12 Commits

Author	SHA1	Message	Date
Virgil Dupras	94ed01086a	pcat: move drivers and xcomp to blkfs	2020-06-22 14:21:25 -04:00
Virgil Dupras	9d2afd200c	pcat: implement (s)	2020-06-19 20:09:51 -04:00
Virgil Dupras	6bc1738bfd	pcat: implement (loop) ... 8086 asm is a lot terser than z80... Those indirect memory operations are very handy.	2020-06-18 15:01:04 -04:00
Virgil Dupras	eed817b517	pcat: adapt to word type change	2020-06-18 06:50:32 -04:00
Virgil Dupras	bc8144b4be	pcat: implement (br) and (br?)	2020-06-16 22:10:32 -04:00
Virgil Dupras	a92864a595	pcat: implement RSP mechanism in execution model	2020-06-16 20:41:53 -04:00
Virgil Dupras	16d6a0b377	pcat: begin implementing compiledWord/next	2020-06-16 19:05:36 -04:00
Virgil Dupras	d8d2e05eb2	pcat: make find compare strings ... find is the biggest chunk of logic of the boot code. The 8086 version is significantly terser than the z80 one. REP/CMPS helps...	2020-06-15 06:23:19 -04:00
Virgil Dupras	8c452f5add	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!	2020-06-14 21:52:58 -04:00
Virgil Dupras	3be30e24bb	pcat: implement execute and nativeWord	2020-06-14 15:27:26 -04:00
Virgil Dupras	bf0e999f8e	pcat: read LATEST and jump to it	2020-06-14 14:51:32 -04:00
Virgil Dupras	a72322df31	pcat: begin structuring around words	2020-06-14 14:15:44 -04:00