import TranslatorTypes
import VHDLTypes
+-- | A version of the default pPrintList method, which uses a custom function
+-- f instead of pPrint to print elements.
+printList :: (a -> Doc) -> [a] -> Doc
+printList f = brackets . fsep . punctuate comma . map f
+
instance Pretty HsFunction where
pPrint (HsFunction name args res) =
text name <> char ' ' <> parens (hsep $ punctuate comma args') <> text " -> " <> res'
$+$ (text "Result: ") $$ nest 10 (pPrint res)
$+$ (text "Apps: ") $$ nest 10 (vcat (map pPrint apps))
$+$ (text "Conds: ") $$ nest 10 (pPrint conds)
- $+$ text "Signals: " $$ nest 10 (pPrint sigs)
+ $+$ text "Signals: " $$ nest 10 (printList ppsig sigs)
+ where
+ ppsig (id, info) = pPrint id <> pPrint info
instance Pretty id => Pretty (FApp id) where
pPrint (FApp func args res) =
pPrint _ = text "TODO"
instance Pretty SignalInfo where
- pPrint (SignalInfo Nothing ty) = empty
- pPrint (SignalInfo (Just name) ty) = text ":" <> text name
+ pPrint (SignalInfo name use ty) =
+ text ":" <> (pPrint use) <> (ppname name)
+ where
+ ppname Nothing = empty
+ ppname (Just name) = text ":" <> text name
+
+instance Pretty SigUse where
+ pPrint SigPortIn = text "PI"
+ pPrint SigPortOut = text "PO"
+ pPrint SigInternal = text "I"
+ pPrint (SigStateOld n) = text "SO:" <> int n
+ pPrint (SigStateNew n) = text "SN:" <> int n
+ pPrint SigSubState = text "s"
instance Pretty VHDLSession where
pPrint (VHDLSession mod nameCount funcs) =
instance Pretty Entity where
pPrint (Entity id args res decl) =
- text "Entity id: " $$ nest 10 (pPrint id)
+ text "Entity: " $$ nest 10 (pPrint id)
$+$ text "Args: " $$ nest 10 (pPrint args)
$+$ text "Result: " $$ nest 10 (pPrint res)
$+$ ppdecl decl