spinal.lib.misc.pipeline.Misc.scala Maven / Gradle / Ivy

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package spinal.lib.misc.pipeline

import spinal.core.Nameable

import scala.collection.mutable

class FromUp() {
  var withValid = false
  val payload = mutable.LinkedHashSet[NamedTypeKey]()
}

class FromDown() {
  var withReady = false
  val payload = mutable.LinkedHashSet[NamedTypeKey]()
}

object Misc{
  def nameThat(self : Nameable, target: Nameable, key: NamedTypeKey, postfix: String): Unit = {
    target.setLambdaName(self.isNamed && key.tpe.isNamed) {
      val stageName = self.getName
      val stageSlices = stageName.split('_')
      val postfixName = key.toString + postfix
      val postfixSlices = postfixName.split('_')
      var i = 0
      val iEnd = stageSlices.length min postfixSlices.length
      while (i != iEnd && stageSlices(i) == postfixSlices(i)) i += 1
      stageName + "_" + postfixSlices.drop(i).mkString("_")
    }
  }
}

//case class StageableOffset(val value : Any)
//object StageableOffsetNone extends StageableOffset(null)
case class NamedTypeKey(tpe: Payload[spinal.core.Data], key : Any){
  override def toString = {
    var name = tpe.getName()
    if(key != null) name = name + "_" + key
    name
  }
}