| 1 | /* ARC ELF support for BFD.
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| 2 | Copyright 1995, 1997, 1998, 2000, 2001 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 20 |
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| 21 | /* This file holds definitions specific to the ARC ELF ABI. */
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| 22 |
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| 23 | #ifndef _ELF_ARC_H
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| 24 | #define _ELF_ARC_H
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| 25 |
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| 26 | #include "elf/reloc-macros.h"
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| 27 |
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| 28 | /* Relocations. */
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| 29 |
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| 30 | START_RELOC_NUMBERS (elf_arc_reloc_type)
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| 31 | RELOC_NUMBER (R_ARC_NONE, 0)
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| 32 | RELOC_NUMBER (R_ARC_32, 1)
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| 33 | RELOC_NUMBER (R_ARC_B26, 2)
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| 34 | RELOC_NUMBER (R_ARC_B22_PCREL, 3)
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| 35 | END_RELOC_NUMBERS (R_ARC_max)
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| 36 |
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| 37 | /* Processor specific flags for the ELF header e_flags field. */
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| 38 |
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| 39 | /* Four bit ARC machine type field. */
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| 40 |
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| 41 | #define EF_ARC_MACH 0x0000000f
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| 42 |
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| 43 | /* Various CPU types. */
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| 44 |
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| 45 | #define E_ARC_MACH_ARC5 0
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| 46 | #define E_ARC_MACH_ARC6 1
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| 47 | #define E_ARC_MACH_ARC7 2
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| 48 | #define E_ARC_MACH_ARC8 3
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| 49 |
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| 50 | /* Leave bits 0xf0 alone in case we ever have more than 16 cpu types. */
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| 51 |
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| 52 | /* File contains position independent code. */
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| 53 |
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| 54 | #define EF_ARC_PIC 0x00000100
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| 55 |
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| 56 | #endif /* _ELF_ARC_H */
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