Remote debugging GRUB over a serial line

[Lubomir Kundrak]

Hi!

For those who are interested, here's gdb remote stub
for debugging over serial line.

http://netbsd.sk/~lkundrak/misc/grub2-gdb/grub2-gdb-stub.diff

This week I'll try to clean up the code, so don't
expect it to be particularly good yet.

I also added a paragraph on remote debugging to the howto
http://netbsd.sk/~lkundrak/misc/grub2-gdb/howto.html
 
-- 
  o     Lubomir Kundrak
 *O*    <address@hidden>, http://skosi.org/~lkundrak/
 (_)    SKOSI -- Slovak OpenSource Initiative