X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f X-Recipient: djgpp AT delorie DOT com X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Date: Tue, 21 Mar 2017 05:29:13 +0200 Message-Id: <83bmsvwbna.fsf@gnu.org> From: "Eli Zaretskii (eliz AT gnu DOT org) [via djgpp AT delorie DOT com]" To: djgpp AT delorie DOT com In-reply-to: <63d6200f-e531-4938-b061-a46ba03b7ee6@googlegroups.com> (djgpp AT delorie DOT com) Subject: Re: gdbserver for DOS? References: <1bbd59c7-5ccd-40ec-8ede-a7f0b1d6661f AT googlegroups DOT com> <63d6200f-e531-4938-b061-a46ba03b7ee6 AT googlegroups DOT com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > Date: Mon, 20 Mar 2017 18:10:29 -0700 (PDT) > From: "Daniel (daniel DOT wingerd AT gmail DOT com) [via djgpp AT delorie DOT com]" > > On Monday, March 20, 2017 at 9:33:02 AM UTC-4, jwjag DOT DOT DOT AT gmail DOT com wrote: > > I tried compiling gdbserver once, and the error message I got said "target not supported". So there's that :( > > That's unfortunate. I checked the source to confirm and there appears to be no reason it couldn't be easily added. The biggest challenge would probably be hooking up the DOS API to handle serial and network communications. It's difficult to believe it's been left undone for 18 years but I guess people were fine with just using the Windows gdbserver. If you would like to work on adding DJGPP support to gdbserver, I can take care of pushing the changes upstream (if the code changes are substantial, you may need to sign legal papers for your code to be admitted). Thanks.