138 Commits

Author	SHA1	Message	Date
Thomas Harte	a3d37640aa	Switch include guards to #pragma once.	2024-01-16 23:34:46 -05:00
Thomas Harte	3e328bed61	Be overt about jump size, albeit without internal rigour.	2023-12-24 14:11:41 -05:00
Thomas Harte	f50c45cc1a	Treat 'invalid' as a silent failure.	2023-12-01 15:35:51 -05:00
Thomas Harte	233ec7b818	Soften some warnings.	2023-11-16 10:57:17 -05:00
Thomas Harte	f83d2a8740	Take a swing at ENTER.	2023-11-14 16:23:24 -05:00
Thomas Harte	aafa7de536	Implement LEAVE, almost.	2023-11-14 11:39:36 -05:00
Thomas Harte	ac826f90c3	Formalise a separate manager of segments.	2023-11-14 10:56:00 -05:00
Thomas Harte	6c405680f2	Implement PUSHA, POPA.	2023-11-14 10:42:06 -05:00
Thomas Harte	1552500b10	Implement BOUND.	2023-11-13 22:33:46 -05:00
Thomas Harte	60cec9fc67	Expand commentary.	2023-11-13 11:45:17 -05:00
Thomas Harte	3a782faaf3	Ensure shoutouts upon LDS, LES and any far jump/call/int.	2023-11-10 22:58:59 -05:00
Thomas Harte	e61dc0466f	Add callout for tracking segment register changes.	2023-11-10 22:22:32 -05:00
Thomas Harte	79b126e6bb	Add route for tracking segment register changes.	2023-11-10 22:11:52 -05:00
Thomas Harte	800c76a4fe	Capture and respond to IDIV_REP.	2023-11-09 11:55:04 -05:00
Thomas Harte	5f1ea6c04c	Unify AAA and AAS.	2023-11-08 22:30:39 -05:00
Thomas Harte	8d2a2bcf4a	Unify DAA and DAS.	2023-11-08 22:26:48 -05:00
Thomas Harte	d7bb1a9ee1	Tidy up and comment a little further.	2023-11-08 11:23:21 -05:00
Thomas Harte	9566a8de67	Split up the ungainly PerformImplementation.hpp.	2023-11-08 10:52:36 -05:00
Thomas Harte	91b7d55871	Get strict about writeables.	2023-11-07 10:13:18 -05:00
Thomas Harte	e56e49a318	Fix SUB/SBB writes.	2023-11-07 10:09:04 -05:00
Thomas Harte	0262875088	Claw back to building.	2023-11-07 09:58:42 -05:00
Thomas Harte	2bed2c2c5c	Further simplify syntax.	2023-11-07 09:14:42 -05:00
Thomas Harte	2af774601f	Temporarily disentangle Memory and access internals; start to be overt in PerformImplementation.	2023-11-06 16:04:31 -05:00
Thomas Harte	009915f4de	Start promotion of ReturnType.	2023-11-05 21:42:22 -05:00
Thomas Harte	f96c33102a	Add documentation.	2023-11-04 22:22:50 -04:00
Thomas Harte	5739862dbb	Add specific entryway for preauthorised writes.	2023-11-03 15:36:30 -04:00
Thomas Harte	ebdf10525c	Fix parameter case.	2023-11-02 17:00:22 -04:00
Thomas Harte	83850d7596	Commute: Status -> Flags as per usual x86 naming.	2023-11-02 16:55:38 -04:00
Thomas Harte	770803b073	Be more careful as to authorisation.	2023-11-02 15:37:59 -04:00
Thomas Harte	e4fdf09149	Fix PUSH SP, far call. Further simplify FlowController.	2023-11-01 23:39:52 -04:00
Thomas Harte	acb55aa4e2	Subsume repetition of arguments into a single context. ... Albeit that it (temporarily?) loses some context used during test validation.	2023-11-01 17:03:23 -04:00
Thomas Harte	bc095bb9ce	Slim down the flow controller.	2023-11-01 14:49:30 -04:00
Thomas Harte	097b328075	Split the preauthorised tracks.	2023-11-01 14:31:42 -04:00
Thomas Harte	ef83ac855a	Fix spelling of Preauthorised, think further on return types.	2023-11-01 14:11:10 -04:00
Thomas Harte	430c60111e	CMP doesn't write.	2023-10-31 22:42:39 -04:00
Thomas Harte	2432396eaa	Fix SETMOC.	2023-10-31 22:04:26 -04:00
Thomas Harte	da2aea94e3	Fix CMPS.	2023-10-31 21:58:32 -04:00
Thomas Harte	9538491ee9	Fix pushes and pops.	2023-10-31 21:55:30 -04:00
Thomas Harte	1d479ec2d7	Ensure that reads can only read, accept that source is sometimes written to. E.g. XCHG.	2023-10-31 15:06:19 -04:00
Thomas Harte	1cd1bbd26c	Make a first pass of access types.	2023-10-29 16:19:10 -04:00
Thomas Harte	7a886f938a	Propagate access types, even if incorrect.	2023-10-29 14:33:39 -04:00
Thomas Harte	f9d1a4dd8f	Add Repetition::Rep to unify repeat logic.	2023-10-27 16:27:24 -04:00
Thomas Harte	66cee41b99	Fix port.	2023-10-27 14:04:23 -04:00
Thomas Harte	2d70b44303	Boil down segment ahead of time.	2023-10-27 12:54:42 -04:00
Thomas Harte	11b032fb06	Eliminate length extension.	2023-10-26 23:19:31 -04:00
Thomas Harte	8e35a56ff7	Include repetition in operation; simplify Instruction constructor.	2023-10-26 23:08:07 -04:00
Thomas Harte	29a921f764	Remove TODO, add exposition.	2023-10-25 16:15:08 -04:00
Thomas Harte	a2826cdee5	Propagate address size.	2023-10-25 16:00:01 -04:00
Thomas Harte	3b62638b30	Remove dead DataPointerResolver and extra-conditional version of source().	2023-10-25 14:43:58 -04:00
Thomas Harte	82c66e7433	Fix far jump with immediate operand. ... 1655 failures remaining.	2023-10-23 10:07:19 -04:00