Thanks Jesse and Anna. I will read the docs.

1. (char *)dest_vaddr + phys_virt_offset = ffffffffc002e000

2. (char *)elf + data_offset, = ffffffff802c2c44

Actually I am trying to copy byte by byte to from location 2 to location 1. Both the locations are virtual addresses.

The memcpy routine fails. I am puzzled what could go wrong here. I haven't modified the code here.

regards,

sathya

On Fri, Aug 10, 2018 at 5:00 AM, <Anna.Lyons@data61.csiro.au> wrote:

Hi Sathya,

For details on virtual memory in seL4, please see chapter 7 of the manual: http://sel4.systems/Info/Docs/seL4-manual-latest.pdf

Thanks

Anna.

From: Devel <devel-bounces@sel4.systems> on behalf of Sathya Narayanan N <sathya281@gmail.com>
Sent: Thursday, 9 August 2018 10:34 PM
To: devel@sel4.systems
Subject: [seL4] Paging in SEL4

Hi Experts,

Could some one help me in understanding the paging in SEL4 ? the MMU architecture ?

Is there any material to understand ?

--

regards,
Sathya

regards,
Sathya