bravo mescall2000 anche io ho cominciato a caricarlo ma ora sono fermo per motivi di tempo facci sapere gli svolgimenti...
Ps:quanto pesa la virtual? cioè quanto occupa?
niente di fatto per ora... non so se sia neanche adatto all'architettura dell'alicegate... l'emulatore parla di Processor: Atmel AT91M40xxx revision 0
Architecture: EB01
insomma l'architettura sembra diversa.... questo è quello che esce caricando le rom "demo" all'emulatore:
# arm-elf-gdb linux.2.4.x
GNU gdb 5.0
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "--host=i686-pc-linux-gnu --target=arm-elf"...(no debugging symbols found)...
(gdb) target sim
Loaded ROM boot.rom
Loaded ROM boot.rom
Loaded ROM boot.rom
Loaded ROM boot.rom
Connected to the simulator.
(gdb) load
Loading section .init, size 0x9000 vma 0x1000000
Loading section .text, size 0xcd268 vma 0x1009000
Loading section .data, size 0x81b4 vma 0x10d8000
Start address 0x1000000
Transfer rate: 7282912 bits in <1 sec.
(gdb) run
Starting program: /root/prova/roms/linux.2.4.x
Linux version 2.4.17-uc0 (davidm@moby) (gcc version 2.95.3 20010315 (release)(ColdFire patches - 20010318 from
http://fiddes.net/coldfire/)(-msep-data patches)) #18 Fri Jun 14 09:51:37 EST 2002
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: 2992KB available (820K 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: 4000000-407CFFF [VIRTUAL 4000000-407CFFF] (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.
VFS: Mounted root (romfs filesystem) readonly.
Shell invoked to run file: /etc/rc
Command: hostname GDB-ARMulator
Command: /bin/expand /etc/ramfs.img /dev/ram0
Command: mount -t proc proc /proc
Command: mount -t ext2 /dev/ram0 /var
Command: mkdir /var/tmp
Command: mkdir /var/log
Command: mkdir /var/run
Command: mkdir /var/lock
Command: cat /etc/motd
Welcome to
____ _ _
/ __| ||_|
_ _| | | | _ ____ _ _ _ _
| | | | | | || | _ \| | | |\ \/ /
| |_| | |__| || | | | | |_| |/ \
| ___\____|_||_|_| |_|\____|\_/\_/
| |
|_|
Tentando di caricare le rom dell'alicegate, però, per esempio vxWorks.z , dice che il file fornito non è di tipo eseguibile, formato sconosciuto.
quindi niente da fare... forse ci vorrebbe un'emulatore vxworks... un developement kit o qualcosa del genere, non so.
E' comunque un casino, se ci fosse una seriale (c'è da qualche parte, magari sul connettore per il wifi, secondo me) magari potrei provare a caricare sulla flash questi file "demo" dell'emulatore e vedere se sputa qualche carattere sulla seriale...
