summaryrefslogtreecommitdiff
path: root/src/main/scala/chisel3/compatibility.scala
blob: c0e933e0b1cf7343ee743fde93ac0d26c6823dfe (plain)
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
// See LICENSE for license details.

// Allows legacy users to continue using Chisel (capital C) package name while
// moving to the more standard package naming convention chisel3 (lowercase c).

package object Chisel {
  type Direction = chisel3.core.Direction
  val INPUT = chisel3.core.INPUT
  val OUTPUT = chisel3.core.OUTPUT
  val NO_DIR = chisel3.core.NO_DIR

  type Flipped = chisel3.core.Flipped
  type Data = chisel3.core.Data
  val Wire = chisel3.core.Wire
  val Clock = chisel3.core.Clock
  type Clock = chisel3.core.Clock

  type Aggregate = chisel3.core.Aggregate
  val Vec = chisel3.core.Vec
  type Vec[T <: Data] = chisel3.core.Vec[T]
  type VecLike[T <: Data] = chisel3.core.VecLike[T]
  type Bundle = chisel3.core.Bundle

  val assert = chisel3.core.assert
  val stop = chisel3.core.stop

  type Element = chisel3.core.Element
  type Bits = chisel3.core.Bits
  val Bits = chisel3.core.Bits
  type Num[T <: Data] = chisel3.core.Num[T]
  type UInt = chisel3.core.UInt
  val UInt = chisel3.core.UInt
  type SInt = chisel3.core.SInt
  val SInt = chisel3.core.SInt
  type Bool = chisel3.core.Bool
  val Bool = chisel3.core.Bool
  val Mux = chisel3.core.Mux

  type BlackBox = chisel3.core.BlackBox

  val Mem = chisel3.core.Mem
  type MemBase[T <: Data] = chisel3.core.MemBase[T]
  type Mem[T <: Data] = chisel3.core.Mem[T]
  val SeqMem = chisel3.core.SeqMem
  type SeqMem[T <: Data] = chisel3.core.SeqMem[T]

  val Module = chisel3.core.Module
  type Module = chisel3.core.Module

  val printf = chisel3.core.printf

  val Reg = chisel3.core.Reg

  val when = chisel3.core.when
  type WhenContext = chisel3.core.WhenContext


  type BackendCompilationUtilities = chisel3.BackendCompilationUtilities
  val Driver = chisel3.Driver
  type FileSystemUtilities = chisel3.compatibility.FileSystemUtilities
  val ImplicitConversions = chisel3.util.ImplicitConversions
  val chiselMain = chisel3.compatibility.chiselMain
  val throwException = chisel3.compatibility.throwException
  val debug = chisel3.compatibility.debug

  object testers {
    type BasicTester = chisel3.testers.BasicTester
    val TesterDriver = chisel3.testers.TesterDriver
  }


  val log2Up = chisel3.util.log2Up
  val log2Ceil = chisel3.util.log2Ceil
  val log2Down = chisel3.util.log2Down
  val log2Floor = chisel3.util.log2Floor
  val isPow2 = chisel3.util.isPow2

  val BitPat = chisel3.util.BitPat
  type BitPat = chisel3.util.BitPat

  type ArbiterIO[T <: Data] = chisel3.util.ArbiterIO[T]
  type LockingArbiterLike[T <: Data] = chisel3.util.LockingArbiterLike[T]
  type LockingRRArbiter[T <: Data] = chisel3.util.LockingRRArbiter[T]
  type LockingArbiter[T <: Data] = chisel3.util.LockingArbiter[T]
  type RRArbiter[T <: Data] = chisel3.util.RRArbiter[T]
  type Arbiter[T <: Data] = chisel3.util.Arbiter[T]

  val FillInterleaved = chisel3.util.FillInterleaved
  val PopCount = chisel3.util.PopCount
  val Fill = chisel3.util.Fill
  val Reverse = chisel3.util.Reverse

  val Cat = chisel3.util.Cat

  val Log2 = chisel3.util.Log2

  val unless = chisel3.util.unless
  type SwitchContext[T <: Bits] = chisel3.util.SwitchContext[T]
  val is = chisel3.util.is
  val switch = chisel3.util.switch

  type Counter = chisel3.util.Counter
  val Counter = chisel3.util.Counter

  type DecoupledIO[+T <: Data] = chisel3.util.DecoupledIO[T]
  val Decoupled = chisel3.util.Decoupled
  type EnqIO[T <: Data] = chisel3.util.EnqIO[T]
  type DeqIO[T <: Data] = chisel3.util.DeqIO[T]
  type DecoupledIOC[+T <: Data] = chisel3.util.DecoupledIOC[T]
  type QueueIO[T <: Data] = chisel3.util.QueueIO[T]
  type Queue[T <: Data] = chisel3.util.Queue[T]
  val Queue = chisel3.util.Queue

  val Enum = chisel3.util.Enum

  val LFSR16 = chisel3.util.LFSR16

  val ListLookup = chisel3.util.ListLookup
  val Lookup = chisel3.util.Lookup

  val Mux1H = chisel3.util.Mux1H
  val PriorityMux = chisel3.util.PriorityMux
  val MuxLookup = chisel3.util.MuxLookup
  val MuxCase = chisel3.util.MuxCase

  val OHToUInt = chisel3.util.OHToUInt
  val PriorityEncoder = chisel3.util.PriorityEncoder
  val UIntToOH = chisel3.util.UIntToOH
  val PriorityEncoderOH = chisel3.util.PriorityEncoderOH

  val RegNext = chisel3.util.RegNext
  val RegInit = chisel3.util.RegInit
  val RegEnable = chisel3.util.RegEnable
  val ShiftRegister = chisel3.util.ShiftRegister

  type ValidIO[+T <: Data] = chisel3.util.ValidIO[T]
  val Valid = chisel3.util.Valid
  val Pipe = chisel3.util.Pipe
  type Pipe[T <: Data] = chisel3.util.Pipe[T]


  import chisel3.internal.firrtl.Width
  implicit def fromBigIntToLiteral(x: BigInt): chisel3.fromBigIntToLiteral =
    new chisel3.fromBigIntToLiteral(x)
  implicit def fromIntToLiteral(x: Int): chisel3.fromIntToLiteral=
    new chisel3.fromIntToLiteral(x)
  implicit def fromStringToLiteral(x: String): chisel3.fromStringToLiteral=
    new chisel3.fromStringToLiteral(x)
  implicit def fromBooleanToLiteral(x: Boolean): chisel3.fromBooleanToLiteral=
    new chisel3.fromBooleanToLiteral(x)
}