#include "PosixSource.h"
#include "Rts.h"
+#include "RtsAPI.h"
+
#include "RtsUtils.h"
-#include "SchedAPI.h"
-#include "RtsFlags.h"
#include "Weak.h"
#include "Schedule.h"
#include "Prelude.h"
-#include "RtsAPI.h"
#include "Trace.h"
// ForeignPtrs with C finalizers rely on weak pointers inside weak_ptr_list
StgWeak *weak_ptr_list;
void
-runCFinalizer(StgVoid *fn, StgVoid *ptr, StgVoid *env, StgWord flag)
+runCFinalizer(void *fn, void *ptr, void *env, StgWord flag)
{
if (flag)
((void (*)(void *, void *))fn)(env, ptr);
runAllCFinalizers(StgWeak *list)
{
StgWeak *w;
+ Task *task;
+
+ task = myTask();
+ if (task != NULL) {
+ task->running_finalizers = rtsTrue;
+ }
for (w = list; w; w = w->link) {
StgArrWords *farr;
farr = (StgArrWords *)UNTAG_CLOSURE(w->cfinalizer);
if ((StgClosure *)farr != &stg_NO_FINALIZER_closure)
- runCFinalizer((StgVoid *)farr->payload[0],
- (StgVoid *)farr->payload[1],
- (StgVoid *)farr->payload[2],
+ runCFinalizer((void *)farr->payload[0],
+ (void *)farr->payload[1],
+ (void *)farr->payload[2],
farr->payload[3]);
}
+
+ if (task != NULL) {
+ task->running_finalizers = rtsFalse;
+ }
}
/*
StgWeak *w;
StgTSO *t;
StgMutArrPtrs *arr;
- nat n;
+ StgWord size;
+ nat n, i;
+ Task *task;
+
+ task = myTask();
+ if (task != NULL) {
+ task->running_finalizers = rtsTrue;
+ }
// count number of finalizers, and kill all the weak pointers first...
n = 0;
farr = (StgArrWords *)UNTAG_CLOSURE(w->cfinalizer);
if ((StgClosure *)farr != &stg_NO_FINALIZER_closure)
- runCFinalizer((StgVoid *)farr->payload[0],
- (StgVoid *)farr->payload[1],
- (StgVoid *)farr->payload[2],
+ runCFinalizer((void *)farr->payload[0],
+ (void *)farr->payload[1],
+ (void *)farr->payload[2],
farr->payload[3]);
#ifdef PROFILING
SET_HDR(w, &stg_DEAD_WEAK_info, w->header.prof.ccs);
}
+ if (task != NULL) {
+ task->running_finalizers = rtsFalse;
+ }
+
// No finalizers to run?
if (n == 0) return;
debugTrace(DEBUG_weak, "weak: batching %d finalizers", n);
- arr = (StgMutArrPtrs *)allocateLocal(cap, sizeofW(StgMutArrPtrs) + n);
+ size = n + mutArrPtrsCardTableSize(n);
+ arr = (StgMutArrPtrs *)allocate(cap, sizeofW(StgMutArrPtrs) + size);
TICK_ALLOC_PRIM(sizeofW(StgMutArrPtrs), n, 0);
SET_HDR(arr, &stg_MUT_ARR_PTRS_FROZEN_info, CCS_SYSTEM);
arr->ptrs = n;
+ arr->size = size;
n = 0;
for (w = list; w; w = w->link) {
n++;
}
}
+ // set all the cards to 1
+ for (i = n; i < size; i++) {
+ arr->payload[i] = (StgClosure *)(W_)(-1);
+ }
t = createIOThread(cap,
RtsFlags.GcFlags.initialStkSize,