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py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.

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This allows the mp_obj_t type to be configured to something other than a
pointer-sized primitive type.

This patch also includes additional changes to allow the code to compile
when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of
mp_uint_t, and various casts.
This commit is contained in:
Damien George
2015-11-27 17:01:44 +00:00
parent cbf7674025
commit 999cedb90f
76 changed files with 856 additions and 816 deletions
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12
py/objzip.c
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@@ -40,31 +40,31 @@ STATIC mp_obj_t zip_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw,
mp_arg_check_num(n_args, n_kw, 0, MP_OBJ_FUN_ARGS_MAX, false);
mp_obj_zip_t *o = m_new_obj_var(mp_obj_zip_t, mp_obj_t, n_args);
o->base.type = type_in;
o->base.type = MP_OBJ_TO_PTR(type_in);
o->n_iters = n_args;
for (mp_uint_t i = 0; i < n_args; i++) {
o->iters[i] = mp_getiter(args[i]);
}
return o;
return MP_OBJ_FROM_PTR(o);
}
STATIC mp_obj_t zip_iternext(mp_obj_t self_in) {
assert(MP_OBJ_IS_TYPE(self_in, &mp_type_zip));
mp_obj_zip_t *self = self_in;
mp_obj_zip_t *self = MP_OBJ_TO_PTR(self_in);
if (self->n_iters == 0) {
return MP_OBJ_STOP_ITERATION;
}
mp_obj_tuple_t *tuple = mp_obj_new_tuple(self->n_iters, NULL);
mp_obj_tuple_t *tuple = MP_OBJ_TO_PTR(mp_obj_new_tuple(self->n_iters, NULL));
for (mp_uint_t i = 0; i < self->n_iters; i++) {
mp_obj_t next = mp_iternext(self->iters[i]);
if (next == MP_OBJ_STOP_ITERATION) {
mp_obj_tuple_del(tuple);
mp_obj_tuple_del(MP_OBJ_FROM_PTR(tuple));
return MP_OBJ_STOP_ITERATION;
}
tuple->items[i] = next;
}
return tuple;
return MP_OBJ_FROM_PTR(tuple);
}
const mp_obj_type_t mp_type_zip = {