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collapseos/blk/755

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pcat: all native words implemented! (well, not PC@ and PC!, but I'm not even sure what would be the role of these in a PC/AT. they're only used in drivers on the z80 front, so they will not be immediately needed. todo... ) Now comes the fitting part.
2020-06-19 22:10:51 +10:00
: OPrr CREATE C, DOES> C@ A, <<3 OR 0xc0 OR A, ;
0x31 OPrr XORxx, 0x30 OPrr XORrr,
0x88 OPrr MOVrr, 0x89 OPrr MOVxx, 0x28 OPrr SUBrr,
0x29 OPrr SUBxx, 0x08 OPrr ORrr, 0x09 OPrr ORxx,
8086asm: fix CMPrr, and CMPxx, argument order
2020-06-22 04:49:54 +10:00
0x38 OPrr CMPrr, 0x39 OPrr CMPxx, 0x00 OPrr ADDrr,
pcat: all native words implemented! (well, not PC@ and PC!, but I'm not even sure what would be the role of these in a PC/AT. they're only used in drivers on the z80 front, so they will not be immediately needed. todo... ) Now comes the fitting part.
2020-06-19 22:10:51 +10:00
0x01 OPrr ADDxx, 0x20 OPrr ANDrr, 0x21 OPrr ANDxx,
pcat: begin implementing find Not comparing strings yet. Without asm tooling support, it's a big chunk to swallow at once. It's progressing well!
2020-06-15 11:52:58 +10:00