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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/* Module support.
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB, the GNU debugger.
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, 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. */
#include "sim-main.h"
#include "sim-io.h"
#include "sim-options.h"
/* List of all modules. */
static MODULE_INSTALL_FN * const modules[] = {
standard_install,
trace_install,
profile_install,
sim_core_install,
#if WITH_SCACHE
scache_install,
#endif
#ifdef SIM_HAVE_MODEL /* FIXME: temporary */
model_install,
#endif
/* Configured in [simulator specific] additional modules. */
#ifdef MODULE_LIST
MODULE_LIST
#endif
0
};
/* Functions called from sim_open. */
/* Initialize common parts before argument processing. */
SIM_RC
sim_pre_argv_init (SIM_DESC sd, const char *myname)
{
STATE_MY_NAME (sd) = myname + strlen (myname);
while (STATE_MY_NAME (sd) > myname && STATE_MY_NAME (sd)[-1] != '/')
--STATE_MY_NAME (sd);
/* Install all configured in modules. */
if (sim_module_install (sd) != SIM_RC_OK)
return SIM_RC_FAIL;
return SIM_RC_OK;
}
/* Initialize common parts after argument processing. */
SIM_RC
sim_post_argv_init (SIM_DESC sd)
{
int i;
if (sim_module_init (sd) != SIM_RC_OK)
return SIM_RC_FAIL;
/* Set the cpu->state backlinks for each cpu. */
for (i = 0; i < MAX_NR_PROCESSORS; ++i)
CPU_STATE (STATE_CPU (sd, i)) = sd;
return SIM_RC_OK;
}
/* Install all modules. */
SIM_RC
sim_module_install (SIM_DESC sd)
{
MODULE_INSTALL_FN * const *modp;
for (modp = modules; *modp != NULL; ++modp)
{
if ((*modp) (sd) != SIM_RC_OK)
return SIM_RC_FAIL;
}
return SIM_RC_OK;
}
/* Called after all modules have been installed and after argv
has been processed. */
SIM_RC
sim_module_init (SIM_DESC sd)
{
MODULE_INIT_LIST *modp;
for (modp = STATE_INIT_LIST (sd); modp != NULL; modp = modp->next)
{
if ((*modp->fn) (sd) != SIM_RC_OK)
return SIM_RC_FAIL;
}
return SIM_RC_OK;
}
/* Uninstall installed modules, called by sim_close. */
void
sim_module_uninstall (SIM_DESC sd)
{
MODULE_UNINSTALL_LIST *modp;
/* Uninstall the modules. */
for (modp = STATE_UNINSTALL_LIST (sd); modp != NULL; modp = modp->next)
(*modp->fn) (sd);
}
/* Add FN to the init handler list. */
void
sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn)
{
MODULE_INIT_LIST *l =
(MODULE_INIT_LIST *) xmalloc (sizeof (MODULE_INIT_LIST));
l->fn = fn;
l->next = STATE_INIT_LIST (sd);
STATE_INIT_LIST (sd) = l;
}
/* Add FN to the uninstall handler list. */
void
sim_module_add_uninstall_fn (SIM_DESC sd, MODULE_UNINSTALL_FN fn)
{
MODULE_UNINSTALL_LIST *l =
(MODULE_UNINSTALL_LIST *) xmalloc (sizeof (MODULE_UNINSTALL_LIST));
l->fn = fn;
l->next = STATE_UNINSTALL_LIST (sd);
STATE_UNINSTALL_LIST (sd) = l;
}
|
