[ProgClub list] Memory management in C

[John Elliot]

On 2/10/2011 8:43 AM, Asher Glynn wrote:
> However, having pointed that out, any suggestions about how you'd use
> registers to pass information between processes?

I don't see how it's possible...

When the kernel context switches into a process it will restore the 
saved state of the CPU which will blow away anything that might have 
been in the registers prior to the context switch.