kopia lustrzana https://github.com/micropython/micropython
9b196cddab
Originally, .methods was used for methods in a ROM class, and locals_dict for methods in a user-created class. That distinction is unnecessary, and we can use locals_dict for ROM classes now that we have ROMable maps. This removes an entry in the bloated mp_obj_type_t struct, saving a word for each ROM object and each RAM object. ROM objects that have a methods table (now a locals_dict) need an extra word in total (removed the methods pointer (1 word), no longer need the sentinel (2 words), but now need an mp_obj_dict_t wrapper (4 words)). But RAM objects save a word because they never used the methods entry. Overall the ROM usage is down by a few hundred bytes, and RAM usage is down 1 word per user-defined type/class. There is less code (no need to check 2 tables), and now consistent with the way ROM modules have their tables initialised. Efficiency is very close to equivaluent. |
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| .. | ||
| boards | ||
| cc3k | ||
| cmsis | ||
| fatfs | ||
| stmperiph | ||
| stmusb | ||
| stmusbd | ||
| stmusbh | ||
| .gitignore | ||
| Makefile | ||
| accel.c | ||
| accel.h | ||
| adc.c | ||
| adc.h | ||
| audio.c | ||
| audio.h | ||
| delay.s | ||
| exti.c | ||
| exti.h | ||
| file.c | ||
| file.h | ||
| flash.c | ||
| flash.h | ||
| font_petme128_8x8.h | ||
| gccollect.c | ||
| gccollect.h | ||
| gchelper.s | ||
| gpio.c | ||
| gpio.h | ||
| i2c.c | ||
| i2c.h | ||
| import.c | ||
| lcd.c | ||
| lcd.h | ||
| led.c | ||
| led.h | ||
| lexerfatfs.c | ||
| lexerfatfs.h | ||
| main.c | ||
| malloc0.c | ||
| math.c | ||
| mpconfigport.h | ||
| pendsv.c | ||
| pendsv.h | ||
| pin.c | ||
| pin.h | ||
| pin_map.c | ||
| pin_named_pins.c | ||
| printf.c | ||
| pybmodule.c | ||
| pybmodule.h | ||
| pybwlan.c | ||
| pybwlan.h | ||
| pyexec.c | ||
| pyexec.h | ||
| qstrdefsport.h | ||
| rtc.c | ||
| rtc.h | ||
| sdcard.c | ||
| sdcard.h | ||
| servo.c | ||
| servo.h | ||
| startup_stm32f40xx.s | ||
| std.h | ||
| stm32f405.ld | ||
| stm32fxxx_it.c | ||
| stm32fxxx_it.h | ||
| storage.c | ||
| storage.h | ||
| string0.c | ||
| system_stm32f4xx.c | ||
| systick.c | ||
| systick.h | ||
| timer.c | ||
| timer.h | ||
| usart.c | ||
| usart.h | ||
| usb.c | ||
| usb.h | ||
| usrsw.c | ||
| usrsw.h | ||