1 /* This file is part of the program psim.
3 Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
4 Copyright (C) 1997-2014 Free Software Foundation, Inc.
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.
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.
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/>.
26 #define WITH_WATCHPOINTS 1
27 #define SIM_HANDLES_LMA 1
29 #define SIM_ENGINE_HALT_HOOK(SD,LAST_CPU,CIA) 0 /* disable this hook */
31 #include "sim-basics.h"
32 #include "sim-signal.h"
34 #include <signal.h> /* For kill() in insns:do_trap */
41 /* These are generated files. */
45 typedef instruction_address sim_cia
;
46 static const sim_cia null_cia
= {0}; /* Dummy */
47 #define NULL_CIA null_cia
48 /* FIXME: Perhaps igen should generate access macros for
49 `instruction_address' that we could use. */
50 /*#define CIA_ADDR(cia) ((cia).ip) doesn't work for mn10300*/
52 #define WITH_WATCHPOINTS 1
54 #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
55 mn10300_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), (TRANSFER), (ERROR))
60 #include "mn10300_sim.h"
62 /* Bring data in from the cold */
65 (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA)))
67 #define IMEM8_IMMED(EA, N) \
68 (sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA) + (N)))
71 /* FIXME: For moment, save/restore PC value found in struct State.
72 Struct State will one day go away, being placed in the sim_cpu
74 #define CIA_GET(CPU) ((PC) + 0)
75 #define CIA_SET(CPU,VAL) ((CPU)->cia = (VAL), PC = (VAL))
79 sim_event
*pending_nmi
;
87 /* the processors proper */
89 #define STATE_CPU(sd, n) (&(sd)->cpu)
96 /* For compatibility, until all functions converted to passing
97 SIM_DESC as an argument */
98 extern SIM_DESC simulator
;
100 /* (re) initialize the simulator */
102 extern void engine_init(SIM_DESC sd
);
103 extern SIM_CORE_SIGNAL_FN mn10300_core_signal
;