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
|
import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;
import java.util.HashMap;
public class VHDLComponent
{
private static final Map<String, VHDLComponent> FROM_ID;
static
{
FROM_ID = new HashMap<String, VHDLComponent>();
}
public static void add_element (final String id)
{
if (!FROM_ID.containsKey(id))
{
FROM_ID.put(id, new VHDLComponent(id));
}
}
public static VHDLComponent get_from_id (final String id)
{
final VHDLComponent result;
result = FROM_ID.get(id);
if (result == null)
{
System.err.println
(
"[E] Element "
+ id
+ " is used like a component instantiation, but is not declared as"
+ " such before that use."
);
System.exit(-1);
}
return result;
}
public static VHDLComponent find (final String id)
{
return FROM_ID.get(id);
}
/******************************************************************************/
private final Map<String, String> reverse_port_map;
private final String id;
private VHDLEntity destination;
private VHDLArchitecture parent;
public void set_destination (final VHDLEntity dest)
{
destination = dest;
}
public VHDLEntity get_destination ()
{
return destination;
}
public void set_architecture (final VHDLArchitecture arch)
{
parent = arch;
}
public void add_port_map (final String src, final String dest)
{
reverse_port_map.put(dest, src);
}
public void add_instance_content_to
(
final Collection<VHDLProcess.Instance> process_instances,
final Collection<VHDLWaveform.Instance> waveform_instances,
final Map<VHDLWaveform, VHDLWaveform.Instance> local_conversion
)
{
final Collection<VHDLProcess.Instance> dest_process_instances;
final Collection<VHDLWaveform.Instance> dest_waveform_instances;
final Map<VHDLWaveform.Instance, VHDLWaveform.Instance> wfm_map;
dest_process_instances = destination.get_process_instances();
dest_waveform_instances = destination.get_waveform_instances();
wfm_map = new HashMap<VHDLWaveform.Instance, VHDLWaveform.Instance>();
for (final VHDLWaveform.Instance i_wfm: dest_waveform_instances)
{
final String src_wfm, dest_port;
final VHDLWaveform.Instance replacement;
dest_port =
Waveforms.get_id_from_waveform_id
(
i_wfm.get_parent().get_id()
);
src_wfm = reverse_port_map.get(dest_port);
if (src_wfm == null)
{
/* i_wfm is not linked to a port, so it needs a new instance. */
replacement = i_wfm.get_parent().add_instance(parent.get_entity());
}
else
{
/*
* i_wfm is linked to a port. Replace it by what's connected to the
* port.
*/
replacement =
local_conversion.get
(
VHDLWaveform.get_from_id
(
src_wfm
)
);
}
wfm_map.put(i_wfm, replacement);
waveform_instances.add(replacement);
}
for (final VHDLProcess.Instance i_ps: dest_process_instances)
{
process_instances.add
(
i_ps.add_instance(parent.get_entity(), wfm_map)
);
}
}
private VHDLComponent (final String id)
{
this.id = id;
reverse_port_map = new HashMap<String, String>();
}
}
|
