| 1 | /* MC68k ELF support for BFD.
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| 2 | Copyright 1998, 1999, 2000 Free Software Foundation, Inc.
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| 3 |
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| 4 | This file is part of BFD, the Binary File Descriptor library.
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| 5 |
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| 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 |
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| 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 |
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| 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 19 |
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| 20 | #ifndef _ELF_M68K_H
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| 21 | #define _ELF_M68K_H
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| 22 |
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| 23 | #include "elf/reloc-macros.h"
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| 24 |
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| 25 | /* Relocation types. */
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| 26 | START_RELOC_NUMBERS (elf_m68k_reloc_type)
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| 27 | RELOC_NUMBER (R_68K_NONE, 0) /* No reloc */
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| 28 | RELOC_NUMBER (R_68K_32, 1) /* Direct 32 bit */
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| 29 | RELOC_NUMBER (R_68K_16, 2) /* Direct 16 bit */
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| 30 | RELOC_NUMBER (R_68K_8, 3) /* Direct 8 bit */
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| 31 | RELOC_NUMBER (R_68K_PC32, 4) /* PC relative 32 bit */
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| 32 | RELOC_NUMBER (R_68K_PC16, 5) /* PC relative 16 bit */
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| 33 | RELOC_NUMBER (R_68K_PC8, 6) /* PC relative 8 bit */
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| 34 | RELOC_NUMBER (R_68K_GOT32, 7) /* 32 bit PC relative GOT entry */
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| 35 | RELOC_NUMBER (R_68K_GOT16, 8) /* 16 bit PC relative GOT entry */
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| 36 | RELOC_NUMBER (R_68K_GOT8, 9) /* 8 bit PC relative GOT entry */
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| 37 | RELOC_NUMBER (R_68K_GOT32O, 10) /* 32 bit GOT offset */
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| 38 | RELOC_NUMBER (R_68K_GOT16O, 11) /* 16 bit GOT offset */
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| 39 | RELOC_NUMBER (R_68K_GOT8O, 12) /* 8 bit GOT offset */
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| 40 | RELOC_NUMBER (R_68K_PLT32, 13) /* 32 bit PC relative PLT address */
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| 41 | RELOC_NUMBER (R_68K_PLT16, 14) /* 16 bit PC relative PLT address */
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| 42 | RELOC_NUMBER (R_68K_PLT8, 15) /* 8 bit PC relative PLT address */
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| 43 | RELOC_NUMBER (R_68K_PLT32O, 16) /* 32 bit PLT offset */
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| 44 | RELOC_NUMBER (R_68K_PLT16O, 17) /* 16 bit PLT offset */
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| 45 | RELOC_NUMBER (R_68K_PLT8O, 18) /* 8 bit PLT offset */
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| 46 | RELOC_NUMBER (R_68K_COPY, 19) /* Copy symbol at runtime */
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| 47 | RELOC_NUMBER (R_68K_GLOB_DAT, 20) /* Create GOT entry */
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| 48 | RELOC_NUMBER (R_68K_JMP_SLOT, 21) /* Create PLT entry */
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| 49 | RELOC_NUMBER (R_68K_RELATIVE, 22) /* Adjust by program base */
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| 50 | /* These are GNU extensions to enable C++ vtable garbage collection. */
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| 51 | RELOC_NUMBER (R_68K_GNU_VTINHERIT, 23)
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| 52 | RELOC_NUMBER (R_68K_GNU_VTENTRY, 24)
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| 53 | END_RELOC_NUMBERS (R_68K_max)
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| 54 |
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| 55 | #define EF_CPU32 0x00810000
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| 56 | #define EF_M68000 0x01000000
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| 57 |
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| 58 | #endif
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