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Rev | Author | Line No. | Line |
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5191 | serge | 1 | /* Xilinx MicroBlaze support for BFD. |
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6324 | serge | 3 | Copyright (C) 2009-2015 Free Software Foundation, Inc. |
5191 | serge | 4 | |
5 | This file is part of BFD, the Binary File Descriptor library. |
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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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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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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, MA |
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20 | 02110-1301, USA. */ |
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22 | /* This file holds definitions specific to the MICROBLAZE ELF ABI. */ |
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23 | |||
24 | #ifndef _ELF_MICROBLAZE_H |
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25 | #define _ELF_MICROBLAZE_H |
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26 | |||
27 | #include "elf/reloc-macros.h" |
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28 | |||
29 | /* Relocations. */ |
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30 | START_RELOC_NUMBERS (elf_microblaze_reloc_type) |
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31 | RELOC_NUMBER (R_MICROBLAZE_NONE, 0) |
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32 | RELOC_NUMBER (R_MICROBLAZE_32, 1) |
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33 | RELOC_NUMBER (R_MICROBLAZE_32_PCREL, 2) |
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34 | RELOC_NUMBER (R_MICROBLAZE_64_PCREL, 3) |
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35 | RELOC_NUMBER (R_MICROBLAZE_32_PCREL_LO, 4) |
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36 | RELOC_NUMBER (R_MICROBLAZE_64, 5) |
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37 | RELOC_NUMBER (R_MICROBLAZE_32_LO, 6) |
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38 | RELOC_NUMBER (R_MICROBLAZE_SRO32, 7) |
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39 | RELOC_NUMBER (R_MICROBLAZE_SRW32, 8) |
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40 | RELOC_NUMBER (R_MICROBLAZE_64_NONE, 9) |
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41 | RELOC_NUMBER (R_MICROBLAZE_32_SYM_OP_SYM, 10) |
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42 | RELOC_NUMBER (R_MICROBLAZE_GNU_VTINHERIT, 11) |
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43 | RELOC_NUMBER (R_MICROBLAZE_GNU_VTENTRY, 12) |
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44 | RELOC_NUMBER (R_MICROBLAZE_GOTPC_64, 13) /* PC-relative GOT offset. */ |
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45 | RELOC_NUMBER (R_MICROBLAZE_GOT_64, 14) /* GOT entry offset. */ |
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46 | RELOC_NUMBER (R_MICROBLAZE_PLT_64, 15) /* PLT offset (PC-relative). */ |
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47 | RELOC_NUMBER (R_MICROBLAZE_REL, 16) /* Adjust by program base. */ |
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48 | RELOC_NUMBER (R_MICROBLAZE_JUMP_SLOT, 17) /* Create PLT entry. */ |
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49 | RELOC_NUMBER (R_MICROBLAZE_GLOB_DAT, 18) /* Create GOT entry. */ |
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50 | RELOC_NUMBER (R_MICROBLAZE_GOTOFF_64, 19) /* Offset relative to GOT. */ |
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51 | RELOC_NUMBER (R_MICROBLAZE_GOTOFF_32, 20) /* Offset relative to GOT. */ |
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52 | RELOC_NUMBER (R_MICROBLAZE_COPY, 21) /* Runtime copy. */ |
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53 | RELOC_NUMBER (R_MICROBLAZE_TLS, 22) /* TLS Reloc */ |
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54 | RELOC_NUMBER (R_MICROBLAZE_TLSGD, 23) /* TLS General Dynamic */ |
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55 | RELOC_NUMBER (R_MICROBLAZE_TLSLD, 24) /* TLS Local Dynamic */ |
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56 | RELOC_NUMBER (R_MICROBLAZE_TLSDTPMOD32, 25) /* TLS Module ID */ |
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57 | RELOC_NUMBER (R_MICROBLAZE_TLSDTPREL32, 26) /* TLS Offset Within TLS Block */ |
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58 | RELOC_NUMBER (R_MICROBLAZE_TLSDTPREL64, 27) /* TLS Offset Within TLS Block */ |
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59 | RELOC_NUMBER (R_MICROBLAZE_TLSGOTTPREL32, 28) /* TLS Offset From Thread Pointer */ |
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60 | RELOC_NUMBER (R_MICROBLAZE_TLSTPREL32, 29) /* TLS Offset From Thread Pointer */ |
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61 | |||
62 | END_RELOC_NUMBERS (R_MICROBLAZE_max) |
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63 | |||
64 | /* Global base address names. */ |
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65 | #define RO_SDA_ANCHOR_NAME "_SDA2_BASE_" |
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66 | #define RW_SDA_ANCHOR_NAME "_SDA_BASE_" |
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67 | |||
68 | /* Section Attributes. */ |
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69 | #define SHF_MICROBLAZE_NOREAD 0x80000000 |
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70 | |||
71 | #endif /* _ELF_MICROBLAZE_H */ |