freebsd-dev/sys/boot/i386/btx/btxldr
Andriy Gapon 29c8c4b0f5 btxldr: future-proof argument passing from boot1/2-ish to loader
Place the arguments at a fixed offset of 0x800 withing the argument area
(of size 0x1000).  Allow variable size extended arguments first of which
should be a size of the extended arguments (including the size
parameter).

Consolidate all related definitions in a new i386/common/bootargs.h header.

Many thanks to jhb and bde for their guidance and reviews.

Reviewed by:	jhb, bde
Approved by:	jhb
MFC after:	1 month
2012-05-09 08:04:29 +00:00
..
btxldr.S btxldr: future-proof argument passing from boot1/2-ish to loader 2012-05-09 08:04:29 +00:00
Makefile btxldr: future-proof argument passing from boot1/2-ish to loader 2012-05-09 08:04:29 +00:00