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fix(core): correct __main__ dict size retrieval in firmware

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Otherwise, it fails to boot.

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This commit is contained in:
Roman Zeyde 2025-04-03 14:07:57 +03:00 committed by Roman Zeyde
parent f436bcd6fa
commit 08bcedcaa5
1 changed files with 6 additions and 0 deletions
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6
core/embed/upymod/modtrezorutils/modtrezorutils.c
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@ -313,8 +313,14 @@ STATIC mp_obj_t mod_trezorutils_check_reallocs(void) {
if (modules->map.alloc > MICROPY_LOADED_MODULES_DICT_SIZE) {
mp_raise_msg(&mp_type_AssertionError, "sys.modules dict is reallocated");
}
#ifdef TREZOR_EMULATOR
// when profiling, __main__ module is `prof.py`, not `main.py`
mp_obj_t main = mp_obj_dict_get(modules, MP_OBJ_NEW_QSTR(MP_QSTR_main));
size_t main_map_alloc = mp_obj_module_get_globals(main)->map.alloc;
#else
// `main.py` is executed (not imported), so there is no `main` module
size_t main_map_alloc = MP_STATE_VM(dict_main).map.alloc;
#endif
if (main_map_alloc > MICROPY_MAIN_DICT_SIZE) {
mp_raise_msg(&mp_type_AssertionError, "main globals dict is reallocated");
}