mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-27 02:38:08 +11:00
705d68deec
With KEY and EMIT being switch words, most of the high layer can be defined before drivers. In addition to this change, I've compacted core blocks which were becoming quite sparse.
11 lines
272 B
Plaintext
11 lines
272 B
Plaintext
( n -- Fetches block n and write it to BLK( )
|
|
: BLK@* 0x34 RAM+ ;
|
|
( n -- Write back BLK( to storage at block n )
|
|
: BLK!* 0x36 RAM+ ;
|
|
( Current blk pointer in ( )
|
|
: BLK> 0x38 RAM+ ;
|
|
( Whether buffer is dirty )
|
|
: BLKDTY 0x3a RAM+ ;
|
|
: BLK( 0x3c RAM+ @ ;
|
|
: BLK) BLK( 1024 + ;
|