-----------------------------------------------------------------------------
--- $Id: DriverState.hs,v 1.2 2000/10/11 14:08:52 simonmar Exp $
+-- $Id: DriverState.hs,v 1.35 2001/03/23 16:36:20 simonmar Exp $
--
-- Settings for the driver
--
import DriverUtil
import Util
import Config
-import Array
-
import Exception
import IOExts
+#ifdef mingw32_TARGET_OS
+import TmpFiles ( newTempName )
+import Directory ( removeFile )
+#endif
+import Panic
-import System
-import IO
import List
import Char
import Monad
-----------------------------------------------------------------------------
--- Driver state
-
--- certain flags can be specified on a per-file basis, in an OPTIONS
--- pragma at the beginning of the source file. This means that when
--- compiling mulitple files, we have to restore the global option
--- settings before compiling a new file.
---
--- The DriverState record contains the per-file-mutable state.
-
-data DriverState = DriverState {
-
- -- are we runing cpp on this file?
- cpp_flag :: Bool,
-
- -- misc
- stolen_x86_regs :: Int,
- cmdline_hc_includes :: [String],
-
- -- options for a particular phase
- opt_L :: [String],
- opt_P :: [String],
- opt_c :: [String],
- opt_a :: [String],
- opt_m :: [String]
- }
-
-initDriverState = DriverState {
- cpp_flag = False,
- stolen_x86_regs = 4,
- cmdline_hc_includes = [],
- opt_L = [],
- opt_P = [],
- opt_c = [],
- opt_a = [],
- opt_m = [],
- }
-
-GLOBAL_VAR(driver_state, initDriverState, DriverState)
-
-readState :: (DriverState -> a) -> IO a
-readState f = readIORef driver_state >>= return . f
-
-updateState :: (DriverState -> DriverState) -> IO ()
-updateState f = readIORef driver_state >>= writeIORef driver_state . f
-
-addOpt_L a = updateState (\s -> s{opt_L = a : opt_L s})
-addOpt_P a = updateState (\s -> s{opt_P = a : opt_P s})
-addOpt_c a = updateState (\s -> s{opt_c = a : opt_c s})
-addOpt_a a = updateState (\s -> s{opt_a = a : opt_a s})
-addOpt_m a = updateState (\s -> s{opt_m = a : opt_m s})
-
-addCmdlineHCInclude a =
- updateState (\s -> s{cmdline_hc_includes = a : cmdline_hc_includes s})
-
- -- we add to the options from the front, so we need to reverse the list
-getOpts :: (DriverState -> [a]) -> IO [a]
-getOpts opts = readState opts >>= return . reverse
-
------------------------------------------------------------------------------
-- non-configured things
cHaskell1Version = "5" -- i.e., Haskell 98
-- Global compilation flags
-- location of compiler-related files
-GLOBAL_VAR(topDir, clibdir, String)
-GLOBAL_VAR(inplace, False, Bool)
+GLOBAL_VAR(v_TopDir, clibdir, String)
-- Cpp-related flags
-hs_source_cpp_opts = global
+v_Hs_source_cpp_opts = global
[ "-D__HASKELL1__="++cHaskell1Version
, "-D__GLASGOW_HASKELL__="++cProjectVersionInt
, "-D__HASKELL98__"
, "-D__CONCURRENT_HASKELL__"
]
-
--- Verbose
-GLOBAL_VAR(verbose, False, Bool)
-is_verbose = do v <- readIORef verbose; if v then return "-v" else return ""
-
--- where to keep temporary files
-GLOBAL_VAR(v_TmpDir, cDEFAULT_TMPDIR, String )
+{-# NOINLINE v_Hs_source_cpp_opts #-}
-- Keep output from intermediate phases
-GLOBAL_VAR(keep_hi_diffs, False, Bool)
-GLOBAL_VAR(keep_hc_files, False, Bool)
-GLOBAL_VAR(keep_s_files, False, Bool)
-GLOBAL_VAR(keep_raw_s_files, False, Bool)
-GLOBAL_VAR(keep_tmp_files, False, Bool)
+GLOBAL_VAR(v_Keep_hi_diffs, False, Bool)
+GLOBAL_VAR(v_Keep_hc_files, False, Bool)
+GLOBAL_VAR(v_Keep_s_files, False, Bool)
+GLOBAL_VAR(v_Keep_raw_s_files, False, Bool)
+GLOBAL_VAR(v_Keep_tmp_files, False, Bool)
-- Misc
-GLOBAL_VAR(scale_sizes_by, 1.0, Double)
-GLOBAL_VAR(dry_run, False, Bool)
-#if !defined(HAVE_WIN32_DLL_SUPPORT) || defined(DONT_WANT_WIN32_DLL_SUPPORT)
-GLOBAL_VAR(static, True, Bool)
-#else
-GLOBAL_VAR(static, False, Bool)
-#endif
-GLOBAL_VAR(recomp, True, Bool)
-GLOBAL_VAR(collect_ghc_timing, False, Bool)
-GLOBAL_VAR(do_asm_mangling, True, Bool)
-GLOBAL_VAR(excess_precision, False, Bool)
+GLOBAL_VAR(v_Scale_sizes_by, 1.0, Double)
+GLOBAL_VAR(v_Dry_run, False, Bool)
+GLOBAL_VAR(v_Static, True, Bool)
+GLOBAL_VAR(v_NoHsMain, False, Bool)
+GLOBAL_VAR(v_Recomp, True, Bool)
+GLOBAL_VAR(v_Collect_ghc_timing, False, Bool)
+GLOBAL_VAR(v_Do_asm_mangling, True, Bool)
+GLOBAL_VAR(v_Excess_precision, False, Bool)
-----------------------------------------------------------------------------
-- Splitting object files (for libraries)
-GLOBAL_VAR(split_object_files, False, Bool)
-GLOBAL_VAR(split_prefix, "", String)
-GLOBAL_VAR(n_split_files, 0, Int)
+GLOBAL_VAR(v_Split_object_files, False, Bool)
+GLOBAL_VAR(v_Split_prefix, "", String)
+GLOBAL_VAR(v_N_split_files, 0, Int)
can_split :: Bool
-can_split = prefixMatch "i386" cTARGETPLATFORM
- || prefixMatch "alpha" cTARGETPLATFORM
- || prefixMatch "hppa" cTARGETPLATFORM
- || prefixMatch "m68k" cTARGETPLATFORM
- || prefixMatch "mips" cTARGETPLATFORM
+can_split = prefixMatch "i386" cTARGETPLATFORM
+ || prefixMatch "alpha" cTARGETPLATFORM
+ || prefixMatch "hppa" cTARGETPLATFORM
+ || prefixMatch "m68k" cTARGETPLATFORM
+ || prefixMatch "mips" cTARGETPLATFORM
|| prefixMatch "powerpc" cTARGETPLATFORM
- || prefixMatch "rs6000" cTARGETPLATFORM
- || prefixMatch "sparc" cTARGETPLATFORM
+ || prefixMatch "rs6000" cTARGETPLATFORM
+ || prefixMatch "sparc" cTARGETPLATFORM
-----------------------------------------------------------------------------
-- Compiler output options
-GLOBAL_VAR(hsc_lang, if cGhcWithNativeCodeGen == "YES" &&
- (prefixMatch "i386" cTARGETPLATFORM ||
- prefixMatch "sparc" cTARGETPLATFORM)
- then HscAsm
- else HscC,
- HscLang)
+defaultHscLang
+ | cGhcWithNativeCodeGen == "YES" &&
+ (prefixMatch "i386" cTARGETPLATFORM ||
+ prefixMatch "sparc" cTARGETPLATFORM) = HscAsm
+ | otherwise = HscC
-GLOBAL_VAR(output_dir, Nothing, Maybe String)
-GLOBAL_VAR(output_suf, Nothing, Maybe String)
-GLOBAL_VAR(output_file, Nothing, Maybe String)
-GLOBAL_VAR(output_hi, Nothing, Maybe String)
+GLOBAL_VAR(v_Output_dir, Nothing, Maybe String)
+GLOBAL_VAR(v_Object_suf, Nothing, Maybe String)
+GLOBAL_VAR(v_Output_file, Nothing, Maybe String)
+GLOBAL_VAR(v_Output_hi, Nothing, Maybe String)
-GLOBAL_VAR(ld_inputs, [], [String])
+GLOBAL_VAR(v_Ld_inputs, [], [String])
odir_ify :: String -> IO String
odir_ify f = do
- odir_opt <- readIORef output_dir
+ odir_opt <- readIORef v_Output_dir
case odir_opt of
Nothing -> return f
Just d -> return (newdir d f)
osuf_ify :: String -> IO String
osuf_ify f = do
- osuf_opt <- readIORef output_suf
+ osuf_opt <- readIORef v_Object_suf
case osuf_opt of
Nothing -> return f
Just s -> return (newsuf s f)
-----------------------------------------------------------------------------
-- Hi Files
-GLOBAL_VAR(produceHi, True, Bool)
-GLOBAL_VAR(hi_on_stdout, False, Bool)
-GLOBAL_VAR(hi_suf, "hi", String)
-
------------------------------------------------------------------------------
--- Warnings & sanity checking
-
--- Warning packages that are controlled by -W and -Wall. The 'standard'
--- warnings that you get all the time are
---
--- -fwarn-overlapping-patterns
--- -fwarn-missing-methods
--- -fwarn-missing-fields
--- -fwarn-deprecations
--- -fwarn-duplicate-exports
---
--- these are turned off by -Wnot.
-
-
-standardWarnings = [ "-fwarn-overlapping-patterns"
- , "-fwarn-missing-methods"
- , "-fwarn-missing-fields"
- , "-fwarn-deprecations"
- , "-fwarn-duplicate-exports"
- ]
-minusWOpts = standardWarnings ++
- [ "-fwarn-unused-binds"
- , "-fwarn-unused-matches"
- , "-fwarn-incomplete-patterns"
- , "-fwarn-unused-imports"
- ]
-minusWallOpts = minusWOpts ++
- [ "-fwarn-type-defaults"
- , "-fwarn-name-shadowing"
- , "-fwarn-missing-signatures"
- , "-fwarn-hi-shadowing"
- ]
-
-data WarningState = W_default | W_ | W_all | W_not
-GLOBAL_VAR(warning_opt, W_default, WarningState)
+GLOBAL_VAR(v_Hi_on_stdout, False, Bool)
+GLOBAL_VAR(v_Hi_suf, "hi", String)
-----------------------------------------------------------------------------
-- Compiler optimisation options
-GLOBAL_VAR(opt_level, 0, Int)
+GLOBAL_VAR(v_OptLevel, 0, Int)
setOptLevel :: String -> IO ()
-setOptLevel "" = do { writeIORef opt_level 1; go_via_C }
-setOptLevel "not" = writeIORef opt_level 0
+setOptLevel "" = do { writeIORef v_OptLevel 1 }
+setOptLevel "not" = writeIORef v_OptLevel 0
setOptLevel [c] | isDigit c = do
let level = ord c - ord '0'
- writeIORef opt_level level
- when (level >= 1) go_via_C
+ writeIORef v_OptLevel level
setOptLevel s = unknownFlagErr ("-O"++s)
-go_via_C = do
- l <- readIORef hsc_lang
- case l of { HscAsm -> writeIORef hsc_lang HscC;
- _other -> return () }
-
-GLOBAL_VAR(opt_minus_o2_for_C, False, Bool)
-
-GLOBAL_VAR(opt_MaxSimplifierIterations, 4, Int)
-GLOBAL_VAR(opt_StgStats, False, Bool)
-GLOBAL_VAR(opt_UsageSPInf, False, Bool) -- Off by default
-GLOBAL_VAR(opt_Strictness, True, Bool)
-GLOBAL_VAR(opt_CPR, True, Bool)
-
-hsc_minusO2_flags = hsc_minusO_flags -- for now
-
-hsc_minusNoO_flags = do
- iter <- readIORef opt_MaxSimplifierIterations
- return [
+GLOBAL_VAR(v_minus_o2_for_C, False, Bool)
+GLOBAL_VAR(v_MaxSimplifierIterations, 4, Int)
+GLOBAL_VAR(v_StgStats, False, Bool)
+GLOBAL_VAR(v_UsageSPInf, False, Bool) -- Off by default
+GLOBAL_VAR(v_Strictness, True, Bool)
+GLOBAL_VAR(v_CPR, True, Bool)
+GLOBAL_VAR(v_CSE, True, Bool)
+
+-- these are the static flags you get without -O.
+hsc_minusNoO_flags =
+ [
"-fignore-interface-pragmas",
- "-fomit-interface-pragmas"
+ "-fomit-interface-pragmas",
+ "-fdo-lambda-eta-expansion", -- This one is important for a tiresome reason:
+ -- we want to make sure that the bindings for data
+ -- constructors are eta-expanded. This is probably
+ -- a good thing anyway, but it seems fragile.
+ "-flet-no-escape"
]
-hsc_minusO_flags = do
- stgstats <- readIORef opt_StgStats
-
- return [
+-- these are the static flags you get when -O is on.
+hsc_minusO_flags =
+ [
+ "-fignore-asserts",
"-ffoldr-build-on",
"-fdo-eta-reduction",
"-fdo-lambda-eta-expansion",
- "-fcase-of-case",
"-fcase-merge",
- "-flet-to-case"
+ "-flet-to-case",
+ "-flet-no-escape"
]
-build_CoreToDo
- :: Int -- opt level
- -> Int -- max iterations
- -> Bool -- do usageSP
- -> Bool -- do strictness
- -> Bool -- do CPR
- -> Bool -- do CSE
- -> [CoreToDo]
-
-build_CoreToDo level max_iter usageSP strictness cpr cse
- | level == 0 = [
+hsc_minusO2_flags = hsc_minusO_flags -- for now
+
+getStaticOptimisationFlags 0 = hsc_minusNoO_flags
+getStaticOptimisationFlags 1 = hsc_minusO_flags
+getStaticOptimisationFlags n = hsc_minusO2_flags
+
+buildCoreToDo :: IO [CoreToDo]
+buildCoreToDo = do
+ opt_level <- readIORef v_OptLevel
+ max_iter <- readIORef v_MaxSimplifierIterations
+ usageSP <- readIORef v_UsageSPInf
+ strictness <- readIORef v_Strictness
+ cpr <- readIORef v_CPR
+ cse <- readIORef v_CSE
+
+ if opt_level == 0 then return
+ [
CoreDoSimplify (isAmongSimpl [
MaxSimplifierIterations max_iter
])
]
- | level >= 1 = [
+ else {- opt_level >= 1 -} return [
-- initial simplify: mk specialiser happy: minimum effort please
CoreDoSimplify (isAmongSimpl [
-- catch it. For the record, the redex is
-- f_el22 (f_el21 r_midblock)
+
-- Leave out lambda lifting for now
-- "-fsimplify", -- Tidy up results of full laziness
-- "[",
-- We want CSE to follow the final full-laziness pass, because it may
-- succeed in commoning up things floated out by full laziness.
- --
- -- CSE must immediately follow a simplification pass, because it relies
- -- on the no-shadowing invariant. See comments at the top of CSE.lhs
- -- So it must NOT follow float-inwards, which can give rise to shadowing,
- -- even if its input doesn't have shadows. Hence putting it between
- -- the two passes.
+ -- CSE used to rely on the no-shadowing invariant, but it doesn't any more
+
if cse then CoreCSE else CoreDoNothing,
CoreDoFloatInwards,
-- Case-liberation for -O2. This should be after
-- strictness analysis and the simplification which follows it.
--- ( ($OptLevel != 2)
--- ? ""
--- : "-fliberate-case -fsimplify [ $Oopt_FB_Support -ffloat-lets-exposing-whnf -ffloat-primops-ok -fcase-of-case -fdo-case-elim -fcase-merge -fdo-lambda-eta-expansion -freuse-con -flet-to-case $Oopt_PedanticBottoms $Oopt_MaxSimplifierIterations $Oopt_ShowSimplifierProgress ]" ),
---
--- "-fliberate-case",
+ if opt_level >= 2 then
+ CoreLiberateCase
+ else
+ CoreDoNothing,
+ if opt_level >= 2 then
+ CoreDoSpecConstr
+ else
+ CoreDoNothing,
-- Final clean-up simplification:
CoreDoSimplify (isAmongSimpl [
MaxSimplifierIterations max_iter
-- No -finline-phase: allow all Ids to be inlined now
])
- ]
+ ]
+
+buildStgToDo :: IO [ StgToDo ]
+buildStgToDo = do
+ stg_stats <- readIORef v_StgStats
+ let flags1 | stg_stats = [ D_stg_stats ]
+ | otherwise = [ ]
+
+ -- STG passes
+ ways_ <- readIORef v_Ways
+ let flags2 | WayProf `elem` ways_ = StgDoMassageForProfiling : flags1
+ | otherwise = flags1
+
+ return flags2
-----------------------------------------------------------------------------
-- Paths & Libraries
split_marker = ':' -- not configurable (ToDo)
-import_paths, include_paths, library_paths :: IORef [String]
-GLOBAL_VAR(import_paths, ["."], [String])
-GLOBAL_VAR(include_paths, ["."], [String])
-GLOBAL_VAR(library_paths, [], [String])
+v_Import_paths, v_Include_paths, v_Library_paths :: IORef [String]
+GLOBAL_VAR(v_Import_paths, ["."], [String])
+GLOBAL_VAR(v_Include_paths, ["."], [String])
+GLOBAL_VAR(v_Library_paths, [], [String])
-GLOBAL_VAR(cmdline_libraries, [], [String])
+GLOBAL_VAR(v_Cmdline_libraries, [], [String])
addToDirList :: IORef [String] -> String -> IO ()
addToDirList ref path
= do paths <- readIORef ref
writeIORef ref (paths ++ split split_marker path)
+GLOBAL_VAR(v_HCHeader, "", String)
+
-----------------------------------------------------------------------------
-- Packages
-GLOBAL_VAR(path_package_config, error "path_package_config", String)
+GLOBAL_VAR(v_Path_package_config, error "path_package_config", String)
-- package list is maintained in dependency order
-packages = global ["std", "rts", "gmp"] :: IORef [String]
--- comma in value, so can't use macro, grrr
-{-# NOINLINE packages #-}
+GLOBAL_VAR(v_Packages, ("std":"rts":"gmp":[]), [String])
addPackage :: String -> IO ()
addPackage package
- = do pkg_details <- readIORef package_details
+ = do pkg_details <- readIORef v_Package_details
case lookupPkg package pkg_details of
Nothing -> throwDyn (OtherError ("unknown package name: " ++ package))
Just details -> do
- ps <- readIORef packages
+ ps <- readIORef v_Packages
unless (package `elem` ps) $ do
mapM_ addPackage (package_deps details)
- ps <- readIORef packages
- writeIORef packages (package:ps)
+ ps <- readIORef v_Packages
+ writeIORef v_Packages (package:ps)
getPackageImportPath :: IO [String]
getPackageImportPath = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (nub (concat (map import_dirs ps')))
+ ps <- getPackageInfo
+ return (nub (concat (map import_dirs ps)))
getPackageIncludePath :: IO [String]
getPackageIncludePath = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (nub (filter (not.null) (concatMap include_dirs ps')))
+ ps <- getPackageInfo
+ return (nub (filter (not.null) (concatMap include_dirs ps)))
-- includes are in reverse dependency order (i.e. rts first)
getPackageCIncludes :: IO [String]
getPackageCIncludes = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (reverse (nub (filter (not.null) (concatMap c_includes ps'))))
+ ps <- getPackageInfo
+ return (reverse (nub (filter (not.null) (concatMap c_includes ps))))
getPackageLibraryPath :: IO [String]
getPackageLibraryPath = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (nub (concat (map library_dirs ps')))
+ ps <- getPackageInfo
+ return (nub (concat (map library_dirs ps)))
getPackageLibraries :: IO [String]
getPackageLibraries = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- tag <- readIORef build_tag
+ ps <- getPackageInfo
+ tag <- readIORef v_Build_tag
let suffix = if null tag then "" else '_':tag
return (concat (
- map (\p -> map (++suffix) (hs_libraries p) ++ extra_libraries p) ps'
+ map (\p -> map (++suffix) (hs_libraries p) ++ extra_libraries p) ps
))
getPackageExtraGhcOpts :: IO [String]
getPackageExtraGhcOpts = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (concatMap extra_ghc_opts ps')
+ ps <- getPackageInfo
+ return (concatMap extra_ghc_opts ps)
getPackageExtraCcOpts :: IO [String]
getPackageExtraCcOpts = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (concatMap extra_cc_opts ps')
+ ps <- getPackageInfo
+ return (concatMap extra_cc_opts ps)
getPackageExtraLdOpts :: IO [String]
getPackageExtraLdOpts = do
- ps <- readIORef packages
- ps' <- getPackageDetails ps
- return (concatMap extra_ld_opts ps')
+ ps <- getPackageInfo
+ return (concatMap extra_ld_opts ps)
-getPackageDetails :: [String] -> IO [Package]
+getPackageInfo :: IO [PackageConfig]
+getPackageInfo = do
+ ps <- readIORef v_Packages
+ getPackageDetails ps
+
+getPackageDetails :: [String] -> IO [PackageConfig]
getPackageDetails ps = do
- pkg_details <- readIORef package_details
+ pkg_details <- readIORef v_Package_details
return [ pkg | p <- ps, Just pkg <- [ lookupPkg p pkg_details ] ]
-GLOBAL_VAR(package_details, (error "package_details"), [Package])
+GLOBAL_VAR(v_Package_details, (error "package_details"), [PackageConfig])
-lookupPkg :: String -> [Package] -> Maybe Package
+lookupPkg :: String -> [PackageConfig] -> Maybe PackageConfig
lookupPkg nm ps
= case [p | p <- ps, name p == nm] of
[] -> Nothing
-- becomes the suffix used to find .hi files and libraries used in
-- this compilation.
-GLOBAL_VAR(build_tag, "", String)
+GLOBAL_VAR(v_Build_tag, "", String)
data WayName
= WayProf
| WayUnreg
- | WayDll
| WayTicky
| WayPar
| WayGran
| WayUser_B
deriving (Eq,Ord)
-GLOBAL_VAR(ways, [] ,[WayName])
-
--- ToDo: allow WayDll with any other allowed combination
+GLOBAL_VAR(v_Ways, [] ,[WayName])
-allowed_combinations =
- [ [WayProf,WayUnreg],
- [WayProf,WaySMP] -- works???
- ]
+allowed_combination way = way `elem` combs
+ where -- the sub-lists must be ordered according to WayName,
+ -- because findBuildTag sorts them
+ combs = [ [WayProf,WayUnreg], [WayProf,WaySMP] ]
findBuildTag :: IO [String] -- new options
findBuildTag = do
- way_names <- readIORef ways
+ way_names <- readIORef v_Ways
case sort way_names of
- [] -> do writeIORef build_tag ""
+ [] -> do writeIORef v_Build_tag ""
return []
[w] -> do let details = lkupWay w
- writeIORef build_tag (wayTag details)
+ writeIORef v_Build_tag (wayTag details)
return (wayOpts details)
- ws -> if ws `notElem` allowed_combinations
+ ws -> if not (allowed_combination ws)
then throwDyn (OtherError $
"combination not supported: " ++
foldr1 (\a b -> a ++ '/':b)
tag = concat (map wayTag stuff)
flags = map wayOpts stuff
in do
- writeIORef build_tag tag
+ writeIORef v_Build_tag tag
return (concat flags)
lkupWay w =
, "-fvia-C" ]),
(WayUnreg, Way "u" "Unregisterised"
- [ "-optc-DNO_REGS"
- , "-optc-DUSE_MINIINTERPRETER"
- , "-fno-asm-mangling"
- , "-funregisterised"
+ unregFlags ),
+
+ -- optl's below to tell linker where to find the PVM library -- HWL
+ (WayPar, Way "mp" "Parallel"
+ [ "-fparallel"
+ , "-D__PARALLEL_HASKELL__"
+ , "-optc-DPAR"
+ , "-package concurrent"
+ , "-optc-w"
+ , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}"
+ , "-optl-lpvm3"
+ , "-optl-lgpvm3"
, "-fvia-C" ]),
- (WayDll, Way "dll" "DLLized"
- [ ]),
+ -- at the moment we only change the RTS and could share compiler and libs!
+ (WayPar, Way "mt" "Parallel ticky profiling"
+ [ "-fparallel"
+ , "-D__PARALLEL_HASKELL__"
+ , "-optc-DPAR"
+ , "-optc-DPAR_TICKY"
+ , "-package concurrent"
+ , "-optc-w"
+ , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}"
+ , "-optl-lpvm3"
+ , "-optl-lgpvm3"
+ , "-fvia-C" ]),
- (WayPar, Way "mp" "Parallel"
+ (WayPar, Way "md" "Distributed"
[ "-fparallel"
, "-D__PARALLEL_HASKELL__"
+ , "-D__DISTRIBUTED_HASKELL__"
, "-optc-DPAR"
+ , "-optc-DDIST"
, "-package concurrent"
+ , "-optc-w"
+ , "-optl-L${PVM_ROOT}/lib/${PVM_ARCH}"
+ , "-optl-lpvm3"
+ , "-optl-lgpvm3"
, "-fvia-C" ]),
- (WayGran, Way "mg" "Gransim"
+ (WayGran, Way "mg" "GranSim"
[ "-fgransim"
, "-D__GRANSIM__"
, "-optc-DGRAN"
(WayUser_B, Way "B" "User way 'B'" ["$WAY_B_REAL_OPTS"])
]
------------------------------------------------------------------------------
--- Programs for particular phases
-
-GLOBAL_VAR(pgm_L, error "pgm_L", String)
-GLOBAL_VAR(pgm_P, cRAWCPP, String)
-GLOBAL_VAR(pgm_C, error "pgm_L", String)
-GLOBAL_VAR(pgm_c, cGCC, String)
-GLOBAL_VAR(pgm_m, error "pgm_m", String)
-GLOBAL_VAR(pgm_s, error "pgm_s", String)
-GLOBAL_VAR(pgm_a, cGCC, String)
-GLOBAL_VAR(pgm_l, cGCC, String)
-
-GLOBAL_VAR(opt_dep, [], [String])
-GLOBAL_VAR(anti_opt_C, [], [String])
-GLOBAL_VAR(opt_C, [], [String])
-GLOBAL_VAR(opt_l, [], [String])
-GLOBAL_VAR(opt_dll, [], [String])
+unregFlags =
+ [ "-optc-DNO_REGS"
+ , "-optc-DUSE_MINIINTERPRETER"
+ , "-fno-asm-mangling"
+ , "-funregisterised"
+ , "-fvia-C" ]
-----------------------------------------------------------------------------
--- Via-C compilation stuff
-
--- flags returned are: ( all C compilations
--- , registerised HC compilations
--- )
-
-machdepCCOpts
- | prefixMatch "alpha" cTARGETPLATFORM
- = return ( ["-static"], [] )
-
- | prefixMatch "hppa" cTARGETPLATFORM
- -- ___HPUX_SOURCE, not _HPUX_SOURCE, is #defined if -ansi!
- -- (very nice, but too bad the HP /usr/include files don't agree.)
- = return ( ["-static", "-D_HPUX_SOURCE"], [] )
-
- | prefixMatch "m68k" cTARGETPLATFORM
- -- -fno-defer-pop : for the .hc files, we want all the pushing/
- -- popping of args to routines to be explicit; if we let things
- -- be deferred 'til after an STGJUMP, imminent death is certain!
- --
- -- -fomit-frame-pointer : *don't*
- -- It's better to have a6 completely tied up being a frame pointer
- -- rather than let GCC pick random things to do with it.
- -- (If we want to steal a6, then we would try to do things
- -- as on iX86, where we *do* steal the frame pointer [%ebp].)
- = return ( [], ["-fno-defer-pop", "-fno-omit-frame-pointer"] )
-
- | prefixMatch "i386" cTARGETPLATFORM
- -- -fno-defer-pop : basically the same game as for m68k
- --
- -- -fomit-frame-pointer : *must* in .hc files; because we're stealing
- -- the fp (%ebp) for our register maps.
- = do n_regs <- readState stolen_x86_regs
- sta <- readIORef static
- return ( [ if sta then "-DDONT_WANT_WIN32_DLL_SUPPORT" else "" ],
- [ "-fno-defer-pop", "-fomit-frame-pointer",
- "-DSTOLEN_X86_REGS="++show n_regs ]
- )
-
- | prefixMatch "mips" cTARGETPLATFORM
- = return ( ["static"], [] )
-
- | prefixMatch "powerpc" cTARGETPLATFORM || prefixMatch "rs6000" cTARGETPLATFORM
- = return ( ["static"], ["-finhibit-size-directive"] )
-
- | otherwise
- = return ( [], [] )
-
-
------------------------------------------------------------------------------
--- Running an external program
-
-run_something phase_name cmd
- = do
- verb <- readIORef verbose
- when verb $ do
- putStr phase_name
- putStrLn ":"
- putStrLn cmd
- hFlush stdout
-
- -- test for -n flag
- n <- readIORef dry_run
- unless n $ do
-
- -- and run it!
-#ifndef mingw32_TARGET_OS
- exit_code <- system cmd `catchAllIO`
- (\_ -> throwDyn (PhaseFailed phase_name (ExitFailure 1)))
-#else
- tmp <- newTempName "sh"
- h <- openFile tmp WriteMode
- hPutStrLn h cmd
- hClose h
- exit_code <- system ("sh - " ++ tmp) `catchAllIO`
- (\e -> throwDyn (PhaseFailed phase_name (ExitFailure 1)))
- removeFile tmp
-#endif
-
- if exit_code /= ExitSuccess
- then throwDyn (PhaseFailed phase_name exit_code)
- else do when verb (putStr "\n")
- return ()
+-- Programs for particular phases
------------------------------------------------------------------------------
--- File suffixes & things
-
--- the output suffix for a given phase is uniquely determined by
--- the input requirements of the next phase.
-
-unlitInputExt = "lhs"
-cppInputExt = "lpp"
-hscInputExt = "cpp"
-hccInputExt = "hc"
-ccInputExt = "c"
-mangleInputExt = "raw_s"
-asInputExt = "s"
-lnInputExt = "o"
+GLOBAL_VAR(v_Pgm_L, error "pgm_L", String)
+GLOBAL_VAR(v_Pgm_P, cRAWCPP, String)
+GLOBAL_VAR(v_Pgm_c, cGCC, String)
+GLOBAL_VAR(v_Pgm_m, error "pgm_m", String)
+GLOBAL_VAR(v_Pgm_s, error "pgm_s", String)
+GLOBAL_VAR(v_Pgm_a, cGCC, String)
+GLOBAL_VAR(v_Pgm_l, cGCC, String)
+GLOBAL_VAR(v_Pgm_dll, cMkDLL, String)
+
+GLOBAL_VAR(v_Opt_dep, [], [String])
+GLOBAL_VAR(v_Anti_opt_C, [], [String])
+GLOBAL_VAR(v_Opt_C, [], [String])
+GLOBAL_VAR(v_Opt_l, [], [String])
+GLOBAL_VAR(v_Opt_dll, [], [String])
+
+getStaticOpts :: IORef [String] -> IO [String]
+getStaticOpts ref = readIORef ref >>= return . reverse
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