X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FStaticFlags.hs;h=53957e774485b85876c5d9aaab3d2d597f39e016;hb=5ddee764beb312933256096d03df7c3ec47ac452;hp=68c50c8aa6863d1171e4420468c03ab5a3c2530b;hpb=f1b54a07ca9fb6344e94affc716487b61c5657ad;p=ghc-hetmet.git

diff --git a/compiler/main/StaticFlags.hs b/compiler/main/StaticFlags.hs
index 68c50c8..53957e7 100644
--- a/compiler/main/StaticFlags.hs
+++ b/compiler/main/StaticFlags.hs
@@ -27,6 +27,10 @@ module StaticFlags (
 	opt_SccProfilingOn,
 	opt_DoTickyProfiling,
 
+        -- Hpc opts
+	opt_Hpc,
+        opt_Hpc_Tracer,
+
 	-- language opts
 	opt_DictsStrict,
 	opt_IrrefutableTuples,
@@ -37,7 +41,6 @@ module StaticFlags (
 	-- optimisation opts
 	opt_NoMethodSharing, 
 	opt_NoStateHack,
-	opt_LiberateCaseThreshold,
 	opt_CprOff,
 	opt_RulesOff,
 	opt_SimplNoPreInlining,
@@ -94,7 +97,7 @@ parseStaticFlags args = do
   when (not (null errs)) $ throwDyn (UsageError (unlines errs))
 
     -- deal with the way flags: the way (eg. prof) gives rise to
-    -- futher flags, some of which might be static.
+    -- further flags, some of which might be static.
   way_flags <- findBuildTag
 
     -- if we're unregisterised, add some more flags
@@ -150,6 +153,11 @@ static_flags = [
   ,  ( "dppr-user-length", AnySuffix addOpt )
       -- rest of the debugging flags are dynamic
 
+	--------- Haskell Program Coverage -----------------------------------
+
+  ,  ( "fhpc"           , PassFlag addOpt )
+  ,  ( "fhpc-tracer"    , PassFlag addOpt )
+
 	--------- Profiling --------------------------------------------------
   ,  ( "auto-all"	, NoArg (addOpt "-fauto-sccs-on-all-toplevs") )
   ,  ( "auto"		, NoArg (addOpt "-fauto-sccs-on-exported-toplevs") )
@@ -264,6 +272,13 @@ opt_AutoSccsOnIndividualCafs	= lookUp  FSLIT("-fauto-sccs-on-individual-cafs")
 opt_SccProfilingOn		= lookUp  FSLIT("-fscc-profiling")
 opt_DoTickyProfiling		= lookUp  FSLIT("-fticky-ticky")
 
+
+-- Hpc opts
+
+opt_Hpc				= lookUp FSLIT("-fhpc")  
+				  || opt_Hpc_Tracer 
+opt_Hpc_Tracer			= lookUp FSLIT("-fhpc-tracer")
+
 -- language opts
 opt_DictsStrict			= lookUp  FSLIT("-fdicts-strict")
 opt_IrrefutableTuples		= lookUp  FSLIT("-firrefutable-tuples")
@@ -276,7 +291,6 @@ opt_NoMethodSharing		= lookUp  FSLIT("-fno-method-sharing")
 opt_CprOff			= lookUp  FSLIT("-fcpr-off")
 opt_RulesOff			= lookUp  FSLIT("-frules-off")
 	-- Switch off CPR analysis in the new demand analyser
-opt_LiberateCaseThreshold	= lookup_def_int "-fliberate-case-threshold" (10::Int)
 opt_MaxWorkerArgs		= lookup_def_int "-fmax-worker-args" (10::Int)
 
 opt_GranMacros			= lookUp  FSLIT("-fgransim")
@@ -300,7 +314,11 @@ opt_UF_UpdateInPlace		= lookUp  FSLIT("-funfolding-update-in-place")
 
 opt_UF_DearOp   = ( 4 :: Int)
 			
+#if darwin_TARGET_OS && x86_64_TARGET_ARCH
+opt_PIC                         = True
+#else
 opt_PIC                         = lookUp FSLIT("-fPIC")
+#endif
 opt_Static			= lookUp  FSLIT("-static")
 opt_Unregisterised		= lookUp  FSLIT("-funregisterised")
 
@@ -471,7 +489,8 @@ findBuildTag :: IO [String]  -- new options
 findBuildTag = do
   way_names <- readIORef v_Ways
   let ws = sort (nub way_names)
-  if not (allowed_combination ws)
+  res <-
+    if not (allowed_combination ws)
       then throwDyn (CmdLineError $
       		    "combination not supported: "  ++
       		    foldr1 (\a b -> a ++ '/':b) 
@@ -485,6 +504,15 @@ findBuildTag = do
       	   writeIORef v_RTS_Build_tag rts_tag
       	   return (concat flags)
 
+  -- krc: horrible, I know.
+  (if opt_DoTickyProfiling then do
+                  writeIORef v_RTS_Build_tag (mkBuildTag [(lkupWay WayTicky)])
+                  return (res ++ (wayOpts (lkupWay WayTicky)))
+   else
+                  return res)
+
+
+
 mkBuildTag :: [Way] -> String
 mkBuildTag ways = concat (intersperse "_" (map wayTag ways))