GHC.ByteCode.Instr

Bytecode instruction definitions

Documentation

data BCInstr

Constructors

STKCHECK !Word

PUSH_L !WordOff

PUSH_LL !WordOff !WordOff

PUSH_LLL !WordOff !WordOff !WordOff

PUSH8 !ByteOff

PUSH16 !ByteOff

PUSH32 !ByteOff

PUSH8_W !ByteOff

PUSH16_W !ByteOff

PUSH32_W !ByteOff

PUSH_G Name

PUSH_PRIMOP PrimOp

PUSH_BCO (ProtoBCO Name)

PUSH_ALTS (ProtoBCO Name) ArgRep

PUSH_ALTS_TUPLE (ProtoBCO Name) !NativeCallInfo (ProtoBCO Name)

PUSH_PAD8

PUSH_PAD16

PUSH_PAD32

PUSH_UBX8 Literal

PUSH_UBX16 Literal

PUSH_UBX32 Literal

PUSH_UBX Literal !WordOff

PUSH_ADDR Name

PUSH_APPLY_N

PUSH_APPLY_V

PUSH_APPLY_F

PUSH_APPLY_D

PUSH_APPLY_L

PUSH_APPLY_P

PUSH_APPLY_PP

PUSH_APPLY_PPP

PUSH_APPLY_PPPP

PUSH_APPLY_PPPPP

PUSH_APPLY_PPPPPP

SLIDE !WordOff !WordOff

ALLOC_AP !HalfWord

ALLOC_AP_NOUPD !HalfWord

ALLOC_PAP !HalfWord !HalfWord

MKAP !WordOff !HalfWord

MKPAP !WordOff !HalfWord

UNPACK !WordOff

PACK DataCon !WordOff

LABEL LocalLabel

TESTLT_I !Int LocalLabel

TESTEQ_I !Int LocalLabel

TESTLT_W !Word LocalLabel

TESTEQ_W !Word LocalLabel

TESTLT_I64 !Int64 LocalLabel

TESTEQ_I64 !Int64 LocalLabel

TESTLT_I32 !Int32 LocalLabel

TESTEQ_I32 !Int32 LocalLabel

TESTLT_I16 !Int16 LocalLabel

TESTEQ_I16 !Int16 LocalLabel

TESTLT_I8 !Int8 LocalLabel

TESTEQ_I8 !Int16 LocalLabel

TESTLT_W64 !Word64 LocalLabel

TESTEQ_W64 !Word64 LocalLabel

TESTLT_W32 !Word32 LocalLabel

TESTEQ_W32 !Word32 LocalLabel

TESTLT_W16 !Word16 LocalLabel

TESTEQ_W16 !Word16 LocalLabel

TESTLT_W8 !Word8 LocalLabel

TESTEQ_W8 !Word8 LocalLabel

TESTLT_F !Float LocalLabel

TESTEQ_F !Float LocalLabel

TESTLT_D !Double LocalLabel

TESTEQ_D !Double LocalLabel

TESTLT_P !Word16 LocalLabel

TESTEQ_P !Word16 LocalLabel

CASEFAIL

JMP LocalLabel

CCALL !WordOff (RemotePtr C_ffi_cif) !Word16

PRIMCALL

SWIZZLE !WordOff !Int

ENTER

RETURN ArgRep

RETURN_TUPLE

BRK_FUN !Word16 Unique (RemotePtr CostCentre)

Instances

Outputable BCInstr

Defined in GHC.ByteCode.Instr

Methods

ppr :: BCInstr -> SDoc

data ProtoBCO a

Constructors

ProtoBCO

Fields

• protoBCOName :: a
• protoBCOInstrs :: [BCInstr]
• protoBCOBitmap :: [StgWord]
• protoBCOBitmapSize :: Word
• protoBCOArity :: Int
• protoBCOExpr :: Either [CgStgAlt] CgStgRhs
• protoBCOFFIs :: [FFIInfo]

Instances

Outputable a => Outputable (ProtoBCO a)

Defined in GHC.ByteCode.Instr

Methods

ppr :: ProtoBCO a -> SDoc

bciStackUse :: BCInstr -> Word

newtype LocalLabel

A local block label (e.g. identifying a case alternative).

Constructors

LocalLabel

Fields

• getLocalLabel :: Word32

Instances

Outputable LocalLabel

Defined in GHC.ByteCode.Instr

Methods

ppr :: LocalLabel -> SDoc

Eq LocalLabel

Defined in GHC.ByteCode.Instr

Methods

(==) :: LocalLabel -> LocalLabel -> Bool

(/=) :: LocalLabel -> LocalLabel -> Bool

Ord LocalLabel

Defined in GHC.ByteCode.Instr

Methods

compare :: LocalLabel -> LocalLabel -> Ordering

(<) :: LocalLabel -> LocalLabel -> Bool

(<=) :: LocalLabel -> LocalLabel -> Bool

(>) :: LocalLabel -> LocalLabel -> Bool

(>=) :: LocalLabel -> LocalLabel -> Bool

max :: LocalLabel -> LocalLabel -> LocalLabel

min :: LocalLabel -> LocalLabel -> LocalLabel