GHC.ByteCode.Types

Bytecode assembler types

Documentation

Constructors

CompiledByteCode
Fields bc_bcos :: [UnlinkedBCO] bc_itbls :: ItblEnv bc_ffis :: [FFIInfo] bc_strs :: AddrEnv bc_breaks :: Maybe ModBreaks

Instances

Instances details

Outputable CompiledByteCode Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: CompiledByteCode -> SDoc Source #

seqCompiledByteCode :: CompiledByteCode -> () Source #

newtype FFIInfo Source #

Constructors

FFIInfo (RemotePtr C_ffi_cif)

Instances

Instances details

Show FFIInfo Source #
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> FFIInfo -> ShowS Source # show :: FFIInfo -> String Source # showList :: [FFIInfo] -> ShowS Source #
NFData FFIInfo Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: FFIInfo -> () Source #

newtype RegBitmap Source #

Constructors

RegBitmap
Fields unRegBitmap :: Word32

Instances

Instances details

Bits RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods (.&.) :: RegBitmap -> RegBitmap -> RegBitmap Source # (.\|.) :: RegBitmap -> RegBitmap -> RegBitmap Source # xor :: RegBitmap -> RegBitmap -> RegBitmap Source # complement :: RegBitmap -> RegBitmap Source # shift :: RegBitmap -> Int -> RegBitmap Source # rotate :: RegBitmap -> Int -> RegBitmap Source # zeroBits :: RegBitmap Source # bit :: Int -> RegBitmap Source # setBit :: RegBitmap -> Int -> RegBitmap Source # clearBit :: RegBitmap -> Int -> RegBitmap Source # complementBit :: RegBitmap -> Int -> RegBitmap Source # testBit :: RegBitmap -> Int -> Bool Source # bitSizeMaybe :: RegBitmap -> Maybe Int Source # bitSize :: RegBitmap -> Int Source # isSigned :: RegBitmap -> Bool Source # shiftL :: RegBitmap -> Int -> RegBitmap Source # unsafeShiftL :: RegBitmap -> Int -> RegBitmap Source # shiftR :: RegBitmap -> Int -> RegBitmap Source # unsafeShiftR :: RegBitmap -> Int -> RegBitmap Source # rotateL :: RegBitmap -> Int -> RegBitmap Source # rotateR :: RegBitmap -> Int -> RegBitmap Source # popCount :: RegBitmap -> Int Source #
FiniteBits RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods finiteBitSize :: RegBitmap -> Int Source # countLeadingZeros :: RegBitmap -> Int Source # countTrailingZeros :: RegBitmap -> Int Source #
Enum RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods succ :: RegBitmap -> RegBitmap Source # pred :: RegBitmap -> RegBitmap Source # toEnum :: Int -> RegBitmap Source # fromEnum :: RegBitmap -> Int Source # enumFrom :: RegBitmap -> [RegBitmap] Source # enumFromThen :: RegBitmap -> RegBitmap -> [RegBitmap] Source # enumFromTo :: RegBitmap -> RegBitmap -> [RegBitmap] Source # enumFromThenTo :: RegBitmap -> RegBitmap -> RegBitmap -> [RegBitmap] Source #
Num RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods (+) :: RegBitmap -> RegBitmap -> RegBitmap Source # (-) :: RegBitmap -> RegBitmap -> RegBitmap Source # (*) :: RegBitmap -> RegBitmap -> RegBitmap Source # negate :: RegBitmap -> RegBitmap Source # abs :: RegBitmap -> RegBitmap Source # signum :: RegBitmap -> RegBitmap Source # fromInteger :: Integer -> RegBitmap Source #
Integral RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods quot :: RegBitmap -> RegBitmap -> RegBitmap Source # rem :: RegBitmap -> RegBitmap -> RegBitmap Source # div :: RegBitmap -> RegBitmap -> RegBitmap Source # mod :: RegBitmap -> RegBitmap -> RegBitmap Source # quotRem :: RegBitmap -> RegBitmap -> (RegBitmap, RegBitmap) Source # divMod :: RegBitmap -> RegBitmap -> (RegBitmap, RegBitmap) Source # toInteger :: RegBitmap -> Integer Source #
Real RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods toRational :: RegBitmap -> Rational Source #
Show RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> RegBitmap -> ShowS Source # show :: RegBitmap -> String Source # showList :: [RegBitmap] -> ShowS Source #
Outputable RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: RegBitmap -> SDoc Source #
Eq RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods (==) :: RegBitmap -> RegBitmap -> Bool # (/=) :: RegBitmap -> RegBitmap -> Bool #
Ord RegBitmap Source #
Instance details Defined in GHC.ByteCode.Types Methods compare :: RegBitmap -> RegBitmap -> Ordering # (<) :: RegBitmap -> RegBitmap -> Bool # (<=) :: RegBitmap -> RegBitmap -> Bool # (>) :: RegBitmap -> RegBitmap -> Bool # (>=) :: RegBitmap -> RegBitmap -> Bool # max :: RegBitmap -> RegBitmap -> RegBitmap # min :: RegBitmap -> RegBitmap -> RegBitmap #

data NativeCallType Source #

Constructors

NativePrimCall
NativeTupleReturn

Instances

Instances details

Eq NativeCallType Source #
Instance details Defined in GHC.ByteCode.Types Methods (==) :: NativeCallType -> NativeCallType -> Bool # (/=) :: NativeCallType -> NativeCallType -> Bool #

data NativeCallInfo Source #

Constructors

NativeCallInfo
Fields nativeCallType :: !NativeCallType nativeCallSize :: !WordOff nativeCallRegs :: !GlobalRegSet nativeCallStackSpillSize :: !WordOff

Instances

Instances details

Outputable NativeCallInfo Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: NativeCallInfo -> SDoc Source #

voidTupleReturnInfo :: NativeCallInfo Source #

voidPrimCallInfo :: NativeCallInfo Source #

newtype ByteOff Source #

Constructors

ByteOff Int

Instances

Instances details

Enum ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods succ :: ByteOff -> ByteOff Source # pred :: ByteOff -> ByteOff Source # toEnum :: Int -> ByteOff Source # fromEnum :: ByteOff -> Int Source # enumFrom :: ByteOff -> [ByteOff] Source # enumFromThen :: ByteOff -> ByteOff -> [ByteOff] Source # enumFromTo :: ByteOff -> ByteOff -> [ByteOff] Source # enumFromThenTo :: ByteOff -> ByteOff -> ByteOff -> [ByteOff] Source #
Num ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods (+) :: ByteOff -> ByteOff -> ByteOff Source # (-) :: ByteOff -> ByteOff -> ByteOff Source # (*) :: ByteOff -> ByteOff -> ByteOff Source # negate :: ByteOff -> ByteOff Source # abs :: ByteOff -> ByteOff Source # signum :: ByteOff -> ByteOff Source # fromInteger :: Integer -> ByteOff Source #
Integral ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods quot :: ByteOff -> ByteOff -> ByteOff Source # rem :: ByteOff -> ByteOff -> ByteOff Source # div :: ByteOff -> ByteOff -> ByteOff Source # mod :: ByteOff -> ByteOff -> ByteOff Source # quotRem :: ByteOff -> ByteOff -> (ByteOff, ByteOff) Source # divMod :: ByteOff -> ByteOff -> (ByteOff, ByteOff) Source # toInteger :: ByteOff -> Integer Source #
Real ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods toRational :: ByteOff -> Rational Source #
Show ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> ByteOff -> ShowS Source # show :: ByteOff -> String Source # showList :: [ByteOff] -> ShowS Source #
Outputable ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: ByteOff -> SDoc Source #
Eq ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods (==) :: ByteOff -> ByteOff -> Bool # (/=) :: ByteOff -> ByteOff -> Bool #
Ord ByteOff Source #
Instance details Defined in GHC.ByteCode.Types Methods compare :: ByteOff -> ByteOff -> Ordering # (<) :: ByteOff -> ByteOff -> Bool # (<=) :: ByteOff -> ByteOff -> Bool # (>) :: ByteOff -> ByteOff -> Bool # (>=) :: ByteOff -> ByteOff -> Bool # max :: ByteOff -> ByteOff -> ByteOff # min :: ByteOff -> ByteOff -> ByteOff #

newtype WordOff Source #

Constructors

WordOff Int

Instances

Instances details

Enum WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods succ :: WordOff -> WordOff Source # pred :: WordOff -> WordOff Source # toEnum :: Int -> WordOff Source # fromEnum :: WordOff -> Int Source # enumFrom :: WordOff -> [WordOff] Source # enumFromThen :: WordOff -> WordOff -> [WordOff] Source # enumFromTo :: WordOff -> WordOff -> [WordOff] Source # enumFromThenTo :: WordOff -> WordOff -> WordOff -> [WordOff] Source #
Num WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods (+) :: WordOff -> WordOff -> WordOff Source # (-) :: WordOff -> WordOff -> WordOff Source # (*) :: WordOff -> WordOff -> WordOff Source # negate :: WordOff -> WordOff Source # abs :: WordOff -> WordOff Source # signum :: WordOff -> WordOff Source # fromInteger :: Integer -> WordOff Source #
Integral WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods quot :: WordOff -> WordOff -> WordOff Source # rem :: WordOff -> WordOff -> WordOff Source # div :: WordOff -> WordOff -> WordOff Source # mod :: WordOff -> WordOff -> WordOff Source # quotRem :: WordOff -> WordOff -> (WordOff, WordOff) Source # divMod :: WordOff -> WordOff -> (WordOff, WordOff) Source # toInteger :: WordOff -> Integer Source #
Real WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods toRational :: WordOff -> Rational Source #
Show WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> WordOff -> ShowS Source # show :: WordOff -> String Source # showList :: [WordOff] -> ShowS Source #
Outputable WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: WordOff -> SDoc Source #
Eq WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods (==) :: WordOff -> WordOff -> Bool # (/=) :: WordOff -> WordOff -> Bool #
Ord WordOff Source #
Instance details Defined in GHC.ByteCode.Types Methods compare :: WordOff -> WordOff -> Ordering # (<) :: WordOff -> WordOff -> Bool # (<=) :: WordOff -> WordOff -> Bool # (>) :: WordOff -> WordOff -> Bool # (>=) :: WordOff -> WordOff -> Bool # max :: WordOff -> WordOff -> WordOff # min :: WordOff -> WordOff -> WordOff #

data UnlinkedBCO Source #

Constructors

UnlinkedBCO
Fields unlinkedBCOName :: !Name unlinkedBCOArity :: !Int unlinkedBCOInstrs :: !(UArray Int Word16) unlinkedBCOBitmap :: !(UArray Int Word64) unlinkedBCOLits :: !(SizedSeq BCONPtr) unlinkedBCOPtrs :: !(SizedSeq BCOPtr)

Instances

Instances details

NFData UnlinkedBCO Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: UnlinkedBCO -> () Source #
Outputable UnlinkedBCO Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: UnlinkedBCO -> SDoc Source #

data BCOPtr Source #

Constructors

BCOPtrName !Name
BCOPtrPrimOp !PrimOp
BCOPtrBCO !UnlinkedBCO
BCOPtrBreakArray

Instances

Instances details

NFData BCOPtr Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: BCOPtr -> () Source #

data BCONPtr Source #

Constructors

BCONPtrWord !Word
BCONPtrLbl !FastString
BCONPtrItbl !Name
BCONPtrAddr !Name	A reference to a top-level string literal; see Note [Generating code for top-level string literal bindings] in GHC.StgToByteCode.
BCONPtrStr !ByteString	Only used internally in the assembler in an intermediate representation; should never appear in a fully-assembled UnlinkedBCO. Also see Note [Allocating string literals] in GHC.ByteCode.Asm.

Instances

Instances details

NFData BCONPtr Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: BCONPtr -> () Source #

type ItblEnv = NameEnv (Name, ItblPtr) Source #

newtype ItblPtr Source #

Constructors

ItblPtr (RemotePtr StgInfoTable)

Instances

Instances details

Show ItblPtr Source #
Instance details Defined in GHC.ByteCode.Types Methods showsPrec :: Int -> ItblPtr -> ShowS Source # show :: ItblPtr -> String Source # showList :: [ItblPtr] -> ShowS Source #
NFData ItblPtr Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: ItblPtr -> () Source #

type AddrEnv = NameEnv (Name, AddrPtr) Source #

newtype AddrPtr Source #

Constructors

AddrPtr (RemotePtr ())

Instances

Instances details

NFData AddrPtr Source #
Instance details Defined in GHC.ByteCode.Types Methods rnf :: AddrPtr -> () Source #

data CgBreakInfo Source #

Information about a breakpoint that we know at code-generation time In order to be used, this needs to be hydrated relative to the current HscEnv by hydrateCgBreakInfo. Everything here can be fully forced and that's critical for preventing space leaks (see #22530)

Constructors

CgBreakInfo
Fields cgb_tyvars :: ![IfaceTvBndr] Type variables in scope at the breakpoint cgb_vars :: ![Maybe (IfaceIdBndr, Word16)] cgb_resty :: !IfaceType

Instances

Instances details

Outputable CgBreakInfo Source #
Instance details Defined in GHC.ByteCode.Types Methods ppr :: CgBreakInfo -> SDoc Source #

data ModBreaks Source #

All the information about the breakpoints for a module

Constructors

ModBreaks

Fields

modBreaks_flags :: ForeignRef BreakArray
The array of flags, one per breakpoint, indicating which breakpoints are enabled.
modBreaks_locs :: !(Array BreakIndex SrcSpan)
An array giving the source span of each breakpoint.
modBreaks_vars :: !(Array BreakIndex [OccName])
An array giving the names of the free variables at each breakpoint.
modBreaks_decls :: !(Array BreakIndex [String])
An array giving the names of the declarations enclosing each breakpoint. See Note [Field modBreaks_decls]
modBreaks_ccs :: !(Array BreakIndex (RemotePtr CostCentre))
Array pointing to cost centre for each breakpoint
modBreaks_breakInfo :: IntMap CgBreakInfo
info about each breakpoint from the bytecode generator

type BreakIndex = Int Source #

Breakpoint index

emptyModBreaks :: ModBreaks Source #

Construct an empty ModBreaks

data CCostCentre Source #

C CostCentre type