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我正在nm –u为 ICU 库获得以下输出。这是否意味着该库已损坏?在使用这个库时,我们的一些代码需要 20 分钟才能完成执行。我怀疑这是因为这个库已损坏,但我不确定。

nm -u libicuuc.so.36

Undefined symbols from libicuuc.so.36:

    .div
    .mul
    .rem
    .stret4
    .udiv
    .umul
    .urem
    __1c2k6Fpv_v_
    __1cG__CrunKpure_error6F_v_
    __1cG__CrunKvector_con6FpvIIpF1_vp2_v_
    __1cG__CrunKvector_del6FpvIpF1_v_1_
    __1cG__CrunKvector_des6FpvIIpF1_v_v_
    __1cG__CrunKvector_new6FpvIIpF1_vp2_1_
    __1cG__CrunMex_rethrow_q6F_v_
    __1cG__CrunVdo_exit_code_in_range6Fpv1_v_
    __1cH__CimplKcplus_fini6F_v_
    __1cH__CimplKcplus_init6F_v_
    __ctype
    __udiv64
    __urem64
    _ex_deregister
    _ex_register
    _get_exit_frame_monitor
    atexit
    atol
    close
    fmod
    free
    getenv
    icudt36_dat
    log
    malloc
    mbstowcs
    memcmp
    memcpy
    memmove
    memset
    mmap
    modf
    munmap
    nl_langinfo
    open
    pow
    pthread_mutex_destroy
    pthread_mutex_init
    pthread_mutex_lock
    pthread_mutex_unlock
    realloc
    setlocale
    sprintf
    stat
    strcat
    strchr
    strcmp
    strcpy
    strlen
    strncat
    strncmp
    strncpy
    strrchr
    strstr
    strtod
    strtol
    strtoul
    time
    timezone
    tzname
    tzset
    wcstombs
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