X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fghci%2FObjLink.lhs;h=4047301e02328de2ad4be7b8130cbabc12960ac3;hb=6aaa17c7d5417bbe20aa56c1f7160930223d4ed8;hp=d5e0f7bd926bbe97722cfc62e90531e2b9ed2ac1;hpb=2011e9b1cbe775094dc2fd7968a8175068dc0ee8;p=ghc-hetmet.git

diff --git a/compiler/ghci/ObjLink.lhs b/compiler/ghci/ObjLink.lhs
index d5e0f7b..4047301 100644
--- a/compiler/ghci/ObjLink.lhs
+++ b/compiler/ghci/ObjLink.lhs
@@ -11,13 +11,19 @@ Primarily, this module consists of an interface to the C-land dynamic linker.
 \begin{code}
 {-# OPTIONS -#include "Linker.h" #-}
 
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module ObjLink ( 
    initObjLinker,	 -- :: IO ()
    loadDLL,		 -- :: String -> IO (Maybe String)
    loadObj,     	 -- :: String -> IO ()
    unloadObj,   	 -- :: String -> IO ()
    insertSymbol,         -- :: String -> String -> Ptr a -> IO ()
-   insertStableSymbol,   -- :: String -> String -> a -> IO ()
    lookupSymbol,	 -- :: String -> IO (Maybe (Ptr a))
    resolveObjs  	 -- :: IO SuccessFlag
   )  where
@@ -32,6 +38,8 @@ import Foreign.C
 import Foreign		( nullPtr )
 import GHC.Exts         ( Ptr(..), unsafeCoerce# )
 
+
+
 -- ---------------------------------------------------------------------------
 -- RTS Linker Interface
 -- ---------------------------------------------------------------------------
@@ -43,13 +51,6 @@ insertSymbol obj_name key symbol
          withCString str $ \c_str ->
           c_insertSymbol c_obj_name c_str symbol
 
-insertStableSymbol :: String -> String -> a -> IO ()
-insertStableSymbol obj_name key symbol
-    = let str = prefixUnderscore key
-      in withCString obj_name $ \c_obj_name ->
-         withCString str $ \c_str ->
-          c_insertStableSymbol c_obj_name c_str (Ptr (unsafeCoerce# symbol))
-
 lookupSymbol :: String -> IO (Maybe (Ptr a))
 lookupSymbol str_in = do
    let str = prefixUnderscore str_in
@@ -92,17 +93,14 @@ resolveObjs = do
    return (successIf (r /= 0))
 
 -- ---------------------------------------------------------------------------
--- Foreign declaractions to RTS entry points which does the real work;
+-- Foreign declarations to RTS entry points which does the real work;
 -- ---------------------------------------------------------------------------
 
 foreign import ccall unsafe "addDLL"	   c_addDLL :: CString -> IO CString
 foreign import ccall unsafe "initLinker"   initObjLinker :: IO ()
 foreign import ccall unsafe "insertSymbol" c_insertSymbol :: CString -> CString -> Ptr a -> IO ()
-foreign import ccall unsafe "insertStableSymbol" c_insertStableSymbol
-    :: CString -> CString -> Ptr a -> IO ()
 foreign import ccall unsafe "lookupSymbol" c_lookupSymbol :: CString -> IO (Ptr a)
 foreign import ccall unsafe "loadObj"      c_loadObj :: CString -> IO Int
 foreign import ccall unsafe "unloadObj"    c_unloadObj :: CString -> IO Int
 foreign import ccall unsafe "resolveObjs"  c_resolveObjs :: IO Int
-
 \end{code}