[libre-riscv-dev] power pc

[whygee at f-cpu.org]

On 2019-10-31 20:23, Luke Kenneth Casson Leighton wrote:
> moving the regs into the upper sections would avoid any need for 
> messing about.
> 
> that's what needs to be properly researched: it *may* be the case
> that, yes, there already happens to be a PowerISA "clean" and
> non-destructive way to save the entire regfile onto the stack, which
> makes the upper-mapping unnecessary.
> 
> l.

the more I read this thread,
the more I think it's insane...

could you please KISS ?

yg