当前位置: 技术问答>linux和unix
浮点数例外 是什么错误???
来源: 互联网 发布时间:2015-11-24
本文导语: 程序运行后提示: 浮点数例外 然后就退出了,是什么错误啊? 用GDB的back命令显示是如下: (no debugging symbols found)...[Thread debugging using libthread_db enabled] [New Thread -1221128064 (LWP 10430)] [New Thread -1221129296 (LWP ...
程序运行后提示: 浮点数例外
然后就退出了,是什么错误啊?
用GDB的back命令显示是如下:
(no debugging symbols found)...[Thread debugging using libthread_db enabled]
[New Thread -1221128064 (LWP 10430)]
[New Thread -1221129296 (LWP 10431)]
[New Thread -1231619152 (LWP 10432)]
[New Thread -1242109008 (LWP 10433)]
[New Thread -1252598864 (LWP 10434)]
[New Thread -1263088720 (LWP 10435)]
[New Thread -1273578576 (LWP 10436)]
[New Thread -1284457552 (LWP 10437)]
Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -1284457552 (LWP 10437)]
0x0806dbf0 in MP_CMap
然后就退出了,是什么错误啊?
用GDB的back命令显示是如下:
(no debugging symbols found)...[Thread debugging using libthread_db enabled]
[New Thread -1221128064 (LWP 10430)]
[New Thread -1221129296 (LWP 10431)]
[New Thread -1231619152 (LWP 10432)]
[New Thread -1242109008 (LWP 10433)]
[New Thread -1252598864 (LWP 10434)]
[New Thread -1263088720 (LWP 10435)]
[New Thread -1273578576 (LWP 10436)]
[New Thread -1284457552 (LWP 10437)]
Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -1284457552 (LWP 10437)]
0x0806dbf0 in MP_CMap