Date: Fri, 25 Sep 1998 11:23:15 +0000 From: "Eric L. Hernes" <erich@lodgenet.com> To: freebsd-hackers@FreeBSD.ORG Subject: Improved ddb support Message-ID: <199809251619.LAA20700@garbo.lodgenet.com>
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My appologies if anyone's seen this before, I've been having mail problems. Thomas David Rivers writes: > > The Pentium chip has improved support for debugging programs, including > a hardware assisted databreak manager. A lot of the improved debugging stuff goes back to the original i386 (according to my databooks). The only thing the Pent added was the ability to do breaks on IO-port accesses. I've got some test stuff that I threw into a ddb extension. It adds two ddb commands: `nm' to get at the symbol table; and `hbp' to get at the hardware debug stuff. Check the readme for more details. http://www.freebsd.org/~erich/ddb-patches.tgz It's not as nicely integrated with ddb as it could be, but it's functional. Luck, Eric -- Eric L. Hernes erich@lodgenet.com erich@rrnet.com http://rrnet.com/~erich -- Eric L. Hernes erich@lodgenet.com erich@rrnet.com http://rrnet.com/~erich To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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