gdb show ?? symbols

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Article #1057

#1057

From: 清水河
Date: Wed, 23 Dec 2009 04:36

12 lines
1514 bytes

Hi, I tried to use gdb to debug kernel code.
I compiled 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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From: 清水河 <hushan.jia@gmail.com>
Newsgroups: gnu.gdb.bug
Subject: gdb show ?? symbols
Date: Tue, 22 Dec 2009 20:36:48 -0800 (PST)
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