_MN10300 89
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#endif
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#ifndef EM_MSP430
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#define EM_MSP430 105
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#endif
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#ifndef EM_NS32K
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#define EM_NS32K 97
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#endif
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#ifndef EM_OPENRISC
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#define EM_OPENRISC 92
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#endif
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#ifndef EM_PDSP
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#define EM_PDSP 63
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#endif
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#ifndef EM_PJ
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#define EM_PJ 91
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#endif
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#ifndef EM_PRISM
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#define EM_PRISM 82
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#endif
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#ifndef EM_SEP
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#define EM_SEP 108
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#endif
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#ifndef EM_SE_C33
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#define EM_SE_C33 107
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#endif
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#ifndef EM_SNP1K
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#define EM_SNP1K 99
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#endif
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#ifndef EM_ST19
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#define EM_ST19 74
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#endif
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#ifndef EM_ST200
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#define EM_ST200 100
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#endif
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#ifndef EM_ST7
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#define EM_ST7 68
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#endif
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#ifndef EM_ST9PLUS
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#define EM_ST9PLUS 67
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#endif
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#ifndef EM_SVX
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#define EM_SVX 73
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#endif
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#ifndef EM_TMM_GPP
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#define EM_TMM_GPP 96
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#endif
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#ifndef EM_TPC
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#define EM_TPC 98
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#endif
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#ifndef EM_UNICORE
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#define EM_UNICORE 110
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#endif
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#ifndef EM_V850
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#define EM_V850 87
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#endif
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#ifndef EM_VAX
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#define EM_VAX 75
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#endif
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#ifndef EM_VIDEOCORE
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#define EM_VIDEOCORE 95
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#endif
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#ifndef EM_XTENSA
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#define EM_XTENSA 94
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#endif
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#ifndef EM_ZSP
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#define EM_ZSP 79
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#endif
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#ifndef PN_XNUM
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#define PN_XNUM 0xFFFFU
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#endif
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#ifndef R_IA_64_DIR32LSB
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#define R_IA_64_DIR32LSB 0x25
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#endif
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#ifndef R_IA_64_DIR64LSB
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#define R_IA_64_DIR64LSB 0x27
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#endif
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#ifndef R_IA_64_SECREL32LSB
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#define R_IA_64_SECREL32LSB 0x65
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#endif
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#ifndef R_MIPS_32
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#define R_MIPS_32 0x2
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#endif
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#ifndef R_PPC_ADDR32
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#define R_PPC_ADDR32 0x1
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#endif
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#ifndef R_SPARC_UA32
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#define R_SPARC_UA32 23
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#endif
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#ifndef R_SPARC_UA64
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#define R_SPARC_UA64 54
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#endif
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#ifndef R_X86_64_32
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#define R_X86_64_32 10
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#endif
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#ifndef R_X86_64_64
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#define R_X86_64_64 1
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#endif
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#ifndef SHT_AMD64_UNWIND
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#define SHT_AMD64_UNWIND 0x70000001
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#endif
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#ifndef SHT_SUNW_ANNOTATE
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#define SHT_SUNW_ANNOTATE 0X6FFFFFF7
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#endif
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#ifndef SHT_SUNW_DEBUGSTR
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#define SHT_SUNW_DEBUGSTR 0X6FFFFFF8
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#endif
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#ifndef SHT_SUNW_DEBUG
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#define SHT_SUNW_DEBUG 0X6FFFFFF9
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#endif
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#ifndef SHT_SUNW_cap
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#define SHT_SUNW_cap 0x6FFFFFF5
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#endif
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#ifndef SHT_SUNW_dof
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#define SHT_SUNW_dof 0x6FFFFFF4
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#endif
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#ifndef SHT_SUNW_verdef
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#define SHT_SUNW_verdef 0x6FFFFFFD
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#endif
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#ifndef SHT_SUNW_verneed
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#define SHT_SUNW_verneed 0x6FFFFFFE
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#endif
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#ifndef SHT_SUNW_versym
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#define SHT_SUNW_versym 0x6FFFFFFF
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#endif
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#ifndef SHN_XINDEX
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#define SHN_XINDEX 0xFFFFU
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#endif
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#ifndef SHT_GNU_ATTRIBUTES
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#define SHT_GNU_ATTRIBUTES 0x6FFFFFF5U
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#endif
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#ifndef SHT_GNU_HASH
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#define SHT_GNU_HASH 0x6FFFFFF6U
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#endif
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#ifndef SHT_GNU_LIBLIST
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#define SHT_GNU_LIBLIST 0x6FFFFFF7U
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#endif
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/*
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* VCS Ids.
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*/
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#ifndef ELFTC_VCSID
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#if defined(__FreeBSD__)
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#define ELFTC_VCSID(ID) __FBSDID(ID)
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#endif
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#if defined(__linux__) || defined(__GNU__) || defined(__GLIBC__)
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#if defined(__GNUC__)
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#define ELFTC_VCSID(ID) __asm__(".ident\t\"" ID "\"")
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#else
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#define ELFTC_VCSID(ID) /**/
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#endif
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#endif
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#if defined(__NetBSD__)
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#define ELFTC_VCSID(ID) __RCSID(ID)
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#endif
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#endif /* ELFTC_VCSID */
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/*
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* Provide an equivalent for getprogname(3).
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*/
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#ifndef ELFTC_GETPROGNAME
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#if defined(__FreeBSD__) || defined(__NetBSD__)
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#include <stdlib.h>
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#define ELFTC_GETPROGNAME() getprogname()
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#endif /* defined(__FreeBSD__) || defined(__NetBSD__) */
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#if defined(__linux__)
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* GLIBC based systems have a global 'char *' pointer referencing
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* the executable's name.
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*/
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extern /*const*/ char *program_invocation_short_name;
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#ifdef __cplusplus
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}
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#endif
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#define ELFTC_GETPROGNAME() program_invocation_short_name
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#endif /* __linux__ */
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#endif /* ELFTC_GETPROGNAME */
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/**
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** Per-OS configuration.
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**/
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#if defined(__linux__)
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#include <endian.h>
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#define ELFTC_BYTE_ORDER __BYTE_ORDER
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#define ELFTC_BYTE_ORDER_LITTLE_ENDIAN __LITTLE_ENDIAN
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#define ELFTC_BYTE_ORDER_BIG_ENDIAN __BIG_ENDIAN
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/*
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* Debian GNU/Linux is missing strmode(3).
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*/
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#define ELFTC_HAVE_STRMODE 0
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/* Whether we need to supply {be,le}32dec. */
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#define ELFTC_NEED_BYTEORDER_EXTENSIONS 1
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#define roundup2 roundup
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#endif /* __linux__ */
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#if defined(__FreeBSD__)
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#include <osreldate.h>
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#include <sys/endian.h>
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#define ELFTC_BYTE_ORDER _BYTE_ORDER
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#define ELFTC_BYTE_ORDER_LITTLE_ENDIAN _LITTLE_ENDIAN
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#define ELFTC_BYTE_ORDER_BIG_ENDIAN _BIG_ENDIAN
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#define ELFTC_HAVE_STRMODE 1
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#if __FreeBSD_version <= 900000
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#define ELFTC_BROKEN_YY_NO_INPUT 1
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#endif
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#endif /* __FreeBSD__ */
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#if defined(__NetBSD__)
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#include <sys/endian.h>
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#define ELFTC_BYTE_ORDER _BYTE_ORDER
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#define ELFTC_BYTE_ORDER_LITTLE_ENDIAN _LITTLE_ENDIAN
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#define ELFTC_BYTE_ORDER_BIG_ENDIAN _BIG_ENDIAN
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#define ELFTC_HAVE_STRMODE 1
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#define ELFTC_BROKEN_YY_NO_INPUT 1
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#endif /* __NetBSD __ */
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#endif /* _ELFTC_H */
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