ghc-6.10.4: The GHC API Contents Index

CgStackery

Synopsis

spRel :: VirtualSpOffset -> VirtualSpOffset -> WordOff getVirtSp :: FCode VirtualSpOffset getRealSp :: FCode VirtualSpOffset setRealSp :: VirtualSpOffset -> Code setRealAndVirtualSp :: VirtualSpOffset -> Code getSpRelOffset :: VirtualSpOffset -> FCode CmmExpr allocPrimStack :: CgRep -> FCode VirtualSpOffset allocStackTop :: WordOff -> FCode VirtualSpOffset deAllocStackTop :: WordOff -> FCode VirtualSpOffset adjustStackHW :: VirtualSpOffset -> Code getFinalStackHW :: (VirtualSpOffset -> Code) -> Code setStackFrame :: VirtualSpOffset -> Code getStackFrame :: FCode VirtualSpOffset mkVirtStkOffsets :: VirtualSpOffset -> [(CgRep, a)] -> (VirtualSpOffset, [(a, VirtualSpOffset)]) mkStkAmodes :: VirtualSpOffset -> [(CgRep, CmmExpr)] -> FCode (VirtualSpOffset, CmmStmts) freeStackSlots :: [VirtualSpOffset] -> Code pushUpdateFrame :: CmmExpr -> Code -> Code emitPushUpdateFrame :: CmmExpr -> CmmExpr -> Code

Documentation

spRel :: VirtualSpOffset -> VirtualSpOffset -> WordOff

getVirtSp :: FCode VirtualSpOffset

getRealSp :: FCode VirtualSpOffset

setRealSp :: VirtualSpOffset -> Code

setRealAndVirtualSp :: VirtualSpOffset -> Code

getSpRelOffset :: VirtualSpOffset -> FCode CmmExpr

allocPrimStack :: CgRep -> FCode VirtualSpOffset

allocStackTop :: WordOff -> FCode VirtualSpOffset

deAllocStackTop :: WordOff -> FCode VirtualSpOffset

adjustStackHW :: VirtualSpOffset -> Code

getFinalStackHW :: (VirtualSpOffset -> Code) -> Code

setStackFrame :: VirtualSpOffset -> Code

getStackFrame :: FCode VirtualSpOffset

mkVirtStkOffsets :: VirtualSpOffset -> [(CgRep, a)] -> (VirtualSpOffset, [(a, VirtualSpOffset)])

mkStkAmodes :: VirtualSpOffset -> [(CgRep, CmmExpr)] -> FCode (VirtualSpOffset, CmmStmts)

mkStkAmodes is a higher-level version of mkVirtStkOffsets. It starts from the tail-call locations. It returns a single list of addressing modes for the stack locations, and therefore is in the monad. It doesn't adjust the high water mark.

freeStackSlots :: [VirtualSpOffset] -> Code

pushUpdateFrame :: CmmExpr -> Code -> Code

emitPushUpdateFrame :: CmmExpr -> CmmExpr -> Code

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