X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FnativeGen%2FPPC%2FCodeGen.hs;h=8a4228b578fbc9213b8d0e6ffdaeea029f442eb8;hp=6661a3ec92478326a06190c0476e6e130e417cec;hb=49a8e5c021009430d373d6224b29004c7d18c408;hpb=b04a210e26ca57242fd052f2aa91011a80b76299

diff --git a/compiler/nativeGen/PPC/CodeGen.hs b/compiler/nativeGen/PPC/CodeGen.hs
index 6661a3e..8a4228b 100644
--- a/compiler/nativeGen/PPC/CodeGen.hs
+++ b/compiler/nativeGen/PPC/CodeGen.hs
@@ -22,7 +22,7 @@ where
 
 #include "HsVersions.h"
 #include "nativeGen/NCG.h"
-#include "MachDeps.h"
+#include "../includes/MachDeps.h"
 
 -- NCG stuff:
 import PPC.Instr
@@ -35,6 +35,7 @@ import PIC
 import Size
 import RegClass
 import Reg
+import TargetReg
 import Platform
 
 -- Our intermediate code:
@@ -55,6 +56,11 @@ import Data.Bits
 import Data.Int
 import Data.Word
 
+#if darwin_TARGET_OS || linux_TARGET_OS
+import BasicTypes
+import FastString
+#endif
+
 -- -----------------------------------------------------------------------------
 -- Top-level of the instruction selector
 
@@ -171,15 +177,15 @@ swizzleRegisterRep (Any _ codefn)     size = Any   size codefn
 getRegisterReg :: CmmReg -> Reg
 
 getRegisterReg (CmmLocal (LocalReg u pk))
-  = mkVReg u (cmmTypeSize pk)
+  = RegVirtual $ mkVirtualReg u (cmmTypeSize pk)
 
 getRegisterReg (CmmGlobal mid)
-  = case get_GlobalReg_reg_or_addr mid of
-       Left (RealReg rrno) -> RealReg rrno
-       _other -> pprPanic "getRegisterReg-memory" (ppr $ CmmGlobal mid)
-          -- By this stage, the only MagicIds remaining should be the
-          -- ones which map to a real machine register on this
-          -- platform.  Hence ...
+  = case globalRegMaybe mid of
+        Just reg -> reg
+        Nothing  -> pprPanic "getRegisterReg-memory" (ppr $ CmmGlobal mid)
+        -- By this stage, the only MagicIds remaining should be the
+        -- ones which map to a real machine register on this
+        -- platform.  Hence ...
 
 
 {-
@@ -300,7 +306,7 @@ assignReg_I64Code :: CmmReg  -> CmmExpr -> NatM InstrBlock
 assignReg_I64Code (CmmLocal (LocalReg u_dst pk)) valueTree = do
    ChildCode64 vcode r_src_lo <- iselExpr64 valueTree
    let 
-         r_dst_lo = mkVReg u_dst II32
+         r_dst_lo = RegVirtual $ mkVirtualReg u_dst II32
          r_dst_hi = getHiVRegFromLo r_dst_lo
          r_src_hi = getHiVRegFromLo r_src_lo
          mov_lo = MR r_dst_lo r_src_lo
@@ -324,7 +330,7 @@ iselExpr64 (CmmLoad addrTree ty) | isWord64 ty = do
                          rlo
 
 iselExpr64 (CmmReg (CmmLocal (LocalReg vu ty))) | isWord64 ty
-   = return (ChildCode64 nilOL (mkVReg vu II32))
+   = return (ChildCode64 nilOL (RegVirtual $ mkVirtualReg vu II32))
 
 iselExpr64 (CmmLit (CmmInt i _)) = do
   (rlo,rhi) <- getNewRegPairNat II32
@@ -371,6 +377,11 @@ iselExpr64 expr
 
 getRegister :: CmmExpr -> NatM Register
 
+getRegister (CmmReg (CmmGlobal PicBaseReg))
+  = do
+      reg <- getPicBaseNat archWordSize
+      return (Fixed archWordSize reg nilOL)
+
 getRegister (CmmReg reg) 
   = return (Fixed (cmmTypeSize (cmmRegType reg)) 
 		  (getRegisterReg reg) nilOL)
@@ -408,7 +419,7 @@ getRegister (CmmLoad mem pk)
   | not (isWord64 pk)
   = do
         Amode addr addr_code <- getAmode mem
-        let code dst = ASSERT((regClass dst == RcDouble) == isFloatType pk)
+        let code dst = ASSERT((targetClassOfReg dst == RcDouble) == isFloatType pk)
                        addr_code `snocOL` LD size dst addr
         return (Any size code)
           where size = cmmTypeSize pk
@@ -1053,7 +1064,7 @@ genCCall target dest_regs argsAndHints
             do
                 dflags <- getDynFlagsNat
                 mopExpr <- cmmMakeDynamicReference dflags addImportNat CallReference $
-                              mkForeignLabel functionName Nothing True
+                              mkForeignLabel functionName Nothing ForeignLabelInThisPackage IsFunction
                 let mopLabelOrExpr = case mopExpr of
                         CmmLit (CmmLabel lbl) -> Left lbl
                         _ -> Right mopExpr