import IO ( IOMode(..),
hGetContents, hPutStr, hClose, openFile,
- stdin,stderr
+ stdin,stderr, hPutStrLn
)
import HsSyn
import RdrHsSyn ( RdrName )
import PprCore ( pprCoreBinding )
import FiniteMap ( emptyFM )
import Outputable
+import Char ( isSpace )
+#if REPORT_TO_MOTHERLODE && __GLASGOW_HASKELL__ >= 303
+import SocketPrim
+import BSD
+import IOExts ( unsafePerformIO )
+import NativeInfo ( os, arch )
+#endif
+
\end{code}
\begin{code}
\begin{code}
doIt :: ([CoreToDo], [StgToDo]) -> IO ()
-doIt (core_cmds, stg_cmds)
- = doIfSet opt_Verbose
- (hPutStr stderr ("Glasgow Haskell Compiler, version\
- \ PROJECTVERSION\
- \, for Haskell 1.4\n")) >>
+doIt (core_cmds, stg_cmds) =
+ doIfSet opt_Verbose
+ (hPutStr stderr "Glasgow Haskell Compiler, version" >>
+ hPutStr stderr compiler_version >>
+ hPutStr stderr ", for Haskell 1.4\n") >>
-- ******* READER
show_pass "Reader" >>
dumpIfSet opt_D_dump_rdr "Reader" (ppr rdr_module) >>
dumpIfSet opt_D_source_stats "Source Statistics"
- (ppSourceStats rdr_module) >>
+ (ppSourceStats False rdr_module) >>
-- UniqueSupplies for later use (these are the only lower case uniques)
-- _scc_ "spl-rn"
case maybe_rn_stuff of {
Nothing -> -- Hurrah! Renamer reckons that there's no need to
-- go any further
+ reportCompile (_UNPK_ mod_name) "Compilation NOT required!" >>
return ();
Just (rn_mod, iface_file_stuff, rn_name_supply, imported_modules) ->
Nothing -> ghcExit 1; -- Type checker failed
Just (all_binds,
- local_tycons, local_classes, inst_info,
+ local_tycons, local_classes, inst_info,
+ fo_decls,
ddump_deriv) ->
-- ******* DESUGARER
- show_pass "DeSugar" >>
+ show_pass "DeSugar" >>
_scc_ "DeSugar"
- deSugar ds_uniqs mod_name all_binds >>= \ desugared ->
+ deSugar ds_uniqs mod_name all_binds fo_decls >>= \ (desugared, hc_code, h_code, c_code) ->
-- ******* CORE-TO-CORE SIMPLIFICATION
endIface if_handle >>
-- We are definitely done w/ interface-file stuff at this point:
-- (See comments near call to "startIface".)
-
-- ******* "ABSTRACT", THEN "FLAT", THEN *REAL* C!
show_pass "CodeGen" >>
flat_abstractC = flattenAbsC fl_uniqs abstractC
in
dumpIfSet opt_D_dump_absC "Abstract C"
- (dumpRealC abstractC) >>
+ (dumpRealC abstractC hc_code) >>
dumpIfSet opt_D_dump_flatC "Flat Abstract C"
- (dumpRealC flat_abstractC) >>
+ (dumpRealC flat_abstractC hc_code) >>
show_pass "CodeOutput" >>
_scc_ "CodeOutput"
(False, False) -> (absCNop, absCNop)
(True, True) -> error "ERROR: Can't do both .hc and .s at the same time"
- c_output_d = dumpRealC flat_absC_c
- c_output_w = (\ f -> writeRealC f flat_absC_c)
+ c_output_d = dumpRealC flat_absC_c hc_code
+ c_output_w = (\ f -> writeRealC f flat_absC_c hc_code)
+
+ -- C stubs for "foreign export"ed functions.
+ stub_c_output_d = pprCode CStyle c_code
+ stub_c_output_w = showSDoc stub_c_output_d
+
+ -- Header file protos for "foreign export"ed functions.
+ stub_h_output_d = pprCode CStyle h_code
+ stub_h_output_w = showSDoc stub_h_output_d
#if OMIT_NATIVE_CODEGEN
ncg_output_d = error "*** GHC not built with a native-code generator ***"
dumpIfSet opt_D_dump_realC "Real C" c_output_d >>
doOutput opt_ProduceC c_output_w >>
+ dumpIfSet opt_D_dump_foreign "Foreign export header file" stub_h_output_d >>
+ outputStub opt_ProduceExportHStubs stub_h_output_w >>
+
+ dumpIfSet opt_D_dump_foreign "Foreign export stubs" stub_c_output_d >>
+ outputStub opt_ProduceExportCStubs stub_c_output_w >>
+
+ reportCompile (_UNPK_ mod_name) (showSDoc (ppSourceStats True rdr_module)) >>
+
ghcExit 0
} }
where
doOutput switch io_action
= case switch of
- Nothing -> return ()
+ Nothing -> return ()
Just fname ->
openFile fname WriteMode >>= \ handle ->
io_action handle >>
hClose handle
+ -- don't use doOutput for dumping the f. export stubs
+ -- since it is more than likely that the stubs file will
+ -- turn out to be empty, in which case no file should be created.
+ outputStub switch "" = return ()
+ outputStub switch doc_str
+ = case switch of
+ Nothing -> return ()
+ Just fname -> writeFile fname ("#include \"rtsdefs.h\"\n"++doc_str)
-ppSourceStats (HsModule name version exports imports fixities decls src_loc)
- = vcat (map pp_val
+ppSourceStats short (HsModule name version exports imports fixities decls src_loc)
+ = (if short then hcat else vcat)
+ (map pp_val
[("ExportAll ", export_all), -- 1 if no export list
("ExportDecls ", export_ds),
("ExportModules ", export_ms),
])
where
pp_val (str, 0) = empty
- pp_val (str, n) = hcat [text str, int n]
+ pp_val (str, n)
+ | not short = hcat [text str, int n]
+ | otherwise = hcat [text (trim str), equals, int n, semi]
+
+ trim ls = takeWhile (not.isSpace) (dropWhile isSpace ls)
fixity_ds = length fixities
type_decls = [d | TyD d@(TySynonym _ _ _ _) <- decls]
add5 (x1,x2,x3,x4,x5) (y1,y2,y3,y4,y5) = (x1+y1,x2+y2,x3+y3,x4+y4,x5+y5)
add6 (x1,x2,x3,x4,x5,x6) (y1,y2,y3,y4,y5,y6) = (x1+y1,x2+y2,x3+y3,x4+y4,x5+y5,x6+y6)
\end{code}
+
+\begin{code}
+compiler_version :: String
+compiler_version =
+ case (show opt_HiVersion) of
+ [x] -> ['0','.',x]
+ ls@[x,y] -> "0." ++ ls
+ ls -> go ls
+ where
+ -- 10232353 => 10232.53
+ go ls@[x,y] = '.':ls
+ go (x:xs) = x:go xs
+
+\end{code}
+
+\begin{code}
+reportCompile :: String -> String -> IO ()
+#if REPORT_TO_MOTHERLODE && __GLASGOW_HASKELL__ >= 303
+reportCompile mod_name info
+ | not opt_ReportCompile = return ()
+ | otherwise = (do
+ sock <- udpSocket 0
+ addr <- motherShip
+ sendTo sock (mod_name++ ';': compiler_version ++ ';': os ++ ';':arch ++ '\n':' ':info ++ "\n") addr
+ return ()) `catch` (\ _ -> return ())
+
+motherShip :: IO SockAddr
+motherShip = do
+ he <- getHostByName "laysan.dcs.gla.ac.uk"
+ case (hostAddresses he) of
+ [] -> fail (userError "No address!")
+ (x:_) -> return (SockAddrInet motherShipPort x)
+
+--magick
+motherShipPort :: PortNumber
+motherShipPort = mkPortNumber 12345
+
+-- creates a socket capable of sending datagrams,
+-- binding it to a port
+-- ( 0 => have the system pick next available port no.)
+udpSocket :: Int -> IO Socket
+udpSocket p = do
+ pr <- getProtocolNumber "udp"
+ s <- socket AF_INET Datagram pr
+ bindSocket s (SockAddrInet (mkPortNumber p) iNADDR_ANY)
+ return s
+#else
+reportCompile _ _ = return ()
+#endif
+
+\end{code}
projects / ghc-hetmet.git / commitdiff