1/* BFD library support routines for the MSP architecture. 2 Copyright (C) 2002-2024 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 26/* This routine is provided two arch_infos and works out which MSP 27 machine which would be compatible with both and returns a pointer 28 to its info structure. */ 29 30static const bfd_arch_info_type * 31compatible (const bfd_arch_info_type * a, 32 const bfd_arch_info_type * b) 33{ 34 /* If a & b are for different architectures we can do nothing. */ 35 if (a->arch != b->arch) 36 return NULL; 37 38 if (a->mach <= b->mach) 39 return b; 40 41 return a; 42} 43 44#define N(addr_bits, machine, print, default, next) \ 45{ \ 46 16, /* Bits in a word. */ \ 47 addr_bits, /* Bits in an address. */ \ 48 8, /* Bits in a byte. */ \ 49 bfd_arch_msp430, \ 50 machine, /* Machine number. */ \ 51 "msp430", /* Architecture name. */ \ 52 print, /* Printable name. */ \ 53 1, /* Section align power. */ \ 54 default, /* The default machine. */ \ 55 compatible, \ 56 bfd_default_scan, \ 57 bfd_arch_default_fill, \ 58 next, \ 59 0 /* Maximum offset of a reloc from the start of an insn. */ \ 60} 61 62static const bfd_arch_info_type arch_info_struct[] = 63{ 64 /* msp430x11x. */ 65 N (16, bfd_mach_msp11, "MSP430", false, & arch_info_struct[1]), 66 67 /* msp430x11x1. */ 68 N (16, bfd_mach_msp110, "MSP430x11x1", false, & arch_info_struct[2]), 69 70 /* msp430x12x. */ 71 N (16, bfd_mach_msp12, "MSP430x12", false, & arch_info_struct[3]), 72 73 /* msp430x13x. */ 74 N (16, bfd_mach_msp13, "MSP430x13", false, & arch_info_struct[4]), 75 76 /* msp430x14x. */ 77 N (16, bfd_mach_msp14, "MSP430x14", false, & arch_info_struct[5]), 78 79 /* msp430x15x. */ 80 N (16, bfd_mach_msp15, "MSP430x15", false, & arch_info_struct[6]), 81 82 /* msp430x16x. */ 83 N (16, bfd_mach_msp16, "MSP430x16", false, & arch_info_struct[7]), 84 85 /* msp430x20x. */ 86 N (16, bfd_mach_msp20, "MSP430x20", false, & arch_info_struct[8]), 87 88 /* msp430x21x. */ 89 N (16, bfd_mach_msp21, "MSP430x21", false, & arch_info_struct[9]), 90 91 /* msp430x22x. */ 92 N (16, bfd_mach_msp22, "MSP430x22", false, & arch_info_struct[10]), 93 94 /* msp430x23x. */ 95 N (16, bfd_mach_msp23, "MSP430x23", false, & arch_info_struct[11]), 96 97 /* msp430x24x. */ 98 N (16, bfd_mach_msp24, "MSP430x24", false, & arch_info_struct[12]), 99 100 /* msp430x26x. */ 101 N (16, bfd_mach_msp26, "MSP430x26", false, & arch_info_struct[13]), 102 103 /* msp430x31x. */ 104 N (16, bfd_mach_msp31, "MSP430x31", false, & arch_info_struct[14]), 105 106 /* msp430x32x. */ 107 N (16, bfd_mach_msp32, "MSP430x32", false, & arch_info_struct[15]), 108 109 /* msp430x33x. */ 110 N (16, bfd_mach_msp33, "MSP430x33", false, & arch_info_struct[16]), 111 112 /* msp430x41x. */ 113 N (16, bfd_mach_msp41, "MSP430x41", false, & arch_info_struct[17]), 114 115 /* msp430x42x. */ 116 N (16, bfd_mach_msp42, "MSP430x42", false, & arch_info_struct[18]), 117 118 /* msp430x43x. */ 119 N (16, bfd_mach_msp43, "MSP430x43", false, & arch_info_struct[19]), 120 121 /* msp430x44x. */ 122 N (16, bfd_mach_msp43, "MSP430x44", false, & arch_info_struct[20]), 123 124 /* msp430x46x. */ 125 N (16, bfd_mach_msp46, "MSP430x46", false, & arch_info_struct[21]), 126 127 /* msp430x47x. */ 128 N (16, bfd_mach_msp47, "MSP430x47", false, & arch_info_struct[22]), 129 130 /* msp430x54x. */ 131 N (16, bfd_mach_msp54, "MSP430x54", false, & arch_info_struct[23]), 132 133 N (32, bfd_mach_msp430x, "MSP430X", false, NULL) 134 135}; 136 137const bfd_arch_info_type bfd_msp430_arch = 138 N (16, bfd_mach_msp14, "msp:14", true, & arch_info_struct[0]); 139 140