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https://opencores.org/ocsvn/an-fpga-implementation-of-low-latency-noc-based-mpsoc/an-fpga-implementation-of-low-latency-noc-based-mpsoc/trunk
Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc
[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [src_processor/] [lm32/] [sw/] [Makefile] - Rev 45
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TOOLCHAIN=$(PRONOC_WORK)/toolchain/lm32
IHEX2MIF =$(PRONOC_WORK)/toolchain/bin/ihex2mif
IHEX2BIN =$(PRONOC_WORK)/toolchain/bin/ihex2bin
BIN2HEX =$(PRONOC_WORK)/toolchain/bin/bin2str
#SREC2VRAM ?= ../../../toolchain/lm32/srec2vram/srec2vram
#RAMSIZE=3FFF
#CPU_FLAGS=-mbarrel-shift-enabled -mmultiply-enabled -msign-extend-enabled -mdivide-enabled
CPU_FLAGS=-mbarrel-shift-enabled -mmultiply-enabled
LM32_CC=${TOOLCHAIN}/bin/lm32-elf-gcc
LM32_LD=${TOOLCHAIN}/bin/lm32-elf-ld
LM32_OBJCOPY=${TOOLCHAIN}/bin/lm32-elf-objcopy
LM32_OBJDUMP=${TOOLCHAIN}/bin/lm32-elf-objdump
LM32_LIB1=${TOOLCHAIN}/lm32-elf/lib
LM32_LIB2=${TOOLCHAIN}/lib/gcc/lm32-elf/4.5.3
LIBRARIES = -L${LM32_LIB1} -lc -lg -L${LM32_LIB2} -lgcc
VRAMFILE=image.ram
#CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer ${CPU_FLAGS}
CFLAGS := -Wall -Os -ggdb -ffreestanding ${CPU_FLAGS}
LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld
#LDFLAGS=-nostdlib -T -Tlinker.ld
SEGMENTS = -j .text -j .rodata -j .data
all: image.srec $(VRAMFILE)
crt0ram.o: crt0ram.S
$(LM32_CC) $(CFLAGS) -c crt0ram.S
main.o: main.c
$(LM32_CC) $(CFLAGS) -c main.c
#soc-hw.o: soc-hw.c
#$(LM32_CC) $(CFLAGS) -c soc-hw.c
image: crt0ram.o main.o linker.ld Makefile
$(LM32_LD) $(LDFLAGS) -Map image.map -N -o image crt0ram.o main.o ${LIBRARIES}
image.lst: image
$(LM32_OBJDUMP) -h -S $< > $@
image.bin: image
$(LM32_OBJCOPY) $(SEGMENTS) -O binary image image.bin
image.srec: image image.lst image.bin
#$(LM32_OBJCOPY) $(SEGMENTS) -O srec image image.srec
$(LM32_OBJCOPY) $(SEGMENTS) -O ihex image image.ihex
$(VRAMFILE): image.srec
#$(SREC2VRAM) image.srec 0x40000000 0x1000 > $(VRAMFILE)
rm -Rf ./RAM
mkdir -p ./RAM
#$(IHEX2MIF) -f image.ihex -e $(RAMSIZE) -o RAM/ram0.mif
$(IHEX2MIF) -f image.ihex -o RAM/ram0.mif
$(IHEX2BIN) -i image.ihex -o RAM/ram0.bin
$(BIN2HEX) -f RAM/ram0.bin -h
clean:
rm -f image.ihex image image.lst image.bin image.srec image.map image.ram image.hex *.o *.d
DEPS := $(wildcard *.d)
ifneq ($(DEPS),)
include $(DEPS)
endif
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