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252b5132 | 1 | /* ARC ELF support for BFD. |
e4e42b45 | 2 | Copyright 1995, 1997, 1998, 2000, 2001, 2010 Free Software Foundation, Inc. |
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3 | Contributed by Doug Evans, (dje@cygnus.com) |
4 | ||
e4e42b45 | 5 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 6 | |
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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. | |
252b5132 | 11 | |
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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. | |
252b5132 | 16 | |
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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. */ | |
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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. */ | |
0d2bcfaf | 30 | |
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31 | START_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) | |
1b452ec6 | 36 | END_RELOC_NUMBERS (R_ARC_max) |
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37 | |
38 | /* Processor specific flags for the ELF header e_flags field. */ | |
39 | ||
40 | /* Four bit ARC machine type field. */ | |
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41 | |
42 | #define EF_ARC_MACH 0x0000000f | |
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43 | |
44 | /* Various CPU types. */ | |
252b5132 | 45 | |
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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. */ | |
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52 | |
53 | /* File contains position independent code. */ | |
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54 | |
55 | #define EF_ARC_PIC 0x00000100 | |
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56 | |
57 | #endif /* _ELF_ARC_H */ |