remove empty dir

[ghc-hetmet.git] / ghc / compiler / nativeGen / PprMach.hs

diff --git a/ghc/compiler/nativeGen/PprMach.hs b/ghc/compiler/nativeGen/PprMach.hs
index 69d6573..afa5bcd 100644 (file)
--- a/ghc/compiler/nativeGen/PprMach.hs
+++ b/ghc/compiler/nativeGen/PprMach.hs
@@ -50,7 +50,7 @@ import MONAD_ST
 import Char            ( chr, ord )
 import Maybe            ( isJust )
 
-#if powerpc_TARGET_ARCH
+#if powerpc_TARGET_ARCH || darwin_TARGET_OS
 import DATA_WORD(Word32)
 import DATA_BITS
 #endif
@@ -697,17 +697,11 @@ pprLabel :: CLabel -> Doc
 pprLabel lbl = pprGloblDecl lbl $$ (pprCLabel_asm lbl <> char ':')
 
 
--- Assume we want to backslash-convert the string
 pprASCII str
-  = vcat (map do1 (str ++ [chr 0]))
+  = vcat (map do1 str) $$ do1 0
     where
-       do1 :: Char -> Doc
-       do1 c = ptext SLIT("\t.byte\t0x") <> hshow (ord c)
-
-       hshow :: Int -> Doc
-       hshow n | n >= 0 && n <= 255
-               = char (tab !! (n `div` 16)) <> char (tab !! (n `mod` 16))
-       tab = "0123456789ABCDEF"
+       do1 :: Word8 -> Doc
+       do1 w = ptext SLIT("\t.byte\t") <> int (fromIntegral w)
 
 pprAlign bytes =
        IF_ARCH_alpha(ptextSLIT(".align ") <> int pow2,
@@ -750,6 +744,14 @@ pprDataItem lit
 #if i386_TARGET_ARCH || x86_64_TARGET_ARCH
        ppr_item I16  x = [ptext SLIT("\t.word\t") <> pprImm imm]
 #endif
+#if i386_TARGET_ARCH && darwin_TARGET_OS
+        ppr_item I64 (CmmInt x _)  =
+                [ptext SLIT("\t.long\t")
+                    <> int (fromIntegral (fromIntegral x :: Word32)),
+                 ptext SLIT("\t.long\t")
+                    <> int (fromIntegral
+                        (fromIntegral (x `shiftR` 32) :: Word32))]
+#endif
 #if i386_TARGET_ARCH
        ppr_item I64  x = [ptext SLIT("\t.quad\t") <> pprImm imm]
 #endif