c

firrtl.passes.memlib

ReplaceMemMacros

class ReplaceMemMacros extends Transform

Replace DefAnnotatedMemory with memory blackbox + wrapper + conf file. This will not generate wmask ports if not needed. Creates the minimum # of black boxes needed by the design.

Source
ReplaceMemMacros.scala
Linear Supertypes
Transform, TransformLike[CircuitState], LazyLogging, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ReplaceMemMacros
  2. Transform
  3. TransformLike
  4. LazyLogging
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ReplaceMemMacros(writer: ConfWriter)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def adaptReadWriter(wrapperPort: WRef, bbPort: WSubField, hasMask: Boolean, fillMask: Boolean): Seq[Statement]
  5. def adaptReader(wrapperPort: WRef, bbPort: WSubField): Seq[Statement]
  6. def adaptWriter(wrapperPort: WRef, bbPort: WSubField, hasMask: Boolean, fillMask: Boolean): Seq[Statement]
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. def constructNameMap(namespace: Namespace, nameMap: NameMap, mname: String)(s: Statement): Statement

    Construct NameMap by assigning unique names for each memory blackbox

  10. def createMemModule(m: DefAnnotatedMemory, wrapperName: String): Seq[DefModule]

    Creates a wrapper module and external module to replace a candidate memory The wrapper module has the same type as the memory it replaces The external module

  11. def defaultConnects(wrapperPort: WRef, bbPort: WSubField): Seq[Connect]
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def execute(state: CircuitState): CircuitState

    Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.

    Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.

    state

    Input Firrtl AST

    returns

    A transformed Firrtl AST

    Definition Classes
    ReplaceMemMacros → Transform
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def inputForm: MidForm.type

    The firrtl.CircuitForm that this transform requires to operate on

    The firrtl.CircuitForm that this transform requires to operate on

    Definition Classes
    ReplaceMemMacros → Transform
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. val logger: Logger
    Definition Classes
    LazyLogging
  21. def maskBits(mask: WSubField, dataType: Type, fillMask: Boolean): Expression
  22. def memToBundle(s: DefAnnotatedMemory): BundleType
  23. def memToFlattenBundle(s: DefAnnotatedMemory): BundleType
  24. def name: String

    A convenience function useful for debugging and error messages

    A convenience function useful for debugging and error messages

    Definition Classes
    Transform → TransformLike
  25. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  27. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  28. def outputForm: MidForm.type

    The firrtl.CircuitForm that this transform outputs

    The firrtl.CircuitForm that this transform outputs

    Definition Classes
    ReplaceMemMacros → Transform
  29. final def runTransform(state: CircuitState): CircuitState

    Perform the transform and update annotations.

    Perform the transform and update annotations.

    state

    Input Firrtl AST

    returns

    A transformed Firrtl AST

    Definition Classes
    Transform
  30. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  31. def toString(): String
    Definition Classes
    AnyRef → Any
  32. def transform(state: CircuitState): CircuitState

    A mathematical transform on some type

    A mathematical transform on some type

    returns

    an output object of the same type

    Definition Classes
    Transform → TransformLike
  33. def updateMemMods(namespace: Namespace, nameMap: NameMap, memMods: Modules)(m: DefModule): DefModule
  34. def updateMemStmts(namespace: Namespace, nameMap: NameMap, mname: String, memPortMap: MemPortMap, memMods: Modules)(s: Statement): Statement
  35. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Deprecated Value Members

  1. final def getMyAnnotations(state: CircuitState): Seq[Annotation]

    Convenience method to get annotations relevant to this Transform

    Convenience method to get annotations relevant to this Transform

    state

    The CircuitState form which to extract annotations

    returns

    A collection of annotations

    Definition Classes
    Transform
    Annotations
    @deprecated
    Deprecated

    (Since version 1.1) Just collect the actual Annotation types the transform wants

Inherited from Transform

Inherited from TransformLike[CircuitState]

Inherited from LazyLogging

Inherited from AnyRef

Inherited from Any

Ungrouped