From: Pedro Alves <palves@redhat.com>
To: Yao Qi <qiyaoltc@gmail.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFC 1/2] Check input interrupt first when reading packet
Date: Thu, 07 Jan 2016 17:26:00 -0000 [thread overview]
Message-ID: <568E9FD8.6050705@redhat.com> (raw)
In-Reply-To: <86lh84x9i0.fsf@gmail.com>
On 01/05/2016 04:43 PM, Yao Qi wrote:
> Pedro Alves <palves@redhat.com> writes:
>
> Hi Pedro,
> sorry for the delayed reply. Takes much time reading these patches and
> discussions in archives.
Likewise here.
> I am inclined to tweak the doc as well, because looks people at that
> moment believed that ^C is meaningless when the target is stopped.
> See https://www.sourceware.org/ml/gdb-patches/2005-11/msg00307.html
Alright, let's do this then.
>>> diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
>>> index 05e3d63..8bb5b13 100644
>>> --- a/gdb/gdbserver/remote-utils.c
>>> +++ b/gdb/gdbserver/remote-utils.c
>>> @@ -959,6 +959,15 @@ getpkt (char *buf)
>>> while (1)
>>> {
>>> c = readchar ();
>>> +
>>> + /* The '\003' may appear before or after each packet, so
>>> + check for an input interrupt. */
>>> + if (c == '\003')
>>> + {
>>> + (*the_target->request_interrupt) ();
>>> + c = readchar ();
>>
>> I'd write "continue;" instead of another readchar,
>>
>> (Pedantically, you could have another '\003' in the buffer.)
>
> Done.
LGTM.
Thanks,
Pedro Alves
next prev parent reply other threads:[~2016-01-07 17:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-21 11:30 [PATCH 0/2] Fix timeout in random-signal.exp Yao Qi
2015-12-21 11:30 ` [RFC 2/2] Change SIGINT handler for extension languages only when target terminal is ours Yao Qi
2016-01-04 16:12 ` Pedro Alves
2016-01-05 16:52 ` Yao Qi
2016-01-07 17:24 ` Pedro Alves
2016-01-08 11:08 ` Yao Qi
2016-01-12 13:11 ` Pedro Alves
2015-12-21 11:30 ` [RFC 1/2] Check input interrupt first when reading packet Yao Qi
2016-01-04 17:40 ` Pedro Alves
2016-01-05 16:43 ` Yao Qi
2016-01-07 17:26 ` Pedro Alves [this message]
2016-01-08 11:07 ` Yao Qi
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