collapseos

13MB

Struktur: 785b375028

Autor	SHA1	Nachricht	Datum
Virgil Dupras	94ed01086a	pcat: move drivers and xcomp to blkfs	vor 4 Jahren
Virgil Dupras	60ecab314e	pcat: we have PROMPT! Not working, but we do get that sweet "CollapseOS".	vor 4 Jahren
Virgil Dupras	6bc1738bfd	pcat: implement (loop) 8086 asm is a lot terser than z80... Those indirect memory operations are very handy.	vor 4 Jahren
Virgil Dupras	eed817b517	pcat: adapt to word type change	vor 4 Jahren
Virgil Dupras	bc8144b4be	pcat: implement (br) and (br?)	vor 4 Jahren
Virgil Dupras	49979404a5	pcat: implement number literals	vor 4 Jahren
Virgil Dupras	a92864a595	pcat: implement RSP mechanism in execution model	vor 4 Jahren
Virgil Dupras	16d6a0b377	pcat: begin implementing compiledWord/next	vor 4 Jahren
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...	vor 4 Jahren
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!	vor 4 Jahren
Virgil Dupras	3be30e24bb	pcat: implement execute and nativeWord	vor 4 Jahren
Virgil Dupras	bf0e999f8e	pcat: read LATEST and jump to it	vor 4 Jahren
Virgil Dupras	a72322df31	pcat: begin structuring around words	vor 4 Jahren
Virgil Dupras	2b7abf802f	pcat: begin porting forth I'm not sure yet where I'm going, but I'm not going to build the 8086 port from the ground up like I did with the z80, that is, making is sustain itself and eventually merge its forth code with core words. That would be too much work which would then be thrown out (all those words I'll initially have to implement in asm which are already implemented in Forth). What I think I can do is build a mirror version of z80 boot code and cross-compile it from the z80. This means it has to follow z80 stable ABI. Nope, I'm not sure where I'm going...	vor 4 Jahren

1 Commits (785b3750289fe2bd748ae369c854e2ef36e5d9cf)