34 lines
688 B
C++
34 lines
688 B
C++
namespace factor
|
|
{
|
|
|
|
/*
|
|
* It is up to the caller to fill in the object's fields in a meaningful
|
|
* fashion!
|
|
*/
|
|
inline object *factor_vm::allot_object(cell type, cell size)
|
|
{
|
|
#ifdef FACTOR_DEBUG
|
|
assert(!current_gc);
|
|
#endif
|
|
|
|
/* If the object is smaller than the nursery, allocate it in the nursery,
|
|
after a GC if needed */
|
|
if(nursery.size > size)
|
|
{
|
|
/* If there is insufficient room, collect the nursery */
|
|
if(nursery.here + size > nursery.end)
|
|
primitive_minor_gc();
|
|
|
|
object *obj = nursery.allot(size);
|
|
|
|
obj->initialize(type);
|
|
return obj;
|
|
}
|
|
/* If the object is bigger than the nursery, allocate it in
|
|
tenured space */
|
|
else
|
|
return allot_large_object(type,size);
|
|
}
|
|
|
|
}
|