| 1 | /* BFD back-end for we32k COFF files.
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| 2 | Copyright 1992, 1993, 1994, 1999, 2000 Free Software Foundation, Inc.
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| 3 | Contributed by Brendan Kehoe (brendan@cs.widener.edu).
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| 4 |
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| 5 | This file is part of BFD, the Binary File Descriptor library.
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| 6 |
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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 2 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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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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| 16 |
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 20 |
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| 21 | #include "bfd.h"
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| 22 | #include "sysdep.h"
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| 23 | #include "libbfd.h"
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| 24 | #include "coff/we32k.h"
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| 25 | #include "coff/internal.h"
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| 26 | #include "libcoff.h"
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| 27 |
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| 28 | #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
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| 29 |
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| 30 | static reloc_howto_type howto_table[] =
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| 31 | {
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| 32 | EMPTY_HOWTO (0),
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| 33 | EMPTY_HOWTO (1),
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| 34 | EMPTY_HOWTO (2),
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| 35 | EMPTY_HOWTO (3),
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| 36 | EMPTY_HOWTO (4),
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| 37 | EMPTY_HOWTO (5),
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| 38 | HOWTO(R_DIR32, 0, 2, 32, false, 0,complain_overflow_bitfield, 0, "dir32", true, 0xffffffff,0xffffffff, false),
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| 39 | EMPTY_HOWTO (7),
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| 40 | EMPTY_HOWTO (010),
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| 41 | EMPTY_HOWTO (011),
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| 42 | EMPTY_HOWTO (012),
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| 43 | EMPTY_HOWTO (013),
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| 44 | EMPTY_HOWTO (014),
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| 45 | EMPTY_HOWTO (015),
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| 46 | EMPTY_HOWTO (016),
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| 47 | HOWTO(R_RELBYTE, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true, 0x000000ff,0x000000ff, false),
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| 48 | HOWTO(R_RELWORD, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true, 0x0000ffff,0x0000ffff, false),
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| 49 | HOWTO(R_RELLONG, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true, 0xffffffff,0xffffffff, false),
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| 50 | HOWTO(R_PCRBYTE, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true, 0x000000ff,0x000000ff, false),
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| 51 | HOWTO(R_PCRWORD, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true, 0x0000ffff,0x0000ffff, false),
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| 52 | HOWTO(R_PCRLONG, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true, 0xffffffff,0xffffffff, false),
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| 53 | };
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| 54 |
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| 55 | /* Turn a howto into a reloc nunmber */
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| 56 |
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| 57 | #define SELECT_RELOC(x,howto) { x.r_type = howto->type; }
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| 58 | #define BADMAG(x) WE32KBADMAG(x)
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| 59 | #define WE32K 1
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| 60 |
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| 61 | #define RTYPE2HOWTO(cache_ptr, dst) \
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| 62 | (cache_ptr)->howto = howto_table + (dst)->r_type;
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| 63 |
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| 64 | #include "coffcode.h"
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| 65 |
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| 66 | #define coff_write_armap bsd_write_armap
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| 67 |
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| 68 | CREATE_BIG_COFF_TARGET_VEC (we32kcoff_vec, "coff-we32k", 0, 0, 0, NULL)
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