Date: Thu, 21 Mar 2002 10:50:19 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Hiten Pandya <hiten@uk.FreeBSD.org> Cc: hackers@FreeBSD.org Subject: Re: Debugging BTX Faults Message-ID: <XFMail.20020321105019.jhb@FreeBSD.org> In-Reply-To: <20020320214521.A23027@hpdi.ath.cx>
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On 20-Mar-2002 Hiten Pandya wrote: > On 20-Mar-2002 Hiten Pandya wrote: >> Hi all, >> > How does one debug faults in the BTX Loader? I am currently trying >> to work on PR i386/21559, and after reading jhb's document on the >> loading process, I was curious to know.. > >> Well, you need to be fairly familiar with how IA32 works. The int= >> number is the fault that was triggered. Then, use a program to convert >> the hex dump at cs:eip to binary > > Which tool can be used for this task? Any available in the ports? Not that I'm aware of, I just wrote a little util in C. Not very hard to one to write. :) -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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