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trezor.utils: add halt function
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@ -8,6 +8,7 @@
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "py/nlr.h"
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#include "py/runtime.h"
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@ -55,9 +56,28 @@ STATIC mp_obj_t mod_TrezorUtils_memcpy(size_t n_args, const mp_obj_t *args) {
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_TrezorUtils_memcpy_obj, 5, 5, mod_TrezorUtils_memcpy);
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/// def trezor.utils.halt(msg: str=None) -> None:
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/// '''
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/// Halts execution
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/// '''
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STATIC mp_obj_t mod_TrezorUtils_halt(size_t n_args, const mp_obj_t *args) {
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// TODO: is this the best we can do?
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#if defined STM32_HAL_H
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// loop forever
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for (;;) {}
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#elif defined UNIX
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exit(1);
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#else
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#error Unsupported port. Only STMHAL and UNIX ports are supported.
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#endif
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_TrezorUtils_halt_obj, 0, 1, mod_TrezorUtils_halt);
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STATIC const mp_rom_map_elem_t mp_module_TrezorUtils_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_TrezorUtils) },
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{ MP_ROM_QSTR(MP_QSTR_memcpy), MP_ROM_PTR(&mod_TrezorUtils_memcpy_obj) },
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{ MP_ROM_QSTR(MP_QSTR_halt), MP_ROM_PTR(&mod_TrezorUtils_halt_obj) },
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};
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STATIC MP_DEFINE_CONST_DICT(mp_module_TrezorUtils_globals, mp_module_TrezorUtils_globals_table);
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@ -1,7 +1,7 @@
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import sys
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import gc
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from TrezorUtils import memcpy
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from TrezorUtils import halt, memcpy
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from trezor import log
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type_gen = type((lambda: (yield))())
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