install System.map in kernel-devel

[Dave Jones]

On Tue, Oct 23, 2007 at 08:50:23PM -0400, Jarod Wilson wrote:
 > 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.)
 > 
 > I vaguely recall seeing a bug about this one, and I thought the solution 
 > was to set _ALIGH and _START to the same value, but these are only vague 
 > recollections...

That sounds a bit.. odd. to say the least.
Though we current should have 4MB alignment and 4MB start.

	Dave 

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