1 /* BFD back-end for we32k COFF files. 2 Copyright (C) 1992, 93, 94, 95, 97, 1999 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 20 21 #include "bfd.h" 22 #include "sysdep.h" 23 #include "libbfd.h" 24 #include "coff/we32k.h" 25 #include "coff/internal.h" 26 #include "libcoff.h" 27 28 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3) 29 30 static reloc_howto_type howto_table[] = 31 { 32 EMPTY_HOWTO (0), 33 EMPTY_HOWTO (1), 34 EMPTY_HOWTO (2), 35 EMPTY_HOWTO (3), 36 EMPTY_HOWTO (4), 37 EMPTY_HOWTO (5), 38 HOWTO(R_DIR32, 0, 2, 32, false, 0,complain_overflow_bitfield, 0, "dir32", true, 0xffffffff,0xffffffff, false), 39 EMPTY_HOWTO (7), 40 EMPTY_HOWTO (010), 41 EMPTY_HOWTO (011), 42 EMPTY_HOWTO (012), 43 EMPTY_HOWTO (013), 44 EMPTY_HOWTO (014), 45 EMPTY_HOWTO (015), 46 EMPTY_HOWTO (016), 47 HOWTO(R_RELBYTE, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true, 0x000000ff,0x000000ff, false), 48 HOWTO(R_RELWORD, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true, 0x0000ffff,0x0000ffff, false), 49 HOWTO(R_RELLONG, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true, 0xffffffff,0xffffffff, false), 50 HOWTO(R_PCRBYTE, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true, 0x000000ff,0x000000ff, false), 51 HOWTO(R_PCRWORD, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true, 0x0000ffff,0x0000ffff, false), 52 HOWTO(R_PCRLONG, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true, 0xffffffff,0xffffffff, false), 53 }; 54 55 /* Turn a howto into a reloc nunmber */ 56 57 #define SELECT_RELOC(x,howto) { x.r_type = howto->type; } 58 #define BADMAG(x) WE32KBADMAG(x) 59 #define WE32K 1 60 61 #define RTYPE2HOWTO(cache_ptr, dst) \ 62 (cache_ptr)->howto = howto_table + (dst)->r_type; 63 64 #include "coffcode.h" 65 66 #define coff_write_armap bsd_write_armap 67 68 CREATE_BIG_COFF_TARGET_VEC (we32kcoff_vec, "coff-we32k", 0, 0, 0, NULL) 69