From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dgap-gw.mipt.ru (dgap-gw.mipt.ru [194.85.81.130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.dgap.mipt.ru", Issuer "DGAP Root Certificate" (not verified)) by ozlabs.org (Postfix) with ESMTP id 2362D2BDF2 for ; Tue, 2 Nov 2004 12:01:00 +1100 (EST) Received: from unknown (HELO localhost) ([127.0.0.1]) (envelope-sender ) by 127.0.0.1 (qmail-ldap-1.03) with SMTP for ; 2 Nov 2004 00:54:13 -0000 Received: from dgap-gw.mipt.ru ([127.0.0.1]) by localhost (dgap-gw.mipt.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 26888-05 for ; Tue, 2 Nov 2004 03:54:12 +0300 (MSK) From: Vladimir To: linuxppc-embedded@ozlabs.org Date: Tue, 2 Nov 2004 03:54:39 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-Id: <200411020354.39610.vova-ks@yandex.ru> Subject: Problem with user-space programs on 405GP List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello All ! I'm trying to run linux (2.4.22) on embedded PowerPC (405GP). It boots nice, but when it tries to execute /sbin/init it hangs. Last console messages are: VFS: Mounted root (nfs filesystem). Freeing unused kernel memory: 56k init 4k prep I've tried to replace /sbin/init by my own executable - it's definitely have not been executed. I've traced it to the "last point" in kernel-mode (instruction rfi in file arch/ppc/kernel/entry.S:389). Before this point everything is all right. But after this instruction kernel just hangs. After this sysrq-t prints that process init are running at c0007190 (this is in the arch_kernel_thread). sysrq-p does not print any registers, just the line "SysRq : Show Regs". Could someone give me any tips how to fix this trouble ? -- Vladimir