TonBERRY/micropython
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modstruct: Fix .calcsize() to account for struct type/alignment.

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This commit is contained in:
Paul Sokolovsky
2014-04-19 01:25:49 +03:00
parent 5695e07256
commit 1355cf42f2
4 changed files with 65 additions and 80 deletions
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6
py/objarray.c
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@@ -121,7 +121,7 @@ STATIC mp_obj_t array_append(mp_obj_t self_in, mp_obj_t arg) {
assert(MP_OBJ_IS_TYPE(self_in, &mp_type_array) || MP_OBJ_IS_TYPE(self_in, &mp_type_bytearray));
mp_obj_array_t *self = self_in;
if (self->free == 0) {
int item_sz = mp_binary_get_size(self->typecode);
int item_sz = mp_binary_get_size('@', self->typecode, NULL);
// TODO: alloc policy
self->free = 8;
self->items = m_realloc(self->items, item_sz * self->len, item_sz * (self->len + self->free));
@@ -154,7 +154,7 @@ STATIC mp_obj_t array_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj_t value
STATIC machine_int_t array_get_buffer(mp_obj_t o_in, mp_buffer_info_t *bufinfo, int flags) {
mp_obj_array_t *o = o_in;
bufinfo->buf = o->items;
bufinfo->len = o->len * mp_binary_get_size(o->typecode);
bufinfo->len = o->len * mp_binary_get_size('@', o->typecode, NULL);
bufinfo->typecode = o->typecode;
return 0;
}
@@ -190,7 +190,7 @@ const mp_obj_type_t mp_type_bytearray = {
};
STATIC mp_obj_array_t *array_new(char typecode, uint n) {
int typecode_size = mp_binary_get_size(typecode);
int typecode_size = mp_binary_get_size('@', typecode, NULL);
if (typecode_size <= 0) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "bad typecode"));
}