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  1. /* coff information for Texas Instruments TMS320C3X
  2.    
  3.    Copyright (C) 2001-2015 Free Software Foundation, Inc.
  4.  
  5.    This program is free software; you can redistribute it and/or modify
  6.    it under the terms of the GNU General Public License as published by
  7.    the Free Software Foundation; either version 3 of the License, or
  8.    (at your option) any later version.
  9.    
  10.    This program is distributed in the hope that it will be useful,
  11.    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13.    GNU General Public License for more details.
  14.    
  15.    You should have received a copy of the GNU General Public License
  16.    along with this program; if not, write to the Free Software
  17.    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  18.    MA 02110-1301, USA.  */
  19.  
  20. #define L_LNNO_SIZE 4
  21. #include "coff/external.h"
  22.  
  23. #define TIC30MAGIC      0xC000
  24.  
  25. #define TIC30BADMAG(x) (((x).f_magic != TIC30MAGIC))
  26.  
  27. /********************** RELOCATION DIRECTIVES **********************/
  28.  
  29. /* The external reloc has an offset field, because some of the reloc
  30.    types on the z8k don't have room in the instruction for the entire
  31.    offset - eg with segments */
  32.  
  33. struct external_reloc
  34. {
  35.   char r_vaddr[4];
  36.   char r_symndx[4];
  37.   char r_offset[4];
  38.   char r_type[2];
  39.   char r_stuff[2];
  40. };
  41.  
  42. #define RELOC struct external_reloc
  43. #define RELSZ 16
  44.  
  45. /* TMS320C30 relocation types.  */
  46.  
  47. #define R_TIC30_ABS16 0x100  /* 16 bit absolute. */
  48. #define R_TIC30_ABS24 0x101  /* 24 bit absolute. */
  49. #define R_TIC30_ABS32 0x102  /* 32 bit absolute. */
  50. #define R_TIC30_LDP   0x103  /* LDP bits 23-16 to 7-0. */
  51. #define R_TIC30_PC16  0x104  /* 16 bit pc relative. */
  52.