mirror of
https://github.com/licsber/micropython.git
synced 2024-09-21 17:40:24 +08:00
d99b05282d
A big change. Micro Python objects are allocated as individual structs with the first element being a pointer to the type information (which is itself an object). This scheme follows CPython. Much more flexible, not necessarily slower, uses same heap memory, and can allocate objects statically. Also change name prefix, from py_ to mp_ (mp for Micro Python).
195 lines
3.6 KiB
Makefile
195 lines
3.6 KiB
Makefile
STMSRC=lib
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FATFSSRC=fatfs
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CC3KSRC=cc3k
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PYSRC=../py
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BUILD=build
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DFU=../tools/dfu.py
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AS = arm-none-eabi-as
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CC = arm-none-eabi-gcc
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LD = arm-none-eabi-ld
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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mabi=aapcs-linux -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fsingle-precision-constant -Wdouble-promotion -DSTM32F40XX -DHSE_VALUE=8000000
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CFLAGS = -I. -I$(PYSRC) -I$(FATFSSRC) -I$(STMSRC) -Wall -ansi -std=gnu99 -Os -DNDEBUG $(CFLAGS_CORTEX_M4)
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LDFLAGS = --nostdlib -T stm32f405.ld
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SRC_C = \
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main.c \
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printf.c \
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system_stm32f4xx.c \
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stm32fxxx_it.c \
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string0.c \
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malloc0.c \
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systick.c \
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lexerstm.c \
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led.c \
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lcd.c \
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servo.c \
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flash.c \
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storage.c \
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mma.c \
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usart.c \
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usb.c \
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timer.c \
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audio.c \
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sdio.c \
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pybwlan.c \
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SRC_S = \
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startup_stm32f40xx.s \
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gchelper.s \
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PY_O = \
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nlrthumb.o \
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gc.o \
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malloc.o \
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qstr.o \
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vstr.o \
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misc.o \
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lexer.o \
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parse.o \
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scope.o \
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compile.o \
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emitcommon.o \
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emitpass1.o \
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emitbc.o \
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asmthumb.o \
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emitnthumb.o \
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emitinlinethumb.o \
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runtime.o \
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map.o \
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obj.o \
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objbool.o \
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objboundmeth.o \
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objcell.o \
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objclass.o \
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objclosure.o \
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objcomplex.o \
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objdict.o \
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objexcept.o \
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objfloat.o \
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objfun.o \
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objgenerator.o \
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objinstance.o \
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objlist.o \
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objnone.o \
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objrange.o \
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objset.o \
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objstr.o \
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objtuple.o \
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objtype.o \
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builtin.o \
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vm.o \
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repl.o \
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SRC_FATFS = \
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ff.c \
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diskio.c \
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SRC_STM = \
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stm32f4xx_rcc.c \
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stm32f4xx_syscfg.c \
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stm_misc.c \
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stm32f4xx_flash.c \
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stm32f4xx_dma.c \
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stm32f4xx_gpio.c \
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stm32f4xx_exti.c \
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stm32f4xx_tim.c \
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stm32f4xx_sdio.c \
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stm32f4xx_pwr.c \
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stm32f4xx_rtc.c \
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stm32f4xx_usart.c \
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stm32f4xx_spi.c \
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stm32f4xx_dac.c \
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stm32f4xx_rng.c \
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usb_core.c \
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usb_dcd.c \
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usb_dcd_int.c \
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usb_bsp.c \
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usbd_core.c \
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usbd_ioreq.c \
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usbd_req.c \
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usbd_usr.c \
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usbd_desc.c \
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usbd_pyb_core.c \
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usbd_pyb_core2.c \
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usbd_cdc_vcp.c \
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usbd_msc_bot.c \
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usbd_msc_data.c \
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usbd_msc_scsi.c \
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usbd_storage_msd.c \
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stm324x7i_eval.c \
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stm324x7i_eval_sdio_sd.c \
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SRC_CC3K = \
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cc3000_common.c \
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evnt_handler.c \
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hci.c \
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netapp.c \
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nvmem.c \
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security.c \
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socket.c \
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wlan.c \
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ccspi.c \
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pybcc3k.c \
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OBJ = $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o) $(PY_O) $(SRC_FATFS:.c=.o) $(SRC_STM:.c=.o) $(SRC_CC3K:.c=.o))
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all: $(BUILD) $(BUILD)/flash.dfu
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$(BUILD)/flash.dfu: $(BUILD)/flash0.bin $(BUILD)/flash1.bin
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python2 $(DFU) -b 0x08000000:$(BUILD)/flash0.bin -b 0x08020000:$(BUILD)/flash1.bin $@
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$(BUILD)/flash0.bin: $(BUILD)/flash.elf
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arm-none-eabi-objcopy -O binary -j .isr_vector $^ $@
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$(BUILD)/flash1.bin: $(BUILD)/flash.elf
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arm-none-eabi-objcopy -O binary -j .text -j .data $^ $@
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$(BUILD)/flash.elf: $(OBJ)
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$(LD) $(LDFLAGS) -o $@ $(OBJ)
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arm-none-eabi-size $@
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$(BUILD):
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mkdir $@
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$(BUILD)/%.o: %.s
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$(AS) -o $@ $<
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$(BUILD)/%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(FATFSSRC)/%.c
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$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(STMSRC)/%.c
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$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(CC3KSRC)/%.c
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$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/%.o: $(PYSRC)/%.s
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$(AS) -o $@ $<
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$(BUILD)/%.o: $(PYSRC)/%.c mpconfig.h
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$(CC) $(CFLAGS) -c -o $@ $<
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$(BUILD)/emitnthumb.o: $(PYSRC)/emitnative.c $(PYSRC)/emit.h
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$(CC) $(CFLAGS) -DN_THUMB -c -o $@ $<
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# optimising gc for speed; 5ms down to 4ms
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$(BUILD)/gc.o: $(PYSRC)/gc.c
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$(CC) $(CFLAGS) -O3 -c -o $@ $<
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# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster)
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$(BUILD)/vm.o: $(PYSRC)/vm.c
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$(CC) $(CFLAGS) -O3 -c -o $@ $<
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$(BUILD)/parse.o: $(PYSRC)/grammar.h
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$(BUILD)/compile.o: $(PYSRC)/grammar.h
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$(BUILD)/emitbc.o: $(PYSRC)/emit.h
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clean:
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/bin/rm -r $(BUILD)
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.PHONY: all clean
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