Date: Tue, 13 Mar 2001 23:51:48 -0600 From: Richard Todd <rmtodd@ichotolot.servalan.com> To: Peter Wemm <peter@yahoo-inc.com> Cc: Richard Todd <rmtodd@ichotolot.servalan.com>, current@freebsd.org Subject: Re: Tracking down problem with booting large kernels (bug in locore.s) Message-ID: <m14d4CL-004Ml3C@servalan.servalan.com> In-Reply-To: Your message of "Tue, 13 Mar 2001 20:42:49 PST." <200103140442.f2E4gni01710@daintree.yahoo.com>
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In message <200103140442.f2E4gni01710@daintree.yahoo.com>, Peter Wemm writes: >Richard Todd wrote: > >> <---- No crashes as of here >> pushl $begin /* jump to high virtualized add > ress */ >> ret >> >> /* now running relocated at KERNBASE where the system is linked to run */ >> begin: >> <==== crashes before it gets here!!! >> /* set up bootstrap stack */ >> movl proc0paddr,%eax /* location of in-kernel pages > */ > >I have some suspicions.. Can you do a nm on your kernel? > >peter@daintree[8:41pm]~-102> nm /boot/kernel/kernel |grep begin >c0123689 t begin > Sure. A working kernel (the one I'm booted off of now) shows: 55 ichotolot ~[11:49PM] Z% nm /boot/kernel.good5/kernel | grep begin c0128c79 t begin c0368b3f t mp_begin and one that crashes shows: 56 ichotolot ~[11:50PM] Z% nm /boot/kernel.old/kernel | grep begin c01290a9 t begin c038d49f t mp_begin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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