sdcc/support/sdbinutils/include/elf/pru.h

   1 /* TI PRU ELF support for BFD.
   2    Copyright (C) 2014-2022 Free Software Foundation, Inc.
   3    Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
   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
  23 /* This file holds definitions specific to the TI PRU ELF ABI.  Note
  24    that most of this is not actually implemented by BFD.  */
  25
  26 #ifndef _ELF_PRU_H
  27 #define _ELF_PRU_H
  28
  29 #include "elf/reloc-macros.h"
  30
  31 START_RELOC_NUMBERS (elf_pru_reloc_type)
  32   RELOC_NUMBER (R_PRU_NONE,                 0)
  33   RELOC_NUMBER (R_PRU_16_PMEM,              5)
  34   RELOC_NUMBER (R_PRU_U16_PMEMIMM,          6)
  35   RELOC_NUMBER (R_PRU_BFD_RELOC_16,         8)
  36   RELOC_NUMBER (R_PRU_U16,                  9)
  37   RELOC_NUMBER (R_PRU_32_PMEM,              10)
  38   RELOC_NUMBER (R_PRU_BFD_RELOC_32,         11)
  39   RELOC_NUMBER (R_PRU_S10_PCREL,            14)
  40   RELOC_NUMBER (R_PRU_U8_PCREL,             15)
  41   RELOC_NUMBER (R_PRU_LDI32,                18)
  42
  43   /* Extensions required by GCC, or simply nice to have.  */
  44   RELOC_NUMBER (R_PRU_GNU_BFD_RELOC_8,      64)
  45   RELOC_NUMBER (R_PRU_GNU_DIFF8,            65)
  46   RELOC_NUMBER (R_PRU_GNU_DIFF16,           66)
  47   RELOC_NUMBER (R_PRU_GNU_DIFF32,           67)
  48   RELOC_NUMBER (R_PRU_GNU_DIFF16_PMEM,      68)
  49   RELOC_NUMBER (R_PRU_GNU_DIFF32_PMEM,      69)
  50   RELOC_NUMBER (R_PRU_ILLEGAL,              70)
  51 END_RELOC_NUMBERS (R_PRU_maxext)
  52
  53 /* Processor-specific section flags.  */
  54
  55 #endif /* _ELF_PRU_H */