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5191 | serge | 1 | /* Toshiba MeP ELF support for BFD. |
2 | Copyright (C) 2001, 2004, 2005, 2007, 2009, 2010 |
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3 | Free Software Foundation, Inc. |
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4 | |||
5 | This file is part of BFD, the Binary File Descriptor library. |
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6 | |||
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 | |||
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 | |||
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 Foundation, |
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19 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
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20 | |||
21 | #ifndef _ELF_MEP_H |
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22 | #define _ELF_MEP_H |
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23 | |||
24 | /* Bits in the sh_flags field of Elf32_Shdr: */ |
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25 | |||
26 | #define SHF_MEP_VLIW 0x10000000 /* contains vliw code */ |
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27 | |||
28 | /* This bit is reserved by BFD for processor specific stuff. Name |
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29 | it properly so that we can easily stay consistent elsewhere. */ |
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30 | #define SEC_MEP_VLIW SEC_TIC54X_BLOCK |
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31 | |||
32 | #include "elf/reloc-macros.h" |
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33 | |||
34 | /* Note: The comments in this file are used by bfd/mep-relocs.pl to |
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35 | build parts of bfd/elf32-mep.c. */ |
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36 | |||
37 | /* Relocations. */ |
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38 | START_RELOC_NUMBERS (elf_mep_reloc_type) |
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39 | |||
40 | /* These two must appear first so that they are not processed by bfd/mep-relocs.pl. */ |
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41 | RELOC_NUMBER (R_MEP_NONE, 0) |
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42 | RELOC_NUMBER (R_RELC, 1) |
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43 | |||
44 | RELOC_NUMBER (R_MEP_8, 2) /* 7654 3210 U */ |
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45 | RELOC_NUMBER (R_MEP_16, 3) /* fedc ba98 7654 3210 U */ |
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46 | RELOC_NUMBER (R_MEP_32, 4) /* vuts rqpo nmlk jihg fedc ba98 7654 3210 U */ |
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47 | |||
48 | RELOC_NUMBER (R_MEP_PCREL8A2, 5) /* ---- ---- 7654 321- S PC-REL */ |
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49 | RELOC_NUMBER (R_MEP_PCREL12A2, 6) /* ---- ba98 7654 321- S PC-REL */ |
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50 | RELOC_NUMBER (R_MEP_PCREL17A2, 7) /* ---- ---- ---- ---- gfed cba9 8765 4321 S PC-REL */ |
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51 | RELOC_NUMBER (R_MEP_PCREL24A2, 8) /* ---- -765 4321 ---- nmlk jihg fedc ba98 S PC-REL */ |
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52 | RELOC_NUMBER (R_MEP_PCABS24A2, 9) /* ---- -765 4321 ---- nmlk jihg fedc ba98 U */ |
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53 | |||
54 | RELOC_NUMBER (R_MEP_LOW16, 10) /* ---- ---- ---- ---- fedc ba98 7654 3210 U no-overflow */ |
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55 | RELOC_NUMBER (R_MEP_HI16U, 11) /* ---- ---- ---- ---- vuts rqpo nmlk jihg U no-overflow */ |
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56 | RELOC_NUMBER (R_MEP_HI16S, 12) /* ---- ---- ---- ---- vuts rqpo nmlk jihg S no-overflow */ |
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57 | RELOC_NUMBER (R_MEP_GPREL, 13) /* ---- ---- ---- ---- fedc ba98 7654 3210 S GP-REL*/ |
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58 | RELOC_NUMBER (R_MEP_TPREL, 14) /* ---- ---- ---- ---- fedc ba98 7654 3210 S TP-REL*/ |
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59 | |||
60 | RELOC_NUMBER (R_MEP_TPREL7, 15) /* ---- ---- -654 3210 U TP-REL */ |
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61 | RELOC_NUMBER (R_MEP_TPREL7A2, 16) /* ---- ---- -654 321- U TP-REL */ |
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62 | RELOC_NUMBER (R_MEP_TPREL7A4, 17) /* ---- ---- -654 32-- U TP-REL */ |
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63 | |||
64 | RELOC_NUMBER (R_MEP_UIMM24, 18) /* ---- ---- 7654 3210 nmlk jihg fedc ba98 U */ |
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65 | RELOC_NUMBER (R_MEP_ADDR24A4, 19) /* ---- ---- 7654 32-- nmlk jihg fedc ba98 U */ |
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66 | |||
67 | RELOC_NUMBER (R_MEP_GNU_VTINHERIT, 20) /* ---- ---- ---- ---- U no-overflow */ |
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68 | RELOC_NUMBER (R_MEP_GNU_VTENTRY, 21) /* ---- ---- ---- ---- U no-overflow */ |
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69 | |||
70 | END_RELOC_NUMBERS(R_MEP_max) |
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71 | |||
72 | #define EF_MEP_CPU_MASK 0xff000000 /* specific cpu bits */ |
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73 | #define EF_MEP_CPU_MEP 0x00000000 /* generic MEP */ |
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74 | #define EF_MEP_CPU_C2 0x01000000 /* MEP c2 */ |
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75 | #define EF_MEP_CPU_C3 0x02000000 /* MEP c3 */ |
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76 | #define EF_MEP_CPU_C4 0x04000000 /* MEP c4 */ |
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77 | /* 5..7 are reseved */ |
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78 | #define EF_MEP_CPU_C5 0x08000000 /* MEP c5 */ |
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79 | #define EF_MEP_CPU_H1 0x10000000 /* MEP h1 */ |
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80 | |||
81 | #define EF_MEP_COP_MASK 0x00ff0000 |
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82 | #define EF_MEP_COP_NONE 0x00000000 |
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83 | #define EF_MEP_COP_AVC 0x00010000 |
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84 | #define EF_MEP_COP_AVC2 0x00020000 |
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85 | #define EF_MEP_COP_FMAX 0x00030000 |
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86 | /* 4..5 are reserved. */ |
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87 | #define EF_MEP_COP_IVC2 0x00060000 |
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88 | |||
89 | #define EF_MEP_LIBRARY 0x00000100 /* Built as a library */ |
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90 | |||
91 | #define EF_MEP_INDEX_MASK 0x000000ff /* Configuration index */ |
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92 | |||
93 | #define EF_MEP_ALL_FLAGS 0xffff01ff |
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94 | |||
95 | #endif /* _ELF_MEP_H */ |