/* -----------------------------------------------------------------------------
- * $Id: PrimOps.hc,v 1.104 2003/02/21 05:34:15 sof Exp $
+ * $Id: PrimOps.hc,v 1.107 2003/04/15 14:37:12 simonmar Exp $
*
* (c) The GHC Team, 1998-2002
*
#include "BlockAlloc.h" /* tmp */
#include "StablePriv.h"
#include "StgRun.h"
-#include "Itimer.h"
+#include "Timer.h" /* TICK_MILLISECS */
#include "Prelude.h"
+#ifndef mingw32_TARGET_OS
+#include "Itimer.h" /* getourtimeofday() */
+#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
r->payload[0] = z;
RET_P(r);
- JMP_(ENTRY_CODE(Sp[0]));
FE_
}
R1.i = RET_STGCALL1(StgInt, forkProcess, CurrentTSO);
- JMP_(ENTRY_CODE(Sp[0]));
-
+ RET_N(R1.i);
FE_
}
R2.p = literals
R3.p = ptrs
R4.p = itbls
+ R5.i = arity
+ R6.p = bitmap array
*/
StgBCO *bco;
+ nat size;
+ StgArrWords *bitmap_arr;
FB_
- HP_CHK_GEN_TICKY(sizeofW(StgBCO),R1_PTR|R2_PTR|R3_PTR|R4_PTR, newBCOzh_fast);
- TICK_ALLOC_PRIM(sizeofW(StgHeader), sizeofW(StgBCO)-sizeofW(StgHeader), 0);
- CCS_ALLOC(CCCS,sizeofW(StgBCO)); /* ccs prof */
- bco = (StgBCO *) (Hp + 1 - sizeofW(StgBCO));
+ bitmap_arr = (StgArrWords *)R6.cl;
+ size = sizeofW(StgBCO) + bitmap_arr->words;
+ HP_CHK_GEN_TICKY(size,R1_PTR|R2_PTR|R3_PTR|R4_PTR|R6_PTR, newBCOzh_fast);
+ TICK_ALLOC_PRIM(size, size-sizeofW(StgHeader), 0);
+ CCS_ALLOC(CCCS,size); /* ccs prof */
+ bco = (StgBCO *) (Hp + 1 - size);
SET_HDR(bco, (const StgInfoTable *)&stg_BCO_info, CCCS);
bco->instrs = (StgArrWords*)R1.cl;
bco->literals = (StgArrWords*)R2.cl;
bco->ptrs = (StgMutArrPtrs*)R3.cl;
bco->itbls = (StgArrWords*)R4.cl;
+ bco->arity = R5.w;
+ bco->size = size;
+
+ // Copy the arity/bitmap info into the BCO
+ {
+ int i;
+ for (i = 0; i < bitmap_arr->words; i++) {
+ bco->bitmap[i] = bitmap_arr->payload[i];
+ }
+ }
TICK_RET_UNBOXED_TUP(1);
RET_P(bco);
// This function is *only* used to wrap zero-arity BCOs in an
// updatable wrapper (see ByteCodeLink.lhs). An AP thunk is always
// saturated and always points directly to a FUN or BCO.
- ASSERT(get_itbl(R1.cl)->type == BCO && BCO_ARITY(R1.p) == 0);
+ ASSERT(get_itbl(R1.cl)->type == BCO && ((StgBCO *)R1.p)->arity == 0);
HP_CHK_GEN_TICKY(PAP_sizeW(0), R1_PTR, mkApUpd0zh_fast);
TICK_ALLOC_PRIM(sizeofW(StgHeader), PAP_sizeW(0)-sizeofW(StgHeader), 0);
FN_(delayzh_fast)
{
+#ifdef mingw32_TARGET_OS
+ StgAsyncIOResult* ares;
+ unsigned int reqID;
+#else
StgTSO *t, *prev;
nat target;
+#endif
FB_
/* args: R1.i */
ASSERT(CurrentTSO->why_blocked == NotBlocked);
CurrentTSO->why_blocked = BlockedOnDelay;
ACQUIRE_LOCK(&sched_mutex);
-
+#ifdef mingw32_TARGET_OS
+ /* could probably allocate this on the heap instead */
+ ares = (StgAsyncIOResult*)RET_STGCALL2(P_,stgMallocBytes,sizeof(StgAsyncIOResult), "asyncWritezh_fast");
+ reqID = RET_STGCALL1(W_,addDelayRequest,R1.i);
+ ares->reqID = reqID;
+ ares->len = 0;
+ ares->errCode = 0;
+ CurrentTSO->block_info.async_result = ares;
+ APPEND_TO_BLOCKED_QUEUE(CurrentTSO);
+#else
target = (R1.i / (TICK_MILLISECS*1000)) + getourtimeofday();
CurrentTSO->block_info.target = target;
} else {
prev->link = CurrentTSO;
}
-
+#endif
RELEASE_LOCK(&sched_mutex);
JMP_(stg_block_noregs);
FE_