/* -----------------------------------------------------------------------------
- * $Id: PrimOps.h,v 1.93 2002/04/10 11:43:43 stolz Exp $
+ * $Id: PrimOps.h,v 1.102 2003/06/19 10:42:24 simonmar Exp $
*
* (c) The GHC Team, 1998-2000
*
#if SIZEOF_VOID_P == 4
#ifdef WORDS_BIGENDIAN
-#define C 0
-#define R 1
+#define RTS_CARRY_IDX__ 0
+#define RTS_REM_IDX__ 1
#else
-#define C 1
-#define R 0
+#define RTS_CARRY_IDX__ 1
+#define RTS_REM_IDX__ 0
#endif
typedef union {
StgInt32 r, c; \
long_long_u z; \
z.l = (StgInt64)a * (StgInt64)b; \
- r = z.i[R]; \
- c = z.i[C]; \
+ r = z.i[RTS_REM_IDX__]; \
+ c = z.i[RTS_CARRY_IDX__]; \
if (c == 0 || c == -1) { \
c = ((StgWord)((a^b) ^ r)) \
>> (BITS_IN (I_) - 1); \
-------------------------------------------------------------------------- */
EXTFUN_RTS(newMutVarzh_fast);
-
+EXTFUN_RTS(atomicModifyMutVarzh_fast);
/* -----------------------------------------------------------------------------
MVar PrimOps.
EXTFUN_RTS(waitReadzh_fast);
EXTFUN_RTS(waitWritezh_fast);
EXTFUN_RTS(delayzh_fast);
+#ifdef mingw32_TARGET_OS
+EXTFUN_RTS(asyncReadzh_fast);
+EXTFUN_RTS(asyncWritezh_fast);
+#endif
/* -----------------------------------------------------------------------------
EXTFUN_RTS(catchzh_fast);
EXTFUN_RTS(raisezh_fast);
+EXTFUN_RTS(raiseIOzh_fast);
-extern void stg_exit(I_ n) __attribute__ ((noreturn));
+extern void stg_exit(int n) __attribute__ ((noreturn));
/* -----------------------------------------------------------------------------
EXTFUN_RTS(myThreadIdzh_fast);
EXTFUN_RTS(labelThreadzh_fast);
-extern int cmp_thread(const StgTSO *tso1, const StgTSO *tso2);
-extern int rts_getThreadId(const StgTSO *tso);
-extern void labelThread(StgTSO *tso, char *label);
-
+extern int cmp_thread(StgPtr tso1, StgPtr tso2);
+extern int rts_getThreadId(StgPtr tso);
/* -----------------------------------------------------------------------------
Weak Pointer PrimOps.
EXTFUN_RTS(newBCOzh_fast);
EXTFUN_RTS(mkApUpd0zh_fast);
-
-/* -----------------------------------------------------------------------------
- Signal handling. Not really primops, but called directly from Haskell.
- -------------------------------------------------------------------------- */
-
-#define STG_SIG_DFL (-1)
-#define STG_SIG_IGN (-2)
-#define STG_SIG_ERR (-3)
-#define STG_SIG_HAN (-4)
-
-extern StgInt stg_sig_install (StgInt, StgInt, StgStablePtr, sigset_t *);
-#define stg_sig_default(sig,mask) stg_sig_install(sig,STG_SIG_DFL,0,(sigset_t *)mask)
-#define stg_sig_ignore(sig,mask) stg_sig_install(sig,STG_SIG_IGN,0,(sigset_t *)mask)
-#define stg_sig_catch(sig,ptr,mask) stg_sig_install(sig,STG_SIG_HAN,ptr,(sigset_t *)mask)
-
-
/* ------------------------------------------------------------------------
Parallel PrimOps