Merge pull request #224 from ucb-bar/renamechisel3

renamechisel3 - "chisel" -> "chisel3"

1 files changed, 151 insertions, 0 deletions

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
new file mode 100644
index 00000000..c0e933e0
--- /dev/null
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -0,0 +1,151 @@
+// 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)
+}