.\"	$OpenBSD: elf.5,v 1.12 2003/10/27 20:23:58 jmc Exp $
.\"Copyright (c) 1999 Jeroen Ruigrok van der Werven
.\"All rights reserved.
.\"
.\"Redistribution and use in source and binary forms, with or without
.\"modification, are permitted provided that the following conditions
.\"are met:
.\"1. Redistributions of source code must retain the above copyright
.\"   notice, this list of conditions and the following disclaimer.
.\"2. Redistributions in binary form must reproduce the above copyright
.\"   notice, this list of conditions and the following disclaimer in the
.\"   documentation and/or other materials provided with the distribution.
.\"
.\"THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\"ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\"IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\"ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\"FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\"DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\"HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\"LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\"SUCH DAMAGE.
.\"
.\"	$FreeBSD: src/share/man/man5/elf.5,v 1.21 2001/10/01 16:09:23 ru Exp $
.\"
.\" Slightly adapted - aeb, 2004-01-01
.\" 2005-07-15, Mike Frysinger <vapier@gentoo.org>, various fixes
.\" 2007-10-11, Mike Frysinger <vapier@gentoo.org>, various fixes
.\" 2007-12-08, mtk, Converted from mdoc to man macros
.\"
.\" Japanese Version Copyright (c) 2004-2005 Yuichi SATO
.\"         all rights reserved.
.\" Translated Thu Dec 16 02:17:58 JST 2004
.\"         by Yuichi SATO <ysato444@yahoo.co.jp>
.\" Updated & Modified Sat Sep 10 02:29:40 JST 2005 by Yuichi SATO
.\" Updated 2008-02-12, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>, LDP v2.77
.\"
.TH ELF 5 2007-12-28 "Linux" "Linux Programmer's Manual"
.SH ̾
elf \- ¹Բǽ󥯥եޥå (ELF) եΥեޥå
.SH 
.nf
.\" .B #include <elf_abi.h>
.B #include <elf.h>
.fi
.SH 
إåե
.I <elf.h>
 ELF ¹ԲǽХʥեΥեޥåȤ롣
ΥեȤƤϡ̾μ¹Բǽե롦
ֲǽ֥ȥե롦ե롦ͭ饤֥꤬롣
.PP
ELF եեޥåȤȤ¹Բǽեϡ
ELF إåθ˥ץإåơ֥ޤ
إåơ֥ (ޤϤξ) ³Ǥ롣
ELF إåϾ˥եΥեå 0 ˤ롣
ץإåơ֥ȥإåơ֥
եǤΥեåȤϡELF إåƤ롣
 2 ĤΥơ֥ϥեλĤʬξܺ٤򵭽Ҥ롣
.PP
.\" ͥƥ֤ʥƥ ELF Хʥե
.\" ץꥱϡɤ
.\" .I <elf_abi.h>
.\" ޤǤ褤
.\" Υץꥱϡͥå̾
.\" all the types and structures by their generic names
.\" "Elf_xxx"
.\" ˤäƤηȹ¤Τ򻲾Ȥꡢ
.\" "ELF_xxx"
.\" ˤäƥޥ򻲾Ȥꤹ뤹٤Ǥ롣
.\" Τ褦ˤƽ񤫤줿ץꥱϡ
.\" ۥȤ 32 ӥåȤ 64 ӥåȤ˴ؤ餺
.\" ɤΥƥǤ⥳ѥǤ롣
.\" .PP
.\" ץꥱ̤ΤΥƥ ELF ե
.\" ɬפ硢ΥץꥱŪ
.\" "Elf32_xxx"
.\" ޤ
.\" "Elf64_xxx"
.\" Ȥ̾ȹ¤̾Ȥɬפ롣
.\" Ʊͤˡޥ
.\" "ELF32_xxx"
.\" ޤ
.\" "ELF64_xxx"
.\" Ǽ̤ɬפ롣
.\" .PP
ΥإåեϾ嵭Υإå C ι¤ΤǵҤ
ޤưŪ󡦺ֲǽ󡦥ܥơ֥ι¤Τ
ޤǤ롣
.PP
ʲη N ӥåȥƥǻȤ (N=32,64 Ǥ
.I ElfN

.I Elf32
ޤ
.I Elf64
ɽ
.I uintN_t

.I uint32_t
ޤ
.I uint64_t
ɽ):
.in +4n
.nf

ElfN_Addr       ʤΥץॢɥ쥹, uintN_t
ElfN_Off        ʤΥե륪եå, uintN_t
ElfN_Section    ʤΥ󥤥ǥå, uint16_t
ElfN_Versym     ʤΥС󥷥ܥ, uint16_t
Elf_Byte        unsigned char
ElfN_Half       uint16_t
ElfN_Sword      int32_t
ElfN_Word       uint32_t
ElfN_Sxword     int64_t
ElfN_Xword      uint64_t
.\" Elf32_Size  ʤΥ֥ȥ
.fi
.in
.PP
(: *BSD ǤѸϾۤʤ롣
.I Elf64_Half

.I Elf32_Half
 2 ܤǤꡢ
.I Elf64Quarter

.I uint16_t
Ѥ롣
򤱤뤿ᡢʲǤϡηϥʷ֤Ƥ롣)
.PP
ΥեեޥåȤƤΥǡ¤Τϡ
Ϣ륯饹
""
֤λؿˤ˽
ɬפʾ硢ǡ¤ΤǤŪʥѥǥ (padding, ͤ)
Ԥʤ롣 4 Хȥ֥ȤФ
4 Х֤ݾڤ뤿䡢
¤ΤΥ 4 ܿˤ뤿ʤɤǤ롣
.PP
ELF إåϷ
.I Elf32_Ehdr
ޤ
.I Elf64_Ehdr
ǵҤ:
.in +4n
.nf

#define EI_NIDENT 16

typedef struct {
    unsigned char e_ident[EI_NIDENT];
    uint16_t      e_type;
    uint16_t      e_machine;
    uint32_t      e_version;
    ElfN_Addr     e_entry;
    ElfN_Off      e_phoff;
    ElfN_Off      e_shoff;
    uint32_t      e_flags;
    uint16_t      e_ehsize;
    uint16_t      e_phentsize;
    uint16_t      e_phnum;
    uint16_t      e_shentsize;
    uint16_t      e_shnum;
    uint16_t      e_shstrndx;
} ElfN_Ehdr;
.fi
.in
.PP
եɤϰʲΰ̣:
.\" .Bl -tag -width "e_phentsize"
.TP 12
.IR e_ident
ΥХϡץåե¾ʬˤϰ¸ˡ
ե (interpret) 뤿˻ꤵ롣
Τ٤ƤΤΤϡƬ
.BR EI_
ǻϤޤޥ̾դƬ
.BR ELF
ǻϤޤͤġ
ʲΥޥƤ:
.RS 12
.\" .Bl -tag -width "EI_VERSION" \" EI_ABIVERSION
.TP 12
.BR EI_MAG0
ޥåʥС 1 Хȡ
.BR ELFMAG0
ʤФʤʤ
(0: 0x7f)
.TP
.BR EI_MAG1
ޥåʥС 2 Хȡ
.BR ELFMAG1
ʤФʤʤ
(1: 'E')
.TP
.BR EI_MAG2
ޥåʥС 3 Хȡ
.BR ELFMAG2
ʤФʤʤ
(2: 'L')
.TP
.BR EI_MAG3
ޥåʥС 4 Хȡ
.BR ELFMAG3
ʤФʤʤ
(3: 'F')
.TP
.BR EI_CLASS
 5 ХȤϡΥХʥΥƥ򼨤:
.RS 12
.\" .Bl -tag -width "ELFCLASSNONE" -compact
.TP 14
.PD 0
.BR ELFCLASSNONE
Υ饹Ǥ롣
.TP
.BR ELFCLASS32
32 ӥåȥƥ롣
եȲۥɥ쥹֤ 4 ХȤޤǤΥޥ򥵥ݡȤ롣
.TP
.BR ELFCLASS64
64 ӥåȥƥ롣
.PD
.RE
.\" .El
.TP
.BR EI_DATA
 6 ХȤϥեΥץåͭǡ
ǡ󥳡ǥ󥰤ꤹ롣
ߤΤȤʲΥ󥳡ǥ󥰤ݡȤƤ:
.\" .Bl -tag -width "ELFDATA2LSB" -compact
.RS 12
.TP 14
.PD 0
.BR ELFDATANONE
ʥǡեޥåȡ
.TP
.BR ELFDATA2LSB
2 ȥ륨ǥ
.TP
.BR ELFDATA2MSB
2 ӥåǥ
.PD
.RE
.\" .El
.TP
.PD 0
.BR EI_VERSION
ELF ͤΥСֹ:
.\" .Bl -tag -width "EV_CURRENT" -compact
.RS 12
.TP 14
.BR EV_NONE
ʥС
.TP
.BR EV_CURRENT
ߤΥС
.PD
.RE
.\".El
.TP
.BR EI_OSABI
ΥХȤϥ֥ȤΥåȤȤʤ
ڥ졼ƥ󥰥ƥ ABI 򼨤
¾ ELF ¤ΤΥեɤˤϡ
ץåȥեͭΰ̣ĥե饰ͤĤΤ⤢;
ΥեɤβϡΥХȤͤˤäƷꤵ롣
㤨:
.\" .Bl -tag -width "ELFOSABI_STANDALONE" -compact
.RS 12
.TP 20
.PD 0
.BR ELFOSABI_NONE
ELFOSABI_SYSV Ʊ
.\" 0
.TP
.BR ELFOSABI_SYSV
UNIX System V ABI.
.\" 0
.\" synonym: ELFOSABI_NONE
.TP
.BR ELFOSABI_HPUX
HP-UX ABI.
.\" 1
.TP
.BR ELFOSABI_NETBSD
NetBSD ABI.
.\" 2
.TP
.BR ELFOSABI_LINUX
Linux ABI.
.\" 3
.\" .TP
.\" .BR ELFOSABI_HURD
.\" Hurd ABI.
.\" 4
.\" .TP
.\" .BR ELFOSABI_86OPEN
.\" 86Open Common IA32 ABI.
.\" 5
.TP
.BR ELFOSABI_SOLARIS
Solaris ABI.
.\" 6
.\" .It Dv ELFOSABI_MONTEREY
.\" Monterey project ABI.
.\" ELFOSABI_AIX
.\" 7
.TP
.BR ELFOSABI_IRIX
IRIX ABI.
.\" 8
.TP
.BR ELFOSABI_FREEBSD
FreeBSD ABI.
.\" 9
.TP
.BR ELFOSABI_TRU64
TRU64 UNIX ABI.
.\" 10
.\" ELFOSABI_MODESTO
.\" 11
.\" ELFOSABI_OPENBSD
.\" 12
.TP
.BR ELFOSABI_ARM
ARM ƥ ABI.
.\" 97
.TP
.BR ELFOSABI_STANDALONE
ɥ (Ȥ߹) ABI.
.\" 255
.\" .El
.PD
.RE
.TP
.BR EI_ABIVERSION
ΥХȤϥ֥ȤåȤȤƤ ABI ΥС򼨤
ΥեɤϸߴΤʤ ABI ΥС̤뤿˻Ȥ롣
ΥСֹβϡ
.B EI_OSABI
եɤǼ̤ ABI ˰¸롣
λͤ˽򤹤륢ץꥱϡ 0 Ȥ
.TP
.BR EI_PAD
ѥǥ󥰤γϡ
ΥХȤͽ󤵤Ƥꡢ0 ꤵƤ롣
ɤ߹ץϡΥХȤ̵뤹٤Ǥ롣
߻ȤƤʤХȤ˰̣Ϳ硢
.B EI_PAD
ͤϾѹ뤫⤷ʤ
.TP
.BR EI_BRAND
ƥ ID γϡ
.TP
.BR EI_NIDENT
.I e_ident
Υ
.\" .El
.RE
.TP
.IR e_type
ι¤ΤΥФϥ֥ȥե륿פ򼨤:
.RS 12
.\" .Bl -tag -width "ET_NONE" -compact
.TP 12
.PD 0
.BR ET_NONE
ʥס
.TP
.BR ET_REL
ֲǽե롣
.TP
.BR ET_EXEC
¹Բǽե롣
.TP
.BR ET_DYN
֥ͭȡ
.TP
.BR ET_CORE
ե롣
.PD
.RE
.\" .El
.TP
.IR e_machine
ΥФϸġΥեɬפȤ륢ƥꤹ롣
:
.RS 12
.\" .Bl -tag -width "EM_MIPS_RS4_BE" -compact
.TP 12
.PD 0
.BR EM_NONE
ʥޥ
.\" 0
.TP
.BR EM_M32
AT&T WE 32100.
.\" 1
.TP
.BR EM_SPARC
Sun Microsystems SPARC.
.\" 2
.TP
.BR EM_386
Intel 80386.
.\" 3
.TP
.BR EM_68K
Motorola 68000.
.\" 4
.TP
.BR EM_88K
Motorola 88000.
.\" 5
.\" .It Dv EM_486
.\" Intel 80486.
.\" 6
.TP
.BR EM_860
Intel 80860.
.\" 7
.TP
.BR EM_MIPS
MIPS RS3000 (ӥåǥΤ)
.\" 8
.\" EM_S370
.\" 9
.\" .It Dv EM_MIPS_RS4_BE
.\" MIPS RS4000 (ӥåǥΤ)侩
.\" 10
.\" EM_MIPS_RS3_LE (MIPS R3000 ȥ륨ǥ)
.\" 10
.TP
.BR EM_PARISC
HP/PA.
.\" 15
.TP
.BR EM_SPARC32PLUS
ĥ̿᥻åդ SPARC
.\" 18
.TP
.BR EM_PPC
PowerPC.
.\" 20
.TP
.BR EM_PPC64
PowerPC 64-bit.
.\" 21
.TP
.BR EM_S390
IBM S/390
.\" 22
.TP
.BR EM_ARM
Advanced RISC Machines
.\" 40
.TP
.BR EM_SH
Renesas SuperH
.\" 42
.TP
.BR EM_SPARCV9
SPARC v9 64-bit.
.\" 43
.TP
.BR EM_IA_64
Intel Itanium
.\" 50
.TP
.BR EM_X86_64
AMD x86-64
.\" 62
.TP
.BR EM_VAX
DEC Vax.
.\" 75
.\" EM_CRIS
.\" 76
.\" .It Dv EM_ALPHA
.\" Compaq [DEC] Alpha.
.\" .It Dv EM_ALPHA_EXP
.\" ĥ̿᥻åդ Compaq [DEC] Alpha
.PD
.RE
.\" .El
.TP
.IR e_version
ΥФϥեС򼨤:
.\" .Bl -tag -width "EV_CURRENT" -compact
.RS 12
.TP 12
.PD 0
.BR EV_NONE
ʥС
.TP
.BR EV_CURRENT
ߤΥС
.\" .El
.PD
.RE
.TP
.IR e_entry
ΥФϡƥबǽϤ
Ĥޤץ򳫻Ϥ벾ۥɥ쥹ꤹ롣
ե˥ȥݥȤϢդƤʤ硢
ΥФˤ 0 롣
.TP
.IR e_phoff
ΥФϥץإåơ֥
ե륪եå (Хñ) ݻ롣
ե˥ץإåơ֥뤬ʤ硢
ΥФˤ 0 롣
.TP
.IR e_shoff
ΥФϥإåơ֥
ե륪եå (Хñ) ݻ롣
ե˥إåơ֥뤬ʤ硢
ΥФˤ 0 롣
.TP
.IR e_flags
ΥФϥե˴Ϣդ줿ץåͭΥե饰ݻ롣
ե饰̾ EF_`machine_flag' ȤǤ롣
ߤΤȤե饰Ƥʤ
.TP
.IR e_ehsize
ΥФ ELF إå (Хñ) ݻ롣
.TP
.IR e_phentsize
ΥФϤΥեΥץإåơ֥
1 ȥꤢΥ (Хñ) ݻ;
ƤΥȥƱǤ롣
.TP
.IR e_phnum
ΥФϥץإåơ֥ˤ륨ȥοݻ롣
ä
.IR e_phentsize

.IR e_phnum
Ѥơ֥륵 (Хñ) ˤʤ롣
ե˥ץإåʤ硢
.IR e_phnum
 0 ݻ롣
.TP
.IR e_shentsize
ΥФϥإåΥ (Хñ) ݻ롣
إåϥإåơ֥ 1 ĤΥȥǤ;
ƤΥȥƱǤ롣
.TP
.IR e_shnum
ΥФϥإåơ֥ˤ륨ȥοݻ롣
ä
.IR e_shentsize

.IR e_shnum
Ѥϥإåơ֥Υ (Хñ) ˤʤ롣
ե˥إåơ֥뤬ʤ硢
.IR e_shnum
 0 ݻ롣
.TP
.IR e_shstrndx
ΥФϥ̾ʸơ֥˴Ϣդ줿ȥ
إåơ֥륤ǥåݻ롣
ե˥̾ʸơ֥뤬ʤ硢
ΥФ
.BR SHN_UNDEF
ݻ롣
.BR SHN_UNDEF .
.RS 12
.\" .Bl -tag -width "SHN_LORESERVE"
.TP 14
.BR SHN_UNDEF
̤ͤ¸ߤʤ̵ط¾
̣ΤʤλȤǤ뤳Ȥɽ
㤨Сֹ
.BR SHN_UNDEF
˴ϢŤơפ줿ܥϡ̤פʥܥǤ롣
.\"nakano  "defined" ̾ʸΰǤϡ
.TP
.BR SHN_LORESERVE
ͤͽѤߤΥǥåϰϤβ¤ꤹ롣
.TP
.BR SHN_LOPROC
Ͱʾ
.BR SHN_HIPROC
ʲͤϡץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR SHN_HIPROC
Ͱʲ
.BR SHN_LOPROC
ʾͤϡץåͭΰ̣ͽ󤵤Ƥ롣
.\"sato: SHN_{HI,LO}PROC ϡʸδְ㤤餷
.TP
.BR SHN_ABS
ͤб뻲Ȥͤꤹ롣
㤨Сֹ
.BR SHN_ABS
˴ϢŤ줿ܥͤݻ֤˱ƶʤ
.TP
.BR SHN_COMMON
Υ˴Ϣ줿ܥϡ
Fortran  COMMON  C ̤ external ѿΤ褦ʡ
̥ܥǤ롣
.TP
.BR SHN_HIRESERVE
ͤͽ󤵤줿ǥåϰϤξ¤ꤹ롣
.BR SHN_LORESERVE

.BR SHN_HIRESERVE
ϴޤޤ롣
ͤϥإåơ֥򻲾Ȥʤ
Ĥޤꡢإåơ֥
ͽ󤵤줿ǥåΥȥ
.I ޤޤʤ 
.RE
.\" .El
.\" .El
.PP
¹Բǽեޤ϶֥ͭȥեΥץإåơ֥ϡ
ƥˤץ¹Խɬפʡ
ξ򵭽Ҥ빽¤ΤǤ롣
֥ȥե
.IR 
ˤ 1 İʾ
.IR 
ޤޤ롣
ץإåϼ¹Բǽեȶ֥ͭȥեǤΤ̣߰ġ
եϼȤΥץإå ELF إå
.IR e_phentsize
Ф
.IR e_phnum
Фǻꤹ롣
ELF ץإå
.I Elf32_Phdr
ޤ
.I Elf64_Phdr
ǵҤ
(ɤˤʤ뤫ϥƥ¸):
.in +4n
.nf

typedef struct {
    uint32_t   p_type;
    Elf32_Off  p_offset;
    Elf32_Addr p_vaddr;
    Elf32_Addr p_paddr;
    uint32_t   p_filesz;
    uint32_t   p_memsz;
    uint32_t   p_flags;
    uint32_t   p_align;
} Elf32_Phdr;
.fi
.in
.in +4n
.nf

typedef struct {
    uint32_t   p_type;
    uint32_t   p_flags;
    Elf64_Off  p_offset;
    Elf64_Addr p_vaddr;
    Elf64_Addr p_paddr;
    uint64_t   p_filesz;
    uint64_t   p_memsz;
    uint64_t   p_align;
} Elf64_Phdr;
.fi
.in
.PP
32 ӥåȤ 64 ӥåȤΥץإåμʰ㤤ϡ¤Τˤ
.IR p_flags
Фΰ֤ˤ롣
.\" .Bl -tag -width "p_offset"
.TP 12
.IR p_type
Phdr ¤ΤΤΥФϡ
ǤɤΤ褦ʼΥȤ򵭽ҤƤ뤫
ޤϤǤξɤΤ褦˲᤹뤫ɽ
.\" .Bl -tag -width "PT_DYNAMIC"
.RS 12
.TP 12
.BR PT_NULL
ǤϻѤƤ餺¾ΥФ̤ͤǤ롣
ˤꡢΥץإåΥȥ̵뤵롣
.TP
.BR PT_LOAD
Ǥ
.IR p_filesz

.IR p_memsz
ǵҤɲǽȤꤹ롣
Υե뤫ΥХȥǡΥꥻȤƬޥåפ롣
ȤΥꥵ
.IR Sy p_memsz
ե륵
.IR Sy p_filesz
礭硢
;äץХȤ 0 Ȥʤꡢ
ΥȽǡθ֤Ƥ롣
ե륵ϥꥵ礭ƤϤʤ
ץإåơ֥Υɲǽȥȥϡ
.IR p_vaddr
Фξ˥Ȥƽи롣
.TP
.BR PT_DYNAMIC
ǤưŪ󥯾ꤹ롣
.TP
.BR PT_INTERP
Ǥϡ󥿥ץ꥿ȤƵưѥ̾ (NULL ʸü)
ΰ֤ȥꤹ롣
Υȷ (֥ͭȤˤ⤢뤫Τʤ)
¹ԲǽեǤΤ̣߰ġ
Υȷ 1 ĤΥե 2 ʾиƤϤʤʤ
⤷¸ߤ硢Υȷ
ƤΥɲǽȥȥˤʤФʤʤ
.TP
.BR PT_NOTE
Ǥ­ (auxiliary information) ΰ֤ȥꤹ롣
.TP
.BR PT_SHLIB
Υȷͽ󤵤Ƥ뤬̣ϻꤵƤʤ
ηǤݻץ ABI ˽򤷤ʤ
.TP
.BR PT_PHDR
Ǥϡ⤷¸ߤƤʤС
ե뤪ӥץΥꥤ᡼ˤ
ץإåơ֥뼫Ȥΰ֤ȥꤹ롣
Υȷ 1 ĤΥե 2 ʾиƤϤʤʤ
ˡΥȷ¸ߤƤ褤Τϡץإåơ֥뤬
ץΥꥤ᡼ΰǤΤߤǤ롣
⤷¸ߤ硢ƤΥɲǽȥȥ
ˤʤФʤʤ
.TP
.BR PT_LOPROC
Ͱʾ
.BR PT_HIPROC
ʲͤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR PT_HIPROC
Ͱʲ
.BR PT_LOPROC
ʾͤϥץåͭΰ̣ͽ󤵤Ƥ롣
.\"sato: PT_{HI,LO}PROC ϡʸδְ㤤餷
.TP
.BR PT_GNU_STACK
GNU ĥǤꡢLinux ͥ뤬
.I p_flags
ΥС˥åȤ줿ե饰ͳǥåξ֤椹뤿˻Ѥ롣
.\" .El
.RE
.TP
.IR p_offset
ΥФϡȤƬХȤ
(եƬ) եåȤݻ롣
.TP
.IR p_vaddr
ΥФϡȤƬХȤ
βۥɥ쥹ݻ롣
.TP
.IR p_paddr
ʪɥ쥹̣ĥƥǤϡ
ΥФϥȤʪɥ쥹Ȥͽ󤵤Ƥ롣
BSD ǤϤΥФϻѤʤ0 ǤʤФʤʤ
.TP
.IR p_filesz
ΥФϥȤΥե륤᡼ΥХȿݻ롣
 0 Ǥ褤
.TP
.IR p_memsz
ΥФϥȤΥꥤ᡼ΥХȿݻ롣
 0 Ǥ褤
.TP
.IR p_flags
ΥФϥȤ˴Ϣե饰Υӥåȥޥåפݻ:
.\" .Bl -tag -width "PF_X" -compact
.RS 12
.TP
.PD 0
.BR PF_X
¹Բǽȡ
.TP
.BR PF_W
񤭹߲ǽ.
.TP
.BR PF_R
ɤ߹߲ǽȡ
.PD
.RE
.\" .El
.IP
ƥȥȤϰ̤˥ե饰
.BR PF_X

.BR PF_R
ġ
ǡȤϰ̤
.BR PF_X ,
.BR PF_W ,
.BR PF_R
ġ
.TP
.IR p_align
ΥФϡȤꤪӥեˤ (align)
ͤݻ롣
.\"nakano align Ϥޤä
ɲǽץȤϡڡˡȤ
.IR p_vaddr

.IR p_offset
ȹƱǤʤФʤʤ
(:p_vaddr mod ڡ = p_offset mod ڡ
ǤʤФʤʤ)
.\"nakano  congruent "with" ɡ
0  1 Ȥ֤ͤɬפʤȤ̣롣
ʳξ硢
.IR p_align
 2 ǤʤФʤ餺
.IR p_vaddr

.IR p_align
ˡȤ
.IR p_offset
ȹƱǤʤФʤʤ
(:p_vaddr mod p_align = p_offset mod p_alignפǤʤФʤʤ)
.\" .El
.PP
եΥإåơ֥ˤϡ
ƤΥե륻ξ꤬ҤƤ롣
إåơ֥
.I Elf32_Shdr
¤Τޤ
.I Elf64_Shdr
¤ΤǤ롣
ELF إå
.IR e_shoff
ФϥեƬ
إåơ֥ؤΥХȥեåȤǤ롣
.IR e_shnum
ϥإåơ֥˴ޤޤ륨ȥοݻ롣
.IR e_shentsize
ϳƥȥΥ (Хñ) ݻ롣
.PP
إåơ֥륤ǥåϡǤꤹ롣
ĤΥإåơ֥륤ǥåͽ󤵤Ƥ롣
֥ȥեϡ̤ʥǥåб
ʤ:
.\" .Bl -tag -width "SHN_LORESERVE"
.TP 14
.BR SHN_UNDEF
̵̤ͤط̵̣ʥ󻲾ȤΰȤʤ롣
.TP
.BR SHN_LORESERVE
ͤͽѤߤΥǥåΰβ¤ꤹ롣
.TP
.BR SHN_LOPROC
Ͱʾ
.BR SHN_HIPROC
ʲͤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR SHN_HIPROC
Ͱʲ
.BR SHN_HIPROC
ʾͤϥץåͭΰ̣ͽ󤵤Ƥ롣
.\"sato: SHN_{HI,LO}PROC ϡʸδְ㤤餷
.TP
.BR SHN_ABS
ͤб뻲Ȥͤꤹ롣
㤨Сֹ
.BR SHN_ABS
˴ϢƤ륷ܥϡ
ͤݻƤΤǡ֤˱ƶʤ
.\"nakano "relative to" äˤ
.\"nakano פ SHN_ABS Υˤͤ store 롢
.\"nakano Ҥ SHN_COMMON ˤ global ѿ store 롢
.\"nakano ȤȤʤΤǤ礦
.TP
.BR SHN_COMMON
Υ˴ϢƤ륷ܥϡ
FORTRAN  COMMON  C ̤ƳѿΤ褦ʶ̥ܥǤ롣
.TP
.BR SHN_HIRESERVE
ͤͽѤߤΥǥåΰξ¤ꤹ롣
ƥ
.BR SHN_LORESERVE

.BR SHN_HIRESERVE
ޤϰϤͽ󤹤롣
إåơ֥ͽ󤵤줿ǥåб륨ȥʤ
.\" .El
.PP
إåϰʲι¤Τ:
.in +4n
.nf

typedef struct {
    uint32_t   sh_name;
    uint32_t   sh_type;
    uint32_t   sh_flags;
    Elf32_Addr sh_addr;
    Elf32_Off  sh_offset;
    uint32_t   sh_size;
    uint32_t   sh_link;
    uint32_t   sh_info;
    uint32_t   sh_addralign;
    uint32_t   sh_entsize;
} Elf32_Shdr;
.fi
.in
.in +4n
.nf

typedef struct {
    uint32_t   sh_name;
    uint32_t   sh_type;
    uint64_t   sh_flags;
    Elf64_Addr sh_addr;
    Elf64_Off  sh_offset;
    uint64_t   sh_size;
    uint32_t   sh_link;
    uint32_t   sh_info;
    uint64_t   sh_addralign;
    uint64_t   sh_entsize;
} Elf64_Shdr;
.fi
.in
.PP
32 ӥåȤ 64 ӥåȤΥإåˤϼºݤΰ㤤Ϥʤ
.\" .Bl -tag -width "sh_addralign"
.TP 10
.IR sh_name
ΥФϥ̾롣
ͤϥإåʸơ֥륻ΥǥåǤꡢ
NULL ʸǽü줿ʸξ򼨤
.TP
.IR sh_type
ΥФϥƤỌ̇̄ޤޤ륫ƥ򼨤
.\" .Bl -tag -width "SHT_PROGBITS"
.RS 10
.TP 15
.BR SHT_NULL
ͤϥإåԳǤ뤳Ȥ򼨤
ϴϢ륻ʤ
Υإå¾ΥФϡ̤ͤġ
.TP
.BR SHT_PROGBITS
Υϥץˤݻ롣
ξηỌ̇̄ϡҤȤ˥ץˤäƷꤵ롣
.TP
.BR SHT_SYMTAB
Υϥܥơ֥ݻ롣
̤ˤ
.BR SHT_SYMTAB
ϥԽΤΥܥ󶡤뤬
ưŪ󥯤ˤȤ롣
ʥܥơ֥ȤơưŪ󥯤ˤפ
¿ΥܥݻǤ롣
֥ȥե
.BR SHT_DYNSYM
ĤȤǤ롣
.TP
.BR SHT_STRTAB
Υʸơ֥ݻ롣
֥ȥեʣʸơ֥륻ĤȤǤ롣
.TP
.BR SHT_RELA
ΥŪʲÿ (addend) ĺ֥ȥݻ롣
֥ȥηϡ֥ȥե 32 ӥåȥ饹Ǥ
.IR Elf32_Rela
Ǥ롣
֥ȥեʣκ֥ĤȤǤ롣
.TP
.BR SHT_HASH
Υϥܥϥåơ֥ݻ롣
ưŪ󥯤륪֥Ȥϡ
ܥϥåơ֥ޤǤʤФʤʤ
֥ȥե 1 ĤΥϥåơ֥ΤߤĤȤǤ롣
.TP
.BR SHT_DYNAMIC
ΥưŪ󥯤ξݻ롣
֥ȥե 1 ĤưŪΤߤĤȤǤ롣
.TP
.BR SHT_NOTE
Υϥե˲餫ΰդݻ롣
.TP
.BR SHT_NOBITS
ΥפΥϥեΰȤʤȤʳϡ
.BR SHT_PROGBITS
ȻƤ롣
Υ 1 ХȤޤޤʤ
.IR sh_offset
ФϳǰŪʥե륪եåȤġ
.TP
.BR SHT_REL
ΥŪʲÿʤ֥եåȤݻ롣
֥եåȤηϡ֥ȥե 32 ӥåȥ饹Ǥ
.IR Elf32_Rel
Ǥ롣
֥ȥեʣκ֥ĤȤǤ롣
.TP
.BR SHT_SHLIB
Υͽ󤵤Ƥ뤬̣ϻꤵƤʤ
.TP
.BR SHT_DYNSYM
ΥưŪ󥯥ܥκǾåȤݻ롣
֥ȥե
.BR SHT_SYMTAB
ޤळȤǤ롣
.TP
.BR SHT_LOPROC
Ͱʾ
.BR SHT_HIPROC
ʲϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR SHT_HIPROC
Ͱʲ
.BR SHT_LOPROC
ʾϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR SHT_LOUSER
ͤϥץꥱץΤͽ󤵤
ǥåϰϤβ¤ꤹ롣
.TP
.BR SHT_HIUSER
ͤϥץꥱץΤͽ󤵤
ǥåϰϤξ¤ꤹ롣
.BR SHT_LOUSER

.BR SHT_HIUSER
δ֤Υ󥿥פϡ
ߤޤϾΥƥ󥿥פȾͤ뤳Ȥʤ
ץꥱǻѤ뤳ȤǤ롣
.\" .El
.RE
.TP
.IR sh_flags
͡°򵭽Ҥ뤿 1 ӥåȤΥե饰򥵥ݡȤ륻
ե饰ӥåȤ
.IR sh_flags
ꤵ줿硢ΥˤĤƤ°
""
ˤʤ롣
ʳξ硢°
""
Ǥ뤫°ŬѤʤ
̤° 0 ꤵ롣
.\" .Bl -tag -width "SHF_EXECINSTR" -compact
.RS 10
.TP 15
.BR SHF_WRITE
Υϥץ¹˽񤭹߲ǽʥǡޤࡣ
.TP
.BR SHF_ALLOC
Υϥץ¹˥Ѥ롣
楻ˤϡ֥ȥեΥꥤ᡼ˤ
¸ߤʤΤ⤢롣
ξ硢°ϥդǤ롣
.TP
.BR SHF_EXECINSTR
Υϼ¹Բǽʥޥ̿ޤࡣ
.TP
.BR SHF_MASKPROC
Υޥ˴ޤޤƤΥӥåȤϥץåͭΰ̣ͽ󤵤Ƥ롣
.RE
.\" .El
.TP
.IR sh_addr
Υ󤬥ץΥꥤ᡼ˤ硢
ΥФϥκǽΥХȤ¸ߤ륢ɥ쥹ݻ롣
ʳξ硢ΥФ 0 Ǥ롣
.TP
.IR sh_offset
ΥФͤϡեƬ饻κǽΥХȤؤ
ХȥեåȤݻ롣
󥿥
.BR SHT_NOBITS
ϥեΰѤΥפ
.IR sh_offset
ФϥեγǰŪʰ֤򼨤
.\"nakano conceptual placement Ȥϡ
.TP
.IR sh_size
ΥФϥΥ (Хñ) ݻ롣
󥿥פ
.BR SHT_NOBITS
Ǥʤ¤ꡢΥϥե
.IR sh_size
ХȤѤ롣
פ
.BR SHT_NOBITS
Υϥ 0 ǤʤեΰѤʤ
.TP
.IR sh_link
ΥФϡإåơ֥륤ǥå󥯤ݻ롣
βϥ󥿥פ˰¸롣
.TP
.IR sh_info
ΥФɲþݻ롣
βϥ󥿥פ˰¸롣
.TP
.IR sh_addralign
ɥ쥹֤󤬤륻⤢롣
Ĺ (doubleword) ݻ硢
ƥƤΥˤĤĹ֤ݾڤʤФʤʤ
Ĥޤꡢ
.IR sh_addr
ͤ
.IR sh_addralign
ͤˡȤ 0 ȹƱǤʤФʤʤ
(:sh_addr mod sh_addralign = 0 ǤʤФʤʤ)
2  0 ΤߤĤ롣
0 ޤ 1 ϥ֤󤬤ʤȤ̣롣
.TP
.IR sh_entsize
ܥơ֥Τ褦ʸꥵȥΥơ֥ݻ
⤢롣
Τ褦ʥǤϡ
ΥФϳƥȥΥ (Хñ) ɽ
ΥФ 0 ξ硢
ΥϸꥵȥΥơ֥ݻʤ
.\" .El
.PP
ޤޤʥ˥ץݻ:
.\" .Bl -tag -width ".shstrtab"
.TP 10
.IR .bss
ΥϥץΥꥤ᡼֤
ǡݻ롣
塢ƥϥץμ¹Գϻˡǡ 0 ǽ롣
ΥΥפ
.BR SHT_NOBITS
Ǥ롣
°פ
.BR SHF_ALLOC

.BR SHF_WRITE
Ǥ롣
.TP
.IR .comment
ΥϥСݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פϻѤʤ
.TP
.IR .ctors
Υ C++ 󥹥ȥ饯ؿؤν줿ݥ󥿤ݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פ
.BR SHF_ALLOC

.BR SHF_WRITE
Ǥ롣
.TP
.IR .data
ΥϥץΥꥤ᡼֤
Ѥߥǡݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פ
.BR SHF_ALLOC

.BR SHF_WRITE
Ǥ롣
.TP
.IR .data1
ΥϥץΥꥤ᡼֤
Ѥߥǡݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פ
.BR SHF_ALLOC

.BR SHF_WRITE
Ǥ롣
.TP
.IR .debug
ΥϥܥåǥХåѤξݻ롣
ƤϻꤵƤʤ
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פϻѤʤ
.TP
.IR .dtors
Υ C++ ǥȥ饯ؿؤν줿ݥ󥿤ݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פ
.BR SHF_ALLOC

.BR SHF_WRITE
Ǥ롣
.TP
.IR .dynamic
ΥưŪ󥯾ݻ롣
Υ°
.BR SHF_ALLOC
ӥåȤޤࡣ
.BR SHF_WRITE
ӥåȤꤵ뤫ݤϥץåˤ롣
ΥΥפ
.BR SHT_DYNAMIC
Ǥ롣
嵭°򻲾Ȥ뤳ȡ
.TP
.IR .dynstr
ΥưŪ󥯤ɬפʸݻ롣
ǤŪˤϡʸϥܥơ֥륨ȥ
ϢŤ줿̾ɽ
ΥΥפ
.BR SHT_STRTAB
Ǥ롣
Ѥ°פ
.BR SHF_ALLOC
Ǥ롣
.TP
.IR .dynsym
ΥưŪ󥯥ܥơ֥ݻ롣
ΥΥפ
.BR SHT_DYNSYM
Ǥ롣
Ѥ°פ
.BR SHF_ALLOC
Ǥ롣
.TP
.IR .fini
Υϥץλɤ֤¹Բǽ̿ݻ롣
ץ˽λ硢ƥϤΥˤ
ɤ֤Ƽ¹Ԥ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
Ѥ°פ
.BR SHF_ALLOC

.BR SHF_EXECINSTR
Ǥ롣
.TP
.IR .gnu.version
ΥϥС󡦥ܥ롦ơ֥ݻ롣
Ƥ
.I ElfN_Half
ǤǤ롣
ΥΥפ
.B SHT_GNU_versym
Ǥ롣
Ѥ°פ
.B SHF_ALLOC
Ǥ롣
.TP
.IR .gnu.version_d
ΥϥС󥷥ܥݻ롣
Ƥ
.I ElfN_Verdef
¤ΤΥơ֥Ǥ롣
ΥΥפ
.B SHT_GNU_verdef
Ǥ롣
Ѥ°פ
.B SHF_ALLOC
Ǥ롣
.TP
.IR .gnu.version_r
ΥϥС󥷥ܥ뤬ɬפȤǤݻ롣
Ƥ
.I ElfN_Verneed
¤ΤΥơ֥Ǥ롣
ΥΥפ
.B SHT_GNU_versym
Ǥ롣
Ѥ°פ
.B shf_alloc
Ǥ롣
.TP
.IR .got
ΥϥХ륪եåȥơ֥ݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°ϥץå˰ۤʤ롣
.TP
.IR .hash
Υϥܥϥåơ֥ݻ롣
Υפ
.BR SHT_HASH
Ǥ롣
Ѥ°
.BR SHF_ALLOC
Ǥ롣
.TP
.IR .init
Υϥץɤ֤¹Բǽ̿ݻ롣
ץब¹Ԥ򳫻Ϥȡ
ƥϥᥤץ२ȥݥȤƤӽФˡ
Υˤ륳ɤ֤Ƽ¹Ԥ롣
ΥϤΥפ
.BR SHT_PROGBITS
Ǥ롣
Ѥ°
.BR SHF_ALLOC

.BR SHF_EXECINSTR
Ǥ롣
.TP
.IR .interp
Υϥץ।󥿥ץ꥿Υѥ̾ݻ롣
եˤΥޤɲǽȤ硢
Υ°ˤ
.BR SHF_ALLOC
ӥåȤޤޤ롣
ʳξ礳ΥӥåȤϥդˤʤ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
.TP
.IR .line
ΥϥܥåǥХåΤιֹݻ롣
ˤϥץॽɤȥޥ󥳡ɤбطҤ롣
ƤϻꤵƤʤ
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°פϻѤʤ
.TP
.IR .note
Υϰʲ˵ҤƤ
"Note Section"
Ǿݻ롣
ΥΥפ
.BR SHT_NOTE
Ǥ롣
°פϻѤʤ
̾
OpenBSD
ͥƥּ¹ԲǽեϼȤ̤뤿
.IR .note.openbsd.ident
ġ
ˤꥫͥϡեɤݤ
ߴ ELF Хʥꥨߥ졼ƥȤǤ롣
.TP
.IR .note.GNU-stack
Υ Linux Υ֥ȥե
å°Τ˻Ѥ롣
Υפ
.B SHT_PROGBITS
Ǥ롣Ѥ°
.B SHF_EXECINSTR
Ǥ롣° GNU 󥫤Ф
֥ȥե뤬¹Բǽʥå (executable stack) ɬפȤ
ΤǤ롣
.TP
.IR .plt
Υϼ³ (procedure) 󥯥ơ֥ݻ롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
°ϥץå˰ۤʤ롣
.TP
.IR .relNAME
Υϰʲ˵Ҥ־ݻ롣
ե뤬֤ޤɲǽȤäƤ硢
Υ°
.BR SHF_ALLOC
ӥåȤޤࡣ
ʳξ硢ΥӥåȤϥդǤ롣
Ȥơ
"NAME"
Ϻ֤ŬѤ륻󤬻ꤵ롣
ä
.BR .text
ˤĤƤκ֥ϡ̾
.BR .rel.text
Ȥ̾ġ
ΥΥפ
.BR SHT_REL
Ǥ롣
.TP
.IR .relaNAME
Υϰʲ˵Ҥ־ݻ롣
ե뤬֤ޤɲǽȤäƤ硢
Υ°
.BR SHF_ALLOC
ӥåȤޤࡣ
ʳξ硢ΥӥåȤϥդǤ롣
Ȥơ
"NAME"
Ϻ֤ŬѤ륻󤬻ꤵ롣
ä
.BR .text
ˤĤƤκ֥ϡ̾
.BR .rela.text
Ȥ̾ġ
ΥΥפ
.BR SHT_RELA
Ǥ롣
.TP
.IR .rodata
Υϥ꡼ɥ꡼Υǡݻ롣
Υǡϥץ᡼ˤ񤭹ԲǽʥȤ֤롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
Ѥ°
.BR SHF_ALLOC
Ǥ롣
.TP
.IR .rodata1
Υϥ꡼ɥ꡼Υǡݻ롣
Υǡϥץ᡼ˤ񤭹ԲǽʥȤ֤롣
ΥΥפ
.BR SHT_PROGBITS
Ǥ롣
Ѥ°
.BR SHF_ALLOC
Ǥ롣
.TP
.IR .shstrtab
Υϥ̾ݻ롣
ΥΥפ
.BR SHT_STRTAB
Ǥ롣
°פϻѤʤ
.TP
.IR .strtab
Υʸݻ롣
ǤŪʤΤϡܥơ֥륨ȥ˴ϢŤ줿
̾ɽʸǤ롣
ե뤬ܥʸơ֥ޤɲǽȤľ硢
°
.BR SHF_ALLOC
ӥåȤޤࡣ
ʳξ硢ΥӥåȤϥդǤ롣
ΥΥפ
.BR SHT_STRTAB
Ǥ롣
.TP
.IR .symtab
Υϥܥơ֥ݻ롣
ե뤬ܥơ֥ޤɲǽȤľ硢
°
.BR SHF_ALLOC
ӥåȤޤࡣ
ʳξ硢ӥåȤϥդǤ롣
ΥΥפ
.BR SHT_SYMTAB
Ǥ롣
.TP
.IR .text
Υϥץ
"ƥ"
ޤϼ¹Բǽ̿ݻ롣
Υפ
.BR SHT_PROGBITS
Ǥ롣
Ѥ°
.BR SHF_ALLOC

.BR SHF_EXECINSTR
Ǥ롣
.\" .El
.PP
ʸơ֥륻 NULL ʸǽü줿饯
(̾ʸȸƤФ) ݻ롣
֥ȥեϤʸ
ܥ̾ȥ̾ɽ˻Ȥ
ʸϡʸơ֥륻ؤΥǥåȤƻȤ롣
ǥå 0 κǽΥХȤϡNULL Х ('\\0') 
ݻƤ롣
Ʊͤʸơ֥κǸΥХȤ NULL ʸݻƤ롣
Ƥʸ NULL ХȤǽüƤ뤳Ȥݾڤ뤿Ǥ롣
.PP
֥ȥեΥܥơ֥ϡ
ץΥܥȻȤ֤ޤϺ֤Τ
ɬפʾݻ롣
.in +4n
.nf

typedef struct {
    uint32_t      st_name;
    Elf32_Addr    st_value;
    uint32_t      st_size;
    unsigned char st_info;
    unsigned char st_other;
    uint16_t      st_shndx;
} Elf32_Sym;
.fi
.in
.in +4n
.nf

typedef struct {
    uint32_t      st_name;
    unsigned char st_info;
    unsigned char st_other;
    uint16_t      st_shndx;
    Elf64_Addr    st_value;
    uint64_t      st_size;
} Elf64_Sym;
.fi
.in
.PP
32 ӥåǤ 64 ӥåǤƱФñ˽֤ۤʤǤ롣
.\" .Bl -tag -width "st_value"
.TP 10
.IR st_name
ΥФϥ֥ȥեΥܥʸơ֥
ǥåݻ롣
ܥʸơ֥ϥܥ̾ʸɽݻ롣
ͤ 0 Ǥʤ硢ܥ̾뤿ʸơ֥륤ǥåɽ
ʳξ硢ܥơ֥̾ʤ
.TP
.IR st_value
ΥФϴϢŤ줿ܥͤɽ
.TP
.IR st_size
¿ΥܥˤϤ˴ϢŤ줿롣
ܥ뤬ʤ硢ޤϥʾ硢
ΥФ 0 Ǥ롣
.TP
.IR st_info
ΥФϥܥΥפȥХǥ (binding) °ꤹ:
.RS 10
.TP 12
.BR STT_NOTYPE
ܥΥפƤʤ
.TP
.BR STT_OBJECT
ܥϥǡ֥Ȥ˴ϢŤƤ롣
.TP
.BR STT_FUNC
ܥϴؿޤϤ¾μ¹ԥɤ˴ϢŤƤ롣
.TP
.BR STT_SECTION
ܥϥ˴ϢŤƤ롣
ΥפΥܥơ֥륨ȥϡ
Ȥƺ֤Τ¸ߤ̾
.BR STB_LOCAL
Хǥ󥰤ġ
.TP
.BR STT_FILE
Ȥơܥ̾
֥ȥե˴ϢŤ줿ե̾ꤹ롣
ե륷ܥ
.BR STB_LOCAL
Хǥ󥰤Υ󥤥ǥå
.BR SHN_ABS
Ǥ롣
ե륷ܥϡե¾
.BR STB_LOCAL
ܥ뤬ϡ롣
.TP
.BR STT_LOPROC
Ͱʾ
.BR STT_HIPROC
ʲϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR STT_HIPROC
Ͱʲ
.BR STT_LOPROC
ʾϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.\" .El
.\" .Bl -tag -width "STB_GLOBAL"
.TP
.BR STB_LOCAL
ɽŪܥϤޤ४֥ȥեγϸʤ
Ʊ̾ζɽŪܥϡߤ˱ƶ뤳Ȥʤ
ʣΥե¸ߤǤ롣
.TP
.BR STB_GLOBAL
ŪܥϷӤĤƤƤΥ֥ȥե뤫鸫롣
1 ĤΥեŪܥ뤬Ƥ顢
¾ΥեǤƱܥؤλȤ̤ǤʤФʤʤ
.TP
.BR STB_WEAK
奷ܥŪܥ˻Ƥ뤬ͥ٤㤤
.TP
.BR STB_LOPROC
Ͱʾ
.BR STB_HIPROC
ʲϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.TP
.BR STB_HIPROC
Ͱʲ
.BR STB_LOPROC
ʾϰϤϥץåͭΰ̣ͽ󤵤Ƥ롣
.IP
Хǥ󥰤ȥץեɤ
ѥåꥢѥåꤹޥ:
.IP
.BR ELF32_ST_BIND (info)
ޤ
.BR ELF64_ST_BIND (info)
.I st_info
ͤХǥ󥰤Ф
.IP
.BR ELF32_ST_TYPE (info)
ޤ
.BR ELF64_ST_TYPE (info)
.br
.I st_info
ͤ饿פФ
.IP
.BR ELF32_ST_INFO "(bind, type)"
ޤ
.BR ELF64_ST_INFO "(bind, type)"
.br
Хǥ󥰤ȥפ
.I st_info
ͤѴ롣
.RE
.\" .El
.TP
.IR st_other
ΥФϥܥ visibility (ϰ) ꤹ롣
.\" .Bl -tag -width "STV_PROTECTED"
.RS 10
.TP 16
.PD 0
.BR STV_DEFAULT
ǥեȤΥܥ visibility 롼롣
.TP
.BR STV_INTERNAL
ץåͭα饹
.TP
.BR STV_HIDDEN
ܥ¾Υ⥸塼뤫ѤǤʤ
.TP
.BR STV_PROTECTED
Ǥ (not preemptible)ʤ
.PD
.PP
visibility ̤Ф뤿Υޥ롣
.PP
.BR ELF32_ST_VISIBILITY (other)
ޤ
.BR ELF64_ST_VISIBILITY (other)
.RE
.\" .El
.TP
.IR st_shndx
ƥܥơ֥륨ȥϡĤΥ˴Ϣ
"Ƥ"
ΥФϴϢ륻إåơ֥륤ǥåݻ롣
.\" .El
.PP
֤ϥܥ뻲Ȥȥܥ礹ץǤ롣
ֲǽեϥƤɤΤ褦˽뤫˴ؤ
ʤФʤʤ
ˤꡢ¹Բǽեȶ֥ͭȥե
ץΥץ।᡼ˤĤƤĤȤǤ롣
֥ȥϰʲΤ褦ʥǡǤ롣
.PP
ÿɬפȤʤֹ¤Ρ
.in +4n
.nf

typedef struct {
    Elf32_Addr r_offset;
    uint32_t   r_info;
} Elf32_Rel;
.fi
.in
.in +4n
.nf

typedef struct {
    Elf64_Addr r_offset;
    uint64_t   r_info;
} Elf64_Rel;
.fi
.in
.PP
ÿɬפȤֹ¤Ρ
.in +4n
.nf

typedef struct {
    Elf32_Addr r_offset;
    uint32_t   r_info;
    int32_t    r_addend;
} Elf32_Rela;
.fi
.in
.in +4n
.nf

typedef struct {
    Elf64_Addr r_offset;
    uint64_t   r_info;
    int64_t    r_addend;
} Elf64_Rela;
.fi
.in
.\" .Bl -tag -width "r_offset"
.TP 12
.IR r_offset
ΥФϺưŬѤ֤Ϳ롣
ֲǽեξ硢ͤϥƬ
֤DZƶǼñ (storage unit) ޤǤΥХȥեåȤǤ롣
¹Բǽեޤ϶֥ͭȤξ硢
ͤϺ֤DZƶǼñ̤βۥɥ쥹Ǥ롣
.TP
.IR r_info
ΥФϡ֤ԤʤФʤʤܥơ֥륤ǥåȡ
ŬѤ֤ΥפξͿ롣
֥פϥץå˰ۤʤ롣
ƥȤ֥ȥκ֥
ޤϥܥơ֥륤ǥå򻲾ȤƤ硢
줾쥨ȥ
.IR r_info
ФФơ줾
.BR ELF_[32|64]_R_TYPE

.BR ELF[32|64]_R_SYM
ŬѤ̤̣롣
.TP
.IR r_addend
ΥФβÿꤹ롣
βÿϺֲǽեɤ˳Ǽͤ׻뤿˻Ȥ롣
.\" .El
.PP
\&.dynamic ϡϢưŪ󥯾ݻƤ
Ϣι¤Τݻ롣
d_tag Ф d_un β椹롣
.in +4n
.nf

typedef struct {
    Elf32_Sword    d_tag;
    union {
        Elf32_Word d_val;
        Elf32_Addr d_ptr;
    } d_un;
} Elf32_Dyn;
extern Elf32_Dyn _DYNAMIC[];
.fi
.in
.in +4n
.nf

typedef struct {
    Elf64_Sxword    d_tag;
    union {
        Elf64_Xword d_val;
        Elf64_Addr  d_ptr;
    } d_un;
} Elf64_Dyn;
extern Elf64_Dyn _DYNAMIC[];
.fi
.in
.\" .Bl -tag -width "d_tag"
.TP 10
.IR d_tag
ΥФϰʲͤĤȤǤ:
.\" .Bl -tag -width "DT_SYMBOLIC"
.RS 10
.TP 12
.BR DT_NULL
ưŪνΥޡ
.TP
.BR DT_NEEDED
ɬפʥ饤֥̾ؤʸơ֥륪եå
.TP
.BR DT_PLTRELSZ
PLT  (reloc) ơ֥Υ (Хñ)
.TP
.BR DT_PLTGOT
PLT  GOT (ޤϲ줫) Υɥ쥹
.TP
.BR DT_HASH
ܥϥåơ֥Υɥ쥹
.TP
.BR DT_STRTAB
ʸơ֥Υɥ쥹
.TP
.BR DT_SYMTAB
ܥơ֥Υɥ쥹
.TP
.BR DT_RELA
Rela ֥ơ֥Υɥ쥹
.TP
.BR DT_RELASZ
Rela ơ֥Υ (Хñ)
.TP
.BR DT_RELAENT
Rela ơ֥륨ȥΥ (Хñ)
.TP
.BR DT_STRSZ
ʸơ֥Υ (Хñ)
.TP
.BR DT_SYMENT
ܥơ֥륨ȥΥ (Хñ)
.TP
.BR DT_INIT
ؿΥɥ쥹
.TP
.BR DT_FINI
λؿΥɥ쥹
.TP
.BR DT_SONAME
֥ͭȤ̾ؤʸơ֥륪եå
.TP
.BR DT_RPATH
饤֥긡ѥؤʸơ֥륪եå (侩ʤ)
.TP
.BR DT_SYMBOLIC
󥫤ܥμ¹Բǽե
ζ֥ͭȤ򸡺ϡٹФ
.TP
.BR DT_REL
Rel ֥ơ֥Υɥ쥹
.TP
.BR DT_RELSZ
Rel ơ֥Υ (Хñ)
.TP
.BR DT_RELENT
Rel ơ֥륨ȥΥ (Хñ)
.TP
.BR DT_PLTREL
PLT Ȥ֥ơ֥Υ (Rela ޤ Rel)
.TP
.BR DT_DEBUG
ǥХåΤ˻ѤƤ롣ƤƤʤ
.TP
.BR DT_TEXTREL
줬ꤵƤʤ硢
񤭹ԲĤΥȤˤϺ֤ŬѤʤ
.TP
.BR DT_JMPREL
PLT Ѥκ֥ȥΥɥ쥹
.TP
.BR DT_BIND_NOW
¹Բǽեˡ
Ƥκ֤褦ưŪ󥫤˻ؼ롣
.TP
.BR DT_RUNPATH
饤֥긡ѥؤʸơ֥륪եå
.TP
.BR DT_LOPROC
ץåͭΰ̣γ
.TP
.BR DT_HIPROC
ץåͭΰ̣νλ
.RE
.\" .El
.TP
.IR d_val
ΥФ͡ʰ̣˲ᤵͤǤ롣
.TP
.IR d_ptr
ΥФϥץβۥɥ쥹ɽ
Υɥ쥹᤹ݤˡ
ºݤΥɥ쥹ϸΥեͤ
δ쥢ɥ쥹׻롣
եˤϤΥɥ쥹뤿
֥ȥޤƤϤʤʤ
.TP
.IR _DYNAMIC
\&.dynamic ˤƤưŪ¤Τޤ
ϼưŪ˥󥫤Ϥ롣
.\" .El
.SH 
.\" OpenBSD
.\" ELF ΥݡȤ
.\" OpenBSD 1.2
.\" ǽо줷
.\" 򥵥ݡȤץåȥեƤ
.\" ͥƥ֥ХʥեեޥåȤȤƻȤäƤǤϤʤ
ELF  System V ǽо줷
ELF Τ
System V
ǽо줷
ELF եޥåȤϺ򤵤줿ɸǤ롣
.\" .SH 
.\"  man ڡθΥСϡBSDi 
.\" .Bsx
.\" .Nm elf
.\" man ڡ˻ɷ
.\" .An Jeroen Ruigrok van der Werven
.\" .Aq asmodai@FreeBSD.org
.\" 񤤤
.SH Ϣ
.BR as (1),
.BR gdb (1),
.BR ld (1),
.BR objdump (1),
.BR execve (2),
.BR core (5)
.PP
Hewlett-Packard,
.IR "Elf-64 Object File Format" .
.PP
Santa Cruz Operation,
.IR "System V Application Binary Interface" .
.PP
Unix System Laboratories,
"Object Files",
.IR "Executable and Linking Format (ELF)" .