85 Commits

Author	SHA1	Message	Date
Thomas Harte	c2ebbe5ad9	Implement STOS with one failure.	2023-10-20 21:54:30 -04:00
Thomas Harte	4efc181f07	Fix memory handler, STOS.	2023-10-20 21:49:34 -04:00
Thomas Harte	93e90b09a0	Implement MOVS, STOS, revealing an issue in the memory handler.	2023-10-20 21:46:47 -04:00
Thomas Harte	dab3dcaafb	Fix LODS: REP is not REPE.	2023-10-20 21:36:50 -04:00
Thomas Harte	8caad8b99d	Document slightly.	2023-10-20 17:25:27 -04:00
Thomas Harte	bee094eba1	Add LODS; somehow manage to fail some of its tests.	2023-10-20 17:13:56 -04:00
Thomas Harte	bcebb2e520	Further reduce repetition overhead.	2023-10-20 17:08:11 -04:00
Thomas Harte	0f5e0e17a4	Fix address manipulation.	2023-10-20 17:03:23 -04:00
Thomas Harte	49ac2d8e0c	Improve error reporting, remove some dead TODOs.	2023-10-20 17:00:32 -04:00
Thomas Harte	a71db54212	Simplify flow slightly; uncover issues in CMPSW.	2023-10-20 16:52:47 -04:00
Thomas Harte	efb854ddfa	Fix repetition. Sufficient for tests.	2023-10-19 14:40:03 -04:00
Thomas Harte	f715cd89a9	Attempt CMPS, changing storage of direction; add flags check.	2023-10-19 14:07:59 -04:00
Thomas Harte	617be7cba7	Implement PUSHes and POPs.	2023-10-18 15:59:39 -04:00
Thomas Harte	02cea3047e	Implement LOOP, LOOPE, LOOPNE.	2023-10-18 14:04:21 -04:00
Thomas Harte	a8c7871b0c	Implement JCXZ.	2023-10-18 13:20:28 -04:00
Thomas Harte	90f49a6e73	Implement JMP.	2023-10-18 13:15:00 -04:00
Thomas Harte	89743f0ba0	Implement RET, IRET.	2023-10-16 15:40:24 -04:00
Thomas Harte	f1779e6067	Implement SHR.	2023-10-16 12:34:11 -04:00
Thomas Harte	e38fe7dffc	Implement SAL, SAR.	2023-10-14 21:42:33 -04:00
Thomas Harte	f1cba4eb78	Implement remaining rolls.	2023-10-13 22:03:54 -04:00
Thomas Harte	f45d8bcbdb	Implement RCR.	2023-10-13 21:44:48 -04:00
Thomas Harte	6f7991f54a	Avoid loop.	2023-10-13 21:32:35 -04:00
Thomas Harte	6ec291d96f	Move ownership of mask test.	2023-10-13 15:34:06 -04:00
Thomas Harte	1a0f848b21	Implement RCL.	2023-10-13 14:44:22 -04:00
Thomas Harte	bf832768e6	Implement XLAT.	2023-10-12 21:12:03 -04:00
Thomas Harte	d35377c776	Implement SALC, SETMO, SETMOC.	2023-10-12 15:52:05 -04:00
Thomas Harte	97d3a9fa78	Implement MOV.	2023-10-12 15:34:46 -04:00
Thomas Harte	da029ee344	Implement LEA.	2023-10-12 14:31:25 -04:00
Thomas Harte	cf846f501a	Implement LDS, LES.	2023-10-12 14:24:28 -04:00
Thomas Harte	e948a67814	Implement SAHF, LAHF.	2023-10-12 13:54:51 -04:00
Thomas Harte	56e639e09a	Add INT (including INT3), INTO.	2023-10-11 16:01:09 -04:00
Thomas Harte	e75ef70c96	Further generalise.	2023-10-11 15:08:04 -04:00
Thomas Harte	a768b101f8	Further clean up copy-and-paste mess.	2023-10-11 14:36:42 -04:00
Thomas Harte	7159366360	Collapse all flags accesses behind setters and getters.	2023-10-11 12:35:17 -04:00
Thomas Harte	033ba75376	Standardise repetitive sign/zero/parity sets.	2023-10-11 11:15:59 -04:00
Thomas Harte	fbd647080d	Start factoring out useful ALU stuff.	2023-10-11 11:06:20 -04:00
Thomas Harte	4a803e2d43	Reduce ADD/ADC/SUB/SBB repetition.	2023-10-10 22:43:06 -04:00
Thomas Harte	7753497a93	Add header for std::swap.	2023-10-10 22:35:25 -04:00
Thomas Harte	a83b43a1ae	Implement XCHG.	2023-10-10 22:34:42 -04:00
Thomas Harte	5125907048	Implement TEST.	2023-10-10 22:28:10 -04:00
Thomas Harte	08867f4970	Implement CMP.	2023-10-10 22:15:33 -04:00
Thomas Harte	d0a9b5cb81	Implement NEG, NOT.	2023-10-10 22:09:10 -04:00
Thomas Harte	0ecc319ee6	Add OR, XOR.	2023-10-10 17:12:06 -04:00
Thomas Harte	de95026076	Implement Jcc.	2023-10-10 16:27:06 -04:00
Thomas Harte	f083eab011	Implement INC, DEC.	2023-10-10 15:57:33 -04:00
Thomas Harte	dbf7d07609	Add DIV, faulty IDIV.	2023-10-10 10:34:18 -04:00
Thomas Harte	0412890923	Add STC, STD, STI.	2023-10-09 22:16:37 -04:00
Thomas Harte	5e830781cc	Implement IMUL, improve test memory footprint.	2023-10-09 22:12:15 -04:00
Thomas Harte	ff6573dd02	Implement MUL.	2023-10-09 21:50:17 -04:00
Thomas Harte	e46e42d896	This is the same test either way around.	2023-10-09 16:47:02 -04:00