import VHDLTypes
import qualified VHDL
-main = do
- makeVHDL "Adders.hs" "highordtest" True
-
makeVHDL :: String -> String -> Bool -> IO ()
makeVHDL filename name stateful = do
-- Load the module
-- Translate to VHDL
vhdl <- moduleToVHDL core [(name, stateful)]
-- Write VHDL to file
- let dir = "../vhdl/vhdl/" ++ name ++ "/"
+ let dir = "./vhdl/" ++ name ++ "/"
mapM (writeVHDL dir) vhdl
return ()
moduleToVHDL :: HscTypes.CoreModule -> [(String, Bool)] -> IO [(AST.VHDLId, AST.DesignFile)]
moduleToVHDL core list = do
let (names, statefuls) = unzip list
- let binds = findBinds core names
+ let binds = map fst $ findBinds core names
-- Generate a UniqSupply
-- Running
-- egrep -r "(initTcRnIf|mkSplitUniqSupply)" .
-- unique supply anywhere.
uniqSupply <- UniqSupply.mkSplitUniqSupply 'z'
-- Turn bind into VHDL
- let (vhdl, sess) = State.runState (mkVHDL uniqSupply binds statefuls) (TranslatorSession core 0 Map.empty)
+ let all_bindings = (CoreSyn.flattenBinds $ cm_binds core)
+ let normalized_bindings = normalizeModule uniqSupply all_bindings binds statefuls
+ let vhdl = VHDL.createDesignFiles normalized_bindings
mapM (putStr . render . ForSyDe.Backend.Ppr.ppr . snd) vhdl
- putStr $ "\n\nFinal session:\n" ++ prettyShow sess ++ "\n\n"
+ --putStr $ "\n\nFinal session:\n" ++ prettyShow sess ++ "\n\n"
return vhdl
where
- -- Turns the given bind into VHDL
- mkVHDL :: UniqSupply.UniqSupply -> [(CoreBndr, CoreExpr)] -> [Bool] -> TranslatorState [(AST.VHDLId, AST.DesignFile)]
- mkVHDL uniqSupply binds statefuls = do
- let binds'' = map (Arrow.second $ normalize uniqSupply) binds
- let binds' = trace ("Before:\n\n" ++ showSDoc ( ppr binds ) ++ "\n\nAfter:\n\n" ++ showSDoc ( ppr binds'')) binds''
- -- Add the builtin functions
- --mapM addBuiltIn builtin_funcs
- -- Create entities and architectures for them
- --Monad.zipWithM processBind statefuls binds
- --modA tsFlatFuncs (Map.map nameFlatFunction)
- --flatfuncs <- getA tsFlatFuncs
- return $ VHDL.createDesignFiles binds'
-- | Write the given design file to a file with the given name inside the
-- given dir
-- Var.
find (\(var, _) -> lookfor == (occNameString $ nameOccName $ getName var)) binds
--- | Processes the given bind as a top level bind.
-processBind ::
- Bool -- ^ Should this be stateful function?
- -> (CoreBndr, CoreExpr) -- ^ The bind to process
- -> TranslatorState ()
-
-processBind stateful bind@(var, expr) = do
- -- Create the function signature
- let ty = CoreUtils.exprType expr
- let hsfunc = mkHsFunction var ty stateful
- flattenBind hsfunc bind
-
-- | Flattens the given bind into the given signature and adds it to the
-- session. Then (recursively) finds any functions it uses and does the same
-- with them.