Stack smashing when using FunPtr wrappers on ARM

[Nathan Hüsken]

I tried it here with android. It works, no segfault.
I have used llvm-3.2, maybe that helps?

On 01/24/2013 03:44 PM, Stephen Paul Weber wrote:
> I just got my unregistered LLVM-based ARM cross-compiler to a working
> place, which means I can produce any binaries which do no crash.  Yay!
> 
> However, <http://hackage.haskell.org/trac/ghc/ticket/7621> when I try to
> use FunPtr wrappers, something smashes the stack.
> 
> Would others working on ARM cross-compilers be willing to try this test
> and see if it works for you:
> 
> {-# LANGUAGE ForeignFunctionInterface #-}
> module Main (main) where
> 
> import Foreign.Ptr
> 
> foreign import ccall "wrapper" wrap_refresh :: ( IO ()) -> IO (FunPtr (
> IO ()))
> 
> main :: IO ()
> main = do
>     wrap_refresh (return ())
>     return ()
>