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* insight/261: targetselection.itb/GDB serial baudrate when in cygwin
@ 2004-08-04 9:13 ian.dalziel
0 siblings, 0 replies; 3+ messages in thread
From: ian.dalziel @ 2004-08-04 9:13 UTC (permalink / raw)
To: insight-gnats
>Number: 261
>Category: insight
>Synopsis: targetselection.itb/GDB serial baudrate when in cygwin
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Aug 04 09:13:01 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator: Ian Dalziel / Mike Durham - VATECH Reyrolle ACP Ltd
>Release: Insight 6.1
>Organization:
>Environment:
Win XP with Cygwin
>Description:
Insight on Cygwin - Target configuration Issues
Insight-6.0
Configured as --host=i686-pc-cygwin --target=ppc-elf
WinXP running Cygwin
When "load new executable" the connection settings show the following problems :-
1. When setting the baud rate the listed options for :- 9600, 19200, 38400, 57600, 115200
are accepted as Hex values i.e. a baudrate setting of 38400 is returned as 230400 in the
display box.
2. The only port settings available are "com1" and "com2", however GDB will not accept
these ports i.e. "com1: is not a typewriter"
We require this because, only by using the "Run" button and "load new executable" are we
able to correctly display the program source, including 'mixed display'.
Note:-
By running the following script commands, from console window we are able to connect and
load the program to the target, but have no source display etc
#
# Serial connection macro for Com1 57600,8,n,1
# 115200
set remotebaud 1c200
# 57600
# set remotebaud e100
show remotebaud
set debug remote 1
target async /dev/ttyS0
load target.abs
symbol-file -readnow target.abs
Note :
- again we have had to use the equivalent hex of the required baudrate
- we have used /dev/ttyS0 instead of com1, which still returns "not a typewriter".
>How-To-Repeat:
See above description
>Fix:
Yes we can connect using the console, but this does not seem to sync Insight and make it source aware.
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: insight/261: targetselection.itb/GDB serial baudrate when in cygwin
@ 2004-08-04 14:53 kseitz
0 siblings, 0 replies; 3+ messages in thread
From: kseitz @ 2004-08-04 14:53 UTC (permalink / raw)
To: ian.dalziel, insight-prs, kseitz, nobody
Synopsis: targetselection.itb/GDB serial baudrate when in cygwin
Responsible-Changed-From-To: unassigned->kseitz
Responsible-Changed-By: kseitz
Responsible-Changed-When: Wed Aug 4 14:53:09 2004
Responsible-Changed-Why:
mine
State-Changed-From-To: open->feedback
State-Changed-By: kseitz
State-Changed-When: Wed Aug 4 14:53:09 2004
State-Changed-Why:
If you must enter baud rates as hex values, someone has issued a command to gdb to set the input radix to hex (set input-radix 16). I do not recommend doing this. There are probably dozens of other places where this could cause problems. [This was probably done in a user startup script ~/gdbtk.ini or ~/.gdbtkinit.]
The port problem thing is fixed in HEAD. I recommend grabbing src/gdb/gdbtk/library/targetselection.itb from there.
http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=insight&pr=261
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: insight/261: targetselection.itb/GDB serial baudrate when in cygwin
@ 2004-08-05 7:33 Dalziel Ian ACPRD-UK.NCLTW
0 siblings, 0 replies; 3+ messages in thread
From: Dalziel Ian ACPRD-UK.NCLTW @ 2004-08-05 7:33 UTC (permalink / raw)
To: kseitz; +Cc: insight-prs
The following reply was made to PR insight/261; it has been noted by GNATS.
From: "Dalziel Ian ACPRD-UK.NCLTW" <Ian.Dalziel@vatechuk.com>
To: kseitz@sources.redhat.com, "Dalziel Ian ACPRD-UK.NCLTW"
<Ian.Dalziel@vatechuk.com>, insight-prs@sources.redhat.com,
kseitz@sources.redhat.com, nobody@sources.redhat.com,
insight-gnats@sources.redhat.com
Cc:
Subject: RE: insight/261: targetselection.itb/GDB serial baudrate when in
cygwin
Date: Thu, 5 Aug 2004 08:27:30 +0100
Hi,
Thanks very much for the info.
Yes, we had stupidly picked up a .gdbinit from an example toolset, which had
in it :-
set output-radix 16
set input-radix 16
As you may have guessed we are a bit green at all this GNU stuff and we were
just wondering if you could expand on the port problem i.e. what is HEAD? We
also have the same problem with Insight6.1.
Many Thamks
Ian and Mike
Ian Dalziel
Senior Design Engineer
VA TECH Reyrolle ACP Ltd
P.O. Box 8
Hebburn
Tyne & Wear
NE31 1TZ
Ext: 5239
Tel: +44 (0)191 401 5239
Fax: +44 (0)191 401 5575
Email: ian.dalziel@vatechuk.com
-----
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-----Original Message-----
From: kseitz@sources.redhat.com [mailto:kseitz@sources.redhat.com]
Sent: 04 August 2004 15:51
To: ian.dalziel@vatechuk.com; insight-prs@sources.redhat.com;
kseitz@sources.redhat.com; nobody@sources.redhat.com
Subject: Re: insight/261: targetselection.itb/GDB serial baudrate when in
cygwin
Synopsis: targetselection.itb/GDB serial baudrate when in cygwin
Responsible-Changed-From-To: unassigned->kseitz
Responsible-Changed-By: kseitz
Responsible-Changed-When: Wed Aug 4 14:53:09 2004
Responsible-Changed-Why:
mine
State-Changed-From-To: open->feedback
State-Changed-By: kseitz
State-Changed-When: Wed Aug 4 14:53:09 2004
State-Changed-Why:
If you must enter baud rates as hex values, someone has issued a command
to gdb to set the input radix to hex (set input-radix 16). I do not
recommend doing this. There are probably dozens of other places where this
could cause problems. [This was probably done in a user startup script
~/gdbtk.ini or ~/.gdbtkinit.]
The port problem thing is fixed in HEAD. I recommend grabbing
src/gdb/gdbtk/library/targetselection.itb from there.
http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&databas
e=insight&pr=261
^ permalink raw reply [flat|nested] 3+ messages in thread
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2004-08-04 9:13 insight/261: targetselection.itb/GDB serial baudrate when in cygwin ian.dalziel
2004-08-04 14:53 kseitz
2004-08-05 7:33 Dalziel Ian ACPRD-UK.NCLTW
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