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https://gitlab.com/brendanhaines/cpu.git
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61 lines
2.2 KiB
Makefile
61 lines
2.2 KiB
Makefile
BUILD_DIR = build
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# ================
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# Hardware options
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# ================
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# SOURCE_V = $(wildcard hdl/*.v)
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# TESTBENCH_V = $(wildcard hdl/tb/*.v)
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SOURCE_V = hdl/core.v
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TESTBENCH_V = hdl/tb/core_tb.v
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# ================
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# Software options
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# ================
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CC = riscv64-linux-gnu-gcc
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# CFLAGS = -march=rv32i -mabi=ilp32
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CFLAGS = -march=rv64i -mabi=lp64
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AS = riscv64-linux-gnu-as
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ASFLAGS = $(CFLAGS)
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LD = riscv64-linux-gnu-ld
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LDFLAGS = -T
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all: sim
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## Hardware
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$(BUILD_DIR)/tb.out: $(SOURCE_V) $(TESTBENCH_V) | $(BUILD_DIR)
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iverilog $^ -o $@
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## Software
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$(BUILD_DIR)/%.o: test/%.S | $(BUILD_DIR)
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$(AS) $(ASFLAGS) $^ -o $@
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$(BUILD_DIR)/%.o: test/%.c | $(BUILD_DIR)
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$(CC) $(CFLAGS) $^ -o $@
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$(BUILD_DIR)/%.elf: test/%.ld $(BUILD_DIR)/%.o | $(BUILD_DIR)
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$(LD) $(LDFLAGS) $^ -o $@
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$(BUILD_DIR)/test.hex: $(BUILD_DIR)/test.elf
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# riscv64-linux-gnu-objdump -s $^ | sed -n '/.text/,$$p' | tail -n+2 | sed -n '/.data/,$$!p' | cut -f3-6 -d ' ' | sed -e 's/ /\n/g' | sed 's/^\(..\)\(..\)\(..\)\(..\)/\4\3\2\1/' > $@
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riscv64-linux-gnu-objdump -s $^ | sed -n '/.text/,$$p' | tail -n+2 | sed -n '/.data/,$$!p' | cut -f3-6 -d ' ' | sed 's/ //g' | sed 's/\(..\)/\1 /g' > $@
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# riscv64-linux-gnu-objdump -s test.elf | sed -n '/Contents of section /,$p' | tail -n+2 | sed '/Contents of section .data/d' | cut -f2-6 -d ' ' | sed 's/./&:/4' | sed 's/./0x&/1' | sed 's/^[ \t]*//;s/[ \t]*$//' | sed 's/ /\n/g'
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# riscv64-linux-gnu-objdump -s $^ | sed -n '/Contents of section /,$p' | tail -n+2 | sed '/Contents of section .data/d' | cut -f2-6 -d ' ' | sed 's/./&:/4' | sed 's/./0x&/1' | sed 's/^[ \t]*//;s/[ \t]*$//' | sed 's/./& /10' | sed 's/./& /13' | sed 's/./& /16' | sed 's/./& /22' | sed 's/./& /25' | sed 's/./& /28' | sed 's/./& /34' | sed 's/./& /37' | sed 's/./& /40' | sed 's/./& /46' | sed 's/./& /49' | sed 's/./& /52' | sed 's/ /\n/g' > $@
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# $(BUILD_DIR)/data.hex: $(BUILD_DIR)/test.elf
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# riscv64-linux-gnu-objdump -s $^ | sed -n '/.data/,$$p' | tail -n+2 | sed -n '/.bss/,$$!p' | cut -f3-6 -d ' ' | sed -e 's/ /\n/g' | sed 's/^\(..\)\(..\)\(..\)\(..\)/\4\3\2\1/' > $@
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sim: $(BUILD_DIR)/tb.out $(BUILD_DIR)/test.hex
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cd $(BUILD_DIR) && ./tb.out
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## General
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$(BUILD_DIR):
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mkdir -p $(BUILD_DIR)
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clean:
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rm -rf $(BUILD_DIR)
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.SECONDARY:
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.PHONY: all clean sim
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