1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/* This file is part of the program psim.
Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
Copyright (C) 1997, Free Software Foundation
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
#define WITH_CORE
#define WITH_WATCHPOINTS 1
/* FIXME: Need to set up things so that the generated file semantics.c
includes the contents of the file op_utils.c */
#define SIM_MAIN_INLINE 0
#include "sim-basics.h"
#include "sim-signal.h"
#include <signal.h> /* For kill() in insns:do_trap */
#include <errno.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* These are generated files. */
#include "itable.h"
#include "idecode.h"
#include "idecode.h"
typedef instruction_address sim_cia;
static const sim_cia null_cia = {0}; /* Dummy */
#define NULL_CIA null_cia
/* FIXME: Perhaps igen should generate access macros for
`instruction_address' that we could use. */
/*#define CIA_ADDR(cia) ((cia).ip) this is from tic80, doesn't work for mn10300*/
#define WITH_WATCHPOINTS 1
#include "sim-base.h"
#include "mn10300_sim.h"
/* Bring data in from the cold */
#define IMEM8(EA) \
(sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA)))
#define IMEM8_IMMED(EA, N) \
(sim_core_read_aligned_1(STATE_CPU(sd, 0), EA, exec_map, (EA) + (N)))
/* FIXME: For moment, save/restore PC value found in struct State.
Struct State will one day go away, being placed in the sim_cpu
state. */
#define CIA_GET(CPU) ((PC) + 0)
#define CIA_SET(CPU,VAL) ((CPU)->cia = (VAL), PC = (VAL))
struct _sim_cpu {
sim_event *pending_nmi;
sim_cia cia;
sim_cpu_base base;
};
struct sim_state {
/* the processors proper */
sim_cpu cpu;
#define STATE_CPU(sd, n) (&(sd)->cpu)
/* The base class. */
sim_state_base base;
};
/* For compatibility, until all functions converted to passing
SIM_DESC as an argument */
extern SIM_DESC simulator;
/* (re) initialize the simulator */
extern void engine_init(SIM_DESC sd);
#endif
|
