opengnsys_ipxe

Author	SHA1	Message	Date
Michael Brown	48b2f70ee4	[util] Tidy up output of disrom.pl	2009-01-09 19:38:53 +00:00
Michael Brown	23bca8f9d8	[util] Allow Option::ROM to understand and modify initialisation entry point Add support for manipulating the jump instruction that forms the option ROM initialisation entry point, so that mergerom.pl can treat it just like other entry points. Add support for merging the initialisation entry point (and IBM BOFM table) to mergerom.pl; this is another slightly icky but unfortunately necessary GPL vs. NDA workaround. When mergerom.pl replaces an entry point in the original ROM, it now fills in the corresponding entry point in the merged ROM with the original value; this allows (for example) a merged initialisation entry point to do some processing and then jump back to the original entry point.	2008-08-15 04:10:35 +01:00
Michael Brown	6f73bb5e00	[util] Add Option::ROM library and rewrite disrom.pl to use it. The Option::ROM module provides an easy way to read and edit fields within option ROM headers.	2008-07-31 05:30:04 +01:00
Michael Brown	3d6123e69a	Initial revision	2005-03-08 18:53:11 +00:00