[Skyeye-developer] linux

波 王 wangjunbo1007 at yahoo.com.cn
Mon Dec 3 19:02:46 CST 2007


What I use in my project is linux2.6.20
Debug in linux enviroment.
what is the reason of that error?
When run the vmlinux in testsuit, the palce where I
have a error
is:
checking if image is initramfs...it isn't (ungzip
failed);looks like an initrd.
Then , it will run naturely.



big_endian is false.
arch: arm
cpu info: xscale, pxa25x, 69052100, fffffff0, 2
mach info: name pxa_lubbock, mach_init addr 0x808259c
uart_mod:0, desc_in:, desc_out:, converter:
SKYEYE: use xscale mmu ops
Loaded RAM   ./ramdisk.img
exec file "vmlinux"'s format is elf32-little.
load section .init: addr = 0xc0008000  size =
0x00015000.
load section .text: addr = 0xc001d000  size =
0x001f2620.
not load section .rodata: addr = 0xc0210000  size =
0x00000000 .
not load section .pci_fixup: addr = 0xc0210000  size =
0x00000000 .
not load section .rio_route: addr = 0xc0210000  size =
0x00000000 .
load section __ksymtab: addr = 0xc0210000  size =
0x00003b98.
load section __ksymtab_gpl: addr = 0xc0213b98  size =
0x00000d40.
not load section __ksymtab_unused: addr = 0xc02148d8 
size = 0x00000000 .
not load section __ksymtab_unused_gpl: addr =
0xc02148d8  size = 0x00000000 .
not load section __ksymtab_gpl_future: addr =
0xc02148d8  size = 0x00000000 .
not load section __kcrctab: addr = 0xc02148d8  size =
0x00000000 .
not load section __kcrctab_gpl: addr = 0xc02148d8 
size = 0x00000000 .
not load section __kcrctab_unused: addr = 0xc02148d8 
size = 0x00000000 .
not load section __kcrctab_unused_gpl: addr =
0xc02148d8  size = 0x00000000 .
not load section __kcrctab_gpl_future: addr =
0xc02148d8  size = 0x00000000 .
load section __ksymtab_strings: addr = 0xc02148d8 
size = 0x0000b6e8.
load section __param: addr = 0xc021ffc0  size =
0x00000320.
load section .data: addr = 0xc0222000  size =
0x0001af7c.
not load section .bss: addr = 0xc023cf80  size =
0x0001412c .
not load section .comment: addr = 0x00000000  size =
0x000023dc .
not load section .note.gnu.arm.ident: addr =
0x00000000  size = 0x0000001c .
not load section .debug_abbrev: addr = 0x00000000 
size = 0x0007ed5a .
not load section .debug_info: addr = 0x00000000  size
= 0x00eb9626 .
not load section .debug_line: addr = 0x00000000  size
= 0x000ff64b .
not load section .debug_pubnames: addr = 0x00000000 
size = 0x000193bb .
not load section .debug_str: addr = 0x00000000  size =
0x000655cb .
not load section .debug_aranges: addr = 0x00000000 
size = 0x00004d38 .
not load section .debug_frame: addr = 0x00000000  size
= 0x000463fc .
not load section .debug_ranges: addr = 0x00000000 
size = 0x0001b648 .
call ARMul_InitSymTable,kernel filename is vmlinux.
start addr is set to 0xc0008000 by exec file.
`Linux version 2.6.20 (root at localhost.localdomain)
(gcc version 3.4.3) #2 Sun Dec 2 17:17:56 CST 2007
CPU: XScale-PXA250 [69052100] revision 0 (ARMv5TE),
cr=00003907
Machine: Intel DBPXA250 Development Platform (aka
Lubbock)
Memory policy: ECC disabled, Data cache writeback
Memory clock: 99.53MHz (*27)
Run Mode clock: 99.53MHz (*1)
Turbo Mode clock: 99.53MHz (*1.0, inactive)
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte
lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte
lines, 32 sets
Built 1 zonelists.  Total pages: 16256
Kernel command line: root=/dev/ram0 console=ttyS0
initrd=0xc0800000,0x00800000 rw mem=64M
options=mode:640x480-8
PID hash table entries: 256 (order: 8, 1024 bytes)
start_kernel(): bug: interrupts were enabled early
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768
bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384
bytes)
Memory: 64MB = 64MB total
Memory: 54332KB available (2064K code, 188K data, 84K
init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Lubbock configured to boot from ROM (bank 0)
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0,
4096 bytes)
TCP established hash table entries: 2048 (order: 1,
8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096
bytes)
TCP: Hash tables configured (established 2048 bind
1024)
TCP reno registered
Unpacking initramfs...<0>Kernel panic - not syncing:
bad gzip magic numbers



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