1 /* Lattice Mico32 simulator support code 2 Contributed by Jon Beniston <jon@beniston.com> 3 4 Copyright (C) 2009-2015 Free Software Foundation, Inc. 5 6 This file is part of GDB. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 20 21 /* Main header for the LM32 simulator. */ 22 23 #ifndef SIM_MAIN_H 24 #define SIM_MAIN_H 25 26 #include "symcat.h" 27 #include "sim-basics.h" 28 #include "cgen-types.h" 29 #include "lm32-desc.h" 30 #include "lm32-opc.h" 31 #include "arch.h" 32 #include "sim-base.h" 33 #include "cgen-sim.h" 34 #include "lm32-sim.h" 35 #include "opcode/cgen.h" 36 37 /* The _sim_cpu struct. */ 38 39 struct _sim_cpu 40 { 41 /* sim/common cpu base. */ 42 sim_cpu_base base; 43 44 /* Static parts of cgen. */ 45 CGEN_CPU cgen_cpu; 46 47 /* CPU specific parts go here. 48 Note that in files that don't need to access these pieces WANT_CPU_FOO 49 won't be defined and thus these parts won't appear. This is ok in the 50 sense that things work. It is a source of bugs though. 51 One has to of course be careful to not take the size of this 52 struct and no structure members accessed in non-cpu specific files can 53 go after here. Oh for a better language. */ 54 #if defined (WANT_CPU_LM32BF) 55 LM32BF_CPU_DATA cpu_data; 56 #endif 57 58 }; 59 60 /* The sim_state struct. */ 61 62 struct sim_state 63 { 64 sim_cpu *cpu[MAX_NR_PROCESSORS]; 65 66 CGEN_STATE cgen_state; 67 68 sim_state_base base; 69 }; 70 71 /* Misc. */ 72 73 /* Catch address exceptions. */ 74 extern SIM_CORE_SIGNAL_FN lm32_core_signal; 75 #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ 76 lm32_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \ 77 (TRANSFER), (ERROR)) 78 79 #endif /* SIM_MAIN_H */ 80