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Handle breakpoint jumps while splicing TH functions in ghci
[ghc-hetmet.git]
/
compiler
/
main
/
DynFlags.hs
diff --git
a/compiler/main/DynFlags.hs
b/compiler/main/DynFlags.hs
index
318df02
..
a176a73
100644
(file)
--- a/
compiler/main/DynFlags.hs
+++ b/
compiler/main/DynFlags.hs
@@
-39,13
+39,14
@@
module DynFlags (
getVerbFlag,
updOptLevel,
setTmpDir,
getVerbFlag,
updOptLevel,
setTmpDir,
+ setPackageName,
-- parsing DynFlags
parseDynamicFlags,
allFlags,
-- misc stuff
-- parsing DynFlags
parseDynamicFlags,
allFlags,
-- misc stuff
- machdepCCOpts, picCCOpts,
+ machdepCCOpts, picCCOpts
) where
#include "HsVersions.h"
) where
#include "HsVersions.h"
@@
-68,20
+69,23
@@
import UniqFM ( UniqFM )
import Util ( notNull, splitLongestPrefix, normalisePath )
import Maybes ( fromJust, orElse )
import SrcLoc ( SrcSpan )
import Util ( notNull, splitLongestPrefix, normalisePath )
import Maybes ( fromJust, orElse )
import SrcLoc ( SrcSpan )
+import Outputable
+import {-# SOURCE #-} ErrUtils ( Severity(..), Message, mkLocMessage )
-import DATA_IOREF ( readIORef )
-import EXCEPTION ( throwDyn )
-import Monad ( when )
+import Data.IORef ( readIORef )
+import Control.Exception ( throwDyn )
+import Control.Monad ( when )
#ifdef mingw32_TARGET_OS
import Data.List ( isPrefixOf )
#else
import Util ( split )
#endif
#ifdef mingw32_TARGET_OS
import Data.List ( isPrefixOf )
#else
import Util ( split )
#endif
-import Char ( isDigit, isUpper )
-import Outputable
+import Data.Char ( isDigit, isUpper )
import System.IO ( hPutStrLn, stderr )
import System.IO ( hPutStrLn, stderr )
-import {-# SOURCE #-} ErrUtils ( Severity(..), Message, mkLocMessage )
+
+import Breakpoints ( BkptHandler )
+import Module ( ModuleName )
-- -----------------------------------------------------------------------------
-- DynFlags
-- -----------------------------------------------------------------------------
-- DynFlags
@@
-120,6
+124,7
@@
data DynFlag
| Opt_D_dump_splices
| Opt_D_dump_BCOs
| Opt_D_dump_vect
| Opt_D_dump_splices
| Opt_D_dump_BCOs
| Opt_D_dump_vect
+ | Opt_D_dump_hpc
| Opt_D_source_stats
| Opt_D_verbose_core2core
| Opt_D_verbose_stg2stg
| Opt_D_source_stats
| Opt_D_verbose_core2core
| Opt_D_verbose_stg2stg
@@
-186,7
+191,7
@@
data DynFlag
-- misc opts
| Opt_Cpp
| Opt_Pp
-- misc opts
| Opt_Cpp
| Opt_Pp
- | Opt_RecompChecking
+ | Opt_ForceRecomp
| Opt_DryRun
| Opt_DoAsmMangling
| Opt_ExcessPrecision
| Opt_DryRun
| Opt_DoAsmMangling
| Opt_ExcessPrecision
@@
-195,6
+200,9
@@
data DynFlag
| Opt_SplitObjs
| Opt_StgStats
| Opt_HideAllPackages
| Opt_SplitObjs
| Opt_StgStats
| Opt_HideAllPackages
+ | Opt_Debugging
+ | Opt_PrintBindResult
+ | Opt_Haddock
-- keeping stuff
| Opt_KeepHiDiffs
-- keeping stuff
| Opt_KeepHiDiffs
@@
-252,6
+260,8
@@
data DynFlags = DynFlags {
ghcUsagePath :: FilePath, -- Filled in by SysTools
ghciUsagePath :: FilePath, -- ditto
ghcUsagePath :: FilePath, -- Filled in by SysTools
ghciUsagePath :: FilePath, -- ditto
+ hpcDir :: String, -- ^ path to store the .mix files
+
-- options for particular phases
opt_L :: [String],
opt_P :: [String],
-- options for particular phases
opt_L :: [String],
opt_P :: [String],
@@
-297,13
+307,15
@@
data DynFlags = DynFlags {
-- message output
log_action :: Severity -> SrcSpan -> PprStyle -> Message -> IO ()
-- message output
log_action :: Severity -> SrcSpan -> PprStyle -> Message -> IO ()
+
+ -- breakpoint handling
+ ,bkptHandler :: Maybe (BkptHandler Module)
}
data HscTarget
= HscC
| HscAsm
| HscJava
}
data HscTarget
= HscC
| HscAsm
| HscJava
- | HscILX
| HscInterpreted
| HscNothing
deriving (Eq, Show)
| HscInterpreted
| HscNothing
deriving (Eq, Show)
@@
-390,6
+402,8
@@
defaultDynFlags =
cmdlineFrameworks = [],
tmpDir = cDEFAULT_TMPDIR,
cmdlineFrameworks = [],
tmpDir = cDEFAULT_TMPDIR,
+ hpcDir = ".hpc",
+
opt_L = [],
opt_P = [],
opt_F = [],
opt_L = [],
opt_P = [],
opt_F = [],
@@
-404,9
+418,9
@@
defaultDynFlags =
packageFlags = [],
pkgDatabase = Nothing,
pkgState = panic "no package state yet: call GHC.setSessionDynFlags",
packageFlags = [],
pkgDatabase = Nothing,
pkgState = panic "no package state yet: call GHC.setSessionDynFlags",
-
+
+ bkptHandler = Nothing,
flags = [
flags = [
- Opt_RecompChecking,
Opt_ReadUserPackageConf,
Opt_MonoPatBinds, -- Experimentally, I'm making this non-standard
Opt_ReadUserPackageConf,
Opt_MonoPatBinds, -- Experimentally, I'm making this non-standard
@@
-431,8
+445,10
@@
defaultDynFlags =
-- and the default no-optimisation options:
Opt_IgnoreInterfacePragmas,
-- and the default no-optimisation options:
Opt_IgnoreInterfacePragmas,
- Opt_OmitInterfacePragmas
+ Opt_OmitInterfacePragmas,
+ -- on by default:
+ Opt_PrintBindResult
] ++ standardWarnings,
log_action = \severity srcSpan style msg ->
] ++ standardWarnings,
log_action = \severity srcSpan style msg ->
@@
-530,9
+546,7
@@
data Option
updOptLevel :: Int -> DynFlags -> DynFlags
-- Set dynflags appropriate to the optimisation level
updOptLevel n dfs
updOptLevel :: Int -> DynFlags -> DynFlags
-- Set dynflags appropriate to the optimisation level
updOptLevel n dfs
- = if (n >= 1)
- then dfs2{ hscTarget = HscC, optLevel = n } -- turn on -fvia-C with -O
- else dfs2{ optLevel = n }
+ = dfs2{ optLevel = n }
where
dfs1 = foldr (flip dopt_unset) dfs remove_dopts
dfs2 = foldr (flip dopt_set) dfs1 extra_dopts
where
dfs1 = foldr (flip dopt_unset) dfs remove_dopts
dfs2 = foldr (flip dopt_set) dfs1 extra_dopts
@@
-811,7
+825,6
@@
dynamic_flags = [
, ( "F" , NoArg (setDynFlag Opt_Pp))
, ( "#include" , HasArg (addCmdlineHCInclude) )
, ( "v" , OptIntSuffix setVerbosity )
, ( "F" , NoArg (setDynFlag Opt_Pp))
, ( "#include" , HasArg (addCmdlineHCInclude) )
, ( "v" , OptIntSuffix setVerbosity )
-
------- Specific phases --------------------------------------------
, ( "pgmL" , HasArg (upd . setPgmL) )
, ( "pgmP" , HasArg (upd . setPgmP) )
------- Specific phases --------------------------------------------
, ( "pgmL" , HasArg (upd . setPgmL) )
, ( "pgmP" , HasArg (upd . setPgmP) )
@@
-872,15
+885,17
@@
dynamic_flags = [
------- Miscellaneous ----------------------------------------------
, ( "no-hs-main" , NoArg (setDynFlag Opt_NoHsMain))
, ( "main-is" , SepArg setMainIs )
------- Miscellaneous ----------------------------------------------
, ( "no-hs-main" , NoArg (setDynFlag Opt_NoHsMain))
, ( "main-is" , SepArg setMainIs )
+ , ( "haddock" , NoArg (setDynFlag Opt_Haddock) )
+ , ( "hpcdir" , SepArg setOptHpcDir )
- ------- recompilation checker --------------------------------------
- , ( "recomp" , NoArg (setDynFlag Opt_RecompChecking) )
- , ( "no-recomp" , NoArg (unSetDynFlag Opt_RecompChecking) )
+ ------- recompilation checker (DEPRECATED, use -fforce-recomp) -----
+ , ( "recomp" , NoArg (unSetDynFlag Opt_ForceRecomp) )
+ , ( "no-recomp" , NoArg (setDynFlag Opt_ForceRecomp) )
------- Packages ----------------------------------------------------
, ( "package-conf" , HasArg extraPkgConf_ )
, ( "no-user-package-conf", NoArg (unSetDynFlag Opt_ReadUserPackageConf) )
------- Packages ----------------------------------------------------
, ( "package-conf" , HasArg extraPkgConf_ )
, ( "no-user-package-conf", NoArg (unSetDynFlag Opt_ReadUserPackageConf) )
- , ( "package-name" , HasArg setPackageName )
+ , ( "package-name" , HasArg (upd . setPackageName) )
, ( "package" , HasArg exposePackage )
, ( "hide-package" , HasArg hidePackage )
, ( "hide-all-packages", NoArg (setDynFlag Opt_HideAllPackages) )
, ( "package" , HasArg exposePackage )
, ( "hide-package" , HasArg hidePackage )
, ( "hide-all-packages", NoArg (setDynFlag Opt_HideAllPackages) )
@@
-935,10
+950,12
@@
dynamic_flags = [
, ( "ddump-hi", setDumpFlag Opt_D_dump_hi)
, ( "ddump-minimal-imports", NoArg (setDynFlag Opt_D_dump_minimal_imports))
, ( "ddump-vect", setDumpFlag Opt_D_dump_vect)
, ( "ddump-hi", setDumpFlag Opt_D_dump_hi)
, ( "ddump-minimal-imports", NoArg (setDynFlag Opt_D_dump_minimal_imports))
, ( "ddump-vect", setDumpFlag Opt_D_dump_vect)
+ , ( "ddump-hpc", setDumpFlag Opt_D_dump_hpc)
+
, ( "dcore-lint", NoArg (setDynFlag Opt_DoCoreLinting))
, ( "dstg-lint", NoArg (setDynFlag Opt_DoStgLinting))
, ( "dcmm-lint", NoArg (setDynFlag Opt_DoCmmLinting))
, ( "dcore-lint", NoArg (setDynFlag Opt_DoCoreLinting))
, ( "dstg-lint", NoArg (setDynFlag Opt_DoStgLinting))
, ( "dcmm-lint", NoArg (setDynFlag Opt_DoCmmLinting))
- , ( "dshow-passes", NoArg (do unSetDynFlag Opt_RecompChecking
+ , ( "dshow-passes", NoArg (do setDynFlag Opt_ForceRecomp
setVerbosity (Just 2)) )
, ( "dfaststring-stats", NoArg (setDynFlag Opt_D_faststring_stats))
setVerbosity (Just 2)) )
, ( "dfaststring-stats", NoArg (setDynFlag Opt_D_faststring_stats))
@@
-975,7
+992,6
@@
dynamic_flags = [
, ( "fasm", AnySuffix (\_ -> setTarget HscAsm) )
, ( "fvia-c", NoArg (setTarget HscC) )
, ( "fvia-C", NoArg (setTarget HscC) )
, ( "fasm", AnySuffix (\_ -> setTarget HscAsm) )
, ( "fvia-c", NoArg (setTarget HscC) )
, ( "fvia-C", NoArg (setTarget HscC) )
- , ( "filx", NoArg (setTarget HscILX) )
, ( "fglasgow-exts", NoArg (mapM_ setDynFlag glasgowExtsFlags) )
, ( "fno-glasgow-exts", NoArg (mapM_ unSetDynFlag glasgowExtsFlags) )
, ( "fglasgow-exts", NoArg (mapM_ setDynFlag glasgowExtsFlags) )
, ( "fno-glasgow-exts", NoArg (mapM_ unSetDynFlag glasgowExtsFlags) )
@@
-1037,9
+1053,14
@@
fFlags = [
( "unbox-strict-fields", Opt_UnboxStrictFields ),
( "dicts-cheap", Opt_DictsCheap ),
( "excess-precision", Opt_ExcessPrecision ),
( "unbox-strict-fields", Opt_UnboxStrictFields ),
( "dicts-cheap", Opt_DictsCheap ),
( "excess-precision", Opt_ExcessPrecision ),
- ( "asm-mangling", Opt_DoAsmMangling )
+ ( "asm-mangling", Opt_DoAsmMangling ),
+ ( "print-bind-result", Opt_PrintBindResult ),
+ ( "force-recomp", Opt_ForceRecomp ),
+ ( "hpc", Opt_Hpc ),
+ ( "hpc-tracer", Opt_Hpc_Tracer )
]
]
+
glasgowExtsFlags = [
Opt_GlasgowExts,
Opt_FFI,
glasgowExtsFlags = [
Opt_GlasgowExts,
Opt_FFI,
@@
-1075,7
+1096,7
@@
unSetDynFlag f = upd (\dfs -> dopt_unset dfs f)
setDumpFlag :: DynFlag -> OptKind DynP
setDumpFlag dump_flag
setDumpFlag :: DynFlag -> OptKind DynP
setDumpFlag dump_flag
- = NoArg (unSetDynFlag Opt_RecompChecking >> setDynFlag dump_flag)
+ = NoArg (setDynFlag Opt_ForceRecomp >> setDynFlag dump_flag)
-- Whenver we -ddump, switch off the recompilation checker,
-- else you don't see the dump!
-- Whenver we -ddump, switch off the recompilation checker,
-- else you don't see the dump!
@@
-1092,20
+1113,20
@@
hidePackage p =
upd (\s -> s{ packageFlags = HidePackage p : packageFlags s })
ignorePackage p =
upd (\s -> s{ packageFlags = IgnorePackage p : packageFlags s })
upd (\s -> s{ packageFlags = HidePackage p : packageFlags s })
ignorePackage p =
upd (\s -> s{ packageFlags = IgnorePackage p : packageFlags s })
+
setPackageName p
| Nothing <- unpackPackageId pid
= throwDyn (CmdLineError ("cannot parse \'" ++ p ++ "\' as a package identifier"))
| otherwise
setPackageName p
| Nothing <- unpackPackageId pid
= throwDyn (CmdLineError ("cannot parse \'" ++ p ++ "\' as a package identifier"))
| otherwise
- = upd (\s -> s{ thisPackage = pid })
+ = \s -> s{ thisPackage = pid }
where
pid = stringToPackageId p
where
pid = stringToPackageId p
--- we can only switch between HscC, HscAsmm, and HscILX with dynamic flags
+-- we can only switch between HscC, and HscAsmm with dynamic flags
-- (-fvia-C, -fasm, -filx respectively).
setTarget l = upd (\dfs -> case hscTarget dfs of
HscC -> dfs{ hscTarget = l }
HscAsm -> dfs{ hscTarget = l }
-- (-fvia-C, -fasm, -filx respectively).
setTarget l = upd (\dfs -> case hscTarget dfs of
HscC -> dfs{ hscTarget = l }
HscAsm -> dfs{ hscTarget = l }
- HscILX -> dfs{ hscTarget = l }
_ -> dfs)
setOptLevel :: Int -> DynFlags -> DynFlags
_ -> dfs)
setOptLevel :: Int -> DynFlags -> DynFlags
@@
-1239,6
+1260,12
@@
setTmpDir dir dflags = dflags{ tmpDir = canonicalise dir }
#endif
-----------------------------------------------------------------------------
#endif
-----------------------------------------------------------------------------
+-- Hpc stuff
+
+setOptHpcDir :: String -> DynP ()
+setOptHpcDir arg = upd $ \ d -> d{hpcDir = arg}
+
+-----------------------------------------------------------------------------
-- Via-C compilation stuff
machdepCCOpts :: DynFlags -> ([String], -- flags for all C compilations
-- Via-C compilation stuff
machdepCCOpts :: DynFlags -> ([String], -- flags for all C compilations
@@
-1328,9
+1355,6
@@
machdepCCOpts dflags
-- version.
] )
-- version.
] )
-#elif mips_TARGET_ARCH
- = ( ["-static"], [] )
-
#elif sparc_TARGET_ARCH
= ( [], ["-w"] )
-- For now, to suppress the gcc warning "call-clobbered
#elif sparc_TARGET_ARCH
= ( [], ["-w"] )
-- For now, to suppress the gcc warning "call-clobbered