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Rev | Author | Line No. | Line |
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5191 | serge | 1 | /* XGATE ELF support for BFD. |
6324 | serge | 2 | Copyright (C) 2010-2015 Free Software Foundation, Inc. |
5191 | serge | 3 | |
4 | This file is part of BFD, the Binary File Descriptor library. |
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5 | |||
6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2 of the License, or |
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9 | (at your option) any later version. |
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10 | |||
11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |||
16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software Foundation, |
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18 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
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19 | |||
20 | #ifndef _ELF_XGATE_H |
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21 | #define _ELF_XGATE_H |
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22 | |||
23 | #include "elf/reloc-macros.h" |
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24 | |||
25 | /* Relocation types. */ |
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26 | START_RELOC_NUMBERS (elf_xgate_reloc_type) |
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27 | RELOC_NUMBER (R_XGATE_NONE, 0) |
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28 | RELOC_NUMBER (R_XGATE_8, 1) |
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29 | RELOC_NUMBER (R_XGATE_PCREL_8, 2) |
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30 | RELOC_NUMBER (R_XGATE_16, 3) |
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31 | RELOC_NUMBER (R_XGATE_32, 4) |
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32 | RELOC_NUMBER (R_XGATE_PCREL_16, 5) |
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33 | /* These are GNU extensions to enable C++ vtable garbage collection. */ |
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34 | RELOC_NUMBER (R_XGATE_GNU_VTINHERIT, 6) |
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35 | RELOC_NUMBER (R_XGATE_GNU_VTENTRY, 7) |
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36 | |||
37 | RELOC_NUMBER (R_XGATE_24, 8) |
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38 | RELOC_NUMBER (R_XGATE_LO16, 9) |
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39 | RELOC_NUMBER (R_XGATE_GPAGE, 10) |
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40 | RELOC_NUMBER (R_XGATE_PCREL_9, 11) |
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41 | RELOC_NUMBER (R_XGATE_PCREL_10, 12) |
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42 | RELOC_NUMBER (R_XGATE_IMM8_LO, 13) |
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43 | RELOC_NUMBER (R_XGATE_IMM8_HI, 14) |
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44 | RELOC_NUMBER (R_XGATE_IMM3, 15) |
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45 | RELOC_NUMBER (R_XGATE_IMM4, 16) |
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46 | RELOC_NUMBER (R_XGATE_IMM5, 17) |
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47 | |||
48 | /* GNU extension for linker relaxation. |
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49 | Mark beginning of a jump instruction (any form). */ |
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50 | RELOC_NUMBER (R_XGATE_RL_JUMP, 18) |
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51 | |||
52 | /* Mark beginning of Gcc relaxation group instruction. */ |
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53 | RELOC_NUMBER (R_XGATE_RL_GROUP, 19) |
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54 | END_RELOC_NUMBERS (R_XGATE_max) |
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55 | |||
56 | /* Processor specific flags for the ELF header e_flags field. */ |
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57 | |||
58 | /* ABI identification. */ |
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59 | #define EF_XGATE_ABI 0x00000000F |
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60 | |||
61 | /* Integers are 32-bit long. */ |
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62 | #define E_XGATE_I32 0x000000001 |
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63 | |||
64 | /* Doubles are 64-bit long. */ |
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65 | #define E_XGATE_F64 0x000000002 |
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66 | |||
67 | #define EF_XGATE_MACH_MASK 0xF0 |
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68 | |||
69 | #define EF_XGATE_MACH 0x80 /* XGATE microcontroller. */ |
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70 | |||
71 | #define E_M68HCS12X_GLOBAL 0x100 |
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72 | |||
73 | /* Identify interrupt handlers. This is used by the debugger to |
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74 | correctly compute the stack frame. */ |
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75 | #define STO_XGATE_INTERRUPT 0x40 |
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76 | |||
77 | #endif |