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