mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-17 06:18:06 +11:00
a2f164ecc3
Big bootstrapping change which greatly reduces the role of the modern operating system in the bootstrapping process.
25 lines
443 B
Forth
25 lines
443 B
Forth
0xe800 CONSTANT RAMSTART
|
|
0xf000 CONSTANT RS_ADDR
|
|
212 LOAD ( z80 assembler )
|
|
262 LOAD ( xcomp )
|
|
: CODE XCODE ;
|
|
: IMMEDIATE XIMM ;
|
|
: (entry) (xentry) ;
|
|
: : [ ' X: , ] ;
|
|
|
|
CURRENT @ XCURRENT !
|
|
|
|
H@ 256 /MOD 2 PC! 2 PC!
|
|
H@ XOFF !
|
|
282 LOAD ( boot.z80 )
|
|
393 LOAD ( icore )
|
|
(entry) _
|
|
( Update LATEST )
|
|
H@ XOFF @ - XOFF @ 8 + !
|
|
," CURRENT @ HERE ! "
|
|
," : EMIT 0 PC! ; "
|
|
," : KEY 0 PC@ ; "
|
|
422 470 XPACKR
|
|
," ' KEY 12 RAM+ ! "
|
|
H@ 256 /MOD 2 PC! 2 PC!
|