Hi all, Thank you for your valuable time. I installed skyeye simulator for GDB/armulator. On top of that i installed the uClinux distro also. While installing it dint throw any error.
But while loading the uClinux in armulator it is throwing an error and the kernel is not booting. (gdb) run Starting program: /home/vinay/Documents/NS4Porting_Parvathy/scriptsAndPackages/uClinux-dist/linux-2.4.x/linux Linux version 2.4.17-uc0 (r...@localhost.localdomain) (gcc version 2.95.3 20010315 (release)(ColdFire patches - 20010318 from http://fiddes.net/coldfire/)(uClinux XIP and shared lib patches from http://www.snapgear.com/)) #1 Tue Oct 12 12:02:53 IST 2010 Processor: Atmel AT91M40xxx revision 0 Architecture: EB01 On node 0 totalpages: 1024 zone(0): 0 pages. zone(1): 1024 pages. zone(2): 0 pages. Kernel command line: root=/dev/rom0 Calibrating delay loop... 13.00 BogoMIPS Memory: 4MB = 4MB total Memory: 2960KB available (852K code, 170K data, 36K init) Dentry-cache hash table entries: 512 (order: 0, 4096 bytes) Inode-cache hash table entries: 512 (order: 0, 4096 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 1024 (order: 0, 4096 bytes) POSIX conformance testing by UNIFIX Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd Atmel USART driver version 0.99 ttyS0 at 0xfffd0000 (irq = 2) is a builtin Atmel APB USART ttyS1 at 0xfffcc000 (irq = 3) is a builtin Atmel APB USART block: 64 slots per queue, batch=16 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize Blkmem copyright 1998,1999 D. Jeff Dionne Blkmem copyright 1998 Kenneth Albanowski Blkmem 1 disk images: 0: 4000000-3FFFFFF [VIRTUAL 4000000-3FFFFFF] (RO) NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 512 bind 512) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Blkmem: bad access: block=2, count=2 (pos=800, len=0) end_request: I/O error, dev 1f:00 (Blkmem), sector 2 EXT2-fs: unable to read superblock Blkmem: bad access: block=0, count=2 (pos=400, len=0) end_request: I/O error, dev 1f:00 (Blkmem), sector 0 romfs: unable to read superblock Kernel panic: VFS: Unable to mount root fs on 1f:00 Please help me to get out of this situation. Thank again, Parvathy,
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