mirror of
https://github.com/hsoft/collapseos.git
synced 2024-09-16 10:18:45 +10:00
d1de99d8c9
Also, remove underflow checks from next: it's taxing and useless because underflow check already takes place in each relevant native word.
14 lines
422 B
Plaintext
14 lines
422 B
Plaintext
PC ORG @ 1 + ! ( main )
|
|
SP PS_ADDR LDdn, IX RS_ADDR LDdn,
|
|
( LATEST is a label to the latest entry of the dict. It is
|
|
written at offset 0x08 by the process or person building
|
|
Forth. )
|
|
BIN( @ 0x08 + LDHL(n),
|
|
SYSVARS 0x02 ( CURRENT ) + LD(n)HL,
|
|
HERESTART [IF]
|
|
HL HERESTART LDdn,
|
|
[THEN]
|
|
SYSVARS 0x04 + LD(n)HL, ( RAM+04 == HERE )
|
|
DE BIN( @ 0x04 ( BOOT ) + LDdd(n),
|
|
JR, L1 FWR ( execute, B287 )
|