Re: install System.map in kernel-devel

[Dave Jones]

On Tue, Oct 23, 2007 at 06:35:31PM -0400, Chuck Ebbert wrote:
> 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.)

Hmm, they should both be @4mb. I'll poke at this tomorrow.

Dave