#ifndef OMIT_NATIVE_CODEGEN
import AsmCodeGen ( nativeCodeGen )
#endif
+import LlvmCodeGen ( llvmCodeGen )
import UniqSupply ( mkSplitUniqSupply )
-#ifndef GHCI_TABLES_NEXT_TO_CODE
-import qualified LlvmCodeGen ( llvmCodeGen )
-#endif
#ifdef JAVA
import JavaGen ( javaGen )
import CmmLint ( cmmLint )
import Packages
import Util
-import Cmm ( RawCmm )
+import OldCmm ( RawCmm )
import HscTypes
import DynFlags
import Config
+import SysTools
import ErrUtils ( dumpIfSet_dyn, showPass, ghcExit )
import Outputable
import Module
-import Maybes ( firstJust )
+import Maybes ( firstJusts )
import Control.Exception
import Control.Monad
-> ForeignStubs
-> [PackageId]
-> [RawCmm] -- Compiled C--
- -> IO (Bool{-stub_h_exists-}, Bool{-stub_c_exists-})
+ -> IO (Bool{-stub_h_exists-}, Maybe FilePath{-stub_c_exists-})
codeOutput dflags this_mod location foreign_stubs pkg_deps flat_abstractC
=
do { when (dopt Opt_DoCmmLinting dflags) $ do
{ showPass dflags "CmmLint"
; let lints = map cmmLint flat_abstractC
- ; case firstJust lints of
+ ; case firstJusts lints of
Just err -> do { printDump err
; ghcExit dflags 1
}
\begin{code}
outputLlvm :: DynFlags -> FilePath -> [RawCmm] -> IO ()
-
-#ifndef GHCI_TABLES_NEXT_TO_CODE
outputLlvm dflags filenm flat_absC
= do ncg_uniqs <- mkSplitUniqSupply 'n'
- doOutput filenm $ \f ->
- LlvmCodeGen.llvmCodeGen dflags f ncg_uniqs flat_absC
-#else
-outputLlvm _ _ _
- = pprPanic "This compiler was built with the LLVM backend disabled"
- (text ("This is because the TABLES_NEXT_TO_CODE optimisation is"
- ++ " enabled, which the LLVM backend doesn't support right now.")
- $+$ text "Use -fasm instead")
-#endif
+ doOutput filenm $ \f -> llvmCodeGen dflags f ncg_uniqs flat_absC
\end{code}
\begin{code}
outputForeignStubs :: DynFlags -> Module -> ModLocation -> ForeignStubs
-> IO (Bool, -- Header file created
- Bool) -- C file created
+ Maybe FilePath) -- C file created
outputForeignStubs dflags mod location stubs
- = case stubs of
- NoStubs -> do
+ = do
+ let stub_h = mkStubPaths dflags (moduleName mod) location
+ stub_c <- newTempName dflags "c"
+
+ case stubs of
+ NoStubs -> do
-- When compiling External Core files, may need to use stub
-- files from a previous compilation
- stub_c_exists <- doesFileExist stub_c
- stub_h_exists <- doesFileExist stub_h
- return (stub_h_exists, stub_c_exists)
+ stub_h_exists <- doesFileExist stub_h
+ return (stub_h_exists, Nothing)
- ForeignStubs h_code c_code -> do
- let
+ ForeignStubs h_code c_code -> do
+ let
stub_c_output_d = pprCode CStyle c_code
stub_c_output_w = showSDoc stub_c_output_d
-- isn't really HC code, so we need to define IN_STG_CODE==0 to
-- avoid the register variables etc. being enabled.
- return (stub_h_file_exists, stub_c_file_exists)
- where
- (stub_c, stub_h, _) = mkStubPaths dflags (moduleName mod) location
-
+ return (stub_h_file_exists, if stub_c_file_exists
+ then Just stub_c
+ else Nothing )
+ where
cplusplus_hdr = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n"
cplusplus_ftr = "#ifdef __cplusplus\n}\n#endif\n"