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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 Claire Xen <claire@symbioticeda.com>
* Copyright (C) 2021 William D. Jones <wjones@wdj-consulting.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef MACHXO2_ARCHDEFS_H
#define MACHXO2_ARCHDEFS_H
#include "base_clusterinfo.h"
#include "hashlib.h"
#include "idstring.h"
#include "nextpnr_namespaces.h"
NEXTPNR_NAMESPACE_BEGIN
typedef float delay_t;
// https://bugreports.qt.io/browse/QTBUG-80789
#ifndef Q_MOC_RUN
enum ConstIds
{
ID_NONE
#define X(t) , ID_##t
#include "constids.inc"
#undef X
,
DB_CONST_ID_COUNT
};
#define X(t) static constexpr auto id_##t = IdString(ID_##t);
#include "constids.inc"
#undef X
#endif
NPNR_PACKED_STRUCT(struct LocationPOD { int16_t x, y; });
struct Location
{
int16_t x = -1, y = -1;
Location() : x(-1), y(-1){};
Location(int16_t x, int16_t y) : x(x), y(y){};
Location(const LocationPOD &pod) : x(pod.x), y(pod.y){};
bool operator==(const Location &other) const { return x == other.x && y == other.y; }
bool operator!=(const Location &other) const { return x != other.x || y != other.y; }
bool operator<(const Location &other) const { return y == other.y ? x < other.x : y < other.y; }
unsigned int hash() const { return mkhash(x, y); }
};
inline Location operator+(const Location &a, const Location &b) { return Location(a.x + b.x, a.y + b.y); }
struct BelId
{
Location location;
int32_t index = -1;
bool operator==(const BelId &other) const { return index == other.index && location == other.location; }
bool operator!=(const BelId &other) const { return index != other.index || location != other.location; }
bool operator<(const BelId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
struct WireId
{
Location location;
int32_t index = -1;
bool operator==(const WireId &other) const { return index == other.index && location == other.location; }
bool operator!=(const WireId &other) const { return index != other.index || location != other.location; }
bool operator<(const WireId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
struct PipId
{
Location location;
int32_t index = -1;
bool operator==(const PipId &other) const { return index == other.index && location == other.location; }
bool operator!=(const PipId &other) const { return index != other.index || location != other.location; }
bool operator<(const PipId &other) const
{
return location == other.location ? index < other.index : location < other.location;
}
unsigned int hash() const { return mkhash(location.hash(), index); }
};
typedef IdString GroupId;
typedef IdString DecalId;
typedef IdString BelBucketId;
typedef IdString ClusterId;
struct ArchNetInfo
{
};
struct NetInfo;
struct ArchCellInfo : BaseClusterInfo
{
};
NEXTPNR_NAMESPACE_END
namespace std {
template <> struct hash<NEXTPNR_NAMESPACE_PREFIX Location>
{
std::size_t operator()(const NEXTPNR_NAMESPACE_PREFIX Location &loc) const noexcept
{
std::size_t seed = std::hash<int>()(loc.x);
seed ^= std::hash<int>()(loc.y) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
return seed;
}
};
template <> struct hash<NEXTPNR_NAMESPACE_PREFIX BelId>
{
std::size_t operator()(const NEXTPNR_NAMESPACE_PREFIX BelId &bel) const noexcept
{
std::size_t seed = std::hash<NEXTPNR_NAMESPACE_PREFIX Location>()(bel.location);
seed ^= std::hash<int>()(bel.index) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
return seed;
}
};
template <> struct hash<NEXTPNR_NAMESPACE_PREFIX WireId>
{
std::size_t operator()(const NEXTPNR_NAMESPACE_PREFIX WireId &wire) const noexcept
{
std::size_t seed = std::hash<NEXTPNR_NAMESPACE_PREFIX Location>()(wire.location);
seed ^= std::hash<int>()(wire.index) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
return seed;
}
};
template <> struct hash<NEXTPNR_NAMESPACE_PREFIX PipId>
{
std::size_t operator()(const NEXTPNR_NAMESPACE_PREFIX PipId &pip) const noexcept
{
std::size_t seed = std::hash<NEXTPNR_NAMESPACE_PREFIX Location>()(pip.location);
seed ^= std::hash<int>()(pip.index) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
return seed;
}
};
} // namespace std
#endif /* MACHXO2_ARCHDEFS_H */
|