source: trunk/libs/newlib/src/include/elf/x86-64.h @ 581

Last change on this file since 581 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 4.8 KB
Line 
1/* x86_64 ELF support for BFD.
2   Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2010
3   Free Software Foundation, Inc.
4   Contributed by Jan Hubicka <jh@suse.cz>
5
6   This file is part of BFD, the Binary File Descriptor library.
7
8   This program is free software; you can redistribute it and/or modify
9   it under the terms of the GNU General Public License as published by
10   the Free Software Foundation; either version 3 of the License, or
11   (at your option) any later version.
12
13   This program is distributed in the hope that it will be useful,
14   but WITHOUT ANY WARRANTY; without even the implied warranty of
15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16   GNU General Public License for more details.
17
18   You should have received a copy of the GNU General Public License
19   along with this program; if not, write to the Free Software Foundation,
20   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
21
22#ifndef _ELF_X86_64_H
23#define _ELF_X86_64_H
24
25#include "elf/reloc-macros.h"
26
27START_RELOC_NUMBERS (elf_x86_64_reloc_type)
28     RELOC_NUMBER (R_X86_64_NONE,     0)      /* No reloc */
29     RELOC_NUMBER (R_X86_64_64,       1)      /* Direct 64 bit  */
30     RELOC_NUMBER (R_X86_64_PC32,     2)      /* PC relative 32 bit signed */
31     RELOC_NUMBER (R_X86_64_GOT32,    3)      /* 32 bit GOT entry */
32     RELOC_NUMBER (R_X86_64_PLT32,    4)      /* 32 bit PLT address */
33     RELOC_NUMBER (R_X86_64_COPY,     5)      /* Copy symbol at runtime */
34     RELOC_NUMBER (R_X86_64_GLOB_DAT, 6)      /* Create GOT entry */
35     RELOC_NUMBER (R_X86_64_JUMP_SLOT,7)      /* Create PLT entry */
36     RELOC_NUMBER (R_X86_64_RELATIVE, 8)      /* Adjust by program base */
37     RELOC_NUMBER (R_X86_64_GOTPCREL, 9)      /* 32 bit signed pc relative
38                                                 offset to GOT entry */
39     RELOC_NUMBER (R_X86_64_32,       10)     /* Direct 32 bit zero extended */
40     RELOC_NUMBER (R_X86_64_32S,      11)     /* Direct 32 bit sign extended */
41     RELOC_NUMBER (R_X86_64_16,       12)     /* Direct 16 bit zero extended */
42     RELOC_NUMBER (R_X86_64_PC16,     13)     /* 16 bit sign extended pc relative*/
43     RELOC_NUMBER (R_X86_64_8,        14)     /* Direct 8 bit sign extended */
44     RELOC_NUMBER (R_X86_64_PC8,      15)     /* 8 bit sign extended pc relative*/
45     RELOC_NUMBER (R_X86_64_DTPMOD64, 16)     /* ID of module containing symbol */
46     RELOC_NUMBER (R_X86_64_DTPOFF64, 17)     /* Offset in TLS block */
47     RELOC_NUMBER (R_X86_64_TPOFF64,  18)     /* Offset in initial TLS block */
48     RELOC_NUMBER (R_X86_64_TLSGD,    19)     /* PC relative offset to GD GOT block */
49     RELOC_NUMBER (R_X86_64_TLSLD,    20)     /* PC relative offset to LD GOT block */
50     RELOC_NUMBER (R_X86_64_DTPOFF32, 21)     /* Offset in TLS block */
51     RELOC_NUMBER (R_X86_64_GOTTPOFF, 22)     /* PC relative offset to IE GOT entry */
52     RELOC_NUMBER (R_X86_64_TPOFF32,  23)     /* Offset in initial TLS block */
53     RELOC_NUMBER (R_X86_64_PC64,     24)     /* PC relative 64 bit */
54     RELOC_NUMBER (R_X86_64_GOTOFF64, 25)     /* 64 bit offset to GOT */
55     RELOC_NUMBER (R_X86_64_GOTPC32,  26)     /* 32 bit signed pc relative
56                                                 offset to GOT */
57     RELOC_NUMBER (R_X86_64_GOT64,    27)     /* 64 bit GOT entry offset */
58     RELOC_NUMBER (R_X86_64_GOTPCREL64, 28)   /* 64 bit signed pc relative
59                                                 offset to GOT entry */
60     RELOC_NUMBER (R_X86_64_GOTPC64,  29)     /* 64 bit signed pc relative
61                                                 offset to GOT */
62     RELOC_NUMBER (R_X86_64_GOTPLT64, 30)     /* like GOT64, but indicates
63                                                 that PLT entry is needed */
64     RELOC_NUMBER (R_X86_64_PLTOFF64, 31)     /* 64 bit GOT relative offset
65                                                 to PLT entry */
66     RELOC_NUMBER (R_X86_64_SIZE32,   32)     /* 32-bit symbol size */
67     RELOC_NUMBER (R_X86_64_SIZE64,   33)     /* 64-bit symbol size */
68     RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34)
69                                              /* 32 bit signed pc relative
70                                                 offset to TLS descriptor
71                                                 in the GOT.  */
72     RELOC_NUMBER (R_X86_64_TLSDESC_CALL, 35) /* Relaxable call through TLS
73                                                 descriptor.  */
74     RELOC_NUMBER (R_X86_64_TLSDESC, 36)      /* 2x64-bit TLS descriptor.  */
75     RELOC_NUMBER (R_X86_64_IRELATIVE, 37)    /* Adjust indirectly by program base */
76     RELOC_NUMBER (R_X86_64_RELATIVE64, 38)   /* 64bit adjust by program base */
77     RELOC_NUMBER (R_X86_64_GNU_VTINHERIT, 250)       /* GNU C++ hack  */
78     RELOC_NUMBER (R_X86_64_GNU_VTENTRY, 251)         /* GNU C++ hack  */
79END_RELOC_NUMBERS (R_X86_64_max)
80
81/* Processor specific section types.  */
82
83#define SHT_X86_64_UNWIND       0x70000001      /* unwind information */
84
85/* Like SHN_COMMON but the symbol will be allocated in the .lbss
86   section.  */
87#define SHN_X86_64_LCOMMON      (SHN_LORESERVE + 2)
88
89#define SHF_X86_64_LARGE        0x10000000
90#endif
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