[syslinux] Returning to syslinux bootloader

[H. Peter Anvin]

Erwan Velu wrote:
> Any hints on how it could be done ?
> At least, I could be interested in HDT being able to return to hdt after
> running as external tool like memtest etc...
> 
> Cheers,
> Erwan

You'd have to return all hardware and all BIOS memory to the state it
was before the target was invoked.  The complexity of this depends on
the target.  Linux, for example, is very complex.

The clean way to do this is through the reset path.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.