source: trunk/libs/newlib/src/include/elf/arc.h @ 668

Last change on this file since 668 was 444, checked in by satin@…, 6 years ago

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

File size: 1.7 KB
Line 
1/* ARC ELF support for BFD.
2   Copyright 1995, 1997, 1998, 2000, 2001, 2010 Free Software Foundation, Inc.
3   Contributed by Doug Evans, (dje@cygnus.com)
4
5   This file is part of BFD, the Binary File Descriptor library.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20   MA 02110-1301, USA.  */
21
22/* This file holds definitions specific to the ARC ELF ABI.  */
23
24#ifndef _ELF_ARC_H
25#define _ELF_ARC_H
26
27#include "elf/reloc-macros.h"
28
29/* Relocations.  */
30
31START_RELOC_NUMBERS (elf_arc_reloc_type)
32  RELOC_NUMBER (R_ARC_NONE, 0)
33  RELOC_NUMBER (R_ARC_32, 1)
34  RELOC_NUMBER (R_ARC_B26, 2)
35  RELOC_NUMBER (R_ARC_B22_PCREL, 3)
36END_RELOC_NUMBERS (R_ARC_max)
37
38/* Processor specific flags for the ELF header e_flags field.  */
39
40/* Four bit ARC machine type field.  */
41
42#define EF_ARC_MACH 0x0000000f
43
44/* Various CPU types.  */
45
46#define E_ARC_MACH_ARC5 0
47#define E_ARC_MACH_ARC6 1       
48#define E_ARC_MACH_ARC7 2
49#define E_ARC_MACH_ARC8 3
50
51/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.  */
52
53/* File contains position independent code.  */
54
55#define EF_ARC_PIC 0x00000100
56
57#endif /* _ELF_ARC_H */
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