-mkConcSm _ sigs (UncondDef src dst) _ =
- let
- src_expr = vhdl_expr src
- src_wform = AST.Wform [AST.WformElem src_expr Nothing]
- dst_name = AST.NSimple (getSignalId $ signalInfo sigs dst)
- assign = dst_name AST.:<==: (AST.ConWforms [] src_wform Nothing)
- in
- AST.CSSASm assign
+mkConcSm (bndr, app@(CoreSyn.App _ _))= do
+ signatures <- getA vsSignatures
+ let
+ (CoreSyn.Var f, args) = CoreSyn.collectArgs app
+ signature = Maybe.fromMaybe
+ (error $ "Using function '" ++ (bndrToString f) ++ "' without signature? This should not happen!")
+ (Map.lookup (bndrToString f) signatures)
+ entity_id = ent_id signature
+ label = bndrToString bndr
+ -- Add a clk port if we have state
+ --clk_port = Maybe.fromJust $ mkAssocElem (Just $ mkVHDLExtId "clk") "clk"
+ --portmaps = mkAssocElems sigs args res signature ++ (if hasState hsfunc then [clk_port] else [])
+ portmaps = mkAssocElems args bndr signature
+ in
+ return $ AST.CSISm $ AST.CompInsSm (mkVHDLExtId label) (AST.IUEntity (AST.NSimple entity_id)) (AST.PMapAspect portmaps)
+
+-- GHC generates some funny "r = r" bindings in let statements before
+-- simplification. This outputs some dummy ConcSM for these, so things will at
+-- least compile for now.
+mkConcSm (bndr, CoreSyn.Var _) = return $ AST.CSPSm $ AST.ProcSm (mkVHDLBasicId "unused") [] []
+
+{-
+mkConcSm sigs (UncondDef src dst) _ = do
+ src_expr <- vhdl_expr src
+ let src_wform = AST.Wform [AST.WformElem src_expr Nothing]
+ let dst_name = AST.NSimple (getSignalId $ signalInfo sigs dst)
+ let assign = dst_name AST.:<==: (AST.ConWforms [] src_wform Nothing)
+ return $ AST.CSSASm assign