typeArrayOop TypeArrayKlass::allocate(int length, HeapColor color, TRAPS) {
assert(log2_element_size() >= 0, "bad scale");
if (length >= 0) {
if (length <= max_length()) {
size_t size = typeArrayOopDesc::object_size(layout_helper(), length);
KlassHandle h_k(THREAD, this);
typeArrayOop t;
CollectedHeap* ch = Universe::heap();
/*
if (size < ch->large_typearray_limit()) {
*/
t = (typeArrayOop)CollectedHeap::array_allocate(h_k, (int)size, length,
color, CHECK_NULL);
/*
} else {
t = (typeArrayOop)CollectedHeap::large_typearray_allocate(h_k, (int)size,
length, color, CHECK_NULL);
}
*/
//assert(t->is_parsable(), "Don't publish unless parsable");
return t;
} else {
report_java_out_of_memory("Requested array size exceeds VM limit");
THROW_OOP_0(Universe::out_of_memory_error_array_size());
}
} else {
THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
}
}
typeArrayOop typeArrayKlass::allocate_permanent(int length, TRAPS) {
if (length < 0) THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
int size = typeArrayOopDesc::object_size(layout_helper(), length);
KlassHandle h_k(THREAD, as_klassOop());
typeArrayOop t = (typeArrayOop)
CollectedHeap::permanent_array_allocate(h_k, size, length, CHECK_NULL);
assert(t->is_parsable(), "Can't publish until parsable");
return t;
}
objArrayOop arrayKlass::allocate_arrayArray(int n, int length, TRAPS) {
if (length < 0) {
THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
}
if (length > arrayOopDesc::max_array_length(T_ARRAY)) {
THROW_OOP_0(Universe::out_of_memory_error_instance());
}
int size = objArrayOopDesc::object_size(length);
klassOop k = array_klass(n+dimension(), CHECK_0);
arrayKlassHandle ak (THREAD, k);
objArrayOop o =
(objArrayOop)CollectedHeap::array_allocate(ak, size, length, CHECK_0);
// initialization to NULL not necessary, area already cleared
return o;
}
typeArrayOop TypeArrayKlass::allocate_common(int length, bool do_zero, TRAPS) {
assert(log2_element_size() >= 0, "bad scale");
if (length >= 0) {
if (length <= max_length()) {
size_t size = typeArrayOopDesc::object_size(layout_helper(), length);
KlassHandle h_k(THREAD, this);
typeArrayOop t;
CollectedHeap* ch = Universe::heap();
if (do_zero) {
t = (typeArrayOop)CollectedHeap::array_allocate(h_k, (int)size, length, CHECK_NULL);
} else {
t = (typeArrayOop)CollectedHeap::array_allocate_nozero(h_k, (int)size, length, CHECK_NULL);
}
return t;
} else {
report_java_out_of_memory("Requested array size exceeds VM limit");
JvmtiExport::post_array_size_exhausted();
THROW_OOP_0(Universe::out_of_memory_error_array_size());
}
} else {
THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
}
}
