From: Yao Qi <yao@codesourcery.com>
To: Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>
Cc: <gdb-patches@sourceware.org>
Subject: Re: [PATCH 1/3] New option --cygwin-tty.
Date: Thu, 25 Jul 2013 07:55:00 -0000 [thread overview]
Message-ID: <51F0D9D2.1090804@codesourcery.com> (raw)
In-Reply-To: <000901ce8909$dd069470$9713bd50$@muller@ics-cnrs.unistra.fr>
On 07/25/2013 03:37 PM, Pierre Muller wrote:
> Instead of adding a new command line option,
> we might change this into a new command
> call
> set windows-os-tty on/off
>
> In the testsuite, this could be
> automated by adding "-ex {set windows-os-tty on}"
> to INTERNAL_GDBFLAGS.
> This is what I do to run the testsuite on
> msys for the "set interactive-mode on"
> command that I added a while ago to resolve a similar problem.
>
> This would avoid adding a target specific command line option
> and allow to move most of the code to mingw-hdep.c source
> where it belongs as it really is mingw specific, no?
Yeah, I agree, but I am worried that stdio handlers (such as stdout)
should be set before any writes to them, so we should set the flag
(cygwin_tty) at the early stage of GDB start up (before command 'set
windows-os-tty on' is processed). If it is not a problem, I am fine.
I am looking at Corinna's example to see how to detect GDB is running in
Cygwin's TTY. If it works, probably we can get rid of this new GDB
option completely.
--
Yao (é½å°§)
next prev parent reply other threads:[~2013-07-25 7:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-25 5:10 [PATCH 0/3] Test mingw32 GDB in cygwin Yao Qi
2013-07-25 5:10 ` [PATCH 1/3] New option --cygwin-tty Yao Qi
2013-07-25 7:34 ` Corinna Vinschen
2013-07-25 7:37 ` Pierre Muller
2013-07-25 7:55 ` Yao Qi [this message]
2013-07-25 8:18 ` Corinna Vinschen
2013-07-25 8:26 ` Corinna Vinschen
2013-07-25 9:05 ` Yao Qi
2013-07-25 10:20 ` Corinna Vinschen
2013-07-25 12:08 ` Yao Qi
2013-07-25 15:21 ` Corinna Vinschen
2013-07-26 19:40 ` Doug Evans
2013-07-25 5:10 ` [PATCH 2/3] Unbuffer stdout and stderr on windows Yao Qi
2013-07-25 5:10 ` [PATCH 3/3] native mingw32 gdb, eol format Yao Qi
2013-07-25 7:31 ` [PATCH 0/3] Test mingw32 GDB in cygwin Pierre Muller
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