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5191 | serge | 1 | /* VAX ELF support for BFD. |
6324 | serge | 2 | Copyright (C) 2002-2015 Free Software Foundation, Inc. |
5191 | serge | 3 | Contributed by Matt Thomas |
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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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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_VAX_H |
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22 | #define _ELF_VAX_H |
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23 | |||
24 | #include "elf/reloc-macros.h" |
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25 | |||
26 | /* Relocation types. */ |
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27 | START_RELOC_NUMBERS (elf_vax_reloc_type) |
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28 | RELOC_NUMBER (R_VAX_NONE, 0) /* No reloc */ |
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29 | RELOC_NUMBER (R_VAX_32, 1) /* Direct 32 bit */ |
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30 | RELOC_NUMBER (R_VAX_16, 2) /* Direct 16 bit */ |
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31 | RELOC_NUMBER (R_VAX_8, 3) /* Direct 8 bit */ |
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32 | RELOC_NUMBER (R_VAX_PC32, 4) /* PC relative 32 bit */ |
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33 | RELOC_NUMBER (R_VAX_PC16, 5) /* PC relative 16 bit */ |
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34 | RELOC_NUMBER (R_VAX_PC8, 6) /* PC relative 8 bit */ |
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35 | RELOC_NUMBER (R_VAX_GOT32, 7) /* 32 bit PC relative GOT entry */ |
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36 | RELOC_NUMBER (R_VAX_PLT32, 13) /* 32 bit PC relative PLT address */ |
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37 | RELOC_NUMBER (R_VAX_COPY, 19) /* Copy symbol at runtime */ |
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38 | RELOC_NUMBER (R_VAX_GLOB_DAT, 20) /* Create GOT entry */ |
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39 | RELOC_NUMBER (R_VAX_JMP_SLOT, 21) /* Create PLT entry */ |
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40 | RELOC_NUMBER (R_VAX_RELATIVE, 22) /* Adjust by program base */ |
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41 | /* These are GNU extensions to enable C++ vtable garbage collection. */ |
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42 | RELOC_NUMBER (R_VAX_GNU_VTINHERIT, 23) |
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43 | RELOC_NUMBER (R_VAX_GNU_VTENTRY, 24) |
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44 | END_RELOC_NUMBERS (R_VAX_max) |
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45 | |||
46 | /* Processor specific flags for the ELF header e_flags field. */ |
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47 | #define EF_VAX_NONPIC 0x0001 /* Object contains non-PIC code */ |
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48 | #define EF_VAX_DFLOAT 0x0100 /* Object contains D-Float insn. */ |
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49 | #define EF_VAX_GFLOAT 0x0200 /* Object contains G-Float insn. */ |
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50 | |||
51 | #endif |