Things I can do before MMU is turned on

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

This is a little offtopic but ...

I'm working in an environment where the MMU has yet not been enabled (And hence on PC relative addressing can be used - no absolute addresses). I'm trying to build an exhaustive list (in terms of C language source contructs) of what I am allowed to do and what no. Can you please help me by adding to the list and verifying / disqualifying if anything is wrong:

Allowed
=======
1) Local variables
2) Function calls using function name (right?)
3) if-then-else
4) for / while / do-while


Not Allowed
===========
1) Accessing global variables
2) Function call using function pointers (why?)
3) Switch-case (why?)

Any thing else that can be added to the "Not allowed" list?

Thanks,

Rajat

--
To unsubscribe from this list: send an email with
"unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx
Please read the FAQ at http://kernelnewbies.org/FAQ



[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]
  Powered by Linux