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| author | Damien George <damien.p.george@gmail.com> | 2016-10-07 15:59:50 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-10-11 10:56:22 +1100 |
| commit | 7dc2345715f6c0619e833661d709f6e4e550d7b5 (patch) | |
| tree | cb6e242a01860acdcd9737569ab2d9a7309f74b9 /py/modmicropython.c | |
| parent | 93c76d2b06e0f52395dc2d5fa1d7fae54c9164f7 (diff) | |
| download | micropython-7dc2345715f6c0619e833661d709f6e4e550d7b5.tar.gz micropython-7dc2345715f6c0619e833661d709f6e4e550d7b5.zip | |
py/modmicropython: Add micropython.opt_level([value]) function.
This allows to get/set at runtime the optimisation level of the compiler.
Diffstat (limited to 'py/modmicropython.c')
| -rw-r--r-- | py/modmicropython.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/py/modmicropython.c b/py/modmicropython.c index f7d74db2e0..675d169cc4 100644 --- a/py/modmicropython.c +++ b/py/modmicropython.c @@ -34,6 +34,16 @@ // Various builtins specific to MicroPython runtime, // living in micropython module +STATIC mp_obj_t mp_micropython_opt_level(size_t n_args, const mp_obj_t *args) { + if (n_args == 0) { + return MP_OBJ_NEW_SMALL_INT(MP_STATE_VM(mp_optimise_value)); + } else { + MP_STATE_VM(mp_optimise_value) = mp_obj_get_int(args[0]); + return mp_const_none; + } +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_micropython_opt_level_obj, 0, 1, mp_micropython_opt_level); + #if MICROPY_PY_MICROPYTHON_MEM_INFO #if MICROPY_MEM_STATS @@ -121,6 +131,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_alloc_emergency_exception_buf_obj, mp_alloc_ STATIC const mp_rom_map_elem_t mp_module_micropython_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_micropython) }, { MP_ROM_QSTR(MP_QSTR_const), MP_ROM_PTR(&mp_identity_obj) }, + { MP_ROM_QSTR(MP_QSTR_opt_level), MP_ROM_PTR(&mp_micropython_opt_level_obj) }, #if MICROPY_PY_MICROPYTHON_MEM_INFO #if MICROPY_MEM_STATS { MP_ROM_QSTR(MP_QSTR_mem_total), MP_ROM_PTR(&mp_micropython_mem_total_obj) }, |