static jl_value_t *jl_new_bits_internal(jl_value_t *dt, void *data, size_t *len)
{
if (jl_is_tuple(dt)) {
jl_tuple_t *tuple = (jl_tuple_t*)dt;
*len = LLT_ALIGN(*len, jl_new_bits_align(dt));
size_t i, l = jl_tuple_len(tuple);
jl_value_t *v = (jl_value_t*) jl_alloc_tuple(l);
JL_GC_PUSH1(v);
for (i = 0; i < l; i++) {
jl_tupleset(v,i,jl_new_bits_internal(jl_tupleref(tuple,i), (char*)data, len));
}
JL_GC_POP();
return v;
}
jl_datatype_t *bt = (jl_datatype_t*)dt;
size_t nb = jl_datatype_size(bt);
if (nb == 0)
return jl_new_struct_uninit(bt);
*len = LLT_ALIGN(*len, bt->alignment);
data = (char*)data + (*len);
*len += nb;
if (bt == jl_uint8_type) return jl_box_uint8(*(uint8_t*)data);
if (bt == jl_int64_type) return jl_box_int64(*(int64_t*)data);
if (bt == jl_bool_type) return (*(int8_t*)data) ? jl_true:jl_false;
if (bt == jl_int32_type) return jl_box_int32(*(int32_t*)data);
if (bt == jl_float64_type) return jl_box_float64(*(double*)data);
jl_value_t *v =
(jl_value_t*)allocobj((NWORDS(LLT_ALIGN(nb,sizeof(void*)))+1)*
sizeof(void*));
v->type = (jl_value_t*)bt;
switch (nb) {
case 1: *(int8_t*) jl_data_ptr(v) = *(int8_t*)data; break;
case 2: *(int16_t*) jl_data_ptr(v) = *(int16_t*)data; break;
case 4: *(int32_t*) jl_data_ptr(v) = *(int32_t*)data; break;
case 8: *(int64_t*) jl_data_ptr(v) = *(int64_t*)data; break;
case 16: *(bits128_t*)jl_data_ptr(v) = *(bits128_t*)data; break;
default: memcpy(jl_data_ptr(v), data, nb);
}
return v;
}
jl_value_t *jl_new_bits(jl_value_t *bt, void *data)
{
size_t len = 0;
return jl_new_bits_internal(bt, data, &len);
}