[project @ 1997-08-25 21:47:18 by sof]

new: foHS

diff --git a/ghc/compiler/nativeGen/MachMisc.lhs b/ghc/compiler/nativeGen/MachMisc.lhs
index 6e0ae00..644a45d 100644 (file)
--- a/ghc/compiler/nativeGen/MachMisc.lhs
+++ b/ghc/compiler/nativeGen/MachMisc.lhs
@@ -10,7 +10,7 @@
 module MachMisc (
 
        fixedHdrSizeInWords, varHdrSizeInWords,
-       charLikeSize, intLikeSize, mutHS, dataHS,
+       charLikeSize, intLikeSize, mutHS, dataHS, foHS,
        sizeOf, primRepToSize,
 
        eXTRA_STK_ARGS_HERE,
@@ -201,11 +201,19 @@ blahLikeSize blah
     blahLikeRep = SpecialisedRep blah 0 1 SMNormalForm
 
 --------
-mutHS, dataHS :: StixTree
+mutHS, dataHS, foHS :: StixTree
 
 mutHS  = blah_hs (MuTupleRep 0)
 dataHS = blah_hs (DataRep 0)
 
+{- Semi-hack: to avoid introducing ForeignObjRep,
+   we hard-code the VHS for ForeignObj here.
+-}
+foHS   
+  = StInt (toInteger words)
+  where
+    words = fixedHdrSizeInWords + 1{-FOREIGN_VHS-}
+
 blah_hs blah
   = StInt (toInteger words)
   where