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Subject: RE: GDB over Terminal Cable
Date: Fri, 17 Nov 2006 19:34:39 -0800
Message-ID: <BB375AF679D4A34E9CA8DFA650E2B04E016DAC61@onstor-exch02.onstor.net>
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Thread-Topic: GDB over Terminal Cable
thread-index: AccKu3gwIn37TG0dRUO4VrS0i4GSXgAAQiWQAAAbAFAAAVwd0A==
From: "Tim Gardner" <tim.gardner@onstor.com>
To: "Larry Scheer" <larry.scheer@onstor.com>
Cc: "Andy Sharp" <andy.sharp@onstor.com>

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Larry,

Is this info in the wiki? If not, can you please create a page for
debugging the BSD kernel and put there whatever info you have.
Thanks.

Tim


_____________________________________________
From: Larry Scheer=20
Sent: Friday, November 17, 2006 7:01 PM
To: Ed Kwan; Huy Duong; Anatoly Shiroglazov; Andrew LeFebvre; Andy
Sharp; Angela Elliott; Bill Fenech; Bill Nadzam; Brian DeForest; Brian
Stark; Caeli Collins; Carlos Mora; Charissa Willard; Cheryl Lewis; Chris
Vandever; Dan Stein; Danqing Jin; Dave Limato; dl-Engineering;
dl-Software; Eric Barrett; Eric Crutchlow; Erik Palomba; Henry Lau; Ian
Brown; James Kahn; Jay Michlin; Jerry Lopatin; Jobi Ariyamannil; John
Keiffer; John Klokkenga; John Rogers; John VanderWerf; Jonathan Goldick;
Ken Renshaw; Mary Li; Maxim Kozlovsky; May Ma; Mike Lee; Nagendra
Subramanya; Narayan Venkat; Patrick Haverty; Paul Hammer; Raghu Murthy;
Raj Kumar; Ranga Nathan; Rendell Fong; Rex Yuan; Rick Lund; Ron
Bhanukitsiri; Sandrine Boulanger; Shamsudeen Jeseem; Shawn Currin;
Summer Ryman; Tim Gardner; Vikas Saini; Warren Gale; Wencheng Chai;
Xiaobing Zhang; Yuvarani Cothandaraman
Subject: RE: GDB over Terminal Cable

gdb bsd=20
target remote /dev/ttyS0

gdb needs to be the application found in the
openbsd/usr/cross/pmonmips/usr/bin directory for that release
bsd need to be the debug version of the kernel (not sure where you
stored that but it is typically in the Release subdirectory of
nfx-tree/Build/...

Larry
_____________________________________________
From: Ed Kwan=20
Sent: Friday, November 17, 2006 6:55 PM
To: Huy Duong; Anatoly Shiroglazov; Andrew LeFebvre; Andy Sharp; Angela
Elliott; Bill Fenech; Bill Nadzam; Brian DeForest; Brian Stark; Caeli
Collins; Carlos Mora; Charissa Willard; Cheryl Lewis; Chris Vandever;
Dan Stein; Danqing Jin; Dave Limato; dl-Engineering; dl-Software; Eric
Barrett; Eric Crutchlow; Erik Palomba; Henry Lau; Ian Brown; James Kahn;
Jay Michlin; Jerry Lopatin; Jobi Ariyamannil; John Keiffer; John
Klokkenga; John Rogers; John VanderWerf; Jonathan Goldick; Ken Renshaw;
Larry Scheer; Mary Li; Maxim Kozlovsky; May Ma; Mike Lee; Nagendra
Subramanya; Narayan Venkat; Patrick Haverty; Paul Hammer; Raghu Murthy;
Raj Kumar; Ranga Nathan; Rendell Fong; Rex Yuan; Rick Lund; Ron
Bhanukitsiri; Sandrine Boulanger; Shamsudeen Jeseem; Shawn Currin;
Summer Ryman; Tim Gardner; Vikas Saini; Warren Gale; Wencheng Chai;
Xiaobing Zhang; Yuvarani Cothandaraman
Subject: RE: GDB over Terminal Cable

Hi Huy,

According to ttyS(4) man page on my Linux box, the serial lines are
/dev/ttyS[0-3], not /dev/tty0.
Hope this helps...

Ed

_____________________________________________
From: Huy Duong=20
Sent: Friday, November 17, 2006 6:44 PM
To: Anatoly Shiroglazov; Andrew LeFebvre; Andy Sharp; Angela Elliott;
Bill Fenech; Bill Nadzam; Brian DeForest; Brian Stark; Caeli Collins;
Carlos Mora; Charissa Willard; Cheryl Lewis; Chris Vandever; Dan Stein;
Danqing Jin; Dave Limato; dl-Engineering; dl-Software; Ed Kwan; Eric
Barrett; Eric Crutchlow; Erik Palomba; Henry Lau; Ian Brown; James Kahn;
Jay Michlin; Jerry Lopatin; Jobi Ariyamannil; John Keiffer; John
Klokkenga; John Rogers; John VanderWerf; Jonathan Goldick; Ken Renshaw;
Larry Scheer; Mary Li; Maxim Kozlovsky; May Ma; Mike Lee; Nagendra
Subramanya; Narayan Venkat; Patrick Haverty; Paul Hammer; Raghu Murthy;
Raj Kumar; Ranga Nathan; Rendell Fong; Rex Yuan; Rick Lund; Ron
Bhanukitsiri; Sandrine Boulanger; Shamsudeen Jeseem; Shawn Currin;
Summer Ryman; Tim Gardner; Vikas Saini; Warren Gale; Wencheng Chai;
Xiaobing Zhang; Yuvarani Cothandaraman
Subject: GDB over Terminal Cable

Does anyone know how to use GDB over the serial console to the SSC?
I have verified that I am using the correct GDB

This is what I done so far:

1.	set remotebaud 57600
2.	remote target /dev/tty0

then I get "connection is not open"

We have a customer that does not that a terminal server, and this needs
to be setup on site.

=20

-------------------------------------------
Huy Duong
ONStor Level 3 TSE
Phone 408.963.2478
Cell    408.431.6803
http://support.onstor.com/


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<TITLE>RE: GDB over Terminal Cable</TITLE>
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<!-- Converted from text/rtf format -->

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Larry,</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Is this info in the wiki? If not, can you please create a =
page for debugging the BSD kernel and put there whatever info you =
have.</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Thanks.</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Tim</FONT></SPAN></P>
<BR>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma">_____________________________________________<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">From:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Larry Scheer<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Sent:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Friday, November 17, 2006 =
7:01 PM<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">To:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Ed Kwan; Huy Duong; =
Anatoly Shiroglazov; Andrew LeFebvre; Andy Sharp; Angela Elliott; Bill =
Fenech; Bill Nadzam; Brian DeForest; Brian Stark; Caeli Collins; Carlos =
Mora; Charissa Willard; Cheryl Lewis; Chris Vandever; Dan Stein; Danqing =
Jin; Dave Limato; dl-Engineering; dl-Software; Eric Barrett; Eric =
Crutchlow; Erik Palomba; Henry Lau; Ian Brown; James Kahn; Jay Michlin; =
Jerry Lopatin; Jobi Ariyamannil; John Keiffer; John Klokkenga; John =
Rogers; John VanderWerf; Jonathan Goldick; Ken Renshaw; Mary Li; Maxim =
Kozlovsky; May Ma; Mike Lee; Nagendra Subramanya; Narayan Venkat; =
Patrick Haverty; Paul Hammer; Raghu Murthy; Raj Kumar; Ranga Nathan; =
Rendell Fong; Rex Yuan; Rick Lund; Ron Bhanukitsiri; Sandrine Boulanger; =
Shamsudeen Jeseem; Shawn Currin; Summer Ryman; Tim Gardner; Vikas Saini; =
Warren Gale; Wencheng Chai; Xiaobing Zhang; Yuvarani Cothandaraman<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Subject:</FONT></B></SPAN><SPAN =
LANG=3D"en-us"></SPAN><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma"> RE: GDB over Terminal Cable</FONT></SPAN><SPAN =
LANG=3D"en-us"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">gdb bsd </FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">target remote /dev/ttyS0</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">gdb needs to be the application found in the =
openbsd/usr/cross/pmonmips/usr/bin directory for that =
release</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">bsd need to be the debug version of the kernel (not sure =
where you stored that but it is typically in the Release subdirectory of =
nfx-tree/Build/&#8230;</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Larry</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma">_____________________________________________<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">From:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Ed Kwan<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Sent:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Friday, November 17, 2006 =
6:55 PM<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">To:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Huy Duong; Anatoly =
Shiroglazov; Andrew LeFebvre; Andy Sharp; Angela Elliott; Bill Fenech; =
Bill Nadzam; Brian DeForest; Brian Stark; Caeli Collins; Carlos Mora; =
Charissa Willard; Cheryl Lewis; Chris Vandever; Dan Stein; Danqing Jin; =
Dave Limato; dl-Engineering; dl-Software; Eric Barrett; Eric Crutchlow; =
Erik Palomba; Henry Lau; Ian Brown; James Kahn; Jay Michlin; Jerry =
Lopatin; Jobi Ariyamannil; John Keiffer; John Klokkenga; John Rogers; =
John VanderWerf; Jonathan Goldick; Ken Renshaw; Larry Scheer; Mary Li; =
Maxim Kozlovsky; May Ma; Mike Lee; Nagendra Subramanya; Narayan Venkat; =
Patrick Haverty; Paul Hammer; Raghu Murthy; Raj Kumar; Ranga Nathan; =
Rendell Fong; Rex Yuan; Rick Lund; Ron Bhanukitsiri; Sandrine Boulanger; =
Shamsudeen Jeseem; Shawn Currin; Summer Ryman; Tim Gardner; Vikas Saini; =
Warren Gale; Wencheng Chai; Xiaobing Zhang; Yuvarani Cothandaraman<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Subject:</FONT></B></SPAN><SPAN =
LANG=3D"en-us"></SPAN><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma"> RE: GDB over Terminal Cable</FONT></SPAN><SPAN =
LANG=3D"en-us"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Hi Huy,</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">According to ttyS(4) man page on my Linux box, the serial =
lines are /dev/ttyS[0-3], not /dev/tty0.</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Hope this helps&#8230;</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT COLOR=3D"#000080" SIZE=3D2 =
FACE=3D"Arial">Ed</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma">_____________________________________________<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">From:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Huy Duong<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Sent:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Friday, November 17, 2006 =
6:44 PM<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">To:</FONT></B></SPAN><SPAN LANG=3D"en-us"></SPAN><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Tahoma"> Anatoly Shiroglazov; =
Andrew LeFebvre; Andy Sharp; Angela Elliott; Bill Fenech; Bill Nadzam; =
Brian DeForest; Brian Stark; Caeli Collins; Carlos Mora; Charissa =
Willard; Cheryl Lewis; Chris Vandever; Dan Stein; Danqing Jin; Dave =
Limato; dl-Engineering; dl-Software; Ed Kwan; Eric Barrett; Eric =
Crutchlow; Erik Palomba; Henry Lau; Ian Brown; James Kahn; Jay Michlin; =
Jerry Lopatin; Jobi Ariyamannil; John Keiffer; John Klokkenga; John =
Rogers; John VanderWerf; Jonathan Goldick; Ken Renshaw; Larry Scheer; =
Mary Li; Maxim Kozlovsky; May Ma; Mike Lee; Nagendra Subramanya; Narayan =
Venkat; Patrick Haverty; Paul Hammer; Raghu Murthy; Raj Kumar; Ranga =
Nathan; Rendell Fong; Rex Yuan; Rick Lund; Ron Bhanukitsiri; Sandrine =
Boulanger; Shamsudeen Jeseem; Shawn Currin; Summer Ryman; Tim Gardner; =
Vikas Saini; Warren Gale; Wencheng Chai; Xiaobing Zhang; Yuvarani =
Cothandaraman<BR>
</FONT></SPAN><SPAN LANG=3D"en-us"><B></B></SPAN><SPAN =
LANG=3D"en-us"><B><FONT SIZE=3D2 =
FACE=3D"Tahoma">Subject:</FONT></B></SPAN><SPAN =
LANG=3D"en-us"></SPAN><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Tahoma"> GDB over Terminal Cable</FONT></SPAN><SPAN =
LANG=3D"en-us"></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">Does =
anyone know how to use GDB over the serial console to the =
SSC?</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">I =
have verified that I am using the correct GDB</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">This =
is what I done so far:</FONT></SPAN></P>

<P><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN><SPAN =
LANG=3D"en-us"></SPAN><SPAN LANG=3D"en-us"> <FONT SIZE=3D2 =
FACE=3D"Arial">set remotebaud 57600</FONT></SPAN>

<BR><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT> <FONT SIZE=3D2 =
FACE=3D"Arial">remote target /dev/tty0</FONT></SPAN>
</P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">then =
I get &#8220;connection is not open&#8221;</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">We =
have a customer that does not that a terminal server, and this needs to =
be setup on site.</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">&nbsp;</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"></SPAN><A NAME=3D""><SPAN =
LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">-------------------------------------------</FONT></SPAN><=
/A></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">Huy =
Duong</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">ONStor Level 3 TSE</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial">Phone =
408.963.2478</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 =
FACE=3D"Arial">Cell&nbsp;&nbsp;&nbsp; 408.431.6803</FONT></SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"><FONT SIZE=3D2 FACE=3D"Arial"><A =
HREF=3D"http://support.onstor.com/">http://support.onstor.com/</A></FONT>=
</SPAN></P>

<P ALIGN=3DLEFT><SPAN LANG=3D"en-us"></SPAN></P>

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