Fields

• pc_CONTROL_GROUP_CONST_291 :: Int
   
• pc_STD_HDR_SIZE :: Int
   
• pc_PROF_HDR_SIZE :: Int
   
• pc_BLOCK_SIZE :: Int
   
• pc_BLOCKS_PER_MBLOCK :: Int
   
• pc_TICKY_BIN_COUNT :: Int
   
• pc_OFFSET_StgRegTable_rR1 :: Int
   
• pc_OFFSET_StgRegTable_rR2 :: Int
   
• pc_OFFSET_StgRegTable_rR3 :: Int
   
• pc_OFFSET_StgRegTable_rR4 :: Int
   
• pc_OFFSET_StgRegTable_rR5 :: Int
   
• pc_OFFSET_StgRegTable_rR6 :: Int
   
• pc_OFFSET_StgRegTable_rR7 :: Int
   
• pc_OFFSET_StgRegTable_rR8 :: Int
   
• pc_OFFSET_StgRegTable_rR9 :: Int
   
• pc_OFFSET_StgRegTable_rR10 :: Int
   
• pc_OFFSET_StgRegTable_rF1 :: Int
   
• pc_OFFSET_StgRegTable_rF2 :: Int
   
• pc_OFFSET_StgRegTable_rF3 :: Int
   
• pc_OFFSET_StgRegTable_rF4 :: Int
   
• pc_OFFSET_StgRegTable_rF5 :: Int
   
• pc_OFFSET_StgRegTable_rF6 :: Int
   
• pc_OFFSET_StgRegTable_rD1 :: Int
   
• pc_OFFSET_StgRegTable_rD2 :: Int
   
• pc_OFFSET_StgRegTable_rD3 :: Int
   
• pc_OFFSET_StgRegTable_rD4 :: Int
   
• pc_OFFSET_StgRegTable_rD5 :: Int
   
• pc_OFFSET_StgRegTable_rD6 :: Int
   
• pc_OFFSET_StgRegTable_rXMM1 :: Int
   
• pc_OFFSET_StgRegTable_rXMM2 :: Int
   
• pc_OFFSET_StgRegTable_rXMM3 :: Int
   
• pc_OFFSET_StgRegTable_rXMM4 :: Int
   
• pc_OFFSET_StgRegTable_rXMM5 :: Int
   
• pc_OFFSET_StgRegTable_rXMM6 :: Int
   
• pc_OFFSET_StgRegTable_rYMM1 :: Int
   
• pc_OFFSET_StgRegTable_rYMM2 :: Int
   
• pc_OFFSET_StgRegTable_rYMM3 :: Int
   
• pc_OFFSET_StgRegTable_rYMM4 :: Int
   
• pc_OFFSET_StgRegTable_rYMM5 :: Int
   
• pc_OFFSET_StgRegTable_rYMM6 :: Int
   
• pc_OFFSET_StgRegTable_rZMM1 :: Int
   
• pc_OFFSET_StgRegTable_rZMM2 :: Int
   
• pc_OFFSET_StgRegTable_rZMM3 :: Int
   
• pc_OFFSET_StgRegTable_rZMM4 :: Int
   
• pc_OFFSET_StgRegTable_rZMM5 :: Int
   
• pc_OFFSET_StgRegTable_rZMM6 :: Int
   
• pc_OFFSET_StgRegTable_rL1 :: Int
   
• pc_OFFSET_StgRegTable_rSp :: Int
   
• pc_OFFSET_StgRegTable_rSpLim :: Int
   
• pc_OFFSET_StgRegTable_rHp :: Int
   
• pc_OFFSET_StgRegTable_rHpLim :: Int
   
• pc_OFFSET_StgRegTable_rCCCS :: Int
   
• pc_OFFSET_StgRegTable_rCurrentTSO :: Int
   
• pc_OFFSET_StgRegTable_rCurrentNursery :: Int
   
• pc_OFFSET_StgRegTable_rHpAlloc :: Int
   
• pc_OFFSET_stgEagerBlackholeInfo :: Int
   
• pc_OFFSET_stgGCEnter1 :: Int
   
• pc_OFFSET_stgGCFun :: Int
   
• pc_OFFSET_Capability_r :: Int
   
• pc_OFFSET_bdescr_start :: Int
   
• pc_OFFSET_bdescr_free :: Int
   
• pc_OFFSET_bdescr_blocks :: Int
   
• pc_OFFSET_bdescr_flags :: Int
   
• pc_SIZEOF_CostCentreStack :: Int
   
• pc_OFFSET_CostCentreStack_mem_alloc :: Int
   
• pc_REP_CostCentreStack_mem_alloc :: Int
   
• pc_OFFSET_CostCentreStack_scc_count :: Int
   
• pc_REP_CostCentreStack_scc_count :: Int
   
• pc_OFFSET_StgHeader_ccs :: Int
   
• pc_OFFSET_StgHeader_ldvw :: Int
   
• pc_SIZEOF_StgSMPThunkHeader :: Int
   
• pc_OFFSET_StgEntCounter_allocs :: Int
   
• pc_REP_StgEntCounter_allocs :: Int
   
• pc_OFFSET_StgEntCounter_allocd :: Int
   
• pc_REP_StgEntCounter_allocd :: Int
   
• pc_OFFSET_StgEntCounter_registeredp :: Int
   
• pc_OFFSET_StgEntCounter_link :: Int
   
• pc_OFFSET_StgEntCounter_entry_count :: Int
   
• pc_SIZEOF_StgUpdateFrame_NoHdr :: Int
   
• pc_SIZEOF_StgMutArrPtrs_NoHdr :: Int
   
• pc_OFFSET_StgMutArrPtrs_ptrs :: Int
   
• pc_OFFSET_StgMutArrPtrs_size :: Int
   
• pc_SIZEOF_StgSmallMutArrPtrs_NoHdr :: Int
   
• pc_OFFSET_StgSmallMutArrPtrs_ptrs :: Int
   
• pc_SIZEOF_StgArrBytes_NoHdr :: Int
   
• pc_OFFSET_StgArrBytes_bytes :: Int
   
• pc_OFFSET_StgTSO_alloc_limit :: Int
   
• pc_OFFSET_StgTSO_cccs :: Int
   
• pc_OFFSET_StgTSO_stackobj :: Int
   
• pc_OFFSET_StgStack_sp :: Int
   
• pc_OFFSET_StgStack_stack :: Int
   
• pc_OFFSET_StgUpdateFrame_updatee :: Int
   
• pc_OFFSET_StgFunInfoExtraFwd_arity :: Int
   
• pc_REP_StgFunInfoExtraFwd_arity :: Int
   
• pc_SIZEOF_StgFunInfoExtraRev :: Int
   
• pc_OFFSET_StgFunInfoExtraRev_arity :: Int
   
• pc_REP_StgFunInfoExtraRev_arity :: Int
   
• pc_MAX_SPEC_SELECTEE_SIZE :: Int
   
• pc_MAX_SPEC_AP_SIZE :: Int
   
• pc_MIN_PAYLOAD_SIZE :: Int
   
• pc_MIN_INTLIKE :: Int
   
• pc_MAX_INTLIKE :: Int
   
• pc_MIN_CHARLIKE :: Int
   
• pc_MAX_CHARLIKE :: Int
   
• pc_MUT_ARR_PTRS_CARD_BITS :: Int
   
• pc_MAX_Vanilla_REG :: Int
   
• pc_MAX_Float_REG :: Int
   
• pc_MAX_Double_REG :: Int
   
• pc_MAX_Long_REG :: Int
   
• pc_MAX_XMM_REG :: Int
   
• pc_MAX_Real_Vanilla_REG :: Int
   
• pc_MAX_Real_Float_REG :: Int
   
• pc_MAX_Real_Double_REG :: Int
   
• pc_MAX_Real_XMM_REG :: Int
   
• pc_MAX_Real_Long_REG :: Int
   
• pc_RESERVED_C_STACK_BYTES :: Int
   
• pc_RESERVED_STACK_WORDS :: Int
   
• pc_AP_STACK_SPLIM :: Int
   
• pc_WORD_SIZE :: Int
   
• pc_CINT_SIZE :: Int
   
• pc_CLONG_SIZE :: Int
   
• pc_CLONG_LONG_SIZE :: Int
   
• pc_BITMAP_BITS_SHIFT :: Int
   
• pc_TAG_BITS :: Int
   
• pc_DYNAMIC_BY_DEFAULT :: Bool
   
• pc_LDV_SHIFT :: Int
   
• pc_ILDV_CREATE_MASK :: Integer
   
• pc_ILDV_STATE_CREATE :: Integer
   
• pc_ILDV_STATE_USE :: Integer
   

Fields

• ghcMode :: GhcMode
   
• ghcLink :: GhcLink
   
• hscTarget :: HscTarget
   
• ghcNameVersion :: !GhcNameVersion
   
• fileSettings :: !FileSettings
   
• targetPlatform :: Platform
   
• toolSettings :: !ToolSettings
   
• platformMisc :: !PlatformMisc
   
• platformConstants :: PlatformConstants
   
• rawSettings :: [(String, String)]
   
• llvmConfig :: LlvmConfig

  N.B. It's important that this field is lazy since we load the LLVM configuration lazily. See Note [LLVM Configuration] in GHC.SysTools.

• verbosity :: Int

  Verbosity level: see Note [Verbosity levels]

• optLevel :: Int

  Optimisation level

• debugLevel :: Int

  How much debug information to produce

• simplPhases :: Int

  Number of simplifier phases

• maxSimplIterations :: Int

  Max simplifier iterations

• ruleCheck :: Maybe String
   
• inlineCheck :: Maybe String

  A prefix to report inlining decisions about

• strictnessBefore :: [Int]

  Additional demand analysis

• parMakeCount :: Maybe Int

  The number of modules to compile in parallel in --make mode, where Nothing ==> compile as many in parallel as there are CPUs.

• enableTimeStats :: Bool

  Enable RTS timing statistics?

• ghcHeapSize :: Maybe Int

  The heap size to set.

• maxRelevantBinds :: Maybe Int

  Maximum number of bindings from the type envt to show in type error messages

• maxValidHoleFits :: Maybe Int

  Maximum number of hole fits to show in typed hole error messages

• maxRefHoleFits :: Maybe Int

  Maximum number of refinement hole fits to show in typed hole error messages

• refLevelHoleFits :: Maybe Int

  Maximum level of refinement for refinement hole fits in typed hole error messages

• maxUncoveredPatterns :: Int

  Maximum number of unmatched patterns to show in non-exhaustiveness warnings

• maxPmCheckModels :: Int

  Soft limit on the number of models the pattern match checker checks a pattern against. A safe guard against exponential blow-up.

• simplTickFactor :: Int

  Multiplier for simplifier ticks

• specConstrThreshold :: Maybe Int

  Threshold for SpecConstr

• specConstrCount :: Maybe Int

  Max number of specialisations for any one function

• specConstrRecursive :: Int

  Max number of specialisations for recursive types Not optional; otherwise SPEC can diverge.

• binBlobThreshold :: Word

  Binary literals (e.g. strings) whose size is above this threshold will be dumped in a binary file by the assembler code generator (0 to disable)

• liberateCaseThreshold :: Maybe Int

  Threshold for LiberateCase

• floatLamArgs :: Maybe Int

  Arg count for lambda floating See FloatOutSwitches

• liftLamsRecArgs :: Maybe Int

  Maximum number of arguments after lambda lifting a recursive function.

• liftLamsNonRecArgs :: Maybe Int

  Maximum number of arguments after lambda lifting a non-recursive function.

• liftLamsKnown :: Bool

  Lambda lift even when this turns a known call into an unknown call.

• cmmProcAlignment :: Maybe Int

  Align Cmm functions at this boundary or use default.

• historySize :: Int

  Simplification history size

• importPaths :: [FilePath]
   
• mainModIs :: Module
   
• mainFunIs :: Maybe String
   
• reductionDepth :: IntWithInf

  Typechecker maximum stack depth

• solverIterations :: IntWithInf

  Number of iterations in the constraints solver Typically only 1 is needed

• homeUnitId :: UnitId

  Target home unit-id

• homeUnitInstanceOfId :: Maybe IndefUnitId

  Unit-id to instantiate

• homeUnitInstantiations :: [(ModuleName, Module)]

  How to instantiate homeUnitInstanceOfId unit

• ways :: Set Way

  Way flags from the command line

• splitInfo :: Maybe (String, Int)
   
• objectDir :: Maybe String
   
• dylibInstallName :: Maybe String
   
• hiDir :: Maybe String
   
• hieDir :: Maybe String
   
• stubDir :: Maybe String
   
• dumpDir :: Maybe String
   
• objectSuf :: String
   
• hcSuf :: String
   
• hiSuf :: String
   
• hieSuf :: String
   
• canGenerateDynamicToo :: IORef Bool
   
• dynObjectSuf :: String
   
• dynHiSuf :: String
   
• outputFile :: Maybe String
   
• dynOutputFile :: Maybe String
   
• outputHi :: Maybe String
   
• dynLibLoader :: DynLibLoader
   
• dumpPrefix :: Maybe FilePath

  This is set by runPipeline based on where its output is going.

• dumpPrefixForce :: Maybe FilePath

  Override the dumpPrefix set by runPipeline. Set by -ddump-file-prefix

• ldInputs :: [Option]
   
• includePaths :: IncludeSpecs
   
• libraryPaths :: [String]
   
• frameworkPaths :: [String]
   
• cmdlineFrameworks :: [String]
   
• rtsOpts :: Maybe String
   
• rtsOptsEnabled :: RtsOptsEnabled
   
• rtsOptsSuggestions :: Bool
   
• hpcDir :: String

  Path to store the .mix files

• pluginModNames :: [ModuleName]
   
• pluginModNameOpts :: [(ModuleName, String)]
   
• frontendPluginOpts :: [String]

  the -ffrontend-opt flags given on the command line, in *reverse* order that they're specified on the command line.

• cachedPlugins :: [LoadedPlugin]

  plugins dynamically loaded after processing arguments. What will be loaded here is directed by pluginModNames. Arguments are loaded from pluginModNameOpts. The purpose of this field is to cache the plugins so they don't have to be loaded each time they are needed. See initializePlugins.

• staticPlugins :: [StaticPlugin]

  static plugins which do not need dynamic loading. These plugins are intended to be added by GHC API users directly to this list.

  To add dynamically loaded plugins through the GHC API see addPluginModuleName instead.

• hooks :: Hooks
   
• depMakefile :: FilePath
   
• depIncludePkgDeps :: Bool
   
• depIncludeCppDeps :: Bool
   
• depExcludeMods :: [ModuleName]
   
• depSuffixes :: [String]
   
• packageDBFlags :: [PackageDBFlag]

  The -package-db flags given on the command line, In *reverse* order that they're specified on the command line. This is intended to be applied with the list of "initial" package databases derived from GHC_PACKAGE_PATH; see getUnitDbRefs.

• ignorePackageFlags :: [IgnorePackageFlag]

  The -ignore-package flags from the command line. In *reverse* order that they're specified on the command line.

• packageFlags :: [PackageFlag]

  The -package and -hide-package flags from the command-line. In *reverse* order that they're specified on the command line.

• pluginPackageFlags :: [PackageFlag]

  The -plugin-package-id flags from command line. In *reverse* order that they're specified on the command line.

• trustFlags :: [TrustFlag]

  The -trust and -distrust flags. In *reverse* order that they're specified on the command line.

• packageEnv :: Maybe FilePath

  Filepath to the package environment file (if overriding default)

• unitDatabases :: Maybe [UnitDatabase UnitId]

  Stack of unit databases for the target platform.

  This field is populated by initUnits.

  Nothing means the databases have never been read from disk. If initUnits is called again, it doesn't reload the databases from disk.

• unitState :: UnitState

  Consolidated unit database built by initUnits from the unit databases in unitDatabases and flags ('-ignore-package', etc.).

  It also contains mapping from module names to actual Modules.

• filesToClean :: IORef FilesToClean
   
• dirsToClean :: IORef (Map FilePath FilePath)
   
• nextTempSuffix :: IORef Int
   
• generatedDumps :: IORef (Set FilePath)
   
• dumpFlags :: EnumSet DumpFlag
   
• generalFlags :: EnumSet GeneralFlag
   
• warningFlags :: EnumSet WarningFlag
   
• fatalWarningFlags :: EnumSet WarningFlag
   
• language :: Maybe Language
   
• safeHaskell :: SafeHaskellMode

  Safe Haskell mode

• safeInfer :: Bool
   
• safeInferred :: Bool
   
• thOnLoc :: SrcSpan
   
• newDerivOnLoc :: SrcSpan
   
• overlapInstLoc :: SrcSpan
   
• incoherentOnLoc :: SrcSpan
   
• pkgTrustOnLoc :: SrcSpan
   
• warnSafeOnLoc :: SrcSpan
   
• warnUnsafeOnLoc :: SrcSpan
   
• trustworthyOnLoc :: SrcSpan
   
• extensions :: [OnOff Extension]
   
• extensionFlags :: EnumSet Extension
   
• ufCreationThreshold :: Int
   
• ufUseThreshold :: Int
   
• ufFunAppDiscount :: Int
   
• ufDictDiscount :: Int
   
• ufDearOp :: Int
   
• ufVeryAggressive :: Bool
   
• maxWorkerArgs :: Int
   
• ghciHistSize :: Int
   
• log_action :: LogAction

  MsgDoc output action: use GHC.Utils.Error instead of this if you can

• dump_action :: DumpAction
   
• trace_action :: TraceAction
   
• flushOut :: FlushOut
   
• flushErr :: FlushErr
   
• ghcVersionFile :: Maybe FilePath
   
• haddockOptions :: Maybe String
   
• ghciScripts :: [String]

  GHCi scripts specified by -ghci-script, in reverse order

• pprUserLength :: Int
   
• pprCols :: Int
   
• useUnicode :: Bool
   
• useColor :: OverridingBool
   
• canUseColor :: Bool
   
• colScheme :: Scheme
   
• profAuto :: ProfAuto

  what kind of {--} to add automatically

• interactivePrint :: Maybe String
   
• nextWrapperNum :: IORef (ModuleEnv Int)
   
• sseVersion :: Maybe SseVersion

  Machine dependent flags (-m<blah> stuff)

• bmiVersion :: Maybe BmiVersion
   
• avx :: Bool
   
• avx2 :: Bool
   
• avx512cd :: Bool
   
• avx512er :: Bool
   
• avx512f :: Bool
   
• avx512pf :: Bool
   
• rtldInfo :: IORef (Maybe LinkerInfo)

  Run-time linker information (what options we need, etc.)

• rtccInfo :: IORef (Maybe CompilerInfo)

  Run-time compiler information

• maxInlineAllocSize :: Int

  Max size, in bytes, of inline array allocations.

• maxInlineMemcpyInsns :: Int

  Only inline memcpy if it generates no more than this many pseudo (roughly: Cmm) instructions.

• maxInlineMemsetInsns :: Int

  Only inline memset if it generates no more than this many pseudo (roughly: Cmm) instructions.

• reverseErrors :: Bool

  Reverse the order of error messages in GHC/GHCi

• maxErrors :: Maybe Int

  Limit the maximum number of errors to show

• initialUnique :: Int

  Unique supply configuration for testing build determinism

• uniqueIncrement :: Int
   
• cfgWeightInfo :: CfgWeights

  Temporary: CFG Edge weights for fast iterations