collapseos/blk/368

: MOVEW ( src dst u -- )
    ( u ) 0 DO
        SWAP DUP I 1 LSHIFT + A@   ( dst src x )
        ROT TUCK I 1 LSHIFT +      ( src dst x dst )
        A!                         ( src dst )
    LOOP 2DROP ;
: PREV 3 - DUP @ - ;
: [entry] ( w -- )
    C@+ ( w+1 len ) TUCK MOVE, ( len )
    ( write prev value )
    H@ CURRENT @ - ,
    C, ( write size )
    H@ CURRENT ! ;
: (entry) WORD [entry] ;
: CREATE (entry) 2 ( cellWord ) C, ;
: VARIABLE CREATE 2 ALLOT ;
Make MOVE* words use A@ and A! This allows us to remove AMOVE* words. 2020-10-30 03:15:21 +11:00			`: MOVEW ( src dst u -- )`
			`( u ) 0 DO`
			`SWAP DUP I 1 LSHIFT + A@ ( dst src x )`
			`ROT TUCK I 1 LSHIFT + ( src dst x dst )`
			`A! ( src dst )`
			`LOOP 2DROP ;`
			`: PREV 3 - DUP @ - ;`
Move most of the high layer of comp core into the low one 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. 2020-10-29 09:06:58 +11:00			`: [entry] ( w -- )`
			`C@+ ( w+1 len ) TUCK MOVE, ( len )`
			`( write prev value )`
			`H@ CURRENT @ - ,`
			`C, ( write size )`
Make MOVE* words use A@ and A! This allows us to remove AMOVE* words. 2020-10-30 03:15:21 +11:00			`H@ CURRENT ! ;`
Move most of the high layer of comp core into the low one 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. 2020-10-29 09:06:58 +11:00			`: (entry) WORD [entry] ;`
			`: CREATE (entry) 2 ( cellWord ) C, ;`
			`: VARIABLE CREATE 2 ALLOT ;`