Haskell Program Coverage

[ghc-hetmet.git] / compiler / main / DynFlags.hs

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 20376f0..53fa11a 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -121,6 +121,7 @@ data DynFlag
    | Opt_D_dump_splices
    | Opt_D_dump_BCOs
    | Opt_D_dump_vect
+   | Opt_D_dump_hpc
    | Opt_D_source_stats
    | Opt_D_verbose_core2core
    | Opt_D_verbose_stg2stg
@@ -198,6 +199,8 @@ data DynFlag
    | Opt_HideAllPackages
    | Opt_PrintBindResult
    | Opt_Haddock
+   | Opt_Hpc
+   | Opt_Hpc_Trace
 
    -- keeping stuff
    | Opt_KeepHiDiffs
@@ -255,6 +258,8 @@ data DynFlags = DynFlags {
   ghcUsagePath          :: FilePath,    -- Filled in by SysTools
   ghciUsagePath         :: FilePath,    -- ditto
 
+  hpcDir               :: String,      -- ^ path to store the .mix files
+
   -- options for particular phases
   opt_L                        :: [String],
   opt_P                        :: [String],
@@ -392,6 +397,8 @@ defaultDynFlags =
        cmdlineFrameworks       = [],
        tmpDir                  = cDEFAULT_TMPDIR,
        
+        hpcDir                 = ".hpc",
+
        opt_L                   = [],
        opt_P                   = [],
        opt_F                   = [],
@@ -875,6 +882,7 @@ dynamic_flags = [
   ,  ( "no-hs-main"     , NoArg (setDynFlag Opt_NoHsMain))
   ,  ( "main-is"       , SepArg setMainIs )
   ,  ( "haddock"       , NoArg (setDynFlag Opt_Haddock) )
+  ,  ( "hpcdir"                , SepArg setOptHpcDir )
 
        ------- recompilation checker (DEPRECATED, use -fforce-recomp) -----
   ,  ( "recomp"                , NoArg (unSetDynFlag Opt_ForceRecomp) )
@@ -938,6 +946,8 @@ dynamic_flags = [
   ,  ( "ddump-hi",               setDumpFlag Opt_D_dump_hi)
   ,  ( "ddump-minimal-imports",  NoArg (setDynFlag Opt_D_dump_minimal_imports))
   ,  ( "ddump-vect",            setDumpFlag Opt_D_dump_vect)
+  ,  ( "ddump-hpc",             setDumpFlag Opt_D_dump_hpc)
+  
   ,  ( "dcore-lint",            NoArg (setDynFlag Opt_DoCoreLinting))
   ,  ( "dstg-lint",             NoArg (setDynFlag Opt_DoStgLinting))
   ,  ( "dcmm-lint",             NoArg (setDynFlag Opt_DoCmmLinting))
@@ -1041,7 +1051,9 @@ fFlags = [
   ( "excess-precision",                        Opt_ExcessPrecision ),
   ( "asm-mangling",                    Opt_DoAsmMangling ),
   ( "print-bind-result",               Opt_PrintBindResult ),
-  ( "force-recomp",                    Opt_ForceRecomp )
+  ( "force-recomp",                    Opt_ForceRecomp ),
+  ( "hpc",                             Opt_Hpc ),
+  ( "hpc-tracer",                      Opt_Hpc )
   ]
 
 
@@ -1244,6 +1256,12 @@ setTmpDir dir dflags = dflags{ tmpDir = canonicalise dir }
 #endif
 
 -----------------------------------------------------------------------------
+-- Hpc stuff
+
+setOptHpcDir :: String -> DynP ()
+setOptHpcDir arg  = upd $ \ d -> d{hpcDir = arg}
+
+-----------------------------------------------------------------------------
 -- Via-C compilation stuff
 
 machdepCCOpts :: DynFlags -> ([String], -- flags for all C compilations