import Foreign
import Foreign.C
-#ifdef DEBUG
import Text.Printf
-#endif
import Mate.Debug
-- unified place for allocating Memory
ptr <- mallocBytes size
printfStr "mallocObject: %d\n" size
return $ fromIntegral $ ptrToIntPtr ptr
+
+-- TODO: delete me
+foreign export ccall demoInterfaceCall :: CUInt -> IO ()
+demoInterfaceCall :: CUInt -> IO ()
+demoInterfaceCall val = do
+ printf "demoInterfaceCall: 0x%08x\n" (fromIntegral val :: Word32)
+ return ()
foreign import ccall "dynamic"
code_void :: FunPtr (IO ()) -> IO ()
+foreign import ccall "&demoInterfaceCall"
+ demoInterfaceCallAddr :: FunPtr (CUInt -> IO ())
+
getMethodEntry :: CPtrdiff -> CPtrdiff -> IO CPtrdiff
getMethodEntry signal_from methodtable = do
let flags = methodAccessFlags mm'
if S.member ACC_NATIVE flags
then do
- -- TODO(bernhard): cleaner please... *do'h*
- let sym1 = replace "/" "_" $ toString cm
- parenth = replace "(" "_" $ replace ")" "_" $ toString $ encode sig
- sym2 = replace ";" "_" $ replace "/" "_" parenth
- symbol = sym1 ++ "__" ++ toString method ++ "__" ++ sym2
- printfMp "native-call: symbol: %s\n" symbol
- nf <- loadNativeFunction symbol
- setMethodMap $ M.insert mi' nf mmap
- return nf
+ let scm = toString cm; smethod = toString method
+ if scm == "jmate/lang/MateRuntime" then do
+ case smethod of
+ "demoInterfaceCall" ->
+ return . funPtrToAddr $ demoInterfaceCallAddr
+ _ ->
+ error $ "native-call: " ++ smethod ++ " not found."
+ else do
+ -- TODO(bernhard): cleaner please... *do'h*
+ let sym1 = replace "/" "_" scm
+ parenth = replace "(" "_" $ replace ")" "_" $ toString $ encode sig
+ sym2 = replace ";" "_" $ replace "/" "_" parenth
+ symbol = sym1 ++ "__" ++ smethod ++ "__" ++ sym2
+ printfMp "native-call: symbol: %s\n" symbol
+ nf <- loadNativeFunction symbol
+ setMethodMap $ M.insert mi' nf mmap
+ return nf
else do
rawmethod <- parseMethod cls' method sig
entry <- compileBB rawmethod (MethodInfo method (thisClass cls') sig)
Just w32 -> return w32
return $ fromIntegral entryaddr
+funPtrToAddr :: Num b => FunPtr a -> b
+funPtrToAddr = fromIntegral . ptrToIntPtr . castFunPtrToPtr
+
lookupMethodRecursive :: B.ByteString -> MethodSignature -> [B.ByteString] -> Class Direct
-> IO (Maybe (Method Direct, [B.ByteString], Class Direct))
lookupMethodRecursive name sig clsnames cls =