1 \ Copyright (c) 2006-2015 Devin Teske <dteske@FreeBSD.org>
4 \ Redistribution and use in source and binary forms, with or without
5 \ modification, are permitted provided that the following conditions
7 \ 1. Redistributions of source code must retain the above copyright
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32 \ Initialize brand placement to defaults
36 \ This function draws any number of company brands at (loader_brand_x,
37 \ loader_brand_y) if defined, or (2,1) (top-left). To choose your brand, set
38 \ the variable `loader_brand' to the respective brand name.
40 \ NOTE: Each is defined as a brand function in /boot/brand-${loader_brand}.4th
41 \ NOTE: If `/boot/brand-${loader_brand}.4th' does not exist or does not define
42 \ a `brand' function, no brand is drawn.
44 : draw-brand ( -- ) \ at (loader_brand_x,loader_brand_y), else (2,1)
46 s" loader_brand_x" getenv dup -1 <> if
47 ?number 1 = if brandX ! then
49 s" loader_brand_y" getenv dup -1 <> if
50 ?number 1 = if brandY ! then
53 \ If `brand' is defined, execute it
54 s" brand" sfind ( -- xt|0 bool ) if
55 brandX @ brandY @ rot execute
57 \ Not defined; try-include desired brand file
58 drop ( xt = 0 ) \ cruft
59 s" loader_brand" getenv dup -1 = over 0= or if
60 dup 0= if 2drop else drop then \ getenv result unused
61 s" try-include /boot/brand-fbsd.4th"
63 2drop ( c-addr/u -- ) \ getenv result unused
64 s" try-include /boot/brand-${loader_brand}.4th"
69 \ Execute `brand' if defined now
71 brandX @ brandY @ rot execute