Date: Thu, 31 May 2001 16:05:12 -0400 From: Brian Dean <bsd@bsdhome.com> To: "Nickolay A. Kritsky" <nkritsky@internethelp.ru> Cc: hackers@FreeBSD.ORG Subject: Re: Debuggers for FreeBSD Message-ID: <20010531160512.A29866@vger.bsdhome.com> In-Reply-To: <00ef01c0e820$bd2bb690$0600a8c0@ibmka.internethelp.ru>; from nkritsky@internethelp.ru on Tue, May 29, 2001 at 01:21:27PM %2B0400 References: <00ef01c0e820$bd2bb690$0600a8c0@ibmka.internethelp.ru>
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On Tue, May 29, 2001 at 01:21:27PM +0400, Nickolay A. Kritsky wrote: > BTW - is it true that FreeBSD kernel started supporting DRx > registers only from version 4.2? Do i need to upgrade? The kernel supported the IA32 debug registers, DR0-DR7, in 4.0-RELEASE, however, gdb did not make use of them until later. IIRC, gdb support for the debug registers came in the 4.1.1-RELEASE of FreeBSD. -Brian -- Brian Dean bsd@FreeBSD.org bsd@bsdhome.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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