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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [bfd/] [cpu-msp430.c] - Blame information for rev 298

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1 24 jeremybenn
/* BFD library support routines for the MSP architecture.
2 225 jeremybenn
   Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
3 24 jeremybenn
   Contributed by Dmitry Diky <diwil@mail.ru>
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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static const bfd_arch_info_type *compatible
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  PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
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#define N(addr_bits, machine, print, default, next)             \
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{                                                               \
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  16,                           /* 16 bits in a word.  */       \
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  addr_bits,                    /* Bits in an address.  */      \
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  8,                            /* 8 bits in a byte.  */        \
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  bfd_arch_msp430,                                              \
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  machine,                      /* Machine number.  */          \
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  "msp430",                     /* Architecture name.   */      \
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  print,                        /* Printable name.  */          \
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  1,                            /* Section align power.  */     \
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  default,                      /* The default machine.  */     \
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  compatible,                                                   \
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  bfd_default_scan,                                             \
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  next                                                          \
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}
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static const bfd_arch_info_type arch_info_struct[] =
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{
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  /* msp430x11x.  */
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  N (16, bfd_mach_msp11, "msp:11", FALSE, & arch_info_struct[1]),
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  /* msp430x11x1.  */
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  N (16, bfd_mach_msp110, "msp:110", FALSE, & arch_info_struct[2]),
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  /* msp430x12x.  */
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  N (16, bfd_mach_msp12, "msp:12", FALSE, & arch_info_struct[3]),
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  /* msp430x13x.  */
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  N (16, bfd_mach_msp13, "msp:13", FALSE, & arch_info_struct[4]),
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  /* msp430x14x.  */
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  N (16, bfd_mach_msp14, "msp:14", FALSE, & arch_info_struct[5]),
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  /* msp430x15x.  */
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  N (16, bfd_mach_msp15, "msp:15", FALSE, & arch_info_struct[6]),
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  /* msp430x16x.  */
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  N (16, bfd_mach_msp16, "msp:16", FALSE, & arch_info_struct[7]),
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  /* msp430x21x.  */
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  N (16, bfd_mach_msp21, "msp:21", FALSE, & arch_info_struct[8]),
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  /* msp430x31x.  */
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  N (16, bfd_mach_msp31, "msp:31", FALSE, & arch_info_struct[9]),
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  /* msp430x32x.  */
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  N (16, bfd_mach_msp32, "msp:32", FALSE, & arch_info_struct[10]),
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  /* msp430x33x.  */
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  N (16, bfd_mach_msp33, "msp:33", FALSE, & arch_info_struct[11]),
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  /* msp430x41x.  */
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  N (16, bfd_mach_msp41, "msp:41", FALSE, & arch_info_struct[12]),
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  /* msp430x42x.  */
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  N (16, bfd_mach_msp42, "msp:42", FALSE, & arch_info_struct[13]),
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  /* msp430x43x.  */
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  N (16, bfd_mach_msp43, "msp:43", FALSE, & arch_info_struct[14]),
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  /* msp430x44x.  */
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  N (16, bfd_mach_msp43, "msp:44", FALSE, NULL)
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};
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const bfd_arch_info_type bfd_msp430_arch =
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  N (16, bfd_mach_msp14, "msp:14", TRUE, & arch_info_struct[0]);
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/* This routine is provided two arch_infos and works out which MSP
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   machine which would be compatible with both and returns a pointer
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   to its info structure.  */
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static const bfd_arch_info_type *
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compatible (a,b)
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     const bfd_arch_info_type * a;
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     const bfd_arch_info_type * b;
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{
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  /* If a & b are for different architectures we can do nothing.  */
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  if (a->arch != b->arch)
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    return NULL;
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  if (a->mach <= b->mach)
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    return b;
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  return a;
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}

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