45 lines
1.1 KiB
Makefile
45 lines
1.1 KiB
Makefile
PROJECT := fw
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SOURCES := crt0.s main.c uprintf.c
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CPU_RAM_REG := ram_reg
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ARCH := riscv32-none-elf
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CFLAGS := -O2 -Wall -march=rv32i -mabi=ilp32 -mstrict-align \
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-nostartfiles \
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-ffunction-sections -lgcc \
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-Wl,-Tpicorv32-minimal.ld,-static,-Map,$(PROJECT).map
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# CFLAGS := -O3 -Wall -march=rv32i -mabi=ilp32 -mstrict-align \
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# -nostartfiles \
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# -ffunction-sections \
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# -ffreestanding -lgcc \
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# -Wl,-T,picorv32-minimal.ld,-static,-Map,$(PROJECT).map
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# -nostdlib
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ELF = $(PROJECT).elf
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BIN = $(PROJECT).bin
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ASM = $(PROJECT).asm
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SVH = $(PROJECT).svh
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MEM = $(PROJECT).mem
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all: $(ELF) $(BIN) $(MEM) Makefile
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$(ELF): $(SOURCES) picorv32-minimal.ld Makefile
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$(ARCH)-gcc $(CFLAGS) -o $(ELF) $(SOURCES)
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$(BIN): $(ELF)
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$(ARCH)-objcopy -O binary $(ELF) $(BIN)
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$(SVH): $(BIN)
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../../scripts/bin2initial.scm $(BIN) $(CPU_RAM_REG) > $(SVH)
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$(MEM): $(BIN)
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../../scripts/bin2mem.scm $(BIN) 65536 > $(MEM)
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disasm: $(ASM)
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$(ASM): $(ELF)
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$(ARCH)-objdump -d $(ELF) > $(ASM)
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clean:
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rm -f $(ELF) $(BIN) $(PROJECT).map $(SVH) $(MEM)
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