JVM:无法检测初始线程堆栈位置 - find_vma失败

Question

The compilation was successful
The multiplication should have been performed at compile time without any code being generated.
However, your solution generated the following code:
    Java HotSpot(TM) 64-Bit Server VM warning: Can't detect initial thread stack location - find_vma failed
        mov  ax,5
        mov  ax,6
        mul  ax
    [ the expected value was 30, but you calculated the result as 6 ]

我在学校的系统中输入了一些代码,我收到了此错误消息.我不明白它所说的部分"乘法应该在编译时执行,而不会生成任何代码."

谁知道我可能做错了什么？

(我无法透露我输入的代码,因为我不希望它出现在搜索引擎中.有没有办法可以私下显示我输入的代码？)

Answer 1

在我的Ubuntu 10.04/64位系统上,java无法访问/proc文件系统.具体来说,我在chroot没有安装的情况下运行:

mount -t proc none /proc