opcodes/kvx-dis.h

   1 /* kvx-dis.h -- Header file kvx-dis.c
   2    Copyright (C) 2009-2023 Free Software Foundation, Inc.
   3    Contributed by Kalray SA.
   4
   5    This file is part of the GNU opcodes library.
   6
   7    This library 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, or (at your option)
  10    any later version.
  11
  12    It is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; see the file COPYING3. If not,
  19    see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef _KV3_DIS_H_
  22 #define _KV3_DIS_H_
  23
  24 #include "dis-asm.h"
  25
  26 #define KVX_GPR_REG_SP 12
  27 #define KVX_GPR_REG_FP 14
  28
  29 enum kvx_prologue_epilogue_insn_type
  30 {
  31   KVX_PROL_EPIL_INSN_SD,
  32   KVX_PROL_EPIL_INSN_SQ,
  33   KVX_PROL_EPIL_INSN_SO,
  34   KVX_PROL_EPIL_INSN_GET_RA,
  35   KVX_PROL_EPIL_INSN_ADD_FP,
  36   KVX_PROL_EPIL_INSN_ADD_SP,
  37   KVX_PROL_EPIL_INSN_RESTORE_SP_FROM_FP,
  38   KVX_PROL_EPIL_INSN_GOTO,
  39   KVX_PROL_EPIL_INSN_IGOTO,
  40   KVX_PROL_EPIL_INSN_CB,
  41   KVX_PROL_EPIL_INSN_RET,
  42   KVX_PROL_EPIL_INSN_CALL,
  43 };
  44
  45 struct kvx_prologue_epilogue_insn
  46 {
  47   enum kvx_prologue_epilogue_insn_type insn_type;
  48   uint64_t immediate;
  49   int gpr_reg[3];
  50   int nb_gprs;
  51 };
  52
  53 struct kvx_prologue_epilogue_bundle
  54 {
  55   struct kvx_prologue_epilogue_insn insn[6];
  56   int nb_insn;
  57 };
  58
  59 int decode_prologue_epilogue_bundle (bfd_vma memaddr,
  60                                      struct disassemble_info *info,
  61                                      struct kvx_prologue_epilogue_bundle *pb);
  62
  63 void parse_kvx_dis_option (const char *option);
  64
  65 #endif