gdb/mn10300-tdep.h

   1 /* Target-dependent interface for Matsushita MN10300 for GDB, the GNU debugger.
   2
   3    Copyright (C) 1996-2022 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 MN10300_TDEP_H
  21 #define MN10300_TDEP_H
  22
  23 #include "gdbarch.h"
  24
  25 enum {
  26   E_D0_REGNUM = 0,
  27   E_D1_REGNUM = 1,
  28   E_D2_REGNUM = 2,
  29   E_D3_REGNUM = 3,
  30   E_A0_REGNUM = 4,
  31   E_A1_REGNUM = 5,
  32   E_A2_REGNUM = 6,
  33   E_A3_REGNUM = 7,
  34   E_SP_REGNUM = 8,
  35   E_PC_REGNUM = 9,
  36   E_MDR_REGNUM = 10,
  37   E_PSW_REGNUM = 11,
  38   E_LIR_REGNUM = 12,
  39   E_LAR_REGNUM = 13,
  40   E_MDRQ_REGNUM = 14,
  41   E_E0_REGNUM = 15,
  42   E_E1_REGNUM = 16,
  43   E_E2_REGNUM = 17,
  44   E_E3_REGNUM = 18,
  45   E_E4_REGNUM = 19,
  46   E_E5_REGNUM = 20,
  47   E_E6_REGNUM = 21,
  48   E_E7_REGNUM = 22,
  49   E_E8_REGNUM = 23,
  50   E_E9_REGNUM = 24,
  51   E_E10_REGNUM = 25,
  52   E_MCRH_REGNUM = 26,
  53   E_MCRL_REGNUM = 27,
  54   E_MCVF_REGNUM = 28,
  55   E_FPCR_REGNUM = 29,
  56   E_FS0_REGNUM = 32
  57 };
  58
  59 enum movm_register_bits {
  60   movm_exother_bit = 0x01,
  61   movm_exreg1_bit  = 0x02,
  62   movm_exreg0_bit  = 0x04,
  63   movm_other_bit   = 0x08,
  64   movm_a3_bit      = 0x10,
  65   movm_a2_bit      = 0x20,
  66   movm_d3_bit      = 0x40,
  67   movm_d2_bit      = 0x80
  68 };
  69
  70 /* Values for frame_info.status.  */
  71
  72 enum frame_kind {
  73   MY_FRAME_IN_SP = 0x1,
  74   MY_FRAME_IN_FP = 0x2,
  75   NO_MORE_FRAMES = 0x4
  76 };
  77
  78 /* mn10300 private data.  */
  79 struct mn10300_gdbarch_tdep : gdbarch_tdep_base
  80 {
  81   int am33_mode;
  82 };
  83
  84 static inline int
  85 get_am33_mode (gdbarch *arch)
  86 {
  87   mn10300_gdbarch_tdep *tdep = gdbarch_tdep<mn10300_gdbarch_tdep> (arch);
  88   return tdep->am33_mode;
  89 }
  90
  91 #endif /* MN10300_TDEP_H */