K cemu slouzi /boot/map a /boot/System.map

[Michal Kocer]

> Dobry den,
Dobry den!
> 
> chtel bych se zeptat, k cemu slouzi soubory /boot/map
> /boot/System.map.
>
/boot/map vytvari LILO, zatimco /boot/System.map, ktery
popisuje slozeni aktualniho kernelu a slouzi
predevsim programu kerneld k obhospodarovani
modulu jadra, se vytvari pri kompilaci kernelu.
 
V knize R.Bentson "Inside Linux"; ISBN-0-916151-89-1
se na strane 180 pise toto:
LILO is a suite of programs including the instalation utility
/sbin/lilo and the primary and secondary bootrap programs
/boot/boot.b. 
.....
The secondary bootstrap presents message from /boot/message
and reads options and image names from /boot/map.
After some optional interaction with the user, it loads a kernel image
from the locations given in the pointer part of /boot/map.
....
The instalation part of LILO, /sbin/lilo, ....
...
 2...builds /boot/map which holds pointers to kernel images.
 ...

> A jak si pripravit prostredi, abych neprisel o moznost
> bootovat starsi kerenly ?
> 
Ja to resim podobne jako modules, tvorim symlink
prislusneho kernelu na /boot/System.map.
tedy napriklad
/boot/System.map.2.0.30 -> /boot/System.map

jak vidite System.map soubory mam pro kazdou versi kernelu
ulozeny s prislusnou priponou v adresari /boot.


S pozdravem
			Michal Kocer

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Michal Kocer <kocer na ipex.cz>                         _OoO_ 
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