-- A map of a Core type to the corresponding type name
type TypeMap = Map.Map OrdType (AST.VHDLId, Either AST.TypeDef AST.SubtypeIn)
--- A map of Elem types to the corresponding VHDL Id for the Vector
-type ElemTypeMap = Map.Map OrdType (AST.VHDLId, AST.TypeDef)
-
-- A map of a vector Core element type and function name to the coressponding
-- VHDLId of the function and the function body.
type TypeFunMap = Map.Map (OrdType, String) (AST.VHDLId, AST.SubProgBody)
data VHDLState = VHDLState {
-- | A map of Core type -> VHDL Type
vsTypes_ :: TypeMap,
- -- | A map of Elem types -> VHDL Vector Id
- vsElemTypes_ :: ElemTypeMap,
-- | A map of vector Core type -> VHDL type function
vsTypeFuns_ :: TypeFunMap,
-- | A map of HsFunction -> hardware signature (entity name, port names,