{-# LINE 1 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
module GHC.Exts.Heap.InfoTable
( module GHC.Exts.Heap.InfoTable.Types
, itblSize
, peekItbl
, pokeItbl
) where
import Prelude
import GHC.Exts.Heap.InfoTable.Types
{-# LINE 16 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
import Foreign
peekItbl :: Ptr StgInfoTable -> IO StgInfoTable
peekItbl a0 = do
{-# LINE 35 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
let ptr = a0
entry' = Nothing
{-# LINE 38 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
ptrs' <- ((\hsc_ptr -> peekByteOff hsc_ptr 0)) ptr
{-# LINE 39 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
nptrs' <- ((\hsc_ptr -> peekByteOff hsc_ptr 4)) ptr
{-# LINE 40 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
tipe' <- ((\hsc_ptr -> peekByteOff hsc_ptr 8)) ptr
{-# LINE 41 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
srtlen' <- ((\hsc_ptr -> peekByteOff hsc_ptr 12)) a0
{-# LINE 42 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
return StgInfoTable
{ entry = entry'
, ptrs = ptrs'
, nptrs = nptrs'
, tipe = toEnum (fromIntegral (tipe' :: HalfWord))
, srtlen = srtlen'
, code = Nothing
}
pokeItbl :: Ptr StgInfoTable -> StgInfoTable -> IO ()
pokeItbl a0 itbl = do
{-# LINE 56 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
((\hsc_ptr -> pokeByteOff hsc_ptr 0)) a0 (ptrs itbl)
{-# LINE 57 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
((\hsc_ptr -> pokeByteOff hsc_ptr 4)) a0 (nptrs itbl)
{-# LINE 58 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
((\hsc_ptr -> pokeByteOff hsc_ptr 8)) a0 (toHalfWord (fromEnum (tipe itbl)))
{-# LINE 59 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
((\hsc_ptr -> pokeByteOff hsc_ptr 12)) a0 (srtlen itbl)
{-# LINE 60 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
{-# LINE 61 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
let code_offset = a0 `plusPtr` ((16))
{-# LINE 62 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
case code itbl of
Nothing -> return ()
Just (Left xs) -> pokeArray code_offset xs
Just (Right xs) -> pokeArray code_offset xs
{-# LINE 67 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}
where
toHalfWord :: Int -> HalfWord
toHalfWord i = fromIntegral i
itblSize :: Int
itblSize = ((16))
{-# LINE 74 "libraries/ghc-heap/GHC/Exts/Heap/InfoTable.hsc" #-}