1 /* Target-dependent interface for Matsushita MN10300 for GDB, the GNU debugger. 2 3 Copyright (C) 1996-2024 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 */ 92