/* bfd back-end for mips support Copyright (C) 1990-2014 Free Software Foundation, Inc. Written by Steve Chamberlain of Cygnus Support. This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #include "sysdep.h" #include "bfd.h" #include "libbfd.h" static const bfd_arch_info_type *mips_compatible (const bfd_arch_info_type *, const bfd_arch_info_type *); /* The default routine tests bits_per_word, which is wrong on mips as mips word size doesn't correlate with reloc size. */ static const bfd_arch_info_type * mips_compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b) { if (a->arch != b->arch) return NULL; /* Machine compatibility is checked in _bfd_mips_elf_merge_private_bfd_data. */ return a; } #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \ { \ BITS_WORD, /* bits in a word */ \ BITS_ADDR, /* bits in an address */ \ 8, /* 8 bits in a byte */ \ bfd_arch_mips, \ NUMBER, \ "mips", \ PRINT, \ 3, \ DEFAULT, \ mips_compatible, \ bfd_default_scan, \ bfd_arch_default_fill, \ NEXT, \ } enum { I_mips3000, I_mips3900, I_mips4000, I_mips4010, I_mips4100, I_mips4111, I_mips4120, I_mips4300, I_mips4400, I_mips4600, I_mips4650, I_mips5000, I_mips5400, I_mips5500, I_mips5900, I_mips6000, I_mips7000, I_mips8000, I_mips9000, I_mips10000, I_mips12000, I_mips14000, I_mips16000, I_mips16, I_mips5, I_mipsisa32, I_mipsisa32r2, I_mipsisa32r3, I_mipsisa32r5, I_mipsisa32r6, I_mipsisa64, I_mipsisa64r2, I_mipsisa64r3, I_mipsisa64r5, I_mipsisa64r6, I_sb1, I_loongson_2e, I_loongson_2f, I_loongson_3a, I_mipsocteon, I_mipsocteonp, I_mipsocteon2, I_mipsocteon3, I_xlr, I_micromips }; #define NN(index) (&arch_info_struct[(index) + 1]) static const bfd_arch_info_type arch_info_struct[] = { N (32, 32, bfd_mach_mips3000, "mips:3000", FALSE, NN(I_mips3000)), N (32, 32, bfd_mach_mips3900, "mips:3900", FALSE, NN(I_mips3900)), N (64, 64, bfd_mach_mips4000, "mips:4000", FALSE, NN(I_mips4000)), N (64, 64, bfd_mach_mips4010, "mips:4010", FALSE, NN(I_mips4010)), N (64, 64, bfd_mach_mips4100, "mips:4100", FALSE, NN(I_mips4100)), N (64, 64, bfd_mach_mips4111, "mips:4111", FALSE, NN(I_mips4111)), N (64, 64, bfd_mach_mips4120, "mips:4120", FALSE, NN(I_mips4120)), N (64, 64, bfd_mach_mips4300, "mips:4300", FALSE, NN(I_mips4300)), N (64, 64, bfd_mach_mips4400, "mips:4400", FALSE, NN(I_mips4400)), N (64, 64, bfd_mach_mips4600, "mips:4600", FALSE, NN(I_mips4600)), N (64, 64, bfd_mach_mips4650, "mips:4650", FALSE, NN(I_mips4650)), N (64, 64, bfd_mach_mips5000, "mips:5000", FALSE, NN(I_mips5000)), N (64, 64, bfd_mach_mips5400, "mips:5400", FALSE, NN(I_mips5400)), N (64, 64, bfd_mach_mips5500, "mips:5500", FALSE, NN(I_mips5500)), N (64, 32, bfd_mach_mips5900, "mips:5900", FALSE, NN(I_mips5900)), N (32, 32, bfd_mach_mips6000, "mips:6000", FALSE, NN(I_mips6000)), N (64, 64, bfd_mach_mips7000, "mips:7000", FALSE, NN(I_mips7000)), N (64, 64, bfd_mach_mips8000, "mips:8000", FALSE, NN(I_mips8000)), N (64, 64, bfd_mach_mips9000, "mips:9000", FALSE, NN(I_mips9000)), N (64, 64, bfd_mach_mips10000,"mips:10000", FALSE, NN(I_mips10000)), N (64, 64, bfd_mach_mips12000,"mips:12000", FALSE, NN(I_mips12000)), N (64, 64, bfd_mach_mips14000,"mips:14000", FALSE, NN(I_mips14000)), N (64, 64, bfd_mach_mips16000,"mips:16000", FALSE, NN(I_mips16000)), N (64, 64, bfd_mach_mips16, "mips:16", FALSE, NN(I_mips16)), N (64, 64, bfd_mach_mips5, "mips:mips5", FALSE, NN(I_mips5)), N (32, 32, bfd_mach_mipsisa32, "mips:isa32", FALSE, NN(I_mipsisa32)), N (32, 32, bfd_mach_mipsisa32r2,"mips:isa32r2", FALSE, NN(I_mipsisa32r2)), N (32, 32, bfd_mach_mipsisa32r3,"mips:isa32r3", FALSE, NN(I_mipsisa32r3)), N (32, 32, bfd_mach_mipsisa32r5,"mips:isa32r5", FALSE, NN(I_mipsisa32r5)), N (32, 32, bfd_mach_mipsisa32r6,"mips:isa32r6", FALSE, NN(I_mipsisa32r6)), N (64, 64, bfd_mach_mipsisa64, "mips:isa64", FALSE, NN(I_mipsisa64)), N (64, 64, bfd_mach_mipsisa64r2,"mips:isa64r2", FALSE, NN(I_mipsisa64r2)), N (64, 64, bfd_mach_mipsisa64r3,"mips:isa64r3", FALSE, NN(I_mipsisa64r3)), N (64, 64, bfd_mach_mipsisa64r5,"mips:isa64r5", FALSE, NN(I_mipsisa64r5)), N (64, 64, bfd_mach_mipsisa64r6,"mips:isa64r6", FALSE, NN(I_mipsisa64r6)), N (64, 64, bfd_mach_mips_sb1, "mips:sb1", FALSE, NN(I_sb1)), N (64, 64, bfd_mach_mips_loongson_2e, "mips:loongson_2e", FALSE, NN(I_loongson_2e)), N (64, 64, bfd_mach_mips_loongson_2f, "mips:loongson_2f", FALSE, NN(I_loongson_2f)), N (64, 64, bfd_mach_mips_loongson_3a, "mips:loongson_3a", FALSE, NN(I_loongson_3a)), N (64, 64, bfd_mach_mips_octeon,"mips:octeon", FALSE, NN(I_mipsocteon)), N (64, 64, bfd_mach_mips_octeonp,"mips:octeon+", FALSE, NN(I_mipsocteonp)), N (64, 64, bfd_mach_mips_octeon2,"mips:octeon2", FALSE, NN(I_mipsocteon2)), N (64, 64, bfd_mach_mips_octeon3, "mips:octeon3", FALSE, NN(I_mipsocteon3)), N (64, 64, bfd_mach_mips_xlr, "mips:xlr", FALSE, NN(I_xlr)), N (64, 64, bfd_mach_mips_micromips,"mips:micromips",FALSE,0) }; /* The default architecture is mips:3000, but with a machine number of zero. This lets the linker distinguish between a default setting of mips, and an explicit setting of mips:3000. */ const bfd_arch_info_type bfd_mips_arch = N (32, 32, 0, "mips", TRUE, &arch_info_struct[0]);