{-# LANGUAGE TemplateHaskell #-} module UHC.Light.Compiler.EHC.CompileRun ( EHCompileRunStateInfo (..) , crsiOpts, crsiNextUID, crsiHereUID, crsiHSInh, crsiEHInh, crsiBState, crsiFileSuffMp , emptyEHCompileRunStateInfo , EHCCompileRunner , EHCompileRun, EHCompilePhaseT, EHCompilePhase , crBaseInfo, crMbBaseInfo, crBaseInfo' , cpUpdOpts , cpMsg, cpMsg' , cpStepUID, cpSetUID , cpSystem', cpSystem , cpSystemRaw , cpStopAt , crsiExpNmOffMpDbg, crsiExpNmOffMp , crPartitionMainAndImported , crModNeedsCompile , crSetAndCheckMain , EHCTime, EHCTimeDiff, getEHCTime, ehcTimeDiff, ehcTimeDiffFmt , EHCIOInfo (..), newEHCIOInfo , cpRegisterFilesToRm , cpRmFilesToRm , crPartitionIntoPkgAndOthers ) where import qualified Data.Map as Map import qualified Data.Set as Set import System.IO import System.Exit import System.Environment import System.Process import Control.Monad.State hiding (get) import qualified Control.Monad.State as MS import Control.Monad.Error import Control.Exception as CE import UHC.Util.Lens import UHC.Light.Compiler.CodeGen.ValAccess as VA import UHC.Light.Compiler.EHC.Common import UHC.Light.Compiler.EHC.FileSuffMp import UHC.Light.Compiler.EHC.CompileUnit import UHC.Light.Compiler.EHC.BuildFunction import qualified UHC.Light.Compiler.Core as Core import qualified UHC.Light.Compiler.CoreRun as CoreRun import qualified UHC.Light.Compiler.EH.MainAG as EHSem import qualified UHC.Light.Compiler.HS.MainAG as HSSem import qualified UHC.Light.Compiler.Core.ToGrin as Core2GrSem import UHC.Light.Compiler.EHC.CompileGroup import qualified UHC.Light.Compiler.HS.ModImpExp as HSSemMod import UHC.Light.Compiler.Module.ImportExport import UHC.Util.Time import System.CPUTime import System.Locale import Data.IORef import System.IO.Unsafe import System.Directory import UHC.Util.FPath import UHC.Light.Compiler.Base.PackageDatabase {-# LINE 82 "src/ehc/EHC/CompileRun.chs" #-} type EHCTime = Integer type EHCTimeDiff = Integer getEHCTime :: IO EHCTime getEHCTime = getCPUTime ehcTimeDiff :: EHCTime -> EHCTime -> EHCTimeDiff ehcTimeDiff = (-) ehcTimeDiffFmt :: EHCTimeDiff -> String ehcTimeDiffFmt t = fm 2 hrs ++ ":" ++ fm 2 mins ++ ":" ++ fm 2 secs ++ ":" ++ fm 6 (psecs `div` 1000000) where (r0 , psecs) = t `quotRem` 1000000000000 (r1 , secs ) = r0 `quotRem` 60 (r2 , mins ) = r1 `quotRem` 60 (days, hrs ) = r2 `quotRem` 24 fm n x = strPadLeft '0' n (show x) {-# LINE 102 "src/ehc/EHC/CompileRun.chs" #-} data EHCIOInfo = EHCIOInfo { ehcioinfoStartTime :: EHCTime , ehcioinfoLastTime :: EHCTime } newEHCIOInfo :: IO (IORef EHCIOInfo) newEHCIOInfo = do t <- getEHCTime newIORef (EHCIOInfo t t) {-# LINE 136 "src/ehc/EHC/CompileRun.chs" #-} data EHCompileRunStateInfo = EHCompileRunStateInfo { _crsiOpts :: !EHCOpts -- options , _crsiNextUID :: !UID -- unique id, the next one , _crsiHereUID :: !UID -- unique id, the current one , _crsiHSInh :: !HSSem.Inh_AGItf -- current inh attrs for HS sem , _crsiEHInh :: !EHSem.Inh_AGItf -- current inh attrs for EH sem , _crsiFileSuffMp :: FileSuffMp -- allowed suffixes , crsiCoreInh :: !Core2GrSem.Inh_CodeAGItf -- current inh attrs for Core2Grin sem , crsiCore2RunInh :: !CoreRun.Nm2RefMp -- current inh attrs for Core2CoreRun sem , crsiMbMainNm :: !(Maybe HsName) -- name of main module, if any , crsiHSModInh :: !HSSemMod.Inh_AGItf -- current inh attrs for HS module analysis sem , crsiModMp :: !ModMp -- import/export info for modules , crsiGrpMp :: (Map.Map HsName EHCompileGroup) -- not yet used, for mut rec modules , crsiOptim :: !Optim -- inter module optimisation info , crsiModOffMp :: !VA.HsName2FldMpMp -- mapping of all modules + exp entries to offsets in module + exp tables , crsiEHCIOInfo :: !(IORef EHCIOInfo) -- unsafe info , crsiFilesToRm :: ![FPath] -- files to clean up (remove) , _crsiBState :: !BState -- Build state for use of build functions } {-# LINE 169 "src/ehc/EHC/CompileRun.chs" #-} mkLabel ''EHCompileRunStateInfo {-# LINE 173 "src/ehc/EHC/CompileRun.chs" #-} emptyEHCompileRunStateInfo :: EHCompileRunStateInfo emptyEHCompileRunStateInfo = EHCompileRunStateInfo { _crsiOpts = defaultEHCOpts , _crsiNextUID = uidStart , _crsiHereUID = uidStart , _crsiHSInh = panic "emptyEHCompileRunStateInfo.crsiHSInh" , _crsiEHInh = panic "emptyEHCompileRunStateInfo.crsiEHInh" , _crsiFileSuffMp = emptyFileSuffMp , crsiCoreInh = panic "emptyEHCompileRunStateInfo.crsiCoreInh" , crsiCore2RunInh = panic "emptyEHCompileRunStateInfo.crsiCoreRunInh" , crsiMbMainNm = Nothing , crsiHSModInh = panic "emptyEHCompileRunStateInfo.crsiHSModInh" , crsiModMp = Map.empty , crsiGrpMp = Map.empty , crsiOptim = defaultOptim , crsiModOffMp = Map.empty , crsiEHCIOInfo = panic "emptyEHCompileRunStateInfo.crsiEHCIOInfo" , crsiFilesToRm = [] , _crsiBState = emptyBState } {-# LINE 207 "src/ehc/EHC/CompileRun.chs" #-} crsiExpNmOffMpDbg :: String -> HsName -> EHCompileRunStateInfo -> VA.HsName2FldMp crsiExpNmOffMpDbg ctxt modNm crsi = mmiNmOffMp $ panicJust ("crsiExpNmOffMp." ++ ctxt ++ show ks ++ ": " ++ show modNm) $ Map.lookup modNm $ crsiModMp crsi where ks = Map.keys $ crsiModMp crsi crsiExpNmOffMp :: HsName -> EHCompileRunStateInfo -> VA.HsName2FldMp crsiExpNmOffMp modNm crsi = mmiNmOffMp $ panicJust ("crsiExpNmOffMp: " ++ show modNm) $ Map.lookup modNm $ crsiModMp crsi {-# LINE 216 "src/ehc/EHC/CompileRun.chs" #-} instance Show EHCompileRunStateInfo where show _ = "EHCompileRunStateInfo" instance PP EHCompileRunStateInfo where pp i = "CRSI:" >#< ppModMp (crsiModMp i) {-# LINE 224 "src/ehc/EHC/CompileRun.chs" #-} instance CompileRunStateInfo EHCompileRunStateInfo HsName () where crsiImportPosOfCUKey n i = () {-# LINE 229 "src/ehc/EHC/CompileRun.chs" #-} class (MonadIO m, CompileRunner FileSuffInitState HsName () FileLoc EHCompileUnit EHCompileRunStateInfo Err (EHCompilePhaseAddonT m)) => EHCCompileRunner m where instance ( CompileRunStateInfo EHCompileRunStateInfo HsName () , CompileUnit EHCompileUnit HsName FileLoc FileSuffInitState , CompileRunError Err () -- , MonadError (CompileRunState Err) m -- , MonadState EHCompileRun (EHCompilePhaseAddonT m) , MonadIO m -- (EHCompilePhaseAddonT m) , Monad m ) => CompileRunner FileSuffInitState HsName () FileLoc EHCompileUnit EHCompileRunStateInfo Err (EHCompilePhaseAddonT m) instance ( CompileRunStateInfo EHCompileRunStateInfo HsName () , CompileUnit EHCompileUnit HsName FileLoc FileSuffInitState , CompileRunError Err () -- , MonadError (CompileRunState Err) m -- , MonadState EHCompileRun (EHCompilePhaseAddonT m) , MonadIO m -- (EHCompilePhaseAddonT m) , Monad m ) => EHCCompileRunner m {-# LINE 251 "src/ehc/EHC/CompileRun.chs" #-} type EHCompileRun = CompileRun HsName EHCompileUnit EHCompileRunStateInfo Err type EHCompilePhaseAddonT m = StateT EHCompileRun m type EHCompilePhaseT m = CompilePhaseT HsName EHCompileUnit EHCompileRunStateInfo Err (EHCompilePhaseAddonT m) type EHCompilePhase = EHCompilePhaseT IO {-# LINE 263 "src/ehc/EHC/CompileRun.chs" #-} crBaseInfo' :: EHCompileRun -> (EHCompileRunStateInfo,EHCOpts) crBaseInfo' cr = (crsi,opts) where crsi = _crStateInfo cr opts = crsi ^. crsiOpts crMbBaseInfo :: HsName -> EHCompileRun -> (Maybe EHCompileUnit, EHCompileRunStateInfo, EHCOpts, Maybe FPath) crMbBaseInfo modNm cr = ( mbEcu ,crsi -- if any per module opts are available, use those , maybe opts id $ mbEcu >>= ecuMbOpts , fmap ecuFilePath mbEcu ) where mbEcu = crMbCU modNm cr (crsi,opts) = crBaseInfo' cr crBaseInfo :: HsName -> EHCompileRun -> (EHCompileUnit,EHCompileRunStateInfo,EHCOpts,FPath) crBaseInfo modNm cr = ( maybe (panic "crBaseInfo.mbEcu") id mbEcu , crsi , opts , maybe (panic "crBaseInfo.mbFp") id mbFp ) where (mbEcu, crsi, opts, mbFp) = crMbBaseInfo modNm cr {-# LINE 298 "src/ehc/EHC/CompileRun.chs" #-} cpMemUsage :: EHCCompileRunner m => EHCompilePhaseT m () cpMemUsage = return () {-# LINE 321 "src/ehc/EHC/CompileRun.chs" #-} cpUpdOpts :: EHCCompileRunner m => (EHCOpts -> EHCOpts) -> EHCompilePhaseT m () cpUpdOpts upd = cpUpdSI $ crsiOpts ^$= upd -- (\crsi -> crsi {crsiOpts = upd $ crsiOpts crsi}) {-# LINE 331 "src/ehc/EHC/CompileRun.chs" #-} cpRegisterFilesToRm :: EHCCompileRunner m => [FPath] -> EHCompilePhaseT m () cpRegisterFilesToRm fpL = cpUpdSI (\crsi -> crsi {crsiFilesToRm = fpL ++ crsiFilesToRm crsi}) {-# LINE 337 "src/ehc/EHC/CompileRun.chs" #-} cpRmFilesToRm :: EHCCompileRunner m => EHCompilePhaseT m () cpRmFilesToRm = do { cr <- MS.get ; let (crsi,opts) = crBaseInfo' cr files = Set.toList $ Set.fromList $ map fpathToStr $ crsiFilesToRm crsi ; liftIO $ mapM rm files ; cpUpdSI (\crsi -> crsi {crsiFilesToRm = []}) } where rm f = CE.catch (removeFile f) (\(e :: SomeException) -> hPutStrLn stderr (show f ++ ": " ++ show e)) {-# LINE 354 "src/ehc/EHC/CompileRun.chs" #-} cpMsg :: EHCCompileRunner m => HsName -> Verbosity -> String -> EHCompilePhaseT m () cpMsg modNm v m = do { cr <- MS.get ; let (_,_,_,mbFp) = crMbBaseInfo modNm cr ; cpMsg' modNm v m Nothing (maybe emptyFPath id mbFp) } cpMsg' :: EHCCompileRunner m => HsName -> Verbosity -> String -> Maybe String -> FPath -> EHCompilePhaseT m () cpMsg' modNm v m mbInfo fp = do { cr <- MS.get ; let (mbEcu,crsi,opts,_) = crMbBaseInfo modNm cr ; ehcioinfo <- liftIO $ readIORef (crsiEHCIOInfo crsi) ; clockTime <- liftIO getEHCTime ; let clockStartTimePrev = ehcioinfoStartTime ehcioinfo clockTimePrev = ehcioinfoLastTime ehcioinfo clockStartTimeDiff = ehcTimeDiff clockTime clockStartTimePrev clockTimeDiff = ehcTimeDiff clockTime clockTimePrev ; let t = if v >= VerboseALot then "<" ++ strBlankPad 35 (ehcTimeDiffFmt clockStartTimeDiff ++ "/" ++ ehcTimeDiffFmt clockTimeDiff) ++ ">" else "" m' = maybe "" (\ecu -> show (ecuSeqNr ecu) ++ t ++ " ") mbEcu ++ m ; liftIO $ putCompileMsg v (ehcOptVerbosity opts) m' mbInfo modNm fp ; clockTime <- liftIO getEHCTime ; liftIO $ writeIORef (crsiEHCIOInfo crsi) (ehcioinfo {ehcioinfoLastTime = clockTime}) -- ; cpUpdSI (\crsi -> crsi { crsiTime = clockTime }) ; cpMemUsage } {-# LINE 395 "src/ehc/EHC/CompileRun.chs" #-} cpStepUID :: EHCCompileRunner m => EHCompilePhaseT m () cpStepUID = cpUpdSI (\crsi -> let (n,h) = mkNewLevUID (crsi ^. crsiNextUID) in crsiNextUID ^= n $ crsiHereUID ^= h $ crsi -- crsi {_crsiNextUID = n, _crsiHereUID = h} ) cpSetUID :: EHCCompileRunner m => UID -> EHCompilePhaseT m () cpSetUID u = cpUpdSI $ crsiNextUID ^= u -- (\crsi -> crsi {crsiNextUID = u}) {-# LINE 412 "src/ehc/EHC/CompileRun.chs" #-} cpSystem' :: EHCCompileRunner m => Maybe FilePath -> (FilePath,[String]) -> EHCompilePhaseT m () cpSystem' mbStdOut (cmd,args) = do { exitCode <- liftIO $ system $ showShellCmd $ (cmd,args ++ (maybe [] (\o -> [">", o]) mbStdOut)) ; case exitCode of ExitSuccess -> return () _ -> cpSetFail } cpSystem :: EHCCompileRunner m => (FilePath,[String]) -> EHCompilePhaseT m () cpSystem = cpSystem' Nothing {-# LINE 442 "src/ehc/EHC/CompileRun.chs" #-} cpSystemRaw :: EHCCompileRunner m => String -> [String] -> EHCompilePhaseT m () cpSystemRaw cmd args = do { exitCode <- liftIO $ rawSystem cmd args ; case exitCode of ExitSuccess -> return () _ -> cpSetErrs [rngLift emptyRange Err_PP $ pp $ show exitCode] -- cpSetFail } {-# LINE 456 "src/ehc/EHC/CompileRun.chs" #-} cpStopAt :: EHCCompileRunner m => CompilePoint -> EHCompilePhaseT m () cpStopAt atPhase = do { cr <- MS.get ; let (_,opts) = crBaseInfo' cr ; unless (atPhase < ehcStopAtPoint opts) cpSetStopAllSeq } {-# LINE 470 "src/ehc/EHC/CompileRun.chs" #-} crPartitionNewerOlderImports :: HsName -> EHCompileRun -> ([EHCompileUnit],[EHCompileUnit]) crPartitionNewerOlderImports modNm cr = partition isNewer $ map (flip crCU cr) $ ecuImpNmL ecu where ecu = crCU modNm cr t = panicJust "crPartitionNewerOlderImports1" $ _ecuMbHIInfoTime ecu isNewer ecu' | isJust mbt = t' `diffClockTimes` t > noTimeDiff | otherwise = False where t' = panicJust "crPartitionNewerOlderImports2" $ _ecuMbHIInfoTime ecu' mbt = _ecuMbHIInfoTime ecu' {-# LINE 487 "src/ehc/EHC/CompileRun.chs" #-} -- | Partition modules into main and non main (i.e. imported) module names crPartitionMainAndImported :: EHCompileRun -> [HsName] -> ([HsName], [HsName]) crPartitionMainAndImported cr modNmL = partition (\n -> ecuHasMain $ crCU n cr) modNmL {-# LINE 497 "src/ehc/EHC/CompileRun.chs" #-} crModNeedsCompile :: HsName -> EHCompileRun -> Bool crModNeedsCompile modNm cr = ecuIsMainMod ecu -- ecuIsTopMod ecu || not ( ehcOptCheckRecompile opts && ecuCanUseHIInsteadOfHS ecu && null newer ) where ecu = crCU modNm cr (newer,_) = crPartitionNewerOlderImports modNm cr opts = _crStateInfo cr ^. crsiOpts {-# LINE 529 "src/ehc/EHC/CompileRun.chs" #-} -- | split module names in those part of a package, and others crPartitionIntoPkgAndOthers :: EHCompileRun -> [HsName] -> ([PkgModulePartition],[HsName]) crPartitionIntoPkgAndOthers cr modNmL = ( [ (p,d,m) | ((p,d),m) <- Map.toList $ Map.unionsWith (++) $ map Map.fromList ps ] , concat ms ) where (ps,ms) = unzip $ map loc modNmL loc m = case filelocKind $ ecuFileLocation ecu of FileLocKind_Dir -> ([ ], [m]) FileLocKind_Pkg p d -> ([((p,d),[m])], [ ]) where (ecu,_,_,_) = crBaseInfo m cr {-# LINE 549 "src/ehc/EHC/CompileRun.chs" #-} crSetAndCheckMain :: EHCCompileRunner m => HsName -> EHCompilePhaseT m () crSetAndCheckMain modNm = do { cr <- MS.get ; let (crsi,opts) = crBaseInfo' cr mkerr lim ns = cpSetLimitErrs 1 "compilation run" [rngLift emptyRange Err_MayOnlyHaveNrMain lim ns modNm] ; case crsiMbMainNm crsi of Just n | n /= modNm -> mkerr 1 [n] _ | ehcOptDoExecLinking opts -> cpUpdSI (\crsi -> crsi {crsiMbMainNm = Just modNm}) | otherwise -> return () -- mkerr 0 [] }