From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gustavo Zacarias Date: Tue, 04 May 2004 15:07:56 +0000 Subject: Re: Illegal instruction with silo 1.4.4 and ultra 1 Message-Id: <4097B1CC.2070106@gentoo.org> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ben Collins wrote: |>Recently re-did an Ultra 1 from the ground up. On the initial reboot, I |>get an illegal instruction with SILO 1.4.4 after it appears to finish |>loading the kernel. The output (with ctrace) is as below; | | | When you say an Ultra 1, do you mean an UltraSPARC 1, or an | UltraSPARC-I? | | Also, shoot me the output of ".registers" after the illegal instruction. | I was able to reproduce this problem in a scientific way :) Scenario: Power up and boots cleanly linux. Power up, boot a solaris CD, halt, and then try to boot linux and it fails. reset-all doesn't help. Powering off and booting linux again and again works, just when solaris gets in the way the problem shows up. Trace: - ----- # halt syncing file systems... done Program terminated ok boot Resetting ... Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 400MHz), No Keyboard OpenBoot 3.31, 384 MB (50 ns) memory installed, Serial #16109071. Ethernet address 8:0:20:f5:ce:f, Host ID: 80f5ce0f. Rebooting with command: boot Boot device: disk:a File and args: SILO Version 1.4.4 boot: Allocated 8 Megs of memory at 0x40000000 for kernel Loaded kernel version 2.4.26 Illegal Instruction ok .registers ~ Normal Alternate MMU Vector 0: 0 0 0 0 1: 40004000 fffde6c0 d 2b 2: 40004000 f0000000 14 f0000000 3: 400000 0 fffe0000 80000000000 4: 3a5c00 0 ffffffffffffffff fffe7b48 5: e00000001f002077 f fffde000 f8 6: 0 4400001601 800000001ff660b6 80000000000 7: 1f8 10 2 f0055574 %PC 40004498 %nPC 4000449c %TBA f0000000 %CCR 44 XCC:nZvc ICC:nZvc ok ctrace PC: 40004498 Last leaf: call 10558 from 10400 ~ 0 w %o0-%o5: (0 fff9bd40 1 1 f00673e8 0 ) - ----- - -- Gustavo Zacarias Gentoo/SPARC & HPPA monkey -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFAl7HMV3G/IBCn/JARArUHAJ9xaHPdsXFmBF0ExsDCp2Lwc3q8twCdHRAS E7D9UIDWDgCb1+XRrBCjoMg=kEkZ -----END PGP SIGNATURE-----