Hardware Design: SIE
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Hardware Design: SIE Git Source Tree
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| 1 | LM32_CC=lm32-elf-gcc |
| 2 | LM32_LD=lm32-elf-ld |
| 3 | LM32_OBJCOPY=lm32-elf-objcopy |
| 4 | LM32_OBJDUMP=lm32-elf-objdump |
| 5 | |
| 6 | SREC2VRAM ?= ../../tools/srec2vram/srec2vram |
| 7 | |
| 8 | VRAMFILE=image.ram |
| 9 | |
| 10 | CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled |
| 11 | LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld |
| 12 | SEGMENTS = -j .text -j .rodata -j .data |
| 13 | |
| 14 | all: $(VRAMFILE) |
| 15 | |
| 16 | crt0ram.o: crt0ram.S |
| 17 | $(LM32_CC) $(CFLAGS) -c crt0ram.S |
| 18 | |
| 19 | main.o: main.c |
| 20 | $(LM32_CC) $(CFLAGS) -c main.c |
| 21 | |
| 22 | spike_hw.o: spike_hw.c |
| 23 | $(LM32_CC) $(CFLAGS) -c spike_hw.c |
| 24 | |
| 25 | image: crt0ram.o main.o spike_hw.o |
| 26 | $(LM32_LD) $(LDFLAGS) -Map image.map -N -o image crt0ram.o main.o spike_hw.o |
| 27 | |
| 28 | image.lst: image |
| 29 | $(LM32_OBJDUMP) -h -S $< > $@ |
| 30 | |
| 31 | image.bin: image |
| 32 | $(LM32_OBJCOPY) $(SEGMENTS) -O srec image image.bin |
| 33 | |
| 34 | image.srec: image image.lst |
| 35 | $(LM32_OBJCOPY) $(SEGMENTS) -O srec image image.srec |
| 36 | |
| 37 | $(VHDLFILE): image.srec |
| 38 | $(SREC2VHDL) image.srec > $(VHDLFILE) |
| 39 | |
| 40 | $(VRAMFILE): image.srec |
| 41 | $(SREC2VRAM) image.srec 0x00000000 0x1000 > $(VRAMFILE) |
| 42 | |
| 43 | clean: |
| 44 | rm -f image image.lst image.bin image.srec image.map *.o *.d |
| 45 | |
| 46 | DEPS := $(wildcard *.d) |
| 47 | ifneq ($(DEPS),) |
| 48 | include $(DEPS) |
| 49 | endif |
| 50 | |
| 51 |
Branches:
master
