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# Get common makefile stuff (toolchain & system config)
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# Get common makefile stuff (toolchain & system config)
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include ../common/makefile
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include ../common/makefile
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# We'll run the simulation for 2000 clock cycles
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# We'll run the simulation for 2000 clock cycles
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SIM_LENGTH = 2000
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SIM_LENGTH = 20000
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clean:
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clean:
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-$(RM) *.o *.obj *.map *.lst *.hex *.exe *.axf *.code *.data
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-$(RM) *.o *.obj *.map *.lst *.hex *.exe *.axf *.code *.data
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hello:
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hello:
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$(AS_MIPS) -o boot.o $(SRC_DIR)/common/boot.s
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$(AS_MIPS) -o boot.o $(SRC_DIR)/common/boot.s
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$(GCC_MIPS) -o no_os.o $(SRC_DIR)/common/no_os.c
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$(GCC_MIPS) -o no_os.o $(SRC_DIR)/common/no_os.c
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$(GCC_MIPS) -o hello.o hello.c
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$(GCC_MIPS) -o hello.o hello.c
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# NOTE: Startup code (boot.o) is linked in the link script;
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$(LD_MIPS) $(LFLAGS_BOOT) -Map hello.map -s -N -o hello.axf boot.o hello.o no_os.o
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$(LD_MIPS) $(LFLAGS_BARE) -Map hello.map -s -N -o hello.axf hello.o no_os.o
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-@$(DUMP_MIPS) -m mips --disassemble hello.axf > hello.lst
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-@$(DUMP_MIPS) -m mips --disassemble hello.axf > hello.lst
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# Extract object code to be placed in code space (see link script)
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# Extract object code to be placed in code space (see link script)
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$(COPY_MIPS) -I elf32-big -j.text -O binary hello.axf hello.code
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$(COPY_MIPS) -I elf32-big -O binary hello.axf hello.code
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# $(COPY_MIPS) -I elf32-big -j.text -O binary hello.axf hello.code
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# Extract object code to be placed in data space (see link script)
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# Extract object code to be placed in data space (see link script)
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$(COPY_MIPS) -I elf32-big -j.rodata -j.data -j.bss -O binary hello.axf hello.data
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$(COPY_MIPS) -I elf32-big -j.data -j.bss -O binary hello.axf hello.data
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# Create VHDL file for simulation test bench
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# Create VHDL file for simulation test bench using TB2 template
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hello_sim: hello
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hello_sim: hello
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$(TO_VHDL) --code hello.code --data hello.data \
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$(TO_VHDL) --code hello.code --data hello.data \
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--code_size $(CODE_BRAM_SIZE) --data_size $(DATA_BRAM_SIZE) \
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--code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
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-s $(SIM_LENGTH) -v $(SRC_DIR)/mips_tb1_template.vhdl \
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-s $(SIM_LENGTH) -v $(SRC_DIR)\\mips_tb2_template.vhdl \
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-o $(TB_DIR)/mips_tb1.vhdl -e mips_tb1
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-o $(TB_DIR)\\mips_tb2.vhdl -e mips_tb2
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# Create VHDL file for hardware demo
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# Create VHDL file for hardware demo
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hello_demo: hello
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hello_demo: hello
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$(TO_VHDL) --code hello.code --data hello.data \
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$(TO_VHDL) --code hello.code --data hello.data \
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--code_size $(CODE_BRAM_SIZE) --data_size $(DATA_BRAM_SIZE) \
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--code_size $(CODE_BRAM_SIZE) --data_size $(XRAM_SIZE) \
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-v $(SRC_DIR)/mips_mpu_template.vhdl \
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-v $(SRC_DIR)/mips_mpu1_template.vhdl \
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-o $(DEMO_DIR)/mips_mpu.vhdl -e mips_mpu
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-o $(DEMO_DIR)/mips_mpu.vhdl -e mips_mpu
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