[project @ 2004-08-13 13:04:50 by simonmar]

[ghc-hetmet.git] / ghc / compiler / main / CodeOutput.lhs

diff --git a/ghc/compiler/main/CodeOutput.lhs b/ghc/compiler/main/CodeOutput.lhs
index 9a24fc0..7732497 100644 (file)
--- a/ghc/compiler/main/CodeOutput.lhs
+++ b/ghc/compiler/main/CodeOutput.lhs
@@ -24,25 +24,27 @@ import qualified PrintJava
 import OccurAnal       ( occurAnalyseBinds )
 #endif
 
+import PprC            ( writeCs )
+import CmmLint         ( cmmLint )
 import Packages
 import DriverState     ( getExplicitPackagesAnd, getPackageCIncludes )
 import FastString      ( unpackFS )
-import AbsCSyn         ( AbstractC )
-import PprAbsC         ( dumpRealC, writeRealC )
+import Cmm             ( Cmm )
 import HscTypes
 import CmdLineOpts
-import ErrUtils                ( dumpIfSet_dyn, showPass )
+import ErrUtils                ( dumpIfSet_dyn, showPass, ghcExit )
 import Outputable
 import Pretty          ( Mode(..), printDoc )
 import Module          ( Module )
 import ListSetOps      ( removeDupsEq )
+import Maybes          ( firstJust )
 
-import Directory ( doesFileExist )
+import Directory       ( doesFileExist )
+import Data.List       ( intersperse )
 import Monad           ( when )
 import IO
 \end{code}
 
-
 %************************************************************************
 %*                                                                     *
 \subsection{Steering}
@@ -54,7 +56,7 @@ codeOutput :: DynFlags
           -> Module
           -> ForeignStubs
           -> Dependencies
-          -> AbstractC                 -- Compiled abstract C
+          -> [Cmm]                     -- Compiled C--
           -> IO (Bool{-stub_h_exists-}, Bool{-stub_c_exists-})
 
 codeOutput dflags this_mod foreign_stubs deps flat_abstractC
@@ -65,7 +67,17 @@ codeOutput dflags this_mod foreign_stubs deps flat_abstractC
 
     -- Dunno if the above comment is still meaningful now.  JRS 001024.
 
-    do { showPass dflags "CodeOutput"
+    do { when (dopt Opt_DoCmmLinting dflags) $ do
+               { showPass dflags "CmmLint"
+               ; let lints = map cmmLint flat_abstractC
+               ; case firstJust lints of
+                       Just err -> do { printDump err
+                                      ; ghcExit 1
+                                      }
+                       Nothing  -> return ()
+               }
+
+       ; showPass dflags "CodeOutput"
        ; let filenm = dopt_OutName dflags 
        ; stubs_exist <- outputForeignStubs dflags foreign_stubs
        ; case dopt_HscLang dflags of {
@@ -104,8 +116,7 @@ doOutput filenm io_action = bracket (openFile filenm WriteMode) hClose io_action
 \begin{code}
 outputC dflags filenm flat_absC 
        (stub_h_exists, _) dependencies foreign_stubs
-  = do dumpIfSet_dyn dflags Opt_D_dump_realC "Real C" (dumpRealC flat_absC)
-
+  = do 
        -- figure out which header files to #include in the generated .hc file:
        --
        --   * extra_includes from packages
@@ -142,7 +153,7 @@ outputC dflags filenm flat_absC
          hPutStr h cc_injects
          when stub_h_exists $ 
             hPutStrLn h ("#include \"" ++ (hscStubHOutName dflags) ++ "\"")
-         writeRealC h flat_absC
+         writeCs h flat_absC
 \end{code}
 
 
@@ -158,9 +169,8 @@ outputAsm dflags filenm flat_absC
 #ifndef OMIT_NATIVE_CODEGEN
 
   = do ncg_uniqs <- mkSplitUniqSupply 'n'
-       let (stix_final, ncg_output_d) = _scc_ "NativeCodeGen" 
-                                       nativeCodeGen flat_absC ncg_uniqs
-       dumpIfSet_dyn dflags Opt_D_dump_stix "Final stix code" stix_final
+       ncg_output_d <- _scc_ "NativeCodeGen" 
+                         nativeCodeGen dflags flat_absC ncg_uniqs
        dumpIfSet_dyn dflags Opt_D_dump_asm "Asm code" (docToSDoc ncg_output_d)
        _scc_ "OutputAsm" doOutput filenm $
           \f -> printDoc LeftMode f ncg_output_d
@@ -247,7 +257,7 @@ outputForeignStubs dflags (ForeignStubs h_code c_code _ _)
        stub_c_file_exists
            <- outputForeignStubs_help (hscStubCOutName dflags) stub_c_output_w
                ("#define IN_STG_CODE 0\n" ++ 
-                "#include \"RtsAPI.h\"\n" ++
+                "#include \"Rts.h\"\n" ++
                 rts_includes ++
                 cplusplus_hdr)
                 cplusplus_ftr