1/* BFD library support routines for the MSP architecture. 2 Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc. 3 Contributed by Dmitry Diky <diwil@mail.ru> 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 26static const bfd_arch_info_type *compatible 27 PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *)); 28 29#define N(addr_bits, machine, print, default, next) \ 30{ \ 31 16, /* 16 bits in a word. */ \ 32 addr_bits, /* Bits in an address. */ \ 33 8, /* 8 bits in a byte. */ \ 34 bfd_arch_msp430, \ 35 machine, /* Machine number. */ \ 36 "msp430", /* Architecture name. */ \ 37 print, /* Printable name. */ \ 38 1, /* Section align power. */ \ 39 default, /* The default machine. */ \ 40 compatible, \ 41 bfd_default_scan, \ 42 next \ 43} 44 45static const bfd_arch_info_type arch_info_struct[] = 46{ 47 /* msp430x11x. */ 48 N (16, bfd_mach_msp11, "msp:11", FALSE, & arch_info_struct[1]), 49 50 /* msp430x11x1. */ 51 N (16, bfd_mach_msp110, "msp:110", FALSE, & arch_info_struct[2]), 52 53 /* msp430x12x. */ 54 N (16, bfd_mach_msp12, "msp:12", FALSE, & arch_info_struct[3]), 55 56 /* msp430x13x. */ 57 N (16, bfd_mach_msp13, "msp:13", FALSE, & arch_info_struct[4]), 58 59 /* msp430x14x. */ 60 N (16, bfd_mach_msp14, "msp:14", FALSE, & arch_info_struct[5]), 61 62 /* msp430x15x. */ 63 N (16, bfd_mach_msp15, "msp:15", FALSE, & arch_info_struct[6]), 64 65 /* msp430x16x. */ 66 N (16, bfd_mach_msp16, "msp:16", FALSE, & arch_info_struct[7]), 67 68 /* msp430x21x. */ 69 N (16, bfd_mach_msp21, "msp:21", FALSE, & arch_info_struct[8]), 70 71 /* msp430x31x. */ 72 N (16, bfd_mach_msp31, "msp:31", FALSE, & arch_info_struct[9]), 73 74 /* msp430x32x. */ 75 N (16, bfd_mach_msp32, "msp:32", FALSE, & arch_info_struct[10]), 76 77 /* msp430x33x. */ 78 N (16, bfd_mach_msp33, "msp:33", FALSE, & arch_info_struct[11]), 79 80 /* msp430x41x. */ 81 N (16, bfd_mach_msp41, "msp:41", FALSE, & arch_info_struct[12]), 82 83 /* msp430x42x. */ 84 N (16, bfd_mach_msp42, "msp:42", FALSE, & arch_info_struct[13]), 85 86 /* msp430x43x. */ 87 N (16, bfd_mach_msp43, "msp:43", FALSE, & arch_info_struct[14]), 88 89 /* msp430x44x. */ 90 N (16, bfd_mach_msp43, "msp:44", FALSE, NULL) 91}; 92 93const bfd_arch_info_type bfd_msp430_arch = 94 N (16, bfd_mach_msp14, "msp:14", TRUE, & arch_info_struct[0]); 95 96/* This routine is provided two arch_infos and works out which MSP 97 machine which would be compatible with both and returns a pointer 98 to its info structure. */ 99 100static const bfd_arch_info_type * 101compatible (a,b) 102 const bfd_arch_info_type * a; 103 const bfd_arch_info_type * b; 104{ 105 /* If a & b are for different architectures we can do nothing. */ 106 if (a->arch != b->arch) 107 return NULL; 108 109 if (a->mach <= b->mach) 110 return b; 111 112 return a; 113} 114