/* -----------------------------------------------------------------------------
- * $Id: Stg.h,v 1.65 2005/01/13 16:07:33 simonmar Exp $
+ * $Id: Stg.h,v 1.67 2005/02/01 14:14:41 simonmar Exp $
*
* (c) The GHC Team, 1998-2004
*
# error "Don't know how to inline functions with your C compiler."
#endif
+/*
+ * GCC attributes
+ */
+#if defined(__GNUC__)
+#define GNU_ATTRIBUTE(at) __attribute__((at))
+#else
+#define GNU_ATTRIBUTE(at)
+#endif
+
+#if __GNUC__ >= 3
+#define GNUC3_ATTRIBUTE(at) __attribute__((at))
+#else
+#define GNUC3_ATTRIBUTE(at)
+#endif
+
+#define STG_UNUSED GNUC3_ATTRIBUTE(__unused__)
+
/* -----------------------------------------------------------------------------
Global type definitions
-------------------------------------------------------------------------- */
typedef StgInt64 LI_;
typedef StgWord64 LW_;
-#define IF_(f) static F_ f(void)
+#define IF_(f) static F_ GNUC3_ATTRIBUTE(used) f(void)
#define FN_(f) F_ f(void)
#define EF_(f) extern F_ f(void)
* independently - unfortunately this code isn't writable in C, we
* have to use inline assembler.
*/
-#if sparc_TARGET_ARCH
+#if sparc_HOST_ARCH
#define ASSIGN_DBL(dst0,src) \
{ StgPtr dst = (StgPtr)(dst0); \
"m" (((P_)(src))[0]), "m" (((P_)(src))[1])); d; \
} )
-#else /* ! sparc_TARGET_ARCH */
+#else /* ! sparc_HOST_ARCH */
INLINE_HEADER void ASSIGN_DBL (W_ [], StgDouble);
INLINE_HEADER StgDouble PK_DBL (W_ []);
return(y.d);
}
-#endif /* ! sparc_TARGET_ARCH */
+#endif /* ! sparc_HOST_ARCH */
#endif /* ALIGNMENT_DOUBLE > ALIGNMENT_UNSIGNED_INT */