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# Get common makefile stuff (toolchain & system config)

include ../common/makefile

# We'll run the simulation for 2000 clock cycles

SIM_LENGTH = 2000

clean:

        -$(RM) *.o *.obj *.map *.lst *.hex *.exe *.axf *.code *.data

hello:

        $(AS_MIPS) -o boot.o $(SRC_DIR)/common/boot.s

        $(GCC_MIPS) -o no_os.o $(SRC_DIR)/common/no_os.c

        $(GCC_MIPS) -o hello.o hello.c

# NOTE: Startup code (boot.o) is linked in the link script;

        $(LD_MIPS) $(LFLAGS) -Map hello.map -s -N -o hello.axf hello.o no_os.o

        -@$(DUMP_MIPS) -m mips --disassemble hello.axf > hello.lst

# Extract object code to be placed in code space (see link script)

hello.code: hello

        $(COPY_MIPS) -I elf32-big -j.text -O binary hello.axf hello.code

# Extract object code to be placed in data space (see link script)

hello.data: hello

        $(COPY_MIPS) -I elf32-big -j.rodata -j.data -j.bss -O binary hello.axf hello.data

# Create VHDL file for simulation test bench

hello_sim: hello.code hello.data

        $(TO_VHDL) $(VHDL_FLAGS) --code hello.code --data hello.data \

                -s $(SIM_LENGTH) -v $(SRC_DIR)/mips_tb1_template.vhdl \

                -o $(TB_DIR)/mips_tb1.vhdl -e mips_tb1

# Create VHDL file for hardware demo

hello_demo: hello.code hello.data

        $(TO_VHDL) $(VHDL_FLAGS) --code hello.code --data hello.data \

                -v $(SRC_DIR)/mips_mpu_template.vhdl

                -o $(DEMO_DIR)/mips_mpu.vhdl -e mips_mpu