cpu/Makefile

62 lines
2.2 KiB
Makefile

BUILD_DIR = build
# ================
# Hardware options
# ================
# SOURCE_V = $(wildcard hdl/*.v)
# TESTBENCH_V = $(wildcard hdl/tb/*.v)
SOURCE_V = hdl/core.v
TESTBENCH_V = hdl/tb/core_tb.v
# ================
# Software options
# ================
CC = riscv64-linux-gnu-gcc
# CFLAGS = -march=rv32i -mabi=ilp32
CFLAGS = -march=rv64i -mabi=lp64
AS = riscv64-linux-gnu-as
ASFLAGS = $(CFLAGS)
LD = riscv64-linux-gnu-ld
LDFLAGS = -T
all: sim
## Hardware
$(BUILD_DIR)/tb.out: $(SOURCE_V) $(TESTBENCH_V) | $(BUILD_DIR)
iverilog $^ -o $@
## Software
$(BUILD_DIR)/%.o: test/%.S | $(BUILD_DIR)
$(AS) $(ASFLAGS) $^ -o $@
$(BUILD_DIR)/%.o: test/%.c | $(BUILD_DIR)
$(CC) $(CFLAGS) $^ -o $@
$(BUILD_DIR)/%.elf: test/%.ld $(BUILD_DIR)/%.o | $(BUILD_DIR)
$(LD) $(LDFLAGS) $^ -o $@
$(BUILD_DIR)/test.hex: $(BUILD_DIR)/test.elf
# 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/' > $@
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' > $@
cat $@
# riscv64-linux-gnu-objdump -s test.elf | sed -n '/Contents of section /,$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]*$//' | sed 's/ /\n/g'
# riscv64-linux-gnu-objdump -s test.elf | sed -n '/Contents of section /,$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/./& /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'
# $(BUILD_DIR)/data.hex: $(BUILD_DIR)/test.elf
# 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/' > $@
sim: $(BUILD_DIR)/tb.out $(BUILD_DIR)/test.hex
cd $(BUILD_DIR) && ./tb.out
## General
$(BUILD_DIR):
mkdir -p $(BUILD_DIR)
clean:
rm -rf $(BUILD_DIR)
.SECONDARY:
.PHONY: all clean sim