include/coff/tic30.h

   1 /* coff information for Texas Instruments TMS320C3X
   2
   3    Copyright 2001 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  18
  19 #define L_LNNO_SIZE 4
  20 #include "coff/external.h"
  21
  22 #define TIC30MAGIC      0xC000
  23
  24 #define TIC30BADMAG(x) (((x).f_magic != TIC30MAGIC))
  25
  26 /********************** RELOCATION DIRECTIVES **********************/
  27
  28 /* The external reloc has an offset field, because some of the reloc
  29    types on the z8k don't have room in the instruction for the entire
  30    offset - eg with segments */
  31
  32 struct external_reloc
  33 {
  34   char r_vaddr[4];
  35   char r_symndx[4];
  36   char r_offset[4];
  37   char r_type[2];
  38   char r_stuff[2];
  39 };
  40
  41 #define RELOC struct external_reloc
  42 #define RELSZ 16
  43
  44 /* TMS320C30 relocation types.  */
  45
  46 #define R_TIC30_ABS16 0x100  /* 16 bit absolute. */
  47 #define R_TIC30_ABS24 0x101  /* 24 bit absolute. */
  48 #define R_TIC30_ABS32 0x102  /* 32 bit absolute. */
  49 #define R_TIC30_LDP   0x103  /* LDP bits 23-16 to 7-0. */
  50 #define R_TIC30_PC16  0x104  /* 16 bit pc relative. */