Re: Accessing Physical Memory [0-XXX MB]

[Learner <ruxyz@xxxxxxxxx>]

Probably LKCD does what you intend to do !

--- Jeba Anandhan A <jeba_kernel@xxxxxxxxx> wrote:

> Hi,
> i like to access physical memory from starting to
> end.i wish to copy all contents of physical memory 
> and processor registers values into one file and
> when
> i boot my machine,i have to place the contents into
> RAM inorder to get old state of machine.[ie like
> hibernate].help me how to do it.some more questions
> are,when should place the content of file into RAM 
> 
> i dont know my algorithm is correct or not.ideas are
> welcome
> 
> write the RAM content and processor registers and
> EIP
> etc into one file .
> 
> 
> boot kernel
> check whether file is present
> if so,write the values into RAM and processor
> register
> and set the Correct EIP.
> else 
> do remaining thing.
> 
> 
> my question is,in kernel start function ,when should
> i
> load the values into RAM. [like before rest_init() ]
> 
> 
> 		
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