import Text.PrettyPrint.HughesPJClass
import Outputable ( showSDoc, ppr, Outputable, OutputableBndr)
+import qualified ForSyDe.Backend.Ppr
+import qualified ForSyDe.Backend.VHDL.AST as AST
+
import HsValueMap
import FlattenTypes
import TranslatorTypes
+import VHDLTypes
instance Pretty HsFunction where
pPrint (HsFunction name args res) =
instance Pretty id => Pretty (CondDef id) where
pPrint _ = text "TODO"
-instance Pretty id => Pretty (Signal id) where
- pPrint (Signal id) = pPrint id
+instance Pretty SignalInfo where
+ pPrint (SignalInfo Nothing ty) = empty
+ pPrint (SignalInfo (Just name) ty) = text ":" <> text name
instance Pretty VHDLSession where
pPrint (VHDLSession mod nameCount funcs) =
$+$ text "NameCount: " $$ nest 15 (int nameCount)
$+$ text "Functions: " $$ nest 15 (vcat (map ppfunc (Map.toList funcs)))
where
- ppfunc (hsfunc, (FuncData flatfunc)) =
- pPrint hsfunc $+$ (text "Flattened: " $$ nest 15 (pPrint flatfunc))
+ ppfunc (hsfunc, fdata) =
+ pPrint hsfunc $+$ nest 5 (pPrint fdata)
modname = showSDoc $ Module.pprModule (HscTypes.cm_module mod)
+instance Pretty FuncData where
+ pPrint (FuncData flatfunc entity arch) =
+ text "Flattened: " $$ nest 15 (ppffunc flatfunc)
+ $+$ text "Entity" $$ nest 15 (ppent entity)
+ $+$ pparch arch
+ where
+ ppffunc (Just f) = pPrint f
+ ppffunc Nothing = text "Nothing"
+ ppent (Just e) = pPrint e
+ ppent Nothing = text "Nothing"
+ pparch Nothing = text "VHDL architecture not present"
+ pparch (Just _) = text "VHDL architecture present"
+
+instance Pretty Entity where
+ pPrint (Entity args res decl) =
+ text "Args: " $$ nest 10 (pPrint args)
+ $+$ text "Result: " $$ nest 10 (pPrint res)
+ $+$ ppdecl decl
+ where
+ ppdecl Nothing = text "VHDL entity not present"
+ ppdecl (Just _) = text "VHDL entity present"
+
instance (OutputableBndr b) => Pretty (CoreSyn.Bind b) where
pPrint (CoreSyn.NonRec b expr) =
text "NonRec: " $$ nest 10 (prettyBind (b, expr))
pPrint (CoreSyn.Rec binds) =
text "Rec: " $$ nest 10 (vcat $ map (prettyBind) binds)
+instance Pretty AST.VHDLId where
+ pPrint id = ForSyDe.Backend.Ppr.ppr id
+
prettyBind :: (Outputable b, Outputable e) => (b, e) -> Doc
prettyBind (b, expr) =
text b' <> text " = " <> text expr'