gdb symbol problem

Hushan Jia
2009-12-23T04:48:11Z

Hi, I compiled the code with -g -ggdb flags, but it seems gdb cannot
show symbols
correctly, instead it shows all ??

Remote debugging using /dev/pts/11
0xc0467118 in ?? ()
(gdb) where
#0 0xc0467118 in ?? ()
#1 0xc077db2d in ?? ()
#2 0x00000000 in ?? ()

how to solve this problem?

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Thanks & Regards,
Hushan Jia