From: Andrew Cagney <ac131313@cygnus.com>
To: Daniel Jacobowitz <drow@mvista.com>
Cc: gdb@sources.redhat.com
Subject: Re: RFC: Two small remote protocol extensions
Date: Fri, 03 May 2002 11:24:00 -0000 [thread overview]
Message-ID: <3CD2D5EC.5020708@cygnus.com> (raw)
In-Reply-To: <20020502210908.GA25410@nevyn.them.org>
> On Thu, May 02, 2002 at 04:13:31PM -0400, Andrew Cagney wrote:
>
>> >These are threading information packets. They are completely optional,
>> >and I believe that they are of an appropriate nature for the
>> >environments which support it; such systems generally:
>
>>
>> Optional or not, it needs to be reliable. You need to be able to run a
>> test cases 1000 times and have it pass 1000 times.
>
>
> I really do not see what is unreliable here. They're still ACKed...
Not necessarily.
What should happen if, at the same time as the target is creating /
sending an O packet, GDB sends a <BREAK>? The protocol spec says nothing.
I believe, to define this, one would end up specifying a new protocol.
In the mean time, the existing protocol remains ``synchronous''. GDB
sends a request, the target replies. At any time either GDB, xor the
target is in control.
--
Out of interest, does the n/x packet code in gdbserver, let go of a
created thread immediatly or does it wait until it has received the ack?
Andrew
next prev parent reply other threads:[~2002-05-03 18:24 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-01 19:25 Daniel Jacobowitz
2002-05-02 8:38 ` Andrew Cagney
2002-05-02 8:52 ` Daniel Jacobowitz
2002-05-02 9:39 ` Andrew Cagney
2002-05-02 12:14 ` Daniel Jacobowitz
2002-05-02 12:22 ` Kevin Buettner
2002-05-02 12:34 ` Daniel Jacobowitz
2002-05-02 13:13 ` Andrew Cagney
2002-05-02 14:09 ` Daniel Jacobowitz
2002-05-03 11:24 ` Andrew Cagney [this message]
2002-05-03 14:28 ` Daniel Jacobowitz
2002-05-03 15:18 ` Andrew Cagney
2002-05-03 15:22 ` Daniel Jacobowitz
2002-05-04 19:59 ` Andrew Cagney
2002-05-02 13:13 ` Quality Quorum
2002-05-02 14:13 ` Daniel Jacobowitz
2002-05-03 13:07 ` Andrew Cagney
2002-08-16 7:30 ` Daniel Jacobowitz
2002-08-16 7:42 ` Andrew Cagney
2002-08-16 7:52 ` Daniel Jacobowitz
2002-08-16 8:21 ` Andrew Cagney
2002-08-22 19:23 ` Andrew Cagney
2002-08-22 19:36 ` Daniel Jacobowitz
2002-08-23 7:24 ` Quality Quorum
2002-08-23 7:26 ` Daniel Jacobowitz
2002-08-23 7:49 ` Quality Quorum
2002-08-23 8:57 ` Andrew Cagney
2002-08-23 11:16 ` Quality Quorum
2002-08-23 12:39 ` Andrew Cagney
2002-08-23 13:10 ` Quality Quorum
2002-08-27 20:23 ` Andrew Cagney
2002-08-28 8:31 ` Quality Quorum
2002-08-28 9:44 ` Andrew Cagney
2002-08-28 9:49 ` Daniel Jacobowitz
2002-08-22 21:08 ` Andrew Cagney
2002-08-23 5:44 ` Daniel Jacobowitz
2002-08-23 12:10 ` Andrew Cagney
2002-08-23 12:53 ` Andrew Cagney
2002-08-23 13:15 ` Daniel Jacobowitz
2002-08-27 21:07 ` Andrew Cagney
2002-08-28 6:33 ` Daniel Jacobowitz
2002-09-25 8:51 ` Daniel Jacobowitz
2002-09-25 11:17 ` Andrew Cagney
2002-09-26 18:39 ` Andrew Cagney
2002-09-26 18:48 ` Andrew Cagney
2003-06-29 7:51 ` Daniel Jacobowitz
2003-09-03 23:41 ` Andrew Cagney
2003-09-17 15:51 ` Daniel Jacobowitz
2003-09-17 16:19 ` Andrew Cagney
2003-09-17 16:23 ` Daniel Jacobowitz
2003-09-22 0:27 ` Andrew Cagney
2003-09-22 1:01 ` Daniel Jacobowitz
2003-09-22 3:02 ` Andrew Cagney
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