[project @ 2006-01-06 16:30:17 by simonmar]

[ghc-hetmet.git] / ghc / compiler / HsVersions.h

diff --git a/ghc/compiler/HsVersions.h b/ghc/compiler/HsVersions.h
index 40a5851..dd80922 100644 (file)
--- a/ghc/compiler/HsVersions.h
+++ b/ghc/compiler/HsVersions.h
@@ -10,41 +10,99 @@ you will screw up the layout where they are used in case expressions!
 
 #endif
 
+/* Useful in the headers that we share with the RTS */
+#define COMPILING_GHC 1
+
+/* Pull in all the platform defines for this build (foo_TARGET_ARCH etc.) */
+#include "ghc_boot_platform.h"
+
+/* Pull in the autoconf defines (HAVE_FOO), but don't include
+ * ghcconfig.h, because that will include ghcplatform.h which has the
+ * wrong platform settings for the compiler (it has the platform
+ * settings for the target plat instead). */
+#include "../includes/ghcautoconf.h"
+
+#if __GLASGOW_HASKELL__ >= 504
+
+#define CONCURRENT  Control.Concurrent
+#define EXCEPTION   Control.Exception
+     /* If you want Control.Exception.try, get it as Panic.try, which
+        deals with the shift from 'tryAllIO' to 'try'.  */
+#define DYNAMIC     Data.Dynamic
+#define GLAEXTS     GHC.Exts
+#define DATA_BITS   Data.Bits
+#define DATA_INT    Data.Int
+#define DATA_WORD   Data.Word
+#define UNSAFE_IO   System.IO.Unsafe
+#define TRACE       Debug.Trace
+#define DATA_IOREF  Data.IORef
+#define FIX_IO      System.IO
+#define MONAD_ST    Control.Monad.ST
+#define ST_ARRAY    Data.Array.ST
+
+#else
+
+#define CONCURRENT  Concurrent
+#define EXCEPTION   Exception
+#define DYNAMIC     Dynamic
+#define GLAEXTS     GlaExts
+#define DATA_BITS   Bits
+#define DATA_INT    Int
+#define DATA_WORD   Word
+#define UNSAFE_IO   IOExts
+#define TRACE       IOExts
+#define DATA_IOREF  IOExts
+#define FIX_IO      IOExts
+#define MONAD_ST    ST
+#define ST_ARRAY    ST
+
+#endif
+
 #ifdef __GLASGOW_HASKELL__
 #define GLOBAL_VAR(name,value,ty)  \
 name = Util.global (value) :: IORef (ty); \
 {-# NOINLINE name #-}
 #endif
 
+#if __GLASGOW_HASKELL__ >= 620
+#define UNBOX_FIELD !!
+#else
+#define UNBOX_FIELD !
+#endif
+
 #define COMMA ,
 
 #ifdef DEBUG
 #define ASSERT(e) if (not (e)) then (assertPanic __FILE__ __LINE__) else
 #define ASSERT2(e,msg) if (not (e)) then (assertPprPanic __FILE__ __LINE__ (msg)) else
 #define WARN( e, msg ) (warnPprTrace (e) __FILE__ __LINE__ (msg))
+#define ASSERTM(mbool) do { bool <- mbool; ASSERT(bool) return () }
+#define ASSERTM2(mbool,msg) do { bool <- mbool; ASSERT2(bool,msg) return () }
 #else
-#define ASSERT(e)
-#define ASSERT2(e,msg)
-#define WARN(e,msg)
-#endif
-
--- temporary usage assertion control KSW 2000-10
-#ifdef DO_USAGES
-#define UASSERT(e) ASSERT(e)
-#define UASSERT2(e,msg) ASSERT2(e,msg)
-#else
-#define UASSERT(e)
-#define UASSERT2(e,msg)
+#define ASSERT(e)      if False then error "ASSERT"  else
+#define ASSERT2(e,msg) if False then error "ASSERT2" else
+#define ASSERTM(e)
+#define ASSERTM2(e,msg)
+#define WARN(e,msg)    if False then error "WARN"    else
 #endif
 
 -- This #ifndef lets us switch off the "import FastString"
 -- when compiling FastString itself
 #ifndef COMPILING_FAST_STRING
 -- 
-import qualified FastString 
+import qualified FastString as FS 
 #endif
 
-#define SLIT(x)         (FastString.mkLitString# (x#))
-#define FSLIT(x) (FastString.mkFastString# (x#))
+#define SLIT(x)         (FS.mkLitString# (x#))
+#define FSLIT(x) (FS.mkFastString# (x#))
+
+-- Useful for declaring arguments to be strict
+#define STRICT1(f) f a b c | a `seq` False = undefined
+#define STRICT2(f) f a b | a `seq` b `seq` False = undefined
+#define STRICT3(f) f a b c | a `seq` b `seq` c `seq` False = undefined
+#define STRICT4(f) f a b c d | a `seq` b `seq` c `seq` d `seq` False = undefined
+#define STRICT5(f) f a b c d e | a `seq` b `seq` c `seq` d `seq` e `seq` False = undefined
+#define STRICT6(f) f a b c d e f | a `seq` b `seq` c `seq` d `seq` e `seq` f `seq` False = undefined
+
+#endif /* HsVersions.h */
 
-#endif // HSVERSIONS_H