1/* BFD back-end for we32k COFF files.
2   Copyright (C) 1992-2017 Free Software Foundation, Inc.
3   Contributed by Brendan Kehoe (brendan@cs.widener.edu).
4
5   This file is part of BFD, the Binary File Descriptor library.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20   MA 02110-1301, USA.  */
21
22#include "sysdep.h"
23#include "bfd.h"
24#include "libbfd.h"
25#include "coff/we32k.h"
26#include "coff/internal.h"
27#include "libcoff.h"
28
29#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
30
31static reloc_howto_type howto_table[] =
32{
33    EMPTY_HOWTO (0),
34    EMPTY_HOWTO (1),
35    EMPTY_HOWTO (2),
36    EMPTY_HOWTO (3),
37    EMPTY_HOWTO (4),
38    EMPTY_HOWTO (5),
39  HOWTO(R_DIR32,	       0,  2, 	32, FALSE, 0,complain_overflow_bitfield, 0, "dir32",	TRUE, 0xffffffff,0xffffffff, FALSE),
40    EMPTY_HOWTO (7),
41    EMPTY_HOWTO (010),
42    EMPTY_HOWTO (011),
43    EMPTY_HOWTO (012),
44    EMPTY_HOWTO (013),
45    EMPTY_HOWTO (014),
46    EMPTY_HOWTO (015),
47    EMPTY_HOWTO (016),
48  HOWTO(R_RELBYTE,	       0,  0,  	8,  FALSE, 0, complain_overflow_bitfield, 0, "8",	TRUE, 0x000000ff,0x000000ff, FALSE),
49  HOWTO(R_RELWORD,	       0,  1, 	16, FALSE, 0, complain_overflow_bitfield, 0, "16",	TRUE, 0x0000ffff,0x0000ffff, FALSE),
50  HOWTO(R_RELLONG,	       0,  2, 	32, FALSE, 0, complain_overflow_bitfield, 0, "32",	TRUE, 0xffffffff,0xffffffff, FALSE),
51  HOWTO(R_PCRBYTE,	       0,  0, 	8,  TRUE,  0, complain_overflow_signed, 0, "DISP8",    TRUE, 0x000000ff,0x000000ff, FALSE),
52  HOWTO(R_PCRWORD,	       0,  1, 	16, TRUE,  0, complain_overflow_signed, 0, "DISP16",   TRUE, 0x0000ffff,0x0000ffff, FALSE),
53  HOWTO(R_PCRLONG,	       0,  2, 	32, TRUE,  0, complain_overflow_signed, 0, "DISP32",   TRUE, 0xffffffff,0xffffffff, FALSE),
54};
55
56#define NUM_HOWTOS (sizeof (howto_table) / sizeof (howto_table[0]))
57
58/* Turn a howto into a reloc  nunmber */
59
60#define SELECT_RELOC(x,howto) { x.r_type = howto->type; }
61#define BADMAG(x) WE32KBADMAG(x)
62#define WE32K	1
63
64#define RTYPE2HOWTO(cache_ptr, dst)				\
65  ((cache_ptr)->howto =						\
66   ((dst)->r_type < NUM_HOWTOS					\
67    ? howto_table + (dst)->r_type				\
68    : NULL))
69
70#ifndef bfd_pe_print_pdata
71#define bfd_pe_print_pdata	NULL
72#endif
73
74#include "coffcode.h"
75
76#define coff_write_armap bsd_write_armap
77
78CREATE_BIG_COFF_TARGET_VEC (we32k_coff_vec, "coff-we32k", 0, 0, 0, NULL, COFF_SWAP_TABLE)
79