Date: Wed, 15 Jan 2003 13:50:24 -0800 From: Marcel Moolenaar <marcel@xcllnt.net> To: "Daniel C. Sobral" <dcs@tcoip.com.br> Cc: ia64@FreeBSD.ORG Subject: Re: loader(8) Message-ID: <20030115215024.GC585@athlon.pn.xcllnt.net> In-Reply-To: <20030115213329.GB585@athlon.pn.xcllnt.net> References: <3E25ADF4.70101@tcoip.com.br> <20030115192110.GA19079@dhcp01.pn.xcllnt.net> <3E25C63F.8030004@tcoip.com.br> <20030115213329.GB585@athlon.pn.xcllnt.net>
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On Wed, Jan 15, 2003 at 01:33:29PM -0800, Marcel Moolenaar wrote: > On Wed, Jan 15, 2003 at 06:36:15PM -0200, Daniel C. Sobral wrote: > > http://people.freebsd.org/~dcs/loader_re.4th > > > > Just put it on /boot, interrupt autoboot and "include > > /boot/loader_re.4th" it. > > This seriously fries the machine: > > \begin{log} > Starting: Netboot > Console: EFI console > > FreeBSD/ia64 EFI boot, Revision 1.1 > (marcel@mckinley.pn.xcllnt.net, Wed Dec 18 19:29:09 PST 2002) > net_open: server addr: 192.168.4.1 > net_open: server path: /nfs/netboot/ia64 > Loading /boot/defaults/loader.conf > /boot/kernel/kernel data=0x56e440+0x55cd0 syms=[0x8+0x48c78+0x8+0x3c764] > > Hit [Enter] to boot immediately, or any other key for command prompt. > Booting [/boot/kernel/kernel] in 6 seconds... > > Type '?' for a list of commands, 'help' for more detailed help. > OK include /boot/loader_re.4th > REG_EXTENDED not found > 7 0 0x00006B 0x0000000000000018 unexpected trap > 7 0 0x000066 0x0000000000000018 trap taken, number in ext PE > 7 0 0x00003C 0x0000000000005400 trap taken, offset in ext PE > \end{log} > > The last 3 lines are emitted by the firmware. A power-cycle is > all that's left. To elaborate: offset 0x5400 is the general exception vector, which is shared by a couple of faults, among which the (IR) unimplemented data address fault(s) and the illegal operation fault. This may be the int->ptr conversion wrecking havoc. Strangely enough reallocf is prototyped in "stand.h" so I don't know why the compiler complains... -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ia64" in the body of the message
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