1 /* BFD back-end for we32k COFF files. 2 Copyright (C) 1992-2016 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 31 static 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 78 CREATE_BIG_COFF_TARGET_VEC (we32k_coff_vec, "coff-we32k", 0, 0, 0, NULL, COFF_SWAP_TABLE) 79