#include "Schedule.h"
#include "Capability.h"
#include "Stable.h"
+#include "Weak.h"
/* ----------------------------------------------------------------------------
Building Haskell objects from C datatypes.
HaskellObj
rts_mkChar (Capability *cap, HsChar c)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap, CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap, CONSTR_sizeW(0,1));
SET_HDR(p, Czh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgWord)(StgChar)c;
return p;
HaskellObj
rts_mkInt (Capability *cap, HsInt i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, Izh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgInt)i;
return p;
HaskellObj
rts_mkInt8 (Capability *cap, HsInt8 i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, I8zh_con_info, CCS_SYSTEM);
/* Make sure we mask out the bits above the lowest 8 */
p->payload[0] = (StgClosure *)(StgInt)i;
HaskellObj
rts_mkInt16 (Capability *cap, HsInt16 i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, I16zh_con_info, CCS_SYSTEM);
/* Make sure we mask out the relevant bits */
p->payload[0] = (StgClosure *)(StgInt)i;
HaskellObj
rts_mkInt32 (Capability *cap, HsInt32 i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, I32zh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgInt)i;
return p;
HaskellObj
rts_mkInt64 (Capability *cap, HsInt64 i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,2));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,2));
SET_HDR(p, I64zh_con_info, CCS_SYSTEM);
ASSIGN_Int64((P_)&(p->payload[0]), i);
return p;
HaskellObj
rts_mkWord (Capability *cap, HsWord i)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, Wzh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgWord)i;
return p;
rts_mkWord8 (Capability *cap, HsWord8 w)
{
/* see rts_mkInt* comments */
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, W8zh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgWord)(w & 0xff);
return p;
rts_mkWord16 (Capability *cap, HsWord16 w)
{
/* see rts_mkInt* comments */
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, W16zh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgWord)(w & 0xffff);
return p;
rts_mkWord32 (Capability *cap, HsWord32 w)
{
/* see rts_mkInt* comments */
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, W32zh_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)(StgWord)(w & 0xffffffff);
return p;
HaskellObj
rts_mkWord64 (Capability *cap, HsWord64 w)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,2));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,2));
/* see mk_Int8 comment */
SET_HDR(p, W64zh_con_info, CCS_SYSTEM);
ASSIGN_Word64((P_)&(p->payload[0]), w);
HaskellObj
rts_mkFloat (Capability *cap, HsFloat f)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,1));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,1));
SET_HDR(p, Fzh_con_info, CCS_SYSTEM);
ASSIGN_FLT((P_)p->payload, (StgFloat)f);
return p;
HaskellObj
rts_mkDouble (Capability *cap, HsDouble d)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,CONSTR_sizeW(0,sizeofW(StgDouble)));
+ StgClosure *p = (StgClosure *)allocate(cap,CONSTR_sizeW(0,sizeofW(StgDouble)));
SET_HDR(p, Dzh_con_info, CCS_SYSTEM);
ASSIGN_DBL((P_)p->payload, (StgDouble)d);
return p;
HaskellObj
rts_mkStablePtr (Capability *cap, HsStablePtr s)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,sizeofW(StgHeader)+1);
+ StgClosure *p = (StgClosure *)allocate(cap,sizeofW(StgHeader)+1);
SET_HDR(p, StablePtr_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)s;
return p;
HaskellObj
rts_mkPtr (Capability *cap, HsPtr a)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,sizeofW(StgHeader)+1);
+ StgClosure *p = (StgClosure *)allocate(cap,sizeofW(StgHeader)+1);
SET_HDR(p, Ptr_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)a;
return p;
HaskellObj
rts_mkFunPtr (Capability *cap, HsFunPtr a)
{
- StgClosure *p = (StgClosure *)allocateLocal(cap,sizeofW(StgHeader)+1);
+ StgClosure *p = (StgClosure *)allocate(cap,sizeofW(StgHeader)+1);
SET_HDR(p, FunPtr_con_info, CCS_SYSTEM);
p->payload[0] = (StgClosure *)a;
return p;
{
StgThunk *ap;
- ap = (StgThunk *)allocateLocal(cap,sizeofW(StgThunk) + 2);
+ ap = (StgThunk *)allocate(cap,sizeofW(StgThunk) + 2);
SET_HDR(ap, (StgInfoTable *)&stg_ap_2_upd_info, CCS_SYSTEM);
ap->payload[0] = f;
ap->payload[1] = arg;
Capability *cap;
Task *task;
+ if (running_finalizers) {
+ errorBelch("error: a C finalizer called back into Haskell.\n"
+ " This was previously allowed, but is disallowed in GHC 6.10.2 and later.\n"
+ " To create finalizers that may call back into Haskll, use\n"
+ " Foreign.Concurrent.newForeignPtr instead of Foreign.newForeignPtr.");
+ stg_exit(EXIT_FAILURE);
+ }
+
task = newBoundTask();
cap = NULL;