install System.map in kernel-devel

Chuck Ebbert cebbert at redhat.com
Tue Oct 23 22:35:31 UTC 2007


On 10/23/2007 06:28 PM, Dave Jones wrote:
>  > Are the addresses in System.map accurate? On the F7 2.6.23 kernel,
>  > I had to subtract 0x400000 and add 0x1000000 to the address in an
>  > oops message to get an address to use with eu-addr2line.
> 
> Relocatable kernel is another thing that really screws with this.
> 

CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x400000
CONFIG_PHYSICAL_START=0x1000000

Address in oops was c04622db.

I had to use "eu-addr2line -e vmlinux 0xc10622db"

And objdump just flat refuses to show line number information
from vmlinux containing debug info. (But on Fedora 8 it will.)




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