gdb/m32r-tdep.h

   1 /* Target-dependent code for Renesas M32R, for GDB.
   2
   3    Copyright (C) 2004-2020 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   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, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef M32R_TDEP_H
  21 #define M32R_TDEP_H
  22
  23 struct gdbarch_tdep
  24 {
  25   /* gdbarch target dependent data here.  Currently unused for M32R.  */
  26 };
  27
  28 /* m32r register names.  */
  29
  30 enum m32r_regnum
  31 {
  32   R0_REGNUM = 0,
  33   R3_REGNUM = 3,
  34   M32R_FP_REGNUM = 13,
  35   LR_REGNUM = 14,
  36   M32R_SP_REGNUM = 15,
  37   PSW_REGNUM = 16,
  38   CBR_REGNUM = 17,
  39   SPU_REGNUM = 18,
  40   SPI_REGNUM = 19,
  41   M32R_PC_REGNUM = 21,
  42   /* m32r calling convention.  */
  43   ARG1_REGNUM = R0_REGNUM,
  44   ARGN_REGNUM = R3_REGNUM,
  45   RET1_REGNUM = R0_REGNUM,
  46 };
  47
  48 #define M32R_NUM_REGS 25
  49
  50 #endif /* m32r-tdep.h */