--[(SignalId, SignalInfo)]
CoreSyn.CoreBndr
-> VHDLState VHDLSignalMapElement
--[(SignalId, SignalInfo)]
CoreSyn.CoreBndr
-> VHDLState VHDLSignalMapElement
-> [VHDLSignalMapElement] -- | The entity's arguments
-> VHDLSignalMapElement -- | The entity's result
-> AST.EntityDec -- | The entity with the ent_decl filled in as well
-> [VHDLSignalMapElement] -- | The entity's arguments
-> VHDLSignalMapElement -- | The entity's result
-> AST.EntityDec -- | The entity with the ent_decl filled in as well
AST.EntityDec vhdl_id ports
where
-- Create a basic Id, since VHDL doesn't grok filenames with extended Ids.
AST.EntityDec vhdl_id ports
where
-- Create a basic Id, since VHDL doesn't grok filenames with extended Ids.
ports = Maybe.catMaybes $
map (mkIfaceSigDec AST.In) args
++ [mkIfaceSigDec AST.Out res]
ports = Maybe.catMaybes $
map (mkIfaceSigDec AST.In) args
++ [mkIfaceSigDec AST.Out res]
-> VHDLState AST.ArchBody -- ^ The architecture for this function
createArchitecture (fname, expr) = do
-> VHDLState AST.ArchBody -- ^ The architecture for this function
createArchitecture (fname, expr) = do
- --signaturemap <- getA vsSignatures
- --let signature = Maybe.fromMaybe
- -- (error $ "Generating architecture for function " ++ (prettyShow hsfunc) ++ "without signature? This should not happen!")
- -- (Map.lookup hsfunc signaturemap)
- let entity_id = mkVHDLBasicId $ bndrToString fname
+ signaturemap <- getA vsSignatures
+ let signature = Maybe.fromMaybe
+ (error $ "Generating architecture for function " ++ (pprString fname) ++ "without signature? This should not happen!")
+ (Map.lookup fname signaturemap)
+ let entity_id = ent_id signature
-- Strip off lambda's, these will be arguments
let (args, letexpr) = CoreSyn.collectBinders expr
-- There must be a let at top level
-- Strip off lambda's, these will be arguments
let (args, letexpr) = CoreSyn.collectBinders expr
-- There must be a let at top level
mkConcSm (bndr, app@(CoreSyn.App _ _))= do
let (CoreSyn.Var f, args) = CoreSyn.collectArgs app
mkConcSm (bndr, app@(CoreSyn.App _ _))= do
let (CoreSyn.Var f, args) = CoreSyn.collectArgs app
case Var.globalIdVarDetails f of
IdInfo.DataConWorkId dc ->
-- It's a datacon. Create a record from its arguments.
-- First, filter out type args. TODO: Is this the best way to do this?
-- The types should already have been taken into acocunt when creating
-- the signal, so this should probably work...
case Var.globalIdVarDetails f of
IdInfo.DataConWorkId dc ->
-- It's a datacon. Create a record from its arguments.
-- First, filter out type args. TODO: Is this the best way to do this?
-- The types should already have been taken into acocunt when creating
-- the signal, so this should probably work...
if all is_var valargs then do
labels <- getFieldLabels (CoreUtils.exprType app)
let assigns = zipWith mkassign labels valargs
if all is_var valargs then do
labels <- getFieldLabels (CoreUtils.exprType app)
let assigns = zipWith mkassign labels valargs
funSignatures <- getA vsNameTable
case (Map.lookup (bndrToString f) funSignatures) of
Just (arg_count, builder) ->
funSignatures <- getA vsNameTable
case (Map.lookup (bndrToString f) funSignatures) of
Just (arg_count, builder) ->
sigsNames = map (\signal -> (AST.PrimName (AST.NSimple (mkVHDLExtId signal)))) sigs
func = builder sigsNames
src_wform = AST.Wform [AST.WformElem func Nothing]
sigsNames = map (\signal -> (AST.PrimName (AST.NSimple (mkVHDLExtId signal)))) sigs
func = builder sigsNames
src_wform = AST.Wform [AST.WformElem func Nothing]
Nothing -> error $ "Using function from another module that is not a known builtin: " ++ pprString f
IdInfo.NotGlobalId -> do
signatures <- getA vsSignatures
Nothing -> error $ "Using function from another module that is not a known builtin: " ++ pprString f
IdInfo.NotGlobalId -> do
signatures <- getA vsSignatures
let
signature = Maybe.fromMaybe
(error $ "Using function '" ++ (bndrToString f) ++ "' without signature? This should not happen!")
let
signature = Maybe.fromMaybe
(error $ "Using function '" ++ (bndrToString f) ++ "' without signature? This should not happen!")
entity_id = ent_id signature
label = bndrToString bndr
-- Add a clk port if we have state
entity_id = ent_id signature
label = bndrToString bndr
-- Add a clk port if we have state
mk_vector_ty len el_ty ty = do
elem_types_map <- getA vsElemTypes
el_ty_tm <- vhdl_ty el_ty
mk_vector_ty len el_ty ty = do
elem_types_map <- getA vsElemTypes
el_ty_tm <- vhdl_ty el_ty
let range = AST.IndexConstraint [AST.ToRange (AST.PrimLit "0") (AST.PrimLit $ show (len - 1))]
let existing_elem_ty = (fmap fst) $ Map.lookup (OrdType el_ty) elem_types_map
case existing_elem_ty of
let range = AST.IndexConstraint [AST.ToRange (AST.PrimLit "0") (AST.PrimLit $ show (len - 1))]
let existing_elem_ty = (fmap fst) $ Map.lookup (OrdType el_ty) elem_types_map
case existing_elem_ty of
let vec_def = AST.TDA $ AST.UnconsArrayDef [naturalTM] el_ty_tm
modA vsElemTypes (Map.insert (OrdType el_ty) (vec_id, vec_def))
modA vsTypeFuns (Map.insert (OrdType ty) (genUnconsVectorFuns el_ty_tm vec_id))
let vec_def = AST.TDA $ AST.UnconsArrayDef [naturalTM] el_ty_tm
modA vsElemTypes (Map.insert (OrdType el_ty) (vec_id, vec_def))
modA vsTypeFuns (Map.insert (OrdType ty) (genUnconsVectorFuns el_ty_tm vec_id))
-- Extracts the string version of the name
nameToString :: Name.Name -> String
nameToString = OccName.occNameString . Name.nameOccName
-- Extracts the string version of the name
nameToString :: Name.Name -> String
nameToString = OccName.occNameString . Name.nameOccName