src/main/scala/chisel3/util/BlackBoxUtils.scala


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// See LICENSE for license details.

package chisel3.util

import chisel3._
import chisel3.experimental.{ChiselAnnotation, RunFirrtlTransform}
import firrtl.transforms.{BlackBoxResourceAnno, BlackBoxInlineAnno, BlackBoxSourceHelper}

trait HasBlackBoxResource extends BlackBox {
  self: BlackBox =>

  def setResource(blackBoxResource: String): Unit = {
    val anno = new ChiselAnnotation with RunFirrtlTransform {
      def toFirrtl = BlackBoxResourceAnno(self.toNamed, blackBoxResource)
      def transformClass = classOf[BlackBoxSourceHelper]
    }
    chisel3.experimental.annotate(anno)
  }
}

trait HasBlackBoxInline extends BlackBox {
  self: BlackBox =>

  def setInline(blackBoxName: String, blackBoxInline: String): Unit = {
    val anno = new ChiselAnnotation with RunFirrtlTransform {
      def toFirrtl = BlackBoxInlineAnno(self.toNamed, blackBoxName, blackBoxInline)
      def transformClass = classOf[BlackBoxSourceHelper]
    }
    chisel3.experimental.annotate(anno)
  }
}