Refactor SrcLoc and SrcSpan

[ghc-hetmet.git] / compiler / codeGen / CgHpc.hs

diff --git a/compiler/codeGen/CgHpc.hs b/compiler/codeGen/CgHpc.hs
index acaa266..4875650 100644 (file)
--- a/compiler/codeGen/CgHpc.hs
+++ b/compiler/codeGen/CgHpc.hs
@@ -6,85 +6,34 @@
 --
 -----------------------------------------------------------------------------
 
-{-# OPTIONS_GHC -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/WorkingConventions#Warnings
--- for details
+module CgHpc (cgTickBox, hpcTable) where
 
-module CgHpc (cgTickBox, initHpc, hpcTable) where
-
-import Cmm
+import OldCmm
 import CLabel
 import Module
-import MachOp
-import CmmUtils
-import CgUtils
+import OldCmmUtils
 import CgMonad
-import CgForeignCall
-import ForeignCall
-import ClosureInfo
-import FastString
 import HscTypes
-import Char
-import StaticFlags
-import PackageConfig 
 
 cgTickBox :: Module -> Int -> Code
 cgTickBox mod n = do
-       let tick_box = (cmmIndex I64
+       let tick_box = (cmmIndex W64
                        (CmmLit $ CmmLabel $ mkHpcTicksLabel $ mod)
-                       (fromIntegral n)
+                       n
                       )
        stmtsC [ CmmStore tick_box
-                         (CmmMachOp (MO_Add I64)
-                                               [ CmmLoad tick_box I64
-                                               , CmmLit (CmmInt 1 I64)
+                         (CmmMachOp (MO_Add W64)
+                                               [ CmmLoad tick_box b64
+                                               , CmmLit (CmmInt 1 W64)
                                                ])
               ] 
 
 hpcTable :: Module -> HpcInfo -> Code
 hpcTable this_mod (HpcInfo hpc_tickCount _) = do
-                        emitData ReadOnlyData
-                                        [ CmmDataLabel mkHpcModuleNameLabel
-                                        , CmmString $ map (fromIntegral . ord)
-                                                         (full_name_str)
-                                                      ++ [0]
-                                        ]
                         emitData Data $ [ CmmDataLabel (mkHpcTicksLabel this_mod)
                                         ] ++
-                                        [ CmmStaticLit (CmmInt 0 I64)
+                                        [ CmmStaticLit (CmmInt 0 W64)
                                         | _ <- take hpc_tickCount [0::Int ..]
                                         ]
-  where
-    module_name_str = moduleNameString (Module.moduleName this_mod)
-    full_name_str   = if modulePackageId this_mod == mainPackageId 
-                     then module_name_str
-                     else packageIdString (modulePackageId this_mod) ++ "/" ++
-                          module_name_str
-
-hpcTable this_mod (NoHpcInfo {}) = error "TODO: impossible"
-
-initHpc :: Module -> HpcInfo -> Code
-initHpc this_mod (HpcInfo tickCount hashNo)
-  = do { id <- newNonPtrTemp wordRep -- TODO FIXME NOW
-       ; emitForeignCall'
-               PlayRisky
-               [(id,NoHint)]
-               (CmmCallee
-                 (CmmLit $ CmmLabel $ mkForeignLabel mod_alloc Nothing False)
-                  CCallConv
-               )
-               [ (mkLblExpr mkHpcModuleNameLabel,PtrHint)
-               , (CmmLit $ mkIntCLit tickCount,NoHint)
-               , (CmmLit $ mkIntCLit hashNo,NoHint)
-               , (CmmLit $ CmmLabel $ mkHpcTicksLabel $ this_mod,PtrHint)
-               ]
-               (Just [])
-               NoC_SRT -- No SRT b/c we PlayRisky
-               CmmMayReturn
-       }
-  where
-       mod_alloc = mkFastString "hs_hpc_module"
 
+hpcTable _ (NoHpcInfo {}) = error "TODO: impossible"