cvm: use Grid in /cvm/forth
Also, fixed broken AT-XY in Grid...
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parent
95ab1ad588
commit
c939c7e84a
2
blk.fs
2
blk.fs
@ -2221,7 +2221,7 @@ Load range: B402-B403
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( ----- 402 )
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: XYPOS [ GRID_MEM LITN ] ;
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: _cl* COLS LINES * ;
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: AT-XY ( x y -- ) LINES * + _cl* MOD XYPOS ! ;
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: AT-XY ( x y -- ) COLS * + _cl* MOD XYPOS ! ;
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'? NEWLN NIP NOT [IF]
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: NEWLN ( ln -- ) COLS * DUP COLS + SWAP DO 0 I CELL! LOOP ;
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[THEN]
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@ -15,7 +15,7 @@ $(BLKUNPACK): $(BLKPACK)
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stage: stage.c $(OBJS) blkfs
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$(CC) -DFBIN_PATH=\"`pwd`/stage.bin\" -DBLKFS_PATH=\"`pwd`/blkfs\" stage.c $(OBJS) -o $@
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blkfs: $(BLKPACK)
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blkfs: ../blk.fs $(BLKPACK)
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$(BLKPACK) < ../blk.fs > $@
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forth.bin: stage common.fs forth.fs blkfs
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12
cvm/forth.fs
12
cvm/forth.fs
@ -1,15 +1,15 @@
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: (emit) 0 PC! ;
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: COLS 80 ; : LINES 32 ;
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: AT-XY 6 PC! ( y ) 5 PC! ( x ) ;
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: CELL! ( g pos -- )
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COLS /MOD 6 PC! ( y ) 5 PC! ( x ) 0x20 + 0 PC! ;
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: NEWLN ( ln -- ) DROP 0xa 0 PC! ;
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SYSVARS 0x70 + CONSTANT GRID_MEM
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402 403 LOADR ( Grid )
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390 LOAD ( xcomp core high )
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(entry) _
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( Update LATEST )
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PC ORG @ 8 + !
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," BLK$ "
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," ' EFS@ BLK@* ! "
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," ' EFS! BLK!* ! "
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EOT,
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," BLK$ ' EFS@ BLK@* ! ' EFS! BLK!* ! 0 0 AT-XY " EOT,
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ORG @ 256 /MOD 2 PC! 2 PC!
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H@ 256 /MOD 2 PC! 2 PC!
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