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TOOLCHAIN=$(PRONOC_WORK)/toolchain/lm32/bin/
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TOOLCHAIN=$(PRONOC_WORK)/toolchain/lm32
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IHEX2MIF =$(PRONOC_WORK)/toolchain/ihex2mif/ihex2mif
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IHEX2MIF =$(PRONOC_WORK)/toolchain/ihex2mif/ihex2mif
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#SREC2VRAM ?= ../../../toolchain/lm32/srec2vram/srec2vram
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#SREC2VRAM ?= ../../../toolchain/lm32/srec2vram/srec2vram
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RAMSIZE=3FFF
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RAMSIZE=3FFF
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#CPU_FLAGS=-mbarrel-shift-enabled -mmultiply-enabled -msign-extend-enabled -mdivide-enabled
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CPU_FLAGS=-mbarrel-shift-enabled -mmultiply-enabled
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LM32_CC=${TOOLCHAIN}/bin/lm32-elf-gcc
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LM32_LD=${TOOLCHAIN}/bin/lm32-elf-ld
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LM32_OBJCOPY=${TOOLCHAIN}/bin/lm32-elf-objcopy
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LM32_OBJDUMP=${TOOLCHAIN}/bin/lm32-elf-objdump
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LM32_LIB1=${TOOLCHAIN}/lm32-elf/lib
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LM32_LIB2=${TOOLCHAIN}/lib/gcc/lm32-elf/4.5.3
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LIBRARIES = -L${LM32_LIB1} -lc -lg -L${LM32_LIB2} -lgcc
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LM32_CC=$(TOOLCHAIN)lm32-elf-gcc
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LM32_LD=$(TOOLCHAIN)lm32-elf-ld
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LM32_OBJCOPY=$(TOOLCHAIN)lm32-elf-objcopy
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LM32_OBJDUMP=$(TOOLCHAIN)lm32-elf-objdump
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VRAMFILE=image.ram
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VRAMFILE=image.ram
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CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer -mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled
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#CFLAGS=-MMD -O2 -Wall -g -s -fomit-frame-pointer ${CPU_FLAGS}
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CFLAGS := -Wall -Os -ggdb -ffreestanding ${CPU_FLAGS}
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LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld
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LDFLAGS=-nostdlib -nodefaultlibs -Tlinker.ld
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#LDFLAGS=-nostdlib -T -Tlinker.ld
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SEGMENTS = -j .text -j .rodata -j .data
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SEGMENTS = -j .text -j .rodata -j .data
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all: image.srec $(VRAMFILE)
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all: image.srec $(VRAMFILE)
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crt0ram.o: crt0ram.S
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crt0ram.o: crt0ram.S
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#soc-hw.o: soc-hw.c
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#soc-hw.o: soc-hw.c
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#$(LM32_CC) $(CFLAGS) -c soc-hw.c
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#$(LM32_CC) $(CFLAGS) -c soc-hw.c
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image: crt0ram.o main.o linker.ld Makefile
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image: crt0ram.o main.o linker.ld Makefile
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$(LM32_LD) $(LDFLAGS) -Map image.map -N -o image crt0ram.o main.o
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$(LM32_LD) $(LDFLAGS) -Map image.map -N -o image crt0ram.o main.o ${LIBRARIES}
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image.lst: image
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image.lst: image
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$(LM32_OBJDUMP) -h -S $< > $@
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$(LM32_OBJDUMP) -h -S $< > $@
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image.bin: image
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image.bin: image
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