diff options
Diffstat (limited to 'src/main/scala/firrtl/EmissionOption.scala')
| -rw-r--r-- | src/main/scala/firrtl/EmissionOption.scala | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/EmissionOption.scala b/src/main/scala/firrtl/EmissionOption.scala index 90eb5851..530cc621 100644 --- a/src/main/scala/firrtl/EmissionOption.scala +++ b/src/main/scala/firrtl/EmissionOption.scala @@ -2,7 +2,7 @@ package firrtl -import firrtl.annotations.MemoryLoadFileType +import firrtl.annotations.{MemoryLoadFileType, NoTargetAnnotation} /** * Base type for emission customization options @@ -11,12 +11,26 @@ import firrtl.annotations.MemoryLoadFileType */ trait EmissionOption +/** Control how register initialization code is emitted */ +case class CustomDefaultRegisterEmission( + override val useInitAsPreset: Boolean, + override val disableRandomization: Boolean) + extends RegisterEmissionOption + with NoTargetAnnotation + +/** Customize how memory initialization code is emitted */ +case class CustomDefaultMemoryEmission(override val initValue: MemoryInitValue) + extends MemoryEmissionOption + with NoTargetAnnotation + /** Emission customization options for memories */ trait MemoryEmissionOption extends EmissionOption { def initValue: MemoryInitValue = MemoryRandomInit } +/** Emission customization option for memory initialization */ sealed trait MemoryInitValue +case object MemoryNoInit extends MemoryInitValue case object MemoryRandomInit extends MemoryInitValue case class MemoryScalarInit(value: BigInt) extends MemoryInitValue case class MemoryArrayInit(values: Seq[BigInt]) extends MemoryInitValue |