1/* bfd back-end for TMS320C[34]x support 2 Copyright (C) 1996-2022 Free Software Foundation, Inc. 3 4 Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz) 5 6 This file is part of BFD, the Binary File Descriptor library. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 21 MA 02110-1301, USA. */ 22 23#include "sysdep.h" 24#include "bfd.h" 25#include "libbfd.h" 26 27static bool 28tic4x_scan (const struct bfd_arch_info *info, 29 const char *string) 30{ 31 /* Allow strings of form [ti][Cc][34][0-9], let's not be too picky 32 about strange numbered machines in C3x or C4x series. */ 33 if (string[0] == 't' && string[1] == 'i') 34 string += 2; 35 if (*string == 'C' || *string == 'c') 36 string++; 37 if (string[1] < '0' && string[1] > '9') 38 return false; 39 40 if (*string == '3') 41 return (info->mach == bfd_mach_tic3x); 42 else if (*string == '4') 43 return info->mach == bfd_mach_tic4x; 44 45 return false; 46} 47 48#define N(NUMBER, NAME, PRINT, DEFAULT, NEXT) \ 49 { \ 50 32, /* Bits in a word. */ \ 51 32, /* Bits in an address. */ \ 52 32, /* Bits in a byte. */ \ 53 bfd_arch_tic4x, \ 54 NUMBER, \ 55 NAME, \ 56 PRINT, \ 57 0, /* Section alignment power. */ \ 58 DEFAULT, \ 59 bfd_default_compatible, \ 60 tic4x_scan, \ 61 bfd_arch_default_fill, \ 62 NEXT, \ 63 0 /* Maximum offset of a reloc from the start of an insn. */ \ 64 } 65 66const bfd_arch_info_type bfd_tic3x_arch = 67 N (bfd_mach_tic3x, "tic3x", "tms320c3x", false, NULL); 68 69const bfd_arch_info_type bfd_tic4x_arch = 70 N (bfd_mach_tic4x, "tic4x", "tms320c4x", true, &bfd_tic3x_arch); 71