Store the Haskell Type in SignalInfo.

[matthijs/master-project/cλash.git] / Pretty.hs

diff --git a/Pretty.hs b/Pretty.hs
index 3c6e9fcf5225025fd16a4d8ea00a9d4d73aac33f..98a3d33e9e7a15fe535caf9d23abb541cd5bd32c 100644 (file)
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -7,9 +7,13 @@ import qualified HscTypes
 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) =
@@ -42,11 +46,9 @@ instance Pretty id => Pretty (FApp id) where
 instance Pretty id => Pretty (CondDef id) where
   pPrint _ = text "TODO"
 
-instance Pretty id => Pretty (Signal id) where
-  pPrint (Signal id) = pPrint id
-
-instance Pretty NamedSignal where
-  pPrint (NamedSignal name) = pPrint name
+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) =
@@ -54,19 +56,33 @@ instance Pretty VHDLSession where
     $+$ text "NameCount: " $$ nest 15 (int nameCount)
     $+$ text "Functions: " $$ nest 15 (vcat (map ppfunc (Map.toList funcs)))
     where
-      ppfunc (hsfunc, (FuncData flatfunc)) =
+      ppfunc (hsfunc, (FuncData flatfunc entity)) =
         pPrint hsfunc $+$ (text "Flattened: " $$ nest 15 (ppffunc flatfunc))
-      ppffunc (Just (Left f)) = pPrint f
-      ppffunc (Just (Right f)) = pPrint f
-      ppffunc Nothing = text "Nothing"
+        $+$ (text "Entity") $$ nest 15 (ppent entity)
+      ppffunc (Just f) = pPrint f
+      ppffunc Nothing  = text "Nothing"
+      ppent (Just e)   = pPrint e
+      ppent Nothing    = text "Nothing"
       modname = showSDoc $ Module.pprModule (HscTypes.cm_module mod)
 
+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'