添加基础指令解析和运行

make_riscv.py

@@ -0,0 +1,37 @@
+
+import os
+import sys
+import time
+
+
+
+
+
+CC="riscv64-unknown-elf-gcc"
+OBJ="riscv64-unknown-elf-objcopy"
+
+CFLAG=[
+  "-march=rv32i",
+  "-mabi=ilp32",
+  "-ffunction-sections",
+  "-fdata-sections",
+  "-ffast-math",
+  "-fno-common",
+  "-fno-builtin-printf",
+  "-Wall",
+  "-Werror",
+  "-g",
+  "-Os",
+  "-fno-omit-frame-pointer",
+  "-msave-restore"
+]
+
+SRC=[
+  "riscv/main.c"
+]
+
+TARGET="riscv"
+
+if __name__ == "__main__":
+  os.system(f"{CC} {' '.join(CFLAG)} {' '.join(SRC)} -o {TARGET}.elf")
+  os.system(f"{OBJ} -O binary {TARGET}.elf {TARGET}.bin")