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      1 /* BFD library support routines for the MSP architecture.
      2    Copyright (C) 2002-2014 Free Software Foundation, Inc.
      3    Contributed by Dmitry Diky <diwil (at) 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 
     30 static const bfd_arch_info_type *
     31 compatible (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,				/* 16 bits in a word.  */	\
     47   addr_bits,			/* Bits in an address.  */	\
     48   8,				/* 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 }
     60 
     61 static const bfd_arch_info_type arch_info_struct[] =
     62 {
     63   /* msp430x11x.  */
     64   N (16, bfd_mach_msp11, "MSP430", FALSE, & arch_info_struct[1]),
     65 
     66   /* msp430x11x1.  */
     67   N (16, bfd_mach_msp110, "MSP430x11x1", FALSE, & arch_info_struct[2]),
     68 
     69   /* msp430x12x.  */
     70   N (16, bfd_mach_msp12, "MSP430x12", FALSE, & arch_info_struct[3]),
     71 
     72   /* msp430x13x.  */
     73   N (16, bfd_mach_msp13, "MSP430x13", FALSE, & arch_info_struct[4]),
     74 
     75   /* msp430x14x.  */
     76   N (16, bfd_mach_msp14, "MSP430x14", FALSE, & arch_info_struct[5]),
     77 
     78   /* msp430x15x.  */
     79   N (16, bfd_mach_msp15, "MSP430x15", FALSE, & arch_info_struct[6]),
     80 
     81   /* msp430x16x.  */
     82   N (16, bfd_mach_msp16, "MSP430x16", FALSE, & arch_info_struct[7]),
     83 
     84   /* msp430x20x.  */
     85   N (16, bfd_mach_msp20, "MSP430x20", FALSE, & arch_info_struct[8]),
     86 
     87   /* msp430x21x.  */
     88   N (16, bfd_mach_msp21, "MSP430x21", FALSE, & arch_info_struct[9]),
     89 
     90   /* msp430x22x.  */
     91   N (16, bfd_mach_msp22, "MSP430x22", FALSE, & arch_info_struct[10]),
     92 
     93   /* msp430x23x.  */
     94   N (16, bfd_mach_msp23, "MSP430x23", FALSE, & arch_info_struct[11]),
     95 
     96   /* msp430x24x.  */
     97   N (16, bfd_mach_msp24, "MSP430x24", FALSE, & arch_info_struct[12]),
     98 
     99   /* msp430x26x.  */
    100   N (16, bfd_mach_msp26, "MSP430x26", FALSE, & arch_info_struct[13]),
    101 
    102   /* msp430x31x.  */
    103   N (16, bfd_mach_msp31, "MSP430x31", FALSE, & arch_info_struct[14]),
    104 
    105   /* msp430x32x.  */
    106   N (16, bfd_mach_msp32, "MSP430x32", FALSE, & arch_info_struct[15]),
    107 
    108   /* msp430x33x.  */
    109   N (16, bfd_mach_msp33, "MSP430x33", FALSE, & arch_info_struct[16]),
    110 
    111   /* msp430x41x.  */
    112   N (16, bfd_mach_msp41, "MSP430x41", FALSE, & arch_info_struct[17]),
    113 
    114   /* msp430x42x.  */
    115   N (16, bfd_mach_msp42, "MSP430x42", FALSE, & arch_info_struct[18]),
    116 
    117   /* msp430x43x.  */
    118   N (16, bfd_mach_msp43, "MSP430x43", FALSE, & arch_info_struct[19]),
    119 
    120   /* msp430x44x.  */
    121   N (16, bfd_mach_msp43, "MSP430x44", FALSE, & arch_info_struct[20]),
    122 
    123   /* msp430x46x.  */
    124   N (16, bfd_mach_msp46, "MSP430x46", FALSE, & arch_info_struct[21]),
    125 
    126   /* msp430x47x.  */
    127   N (16, bfd_mach_msp47, "MSP430x47", FALSE, & arch_info_struct[22]),
    128 
    129   /* msp430x54x.  */
    130   N (16, bfd_mach_msp54, "MSP430x54", FALSE, & arch_info_struct[23]),
    131 
    132   N (32, bfd_mach_msp430x, "MSP430X", FALSE, NULL)
    133 
    134 };
    135 
    136 const bfd_arch_info_type bfd_msp430_arch =
    137   N (16, bfd_mach_msp14, "msp:14", TRUE, & arch_info_struct[0]);
    138 
    139