Rename subprojects to more canonical names

* Rename coreMacros to macros
* Rename chiselFrontend to core

Also make each subproject publish with "chisel3-" as a prefix

1 files changed, 0 insertions, 405 deletions

diff --git a/chiselFrontend/src/main/scala/chisel3/Module.scala b/chiselFrontend/src/main/scala/chisel3/Module.scala
deleted file mode 100644
index f1c4e30a..00000000
--- a/chiselFrontend/src/main/scala/chisel3/Module.scala
+++ /dev/null
@@ -1,405 +0,0 @@
-// See LICENSE for license details.
-
-package chisel3
-
-import scala.collection.immutable.ListMap
-import scala.collection.mutable.{ArrayBuffer, HashMap}
-import scala.collection.JavaConversions._
-import scala.language.experimental.macros
-
-import java.util.IdentityHashMap
-
-import chisel3.internal._
-import chisel3.internal.Builder._
-import chisel3.internal.firrtl._
-import chisel3.internal.sourceinfo.{InstTransform, SourceInfo}
-import chisel3.experimental.BaseModule
-import _root_.firrtl.annotations.{ModuleName, ModuleTarget, IsModule}
-
-object Module extends SourceInfoDoc {
-  /** A wrapper method that all Module instantiations must be wrapped in
-    * (necessary to help Chisel track internal state).
-    *
-    * @param bc the Module being created
-    *
-    * @return the input module `m` with Chisel metadata properly set
-    */
-  def apply[T <: BaseModule](bc: => T): T = macro InstTransform.apply[T]
-
-  /** @group SourceInfoTransformMacro */
-  def do_apply[T <: BaseModule](bc: => T)
-                               (implicit sourceInfo: SourceInfo,
-                                         compileOptions: CompileOptions): T = {
-    if (Builder.readyForModuleConstr) {
-      throwException("Error: Called Module() twice without instantiating a Module." +
-                     sourceInfo.makeMessage(" See " + _))
-    }
-    Builder.readyForModuleConstr = true
-
-    val parent = Builder.currentModule
-    val whenDepth: Int = Builder.whenDepth
-
-    // Save then clear clock and reset to prevent leaking scope, must be set again in the Module
-    val (saveClock, saveReset)  = (Builder.currentClock, Builder.currentReset)
-    Builder.currentClock = None
-    Builder.currentReset = None
-
-    // Execute the module, this has the following side effects:
-    //   - set currentModule
-    //   - unset readyForModuleConstr
-    //   - reset whenDepth to 0
-    //   - set currentClockAndReset
-    val module: T = bc  // bc is actually evaluated here
-
-    if (Builder.whenDepth != 0) {
-      throwException("Internal Error! when() scope depth is != 0, this should have been caught!")
-    }
-    if (Builder.readyForModuleConstr) {
-      throwException("Error: attempted to instantiate a Module, but nothing happened. " +
-                     "This is probably due to rewrapping a Module instance with Module()." +
-                     sourceInfo.makeMessage(" See " + _))
-    }
-    Builder.currentModule = parent // Back to parent!
-    Builder.whenDepth = whenDepth
-    Builder.currentClock = saveClock   // Back to clock and reset scope
-    Builder.currentReset = saveReset
-
-    val component = module.generateComponent()
-    Builder.components += component
-
-    // Handle connections at enclosing scope
-    if(!Builder.currentModule.isEmpty) {
-      pushCommand(DefInstance(sourceInfo, module, component.ports))
-      module.initializeInParent(compileOptions)
-    }
-    module
-  }
-
-  /** Returns the implicit Clock */
-  def clock: Clock = Builder.forcedClock
-  /** Returns the implicit Reset */
-  def reset: Reset = Builder.forcedReset
-  /** Returns the current Module */
-  def currentModule: Option[BaseModule] = Builder.currentModule
-}
-
-package experimental {
-
-  object IO {
-    /** Constructs a port for the current Module
-      *
-      * This must wrap the datatype used to set the io field of any Module.
-      * i.e. All concrete modules must have defined io in this form:
-      * [lazy] val io[: io type] = IO(...[: io type])
-      *
-      * Items in [] are optional.
-      *
-      * The granted iodef must be a chisel type and not be bound to hardware.
-      *
-      * Also registers a Data as a port, also performing bindings. Cannot be called once ports are
-      * requested (so that all calls to ports will return the same information).
-      * Internal API.
-      */
-    def apply[T<:Data](iodef: T): T = {
-      val module = Module.currentModule.get // Impossible to fail
-      require(!module.isClosed, "Can't add more ports after module close")
-      requireIsChiselType(iodef, "io type")
-
-      // Clone the IO so we preserve immutability of data types
-      val iodefClone = try {
-        iodef.cloneTypeFull
-      } catch {
-        // For now this is going to be just a deprecation so we don't suddenly break everyone's code
-        case e: AutoClonetypeException =>
-          Builder.deprecated(e.getMessage, Some(s"${iodef.getClass}"))
-          iodef
-      }
-      module.bindIoInPlace(iodefClone)
-      iodefClone
-    }
-  }
-}
-
-package internal {
-  import chisel3.experimental.BaseModule
-
-  object BaseModule {
-    private[chisel3] class ClonePorts (elts: Data*)(implicit compileOptions: CompileOptions) extends Record {
-      val elements = ListMap(elts.map(d => d.instanceName -> d.cloneTypeFull): _*)
-      def apply(field: String) = elements(field)
-      override def cloneType = (new ClonePorts(elts: _*)).asInstanceOf[this.type]
-    }
-
-    private[chisel3] def cloneIORecord(proto: BaseModule)(implicit sourceInfo: SourceInfo, compileOptions: CompileOptions): ClonePorts = {
-      require(proto.isClosed, "Can't clone a module before module close")
-      val clonePorts = new ClonePorts(proto.getModulePorts: _*)
-      clonePorts.bind(WireBinding(Builder.forcedUserModule))
-      val cloneInstance = new DefInstance(sourceInfo, proto, proto._component.get.ports) {
-        override def name = clonePorts.getRef.name
-      }
-      pushCommand(cloneInstance)
-      if (!compileOptions.explicitInvalidate) {
-        pushCommand(DefInvalid(sourceInfo, clonePorts.ref))
-      }
-      if (proto.isInstanceOf[MultiIOModule]) {
-        clonePorts("clock") := Module.clock
-        clonePorts("reset") := Module.reset
-      }
-      clonePorts
-    }
-  }
-}
-
-package experimental {
-
-  /** Abstract base class for Modules, an instantiable organizational unit for RTL.
-    */
-  // TODO: seal this?
-  abstract class BaseModule extends HasId {
-    //
-    // Builder Internals - this tracks which Module RTL construction belongs to.
-    //
-    if (!Builder.readyForModuleConstr) {
-      throwException("Error: attempted to instantiate a Module without wrapping it in Module().")
-    }
-    readyForModuleConstr = false
-
-    Builder.currentModule = Some(this)
-    Builder.whenDepth = 0
-
-    //
-    // Module Construction Internals
-    //
-    protected var _closed = false
-
-    /** Internal check if a Module is closed */
-    private[chisel3] def isClosed = _closed
-
-    // Fresh Namespace because in Firrtl, Modules namespaces are disjoint with the global namespace
-    private[chisel3] val _namespace = Namespace.empty
-    private val _ids = ArrayBuffer[HasId]()
-    private[chisel3] def addId(d: HasId) {
-      if (Builder.aspectModule(this).isDefined) {
-        aspectModule(this).get.addId(d)
-      } else {
-        require(!_closed, "Can't write to module after module close")
-        _ids += d
-      }
-    }
-
-    protected def getIds = {
-      require(_closed, "Can't get ids before module close")
-      _ids.toSeq
-    }
-
-    private val _ports = new ArrayBuffer[Data]()
-
-    // getPorts unfortunately already used for tester compatibility
-    protected[chisel3] def getModulePorts = {
-      require(_closed, "Can't get ports before module close")
-      _ports.toSeq
-    }
-
-    // These methods allow checking some properties of ports before the module is closed,
-    // mainly for compatibility purposes.
-    protected def portsContains(elem: Data): Boolean = _ports contains elem
-
-    protected def portsSize: Int = _ports.size
-
-    /** Generates the FIRRTL Component (Module or Blackbox) of this Module.
-      * Also closes the module so no more construction can happen inside.
-      */
-    private[chisel3] def generateComponent(): Component
-
-    /** Sets up this module in the parent context
-      */
-    private[chisel3] def initializeInParent(parentCompileOptions: CompileOptions): Unit
-
-    //
-    // Chisel Internals
-    //
-
-    /** The desired name of this module (which will be used in generated FIRRTL IR or Verilog).
-      *
-      * The name of a module approximates the behavior of the Java Reflection [[`getSimpleName` method
-      * https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html#getSimpleName--]] with some modifications:
-      *
-      * - Anonymous modules will get an `"_Anon"` tag
-      * - Modules defined in functions will use their class name and not a numeric name
-      *
-      * @note If you want a custom or parametric name, override this method.
-      */
-    def desiredName: String = {
-      /* The default module name is derived from the Java reflection derived class name. */
-      val baseName = this.getClass.getName
-
-      /* A sequence of string filters applied to the name */
-      val filters: Seq[String => String] = Seq(
-        ((a: String) => raw"\$$+anon".r.replaceAllIn(a, "_Anon")) // Merge the "$$anon" name with previous name
-      )
-
-      filters
-        .foldLeft(baseName){ case (str, filter) => filter(str) } // 1. Apply filters to baseName
-        .split("\\.|\\$")                                        // 2. Split string at '.' or '$'
-        .filterNot(_.forall(_.isDigit))                          // 3. Drop purely numeric names
-        .last                                                    // 4. Use the last name
-    }
-
-    /** Legalized name of this module. */
-    final lazy val name = try {
-      Builder.globalNamespace.name(desiredName)
-    } catch {
-      case e: NullPointerException => throwException(
-        s"Error: desiredName of ${this.getClass.getName} is null. Did you evaluate 'name' before all values needed by desiredName were available?", e) // scalastyle:ignore line.size.limit
-      case t: Throwable => throw t
-    }
-
-    /** Returns a FIRRTL ModuleName that references this object
-      *
-      * @note Should not be called until circuit elaboration is complete
-      */
-    final def toNamed: ModuleName = toTarget.toNamed
-
-    /** Returns a FIRRTL ModuleTarget that references this object
-      *
-      * @note Should not be called until circuit elaboration is complete
-      */
-    final def toTarget: ModuleTarget = ModuleTarget(this.circuitName, this.name)
-
-    /** Returns a FIRRTL ModuleTarget that references this object
-      *
-      * @note Should not be called until circuit elaboration is complete
-      */
-    final def toAbsoluteTarget: IsModule = {
-      _parent match {
-        case Some(parent) => parent.toAbsoluteTarget.instOf(this.instanceName, toTarget.module)
-        case None => toTarget
-      }
-    }
-
-    /**
-      * Internal API. Returns a list of this module's generated top-level ports as a map of a String
-      * (FIRRTL name) to the IO object. Only valid after the module is closed.
-      *
-      * Note: for BlackBoxes (but not ExtModules), this returns the contents of the top-level io
-      * object, consistent with what is emitted in FIRRTL.
-      *
-      * TODO: Use SeqMap/VectorMap when those data structures become available.
-      */
-    private[chisel3] def getChiselPorts: Seq[(String, Data)] = {
-      require(_closed, "Can't get ports before module close")
-      _component.get.ports.map { port =>
-        (port.id.getRef.asInstanceOf[ModuleIO].name, port.id)
-      }
-    }
-
-    /** Called at the Module.apply(...) level after this Module has finished elaborating.
-      * Returns a map of nodes -> names, for named nodes.
-      *
-      * Helper method.
-      */
-    protected def nameIds(rootClass: Class[_]): HashMap[HasId, String] = {
-      val names = new HashMap[HasId, String]()
-
-      def name(node: HasId, name: String) {
-        // First name takes priority, like suggestName
-        // TODO: DRYify with suggestName
-        if (!names.contains(node)) {
-          names.put(node, name)
-        }
-      }
-
-      /** Scala generates names like chisel3$util$Queue$$ram for private vals
-        * This extracts the part after $$ for names like this and leaves names
-        * without $$ unchanged
-        */
-      def cleanName(name: String): String = name.split("""\$\$""").lastOption.getOrElse(name)
-
-      for (m <- getPublicFields(rootClass)) {
-        Builder.nameRecursively(cleanName(m.getName), m.invoke(this), name)
-      }
-
-      names
-    }
-
-    /** Compatibility function. Allows Chisel2 code which had ports without the IO wrapper to
-      * compile under Bindings checks. Does nothing in non-compatibility mode.
-      *
-      * Should NOT be used elsewhere. This API will NOT last.
-      *
-      * TODO: remove this, perhaps by removing Bindings checks in compatibility mode.
-      */
-    def _compatAutoWrapPorts() {} // scalastyle:ignore method.name
-
-    /** Chisel2 code didn't require the IO(...) wrapper and would assign a Chisel type directly to
-      * io, then do operations on it. This binds a Chisel type in-place (mutably) as an IO.
-      */
-    protected def _bindIoInPlace(iodef: Data): Unit = { // scalastyle:ignore method.name
-      // Compatibility code: Chisel2 did not require explicit direction on nodes
-      // (unspecified treated as output, and flip on nothing was input).
-      // This sets assigns the explicit directions required by newer semantics on
-      // Bundles defined in compatibility mode.
-      // This recursively walks the tree, and assigns directions if no explicit
-      // direction given by upper-levels (override Input / Output) AND element is
-      // directly inside a compatibility Bundle determined by compile options.
-      def assignCompatDir(data: Data, insideCompat: Boolean): Unit = {
-        data match {
-          case data: Element if insideCompat => data._assignCompatibilityExplicitDirection
-          case data: Element => // Not inside a compatibility Bundle, nothing to be done
-          case data: Aggregate => data.specifiedDirection match {
-            // Recurse into children to ensure explicit direction set somewhere
-            case SpecifiedDirection.Unspecified | SpecifiedDirection.Flip => data match {
-              case record: Record =>
-                val compatRecord = !record.compileOptions.dontAssumeDirectionality
-                record.getElements.foreach(assignCompatDir(_, compatRecord))
-              case vec: Vec[_] =>
-                vec.getElements.foreach(assignCompatDir(_, insideCompat))
-            }
-            case SpecifiedDirection.Input | SpecifiedDirection.Output => // forced assign, nothing to do
-          }
-        }
-      }
-
-      assignCompatDir(iodef, false)
-
-      iodef.bind(PortBinding(this))
-      _ports += iodef
-    }
-
-    /** Private accessor for _bindIoInPlace */
-    private[chisel3] def bindIoInPlace(iodef: Data): Unit = _bindIoInPlace(iodef)
-
-    /**
-      * This must wrap the datatype used to set the io field of any Module.
-      * i.e. All concrete modules must have defined io in this form:
-      * [lazy] val io[: io type] = IO(...[: io type])
-      *
-      * Items in [] are optional.
-      *
-      * The granted iodef must be a chisel type and not be bound to hardware.
-      *
-      * Also registers a Data as a port, also performing bindings. Cannot be called once ports are
-      * requested (so that all calls to ports will return the same information).
-      * Internal API.
-      *
-      * TODO(twigg): Specifically walk the Data definition to call out which nodes
-      * are problematic.
-      */
-    protected def IO[T <: Data](iodef: T): T = chisel3.experimental.IO.apply(iodef) // scalastyle:ignore method.name
-
-    //
-    // Internal Functions
-    //
-
-    /** Keep component for signal names */
-    private[chisel3] var _component: Option[Component] = None
-
-    /** Signal name (for simulation). */
-    override def instanceName: String =
-      if (_parent == None) name else _component match {
-        case None => getRef.name
-        case Some(c) => getRef fullName c
-      }
-
-  }
-}