def main():
    import subprocess
    import glob
    import sys  # Import sys to access command line arguments

    # 获取当前目录中的所有 .out 文件
    out_files = glob.glob('*.out')

    if not out_files:
        out_files = glob.glob('*.elf')

    if not out_files:
        print("No .out files found in the current directory.")
        return
    elif len(out_files) > 1:
        print("Multiple .out files found. Using the first one found.")
    
    out_file = out_files[0]  # 使用找到的第一个 .out 文件

    # 检查是否已提供 dump.txt 作为第一个参数
    if len(sys.argv) > 1 and sys.argv[1] == 'dump.txt':
        print("Using provided dump.txt file.")
    else:
        # 获取用户的多行输入
        print("Enter the input for mcu_coredump.exe (Ctrl-Z then Enter to finish):")
        user_input = []
        while True:
            try:
                line = input()
            except EOFError:
                break
            user_input.append(line)

        # 将输入写入文件
        with open('dump.txt', 'w') as file:
            file.write('\n'.join(user_input))

    # 运行 mcu_coredump.exe
    subprocess.run(['mcu_coredump.exe', 'dump.txt', 'core'])

    # 运行 GDB
    print(f"Running GDB to analyze the core dump using {out_file}...")
    subprocess.run(['arm-none-eabi-gdb.exe', out_file, 'core'])

if __name__ == "__main__":
    main()