29 Commits

Author	SHA1	Message	Date
Cat's Eye Technologies	f9f8cfc0ca	Beginning of work on externals.	2014-04-02 09:19:53 +01:00
Cat's Eye Technologies	60287c3850	sbc ora	2014-04-02 09:11:39 +01:00
Cat's Eye Technologies	1aea850043	lda,y sta,y adc and	2014-04-02 09:05:30 +01:00
Cat's Eye Technologies	128fbcf531	lda screen, x	2014-04-01 23:47:10 +01:00
Cat's Eye Technologies	2e186c763d	Byte tables. And checking for same.	2014-04-01 23:22:38 +01:00
Cat's Eye Technologies	22d061fb73	No duplicate routine names, jmps must be to vectors.	2014-04-01 22:29:50 +01:00
Cat's Eye Technologies	cb0fe91a8a	Wow, we have an interrupt handler. Well, a cinv. Good enough!	2014-04-01 22:05:02 +01:00
Cat's Eye Technologies	c441f96921	Re-introducing specialform jmp vector. Inching towards okayness.	2014-04-01 21:06:35 +01:00
Cat's Eye Technologies	9ae3a621b6	Beginnings of vector type addresses.	2014-04-01 20:34:16 +01:00
Cat's Eye Technologies	91d11c25b6	Loop numbering. Dear god, loop numbering.	2014-04-01 19:44:45 +01:00
Cat's Eye Technologies	629f8bd398	Initial work on if/repeat numbering.	2014-04-01 18:45:17 +01:00
Cat's Eye Technologies	4cceb05256	Immediate mode versions of ldx, ldy, cmp, cpx, cpy.	2014-04-01 18:34:41 +01:00
Cat's Eye Technologies	54f7fe34ef	Immediate and absolute parser helper parser combinators.	2014-04-01 18:23:04 +01:00
Cat's Eye Technologies	e268c550b5	clc, cld, clv, sec, sed. no sev. but a veritable "demo"...!	2014-04-01 18:04:43 +01:00
Cat's Eye Technologies	421bf03f8a	We have repeat loops now.	2014-04-01 17:55:59 +01:00
Cat's Eye Technologies	d1521afd3a	Incrementing and decrementing.	2014-04-01 17:32:33 +01:00
Cat's Eye Technologies	af2c369fb8	Generate code for if blocks, badly. Number ifs, please...	2014-04-01 17:15:21 +01:00
Cat's Eye Technologies	48c0c032e3	Support cpx and cpy.	2014-04-01 17:04:14 +01:00
Cat's Eye Technologies	6132b05b27	if statement takes any kind of branch. instruction support table	2014-04-01 17:00:16 +01:00
Cat's Eye Technologies	b458569edb	COPY is loads and stores and xfers, LOADIMM immediate. st? ops.	2014-04-01 15:49:54 +01:00
Cat's Eye Technologies	5af7c458ea	Machine model is a bit fuller now.	2014-04-01 15:37:09 +01:00
Cat's Eye Technologies	8c9dfe7004	Ophis AND VICE like the look of things now.	2014-04-01 15:09:28 +01:00
Cat's Eye Technologies	0f71bcd7d2	It generates something Ophis can stomach, now.	2014-04-01 14:59:28 +01:00
Cat's Eye Technologies	efc79edbc0	It emits assembly-like code, now.	2014-04-01 14:48:07 +01:00
Cat's Eye Technologies	4cef193da9	Parse more instructions.	2014-04-01 14:33:57 +01:00
Cat's Eye Technologies	b15411c677	Check for duplicate declarations.	2014-04-01 13:38:42 +01:00
Cat's Eye Technologies	16e29c9dc9	Checks for undeclared locations.	2014-04-01 13:29:45 +01:00
Cat's Eye Technologies	f3c0320b2a	Add some notes, a test, a BasicCheck, a canal Panama (err...)	2014-04-01 13:01:27 +01:00
Cat's Eye Technologies	b4eb0b0100	Three passing tests!	2014-03-31 23:31:30 +01:00