369 Commits

Author	SHA1	Message	Date
Thomas Harte	fe6a88c5df	Install [L/S][I/G]DT wiring.	2025-03-18 22:11:28 -04:00
Thomas Harte	32c88da6c4	Iterate towards LGDT/LIDT. ... Specifically: add a means to get just an indirect address; add an enum for descriptor tables; add an `ldt` function for the global and interrupt tables, which currently just authorises the access and then stops.	2025-03-18 18:22:04 -04:00
Thomas Harte	3d19d0816b	Do something for SMSW.	2025-03-16 22:05:14 -04:00
Thomas Harte	73e843abd3	Assert on some hopefully unreachables.	2025-03-12 22:03:12 -04:00
Thomas Harte	8d956da65b	Correct final thing written to stack by PUSHA.	2025-03-12 21:40:03 -04:00
Thomas Harte	3dcba9362c	Add a couple of missing Operation:: mappings.	2025-03-12 13:51:38 -04:00
Thomas Harte	2d3a3ada57	Add AccessType to string conversion.	2025-03-12 13:51:17 -04:00
Thomas Harte	c9a065107b	Further tweak ENTER.	2025-03-04 21:08:59 -05:00
Thomas Harte	4e3b0ae3c1	Resolve type warnings in ENTER, spurious new lines in PC.	2025-03-04 14:10:28 -05:00
Thomas Harte	9df6d535e2	Patch up enough to get an 80286 performer compilable.	2025-03-04 13:52:02 -05:00
Thomas Harte	d79135ea01	Eliminate non-functional workaround.	2025-03-04 11:30:43 -05:00
Thomas Harte	1464011f6f	Try throwing some externs at it.	2025-03-04 11:23:55 -05:00
Thomas Harte	409c8a6859	Keep poking at this.	2025-03-04 11:10:35 -05:00
Thomas Harte	805ce36592	Fix spelling, namespace.	2025-03-04 11:01:07 -05:00
Thomas Harte	07fa56c53d	Get heavier with GCC workarounds.	2025-03-04 10:56:45 -05:00
Thomas Harte	28fca80023	Attempt lighter GCC workaround.	2025-03-04 10:46:14 -05:00
Thomas Harte	08c0ee9ca8	Fix further speed reference; eliminate Decoder8086 entirely.	2025-03-04 10:35:16 -05:00
Thomas Harte	efd4a83bd2	Remove dead #undefs.	2025-02-28 21:55:52 -05:00
Thomas Harte	e13b4ab7c9	Reduce reliance upon macros.	2025-02-28 21:51:44 -05:00
Thomas Harte	2c2216afae	Further eliminate file-relative includes.	2025-02-28 13:18:48 -05:00
Thomas Harte	45f850adae	Improve constness.	2025-02-27 15:47:06 -05:00
Thomas Harte	da1d52033b	Use contractions.	2025-01-28 18:19:31 -05:00
Thomas Harte	01ddc24c02	Require overt acknowledgement of meaning.	2025-01-28 17:42:26 -05:00
Thomas Harte	d3ed485e7a	Take another big swing at indentation, some consts.	2024-12-01 21:44:14 -05:00
Thomas Harte	3a0f4a0bfc	Improve constness, formatting.	2024-12-01 18:09:19 -05:00
Thomas Harte	8b88d1294d	Remove errant spaces.	2024-12-01 09:04:32 -05:00
Thomas Harte	d639dc8bcb	Hit up some more = default opportunities.	2024-02-17 15:42:31 -05:00
Thomas Harte	a3d37640aa	Switch include guards to #pragma once.	2024-01-16 23:34:46 -05:00
Thomas Harte	795529ef97	Resolve sizing types.	2023-12-24 14:26:15 -05:00
Thomas Harte	cbd4f7965b	Acknowledge one further 16-bit assumption.	2023-12-24 14:22:26 -05:00
Thomas Harte	13631fb7bc	Resolve various 32->16 conversion warnings.	2023-12-24 14:14:53 -05:00
Thomas Harte	3e328bed61	Be overt about jump size, albeit without internal rigour.	2023-12-24 14:11:41 -05:00
Thomas Harte	084efdeb2d	Resolve further type conversion warnings.	2023-12-05 16:54:11 -05:00
Thomas Harte	dd04909d58	Resolve some further warnings.	2023-12-05 16:43:55 -05:00
Thomas Harte	f50c45cc1a	Treat 'invalid' as a silent failure.	2023-12-01 15:35:51 -05:00
Thomas Harte	ec2d878e3f	End run around the template. ... I have yet to get any insight whatsoever on the reason for GCC's failure here and won't have access to a suitable test machine for a while so all I have for testing is the arduous CI cycle.	2023-11-17 17:02:46 -05:00
Thomas Harte	a0ca5e6cdc	Remove outdated comment.	2023-11-17 10:38:11 -05:00
Thomas Harte	83c8f9996e	Switch back to the natural type.	2023-11-17 10:27:38 -05:00
Thomas Harte	3f27338b2c	New guess: the definition of size_t varies?	2023-11-16 23:46:22 -05:00
Thomas Harte	fbe02e3ad5	Randomly try a different explicit instantiation.	2023-11-16 23:37:37 -05:00
Thomas Harte	4b730c26d0	Satisfy GCC warning.	2023-11-16 23:31:51 -05:00
Thomas Harte	33486e69bf	Remove CI trap.	2023-11-16 15:30:43 -05:00
Thomas Harte	1c7bb6d759	Add CI diagnosis trap.	2023-11-16 15:25:42 -05:00
Thomas Harte	25f0a373f3	Don't sign-extend ports (!).	2023-11-16 11:17:12 -05:00
Thomas Harte	233ec7b818	Soften some warnings.	2023-11-16 10:57:17 -05:00
Thomas Harte	7323af0b41	Avoid shadowing template parameter.	2023-11-15 11:10:01 -05:00
Thomas Harte	e927fd00d8	Do just enough to include x86 code in the main build.	2023-11-15 11:01:28 -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