module TranslatorTypes where
import qualified Control.Monad.State as State
-import qualified HscTypes
import qualified Data.Map as Map
+
+import qualified HscTypes
+
import FlattenTypes
+import VHDLTypes
import HsValueMap
-- | Some stuff we collect about a function along the way.
data FuncData = FuncData {
- flatFunc :: Maybe FlatFunction
+ flatFunc :: Maybe FlatFunction,
+ entity :: Maybe Entity
}
data VHDLSession = VHDLSession {
addFunc :: HsFunction -> VHDLState ()
addFunc hsfunc = do
fs <- State.gets funcs -- Get the funcs element from the session
- let fs' = Map.insert hsfunc (FuncData Nothing) fs -- Insert function
+ let fs' = Map.insert hsfunc (FuncData Nothing Nothing) fs -- Insert function
State.modify (\x -> x {funcs = fs' })
-- | Find the given function in the current session
fs <- State.gets funcs -- Get the funcs element from the session
return $ Map.lookup hsfunc fs
+-- | Gets all functions from the current session
+getFuncs :: VHDLState [(HsFunction, FuncData)]
+getFuncs = do
+ fs <- State.gets funcs -- Get the funcs element from the session
+ return $ Map.toList fs
+
-- | Sets the FlatFunction for the given HsFunction in the given setting.
setFlatFunc :: HsFunction -> FlatFunction -> VHDLState ()
setFlatFunc hsfunc flatfunc = do
let fs'= Map.adjust (\d -> d { flatFunc = Just flatfunc }) hsfunc fs
State.modify (\x -> x {funcs = fs' })
+-- | Modify all functions in the map using the given function
+modFuncs :: (HsFunction -> FuncData -> FuncData) -> VHDLState ()
+modFuncs f = do
+ fs <- State.gets funcs -- Get the funcs element from the session
+ let fs' = Map.mapWithKey f fs
+ State.modify (\x -> x {funcs = fs' })
+
getModule :: VHDLState HscTypes.CoreModule
getModule = State.gets coreMod -- Get the coreMod element from the session