Article View: gnu.gdb.bug
Article #1641Using gdbserver
From: Lakshmi Gopinath
Date: Tue, 09 Jul 2002 09:48
Date: Tue, 09 Jul 2002 09:48
100 lines
3780 bytes
3780 bytes
This is a multi-part message in MIME format. --------------5C9C9C04DEB24E5BB1FE89AB Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii Hello all, I am working on remote debugging using gdb5.2 on linux 2.4.2-2 . I have a host machine,which is having kernel 2.4.2-2 from where I run /gdb "filename" My target machine is having kernel 2.4.17 and gdb5.2 installed. I am only specifying the input commands. Trying to use TCP connection. host> gdb ./filename target> gdbserver host:2345 ./filename args host_gdb> target remote target:2345 host_gdb> b main It inserts the break point successfully. host_gdb>c host_gdb>print argc It prints the no. of arguments passed to the program correctly. host_gdb >c This setup is working perfectly fine. But when I am using the machine having kernel 2.4.17 installed as host. If my host is running with the kernel 2.4.17 and target is running the kernel 2.4.2-2 then the following is happening. host> gdb ./filename target> gdbserver host:2345 ./filename args host_gdb> target remote target:2345 host_gdb >b main host_gdb>c host_gdb=> received SIGILL .Illegal instruction If I say host_gdb> r It asks for the current running program to terminate, (y or n) If I say "y" it will terminate the gdbserver program. So I am not able to debug further. I am not even sure that whether gdb has loaded the symbol table of filename or not. In short, the machine with kernel 2.4.2-2 is working perfectly as a host as well as a target. But other machines with other kernels are working only as targets and not as hosts. Has somebody ever come across this problem. I don't think that the kernel version should be a problem as obviously 2.4.17 is the upgraded version. But then I am not able to think of something else here. If u can suggest me the solution to this problem I'll be really greatful to u. Rgds ========================================= Lakshmi Gopinath Video On Demand Software Team National Semiconductor India Design Center Tel : 91-80-5253351 E-mail : lakshmi@malkauns.nsc.com ========================================= --------------5C9C9C04DEB24E5BB1FE89AB Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=lakshmi.vcf Content-Description: Card for Lakshmi Gopinath Content-Type: text/x-vcard; charset=us-ascii; name=lakshmi.vcf begin:vcard n:Gopinath;Lakshmi tel;fax:91-80-5253374 tel;home:91-80-6521279 tel;work:91-80-5253351 x-mozilla-html:FALSE adr:;;;;;; version:2.1 email;internet:lakshmi@malkauns.nsc.com fn:Lakshmi end:vcard --------------5C9C9C04DEB24E5BB1FE89AB--
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f5053,30d397ae78befe0,start X-Google-Attributes: gidf5053,public X-Google-ArrivalTime: 2002-07-09 02:45:05 PST x-uunet-gateway: dfw7sosrv11.alter.net from bug-gdb to gnu.gdb.bug; Tue, 9 Jul 2002 09:44:37 GMT X-Server-Uuid: E73BD8E9-AA59-4517-8F91-DD2FBA670615 Message-ID: <3D2AB161.4D077AB4@malkauns.nsc.com> Date: Tue, 09 Jul 2002 15:18:17 +0530 From: "Lakshmi Gopinath" <Lakshmi.Gopinath@nsc.com> Organization: natsem X-Mailer: Mozilla 4.7 [en] (WinNT; I) X-Accept-Language: en Subject: Using gdbserver MIME-Version: 1.0 X-WSS-ID: 11346EC31715-12-01 Content-Type: multipart/mixed; boundary=------------5C9C9C04DEB24E5BB1FE89AB Approved: bug-gdb-request@mail.gnu.org Newsgroups: gnu.gdb.bug Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!canoe.uoregon.edu!logbridge.uoregon.edu!newsfeed.stueberl.de!cox.net!newsfeed1.earthlink.net!newsfeed.earthlink.net!uunet!lax.uu.net!dfw.uu.net!ash.uu.net!spool0901.news.uu.net!wendy-fate.uu.net!bug-gdb Sender: bug-gdb-request@mail.gnu.org Lines: 101