Hardware Design: SIE

Hardware Design: SIE Git Source Tree

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	VRAMFILE=image.ram
8
9	CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled
10	LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld
11	SEGMENTS = -j .text -j .rodata -j .data
12
13	all: image.srec $(VRAMFILE)
14
15	crt0ram.o: crt0ram.S
16	$(LM32_CC) $(CFLAGS) -c crt0ram.S
17
18	main.o: main.c
19	$(LM32_CC) $(CFLAGS) -c main.c
20
21	soc-hw.o: soc-hw.c
22	$(LM32_CC) $(CFLAGS) -c soc-hw.c
23
24	image: crt0ram.o main.o soc-hw.o
25	$(LM32_LD) $(LDFLAGS) -Map image.map -N -o image crt0ram.o main.o soc-hw.o
26
27	image.lst: image
28	$(LM32_OBJDUMP) -h -S $< > $@
29
30	image.bin: image
31	$(LM32_OBJCOPY) $(SEGMENTS) -O srec image image.bin
32	$(LM32_OBJCOPY) $(SEGMENTS) -O binary image image_bin.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

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