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https://github.com/hsoft/collapseos.git
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20 lines
481 B
Forth
20 lines
481 B
Forth
0xff00 CONSTANT RS_ADDR
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0xfffa CONSTANT PS_ADDR
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RS_ADDR 0x80 - CONSTANT RAMSTART
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750 LOAD ( 8086 asm )
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262 LOAD ( xcomp )
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270 LOAD ( xcomp overrides )
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812 827 LOADR
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353 LOAD ( xcomp core low )
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CODE (emit)
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AX POPx, AH 0x0e MOVri, ( print char ) 0x10 INT,
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;CODE
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CODE (key) AH AH XORrr, 0x16 INT, AX PUSHx, ;CODE
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: FOO (key) (emit) ;
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: BOOT 0x08 @ LIT< FOO _find DROP EXECUTE BYE ;
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(entry) _
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( Update LATEST )
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PC ORG @ 8 + !
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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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