include/elf/v850.h

   1 /* V850 ELF support for BFD.
   2    Copyright (C) 1997 Free Software Foundation, Inc.
   3    Created by Michael Meissner, Cygnus Support <meissner@cygnus.com>
   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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 /* This file holds definitions specific to the MIPS ELF ABI.  Note
  22    that most of this is not actually implemented by BFD.  */
  23
  24 #ifndef _ELF_V850_H
  25 #define _ELF_V850_H
  26
  27 /* Processor specific flags for the ELF header e_flags field.  */
  28
  29 /* Four bit V850 architecture field.  */
  30 #define EF_V850_ARCH            0xf0000000
  31
  32 /* v850 code.  */
  33 #define E_V850_ARCH             0x00000000
  34
  35 /* start-sanitize-v850e */
  36 /* v850e code.  */
  37 #define E_V850E_ARCH            0x10000000
  38 /* end-sanitize-v850e */
  39
  40 /* start-sanitize-v850eq */
  41 /* v850eq code.  */
  42 #define E_V850EQ_ARCH           0x20000000
  43 /* end-sanitize-v850eq */
  44
  45
  46 /* Flags for the st_other field */
  47 #define V850_OTHER_SDA          0x01    /* symbol had SDA relocations */
  48 #define V850_OTHER_ZDA          0x02    /* symbol had ZDA relocations */
  49 #define V850_OTHER_TDA          0x04    /* symbol had TDA relocations */
  50 #define V850_OTHER_TDA_BYTE     0x08    /* symbol had TDA byte relocations */
  51 #define V850_OTHER_ERROR        0x80    /* symbol had an error reported */
  52
  53 /* V850 relocations */
  54 enum reloc_type
  55 {
  56   R_V850_NONE = 0,
  57   R_V850_9_PCREL,
  58   R_V850_22_PCREL,
  59   R_V850_HI16_S,
  60   R_V850_HI16,
  61   R_V850_LO16,
  62   R_V850_32,
  63   R_V850_16,
  64   R_V850_8,
  65   R_V850_SDA_16_16_OFFSET,              /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
  66   R_V850_SDA_15_16_OFFSET,              /* For ld.w, ld.h, ld.hu, st.w, st.h */
  67   R_V850_ZDA_16_16_OFFSET,              /* For ld.b, st.b, set1, clr1, not1, tst1, movea, movhi */
  68   R_V850_ZDA_15_16_OFFSET,              /* For ld.w, ld.h, ld.hu, st.w, st.h */
  69   R_V850_TDA_6_8_OFFSET,                /* For sst.w, sld.w */
  70   R_V850_TDA_7_8_OFFSET,                /* For sst.h, sld.h */
  71   R_V850_TDA_7_7_OFFSET,                /* For sst.b, sld.b */
  72 /* start-sanitize-v850e */
  73   R_V850_TDA_4_5_OFFSET,                /* For sld.hu */
  74   R_V850_TDA_4_4_OFFSET,                /* For sld.bu */
  75   R_V850_SDA_16_16_SPLIT_OFFSET,        /* For ld.bu */
  76   R_V850_ZDA_16_16_SPLIT_OFFSET,        /* For ld.bu */
  77 /* end-sanitize-v850e */
  78   R_V850_max
  79 };
  80
  81 #endif /* _ELF_V850_H */