From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1906 invoked by alias); 28 May 2002 08:15:33 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 1879 invoked from network); 28 May 2002 08:15:29 -0000 Received: from unknown (HELO branoic) (12.234.96.134) by sources.redhat.com with SMTP; 28 May 2002 08:15:29 -0000 Received: from drow by branoic with local (Exim 3.35 #1 (Debian)) id 17Cc8c-0001Pz-00; Tue, 28 May 2002 04:15:26 -0400 Date: Tue, 28 May 2002 01:15:00 -0000 From: Daniel Jacobowitz To: Christophe PLANAT Cc: gdb@sources.redhat.com Subject: Re: Catch signals in GDBserver running on windows under cygwin Message-ID: <20020528081526.GA5390@branoic.them.org> Mail-Followup-To: Christophe PLANAT , gdb@sources.redhat.com References: <3CF25555.AEE64F2A@st.com> <20020527180605.GB5523@branoic.them.org> <3CF3302C.25B38E66@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3CF3302C.25B38E66@st.com> User-Agent: Mutt/1.3.28i X-SW-Source: 2002-05/txt/msg00301.txt.bz2 On Tue, May 28, 2002 at 09:22:20AM +0200, Christophe PLANAT wrote: > "drow/OU=internet/DD.RFC-822=drow"@mvista.com@harley wrote: > > > > On Mon, May 27, 2002 at 05:48:37PM +0200, Christophe PLANAT wrote: > > > Hi all, > > > > > > I am using GDBserver running on windows under CYGWIN (GDB is running on > > > the other side). > > > > Curious - what version of gdbserver? I don't know of any FSF version that > > supported cygwin. > > But it works well. Windows NT + layer of cygwin Posix emulation dll > (1.3.5) and gcc 2.95.3-5 (cygwin special) running on the top, for GDB > and GDBServer 5.0 compilation. The 2 win32 runtime run correctly. But gdbserver 5.0 wouldn't build on Cygwin... did the Cygwin people include their own version? > > I've heard that some difficulties exist to catch signals thru cygwin > layer and that the classical signal(), raise() ... primitives don't > "work" well but I don't have any info about it. > > > > > > When GDBServer is runnning (augmented of several debug printing) a DOS > > > window is open. If this DOS window is killed or closed (by using the > > > small cross in the upper right corner), I wish to catch the > > > corresponding signal and warn the GDB client that the server is down. > > > > > > How to catch such signals on Windows NT (or 98) ? I tried several > > > signal() on signals recognized on window (SIGABRT, ILL, INT, SEGV and > > > TERM) without any success. > > > > -- > > Daniel Jacobowitz Carnegie Mellon University > > MontaVista Software Debian GNU/Linux Developer > > -- > ---------------------------------------------------------------------- > | Christophe PLANAT | Embedded Systems Technology | > | Email : Christophe.Planat@st.com | STMicroelectronics | > | Phone : +33 04 76 92 68 82 | 850, rue Jean-Monnet | > | Fax : +33 04 76 92 50 94 | BP 16 - 38921 Crolles - France | > ---------------------------------------------------------------------- -- Daniel Jacobowitz Carnegie Mellon University MontaVista Software Debian GNU/Linux Developer