Date: Sun, 28 Mar 1999 17:43:45 -0800 (PST) From: Julian Elischer <julian@whistle.com> To: Alfred Perlstein <bright@rush.net> Cc: hackers@FreeBSD.ORG, mckusick@mckusick.com Subject: Re: serial console AND remote gdb possible? Message-ID: <Pine.BSF.4.05.9903281515540.254-200000@s204m82.isp.whistle.com> In-Reply-To: <Pine.BSF.3.96.990328074346.4169i-100000@cygnus.rush.net>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. Send mail to mime@docserver.cac.washington.edu for more info. --0-1692368948-922671825=:254 Content-Type: TEXT/PLAIN; charset=US-ASCII Here's a patch that compiles cleanly, but that I can't check here (no 2nd machine at home). It purports to add support for running gdb out a different sio port from the one the console is running out. Select the port by adding 0x80 to the flags for that port. If no port is so selected it will default to the serial console. The gdb speed can be set with the definition of GDB_BAUD or after booting, with sysctl machdep.gdbspeed let me know how this works as I'm flying blind on this one.. :-) julian On Sun, 28 Mar 1999, Alfred Perlstein wrote: > On Sun, 28 Mar 1999, Julian Elischer wrote: > > > On Sat, 27 Mar 1999, Jordan K. Hubbard wrote: > > > > > > I've been trying several combinations of flags to get > > > > one serial port to be my DDB/system console and > > > > the other to be my remote GDB port. > > > > > > ddb/gdb go on the same port - you can't split functionalty along those > > > lines. > > > > > > - Jordan > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > with "unsubscribe freebsd-hackers" in the body of the message > > Well that's true for now, but kirk and I have been thinking about being > > able to specify a separate port for gdb.. > > > > in fact I think he may be working on it this weekend.. > > if not I may do it next week. > > Please just give me a spec on how you want to specify which port, > what i'm going to try is setting the port via flags, and perhaps > a variable passed in for the bootloeader. > > Should have this done by tonight. > > -Alfred > > > --0-1692368948-922671825=:254 Content-Type: TEXT/PLAIN; charset=US-ASCII; name="sio_gdb.diff" 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