1 /* This file is part of the program psim. 2 3 Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au> 4 Copyright (C) 1997-2020 Free Software Foundation, Inc. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program. If not, see <http://www.gnu.org/licenses/>. 18 19 */ 20 21 22 #ifndef SIM_MAIN_H 23 #define SIM_MAIN_H 24 25 #define SIM_ENGINE_HALT_HOOK(SD,LAST_CPU,CIA) 0 /* disable this hook */ 26 27 #include "sim-basics.h" 28 #include "sim-signal.h" 29 30 #include <signal.h> /* For kill() in insns:do_trap */ 31 32 #include <errno.h> 33 #ifdef HAVE_UNISTD_H 34 #include <unistd.h> 35 #endif 36 37 /* These are generated files. */ 38 #include "itable.h" 39 #include "idecode.h" 40 41 #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ 42 mn10300_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), (TRANSFER), (ERROR)) 43 44 45 #include "sim-base.h" 46 47 #include "mn10300_sim.h" 48 49 /* Bring data in from the cold */ 50 51 #define IMEM8(EA) \ 52 (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA))) 53 54 #define IMEM8_IMMED(EA, N) \ 55 (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA) + (N))) 56 57 58 /* FIXME: For moment, save/restore PC value found in struct State. 59 Struct State will one day go away, being placed in the sim_cpu 60 state. */ 61 62 struct _sim_cpu { 63 sim_event *pending_nmi; 64 sim_cia cia; 65 sim_cpu_base base; 66 }; 67 68 69 struct sim_state { 70 71 /* the processors proper */ 72 sim_cpu *cpu[MAX_NR_PROCESSORS]; 73 74 /* The base class. */ 75 sim_state_base base; 76 77 }; 78 79 /* For compatibility, until all functions converted to passing 80 SIM_DESC as an argument */ 81 extern SIM_DESC simulator; 82 83 /* (re) initialize the simulator */ 84 85 extern void engine_init(SIM_DESC sd); 86 extern SIM_CORE_SIGNAL_FN mn10300_core_signal; 87 88 #endif 89