Generalize FApp and CondDef into SigDef and add UncondDef.

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

diff --git a/Translator.hs b/Translator.hs
index 9ce7206c9df9bd841bd0c5a4e7cccabe1d392b3f..e000847d88814b8a99facdd06ff0b7348a2345d3 100644 (file)
--- a/Translator.hs
+++ b/Translator.hs
@@ -72,13 +72,7 @@ main =
       modFuncs nameFlatFunction
       modFuncs VHDL.createEntity
       modFuncs VHDL.createArchitecture
-      -- Extract the library units generated from all the functions in the
-      -- session.
-      funcs <- getFuncs
-      let units = concat $ map VHDL.getLibraryUnits funcs
-      return $ AST.DesignFile 
-        []
-        units
+      VHDL.getDesignFile
 
 findBind :: [CoreBind] -> String -> Maybe CoreBind
 findBind binds lookfor =
@@ -117,7 +111,7 @@ flattenBind hsfunc bind@(NonRec var expr) = do
   let flatfunc = flattenFunction hsfunc bind
   addFunc hsfunc
   setFlatFunc hsfunc flatfunc
-  let used_hsfuncs = map appFunc (flat_apps flatfunc)
+  let used_hsfuncs = Maybe.mapMaybe usedHsFunc (flat_defs flatfunc)
   State.mapM resolvFunc used_hsfuncs
   return ()
 
@@ -215,7 +209,7 @@ data BuiltIn = BuiltIn String [PortMap] PortMap
 -- | Map a port specification of a builtin function to a VHDL Signal to put in
 --   a VHDLSignalMap
 toVHDLSignalMap :: HsValueMap (String, AST.TypeMark) -> VHDLSignalMap
-toVHDLSignalMap = fmap (\(name, ty) -> (VHDL.mkVHDLId name, ty))
+toVHDLSignalMap = fmap (\(name, ty) -> Just (VHDL.mkVHDLId name, ty))
 
 -- | Translate a concise representation of a builtin function to something
 --   that can be put into FuncMap directly.