/* -----------------------------------------------------------------------------
- * $Id: StgMacros.h,v 1.42 2001/11/22 14:25:11 simonmar Exp $
+ * $Id: StgMacros.h,v 1.43 2001/11/23 11:58:00 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
StgSeqFrame *__frame; \
TICK_SEQF_PUSHED(); \
__frame = (StgSeqFrame *)(sp); \
- SET_HDR_(__frame,&stg_seq_frame_info,CCCS); \
+ SET_HDR((StgClosure *)__frame,(StgInfoTable *)&stg_seq_frame_info,CCCS);\
__frame->link = Su; \
Su = (StgUpdateFrame *)__frame; \
}
Closure and Info Macros with casting.
We don't want to mess around with casts in the generated C code, so
- we use these casting versions of the closure/info tables macros.
+ we use this casting versions of the closure macro.
+
+ This version of SET_HDR also includes CCS_ALLOC for profiling - the
+ reason we don't use two separate macros is that the cost centre
+ field is sometimes a non-simple expression and we want to share its
+ value between SET_HDR and CCS_ALLOC.
-------------------------------------------------------------------------- */
-#define SET_HDR_(c,info,ccs) \
- SET_HDR((StgClosure *)(c),(StgInfoTable *)(info),ccs)
+#define SET_HDR_(c,info,ccs,size) \
+ { \
+ CostCentreStack *tmp = (ccs); \
+ SET_HDR((StgClosure *)(c),(StgInfoTable *)(info),tmp); \
+ CCS_ALLOC(tmp,size); \
+ }
/* -----------------------------------------------------------------------------
Saving context for exit from the STG world, and loading up context