On 8/28/07, Miroslaw Dach [off-list ref] wrote:

Hi Grant,

        Thanks for your answer.
I have found in the System.map :
c020f0c4 b __log_buf

Is the address c020f0c4 relative to the .data segment?

0xc0000000 are virtual kernel addresses; not physical addresses.  If
the MMU is still on, then you need to use the virtual address to
examine memory.  If the MMU is off (such as after reloading u-boot),
then you need to change 0xCxxxxxxx to 0x0xxxxxxxx.

I understand that when the system hangs I should type in the XMD window
stop.

Is there anyway to examine the memory from the XMD window? or should I
reload the u-boot and examine the memory from u-boot?

I don't know; I've never used XMD.  Read the XMD documentation.  You
can do it from u-boot too.

g.

-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195