From: Arjan van Dijk <a.vandijk@phys.uu.nl>
To: gdb@sources.redhat.com
Subject: Re: problem setting displays
Date: Fri, 06 Sep 2002 06:43:00 -0000 [thread overview]
Message-ID: <v03130302b99e5fab1ba8@[131.211.32.140]> (raw)
In-Reply-To: <20020906130835.GA6986@nevyn.them.org>
>That's not how you do it. You run until you are in MAIN__ and "display
>x". Does that work?
No. The session that I showed only halted in MAIN__, so your condition was
satisfied and none of the displays that I tried to set were accepted.
Moreover, when I asked gdb to
display MAIN__::i
display MAIN__::x
before I said
run
then all went ok. I had my watches every time gdb halted. As you may have
seen, no new watches were accepted once I commanded gdb to run. On 5.2.1 I
could get the watches after I reloaded the executable. On the Linux box
with gdb 5.0.x this did not work.
How can I have the value of a variable printed just once when program
execution halts? This instead of using "display". Maybe I could use such a
command. Would mean that I have to call all variables that I want to watch
every time the program halts, but until so far the 'display' command does
not seem to work.
Arjan
Arjan van Dijk
Institute for Marine and Atmospheric Research Utrecht
Faculty of Physics and Astronomy
Utrecht University
Princetonplein 5
NL - 3584 CC Utrecht
The Netherlands
phone: +31 30 2532815
fax: +31 30 2543163
e-mail: mailto:A.vanDijk@phys.uu.nl
homepage: http://www.phys.uu.nl/~vndijk
next prev parent reply other threads:[~2002-09-06 13:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-06 4:06 Arjan van Dijk
2002-09-06 6:08 ` Daniel Jacobowitz
2002-09-06 6:43 ` Arjan van Dijk [this message]
2002-09-12 12:17 ` Andrew Cagney
2002-09-13 0:45 ` Arjan van Dijk
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