/* -----------------------------------------------------------------------------
- * $Id: PrimOps.hc,v 1.61 2000/12/11 12:56:14 simonmar Exp $
+ * $Id: PrimOps.hc,v 1.67 2001/01/15 09:55:41 sewardj Exp $
*
* (c) The GHC Team, 1998-2000
*
#define BYTES_TO_STGWORDS(n) ((n) + sizeof(W_) - 1)/sizeof(W_)
-#define newByteArray(ty,scale) \
- FN_(new##ty##Arrayzh_fast) \
+FN_(newByteArrayzh_fast) \
{ \
- W_ stuff_size, size, n; \
+ W_ size, stuff_size, n; \
StgArrWords* p; \
FB_ \
- MAYBE_GC(NO_PTRS,new##ty##Arrayzh_fast); \
+ MAYBE_GC(NO_PTRS,newByteArrayzh_fast); \
n = R1.w; \
- stuff_size = BYTES_TO_STGWORDS(n*scale); \
+ stuff_size = BYTES_TO_STGWORDS(n); \
size = sizeofW(StgArrWords)+ stuff_size; \
p = (StgArrWords *)RET_STGCALL1(P_,allocate,size); \
TICK_ALLOC_PRIM(sizeofW(StgArrWords),stuff_size,0); \
FE_ \
}
-newByteArray(Char, 1)
-/* Char arrays really contain only 8-bit bytes for compatibility. */
-newByteArray(Int, sizeof(I_))
-newByteArray(Word, sizeof(W_))
-newByteArray(Addr, sizeof(P_))
-newByteArray(Float, sizeof(StgFloat))
-newByteArray(Double, sizeof(StgDouble))
-newByteArray(StablePtr, sizeof(StgStablePtr))
-
FN_(newArrayzh_fast)
{
W_ size, n, init;
Bytecode object primitives
------------------------------------------------------------------------- */
+#ifdef GHCI
FN_(newBCOzh_fast)
{
/* R1.p = instrs
R2.p = literals
R3.p = ptrs
+ R4.p = itbls
*/
StgBCO *bco;
FB_
- HP_CHK_GEN_TICKY(sizeofW(StgBCO),R1_PTR|R2_PTR|R3_PTR, newBCOzh_fast,);
+ 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));
+ SET_HDR(bco, &stg_BCO_info, CCCS);
- bco = (StgBCO *) (Hp + 1 - sizeof(StgBCO));
- SET_HDR(w, &stg_BCO_info, CCCS);
+ bco->instrs = (StgArrWords*)R1.cl;
+ bco->literals = (StgArrWords*)R2.cl;
+ bco->ptrs = (StgMutArrPtrs*)R3.cl;
+ bco->itbls = (StgArrWords*)R4.cl;
- w->instrs = R1.cl;
- w->literals = R2.cl;
- w->ptrs = R3.cl;
+ TICK_RET_UNBOXED_TUP(1);
+ RET_P(bco);
+ FE_
+}
+
+FN_(mkApUpd0zh_fast)
+{
+ /* R1.p = the fn for the AP_UPD
+ */
+ StgAP_UPD* ap;
+ FB_
+ HP_CHK_GEN_TICKY(AP_sizeW(0), R1_PTR, mkApUpd0zh_fast,);
+ TICK_ALLOC_PRIM(sizeofW(StgHeader), AP_sizeW(0)-sizeofW(StgHeader), 0);
+ CCS_ALLOC(CCCS,AP_sizeW(0)); /* ccs prof */
+ ap = (StgAP_UPD *) (Hp + 1 - AP_sizeW(0));
+ SET_HDR(ap, &stg_AP_UPD_info, CCCS);
+
+ ap->n_args = 0;
+ ap->fun = R1.cl;
TICK_RET_UNBOXED_TUP(1);
- RET_P(w);
+ RET_P(ap);
FE_
}
+#endif
/* -----------------------------------------------------------------------------
Thread I/O blocking primitives