1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/* ARC ELF support for BFD.
Copyright (C) 1995, 1997 Free Software Foundation, Inc.
Contributed by Doug Evans, (dje@cygnus.com)
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* This file holds definitions specific to the ARC ELF ABI. */
#ifndef _ELF_ARC_H
#define _ELF_ARC_H
#include "elf/reloc-macros.h"
/* Relocations. */
START_RELOC_NUMBERS (elf_arc_reloc_type)
RELOC_NUMBER (R_ARC_NONE, 0)
RELOC_NUMBER (R_ARC_32, 1)
RELOC_NUMBER (R_ARC_B26, 2)
RELOC_NUMBER (R_ARC_B22_PCREL, 3)
END_RELOC_NUMBERS (R_ARC_max)
/* Processor specific flags for the ELF header e_flags field. */
/* Four bit ARC machine type field. */
#define EF_ARC_MACH 0x0000000f
/* Various CPU types. */
#define E_ARC_MACH_BASE 0x00000000
#define E_ARC_MACH_UNUSED1 0x00000001
#define E_ARC_MACH_UNUSED2 0x00000002
#define E_ARC_MACH_UNUSED4 0x00000003
/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.
Highly unlikely, but what the heck. */
/* File contains position independent code. */
#define EF_ARC_PIC 0x00000100
#endif /* _ELF_ARC_H */
|
