Bug 9097 - ARM GNU/Linux GCC C remote
Summary: ARM GNU/Linux GCC C remote
Status: RESOLVED FIXED
Alias: None
Product: gdb
Classification: Unclassified
Component: gdb (show other bugs)
Version: 3.50
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-08-19 14:08 UTC by ymorin.ext
Modified: 2014-07-19 14:39 UTC (History)
4 users (show)

See Also:
Host:
Target:
Build:
Last reconfirmed:

Attachments
gdb.txt (2.54 KB, application/octet-stream)
, ymorin.ext 		Details
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Description ymorin.ext 2005-08-19 14:08:00 UTC 
[Converted from Gnats 1992]

gdb segfaults and dumps core when stepping over a call to a symbol in a dynamicaly loaded library

It has been observed using:
6.3.0
6.3.0-20050818
6.3.50-20050818

Release:
6.3.50.20050818

Environment:
uname -a
Linux leminkainen 2.4.27-0.pre2.1mdkenterprise #1 SMP Fri Jun 4 03:42:09 CEST 2004 i686 Intel(R) Pentium(R) 4 CPU 2.50GHz unknown GNU/Linux

gcc -v
Reading specs from /usr/lib/gcc/i586-mandrake-linux-gnu/3.4.3/specs
Configured with: ../configure --prefix=/usr --libexecdir=/usr/lib --with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --enable-long-long --enable-__cxa_atexit --enable-clocale=gnu --disable-libunwind-exceptions --enable-languages=c,c++,ada,f77,objc,java --host=i586-mandrake-linux-gnu --with-system-zlib
Thread model: posix
gcc version 3.4.3 (Mandrakelinux 10.2 3.4.3-7mdk)

gdb
This GDB was configured as "--host=i686-pc-linux-gnu --target=armv5b-xscale-linux-gnu".

How-To-Repeat:
See in attachment.
Comment 1 ymorin.ext 2005-08-19 14:08:00 UTC 
Fix:
Workaround: use static linking.
Comment 2 ymorin.ext 2005-08-23 08:37:30 UTC 
From: "Yann E. MORIN" <ymorin.ext@rd.francetelecom.com>
To: gdb-gnats@sources.redhat.com
Cc:  
Subject: Re: gdb/1992: ARM GNU/Linux GCC C remote
Date: Tue, 23 Aug 2005 10:37:30 +0200

 Update - 20050823
 
 When using "next" in place of "step", then it works.
 
 Also, as a more subtil workaround, I defined the following commands:
 
 define step
 tbreak +1
 c
 end
 
 define s
 step
 end
 
 Yann E. MORIN.
Comment 3 milrith 2006-05-05 16:02:36 UTC 
From: Milrith <milrith@gmail.com>
To: gdb-gnats@sources.redhat.com
Cc:  
Subject: Re: gdb/1992: ARM GNU/Linux GCC C remote
Date: Fri, 5 May 2006 18:02:36 +0200

 This bug is still present in gdb 6.4 and 6.4.50.20060505.
Comment 4 Will Newton 2014-07-19 14:39:43 UTC 
Closing as this appears to be fixed on master.