7 Commits

Author	SHA1	Message	Date
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	bc8144b4be	pcat: implement (br) and (br?)	2020-06-16 22:10:32 -04:00
Virgil Dupras	49979404a5	pcat: implement number literals	2020-06-16 21:34:35 -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	dabbd6c253	8086asm: add support for modrm 8-bit displacement	2020-06-15 06:52:47 -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