Hi all, I'd like to load a value from a .o file. I've got... import ObjLink main = do initObjLinker loadObj "Thing.o" resolveObjs Just ptr <- lookupSymbol "Thing_value_closure" Is that the correct symbol to load for the name "value" in module "Thing"? And if so, how to I get the haskell value out of the Ptr that I get from lookupSymbol? I found some code to do it and it works value :: Int, but it seg faults if value :: Integer, or something more complex like a function. {-# LANGUAGE MagicHash #-} {-# LANGUAGE UnboxedTuples #-} ... let !(Ptr addr) = ptr in case addrToHValue# addr of (# hval #) -> hval Is there some documentation for this that I'm missing? I'm looking at haddock with just type signatures, like this: http://www.haskell.org/ghc/docs/7.0.3/html/libraries/ghc-7.0.3/ObjLink.html (I'm a haskell beginner.) thank you, Rob