825 Commits

Author	SHA1	Message	Date
Thomas Harte	487ade56ed	Add basic multiply.	2024-02-28 11:27:27 -05:00
Thomas Harte	60d1b36e9a	Implement registers side.	2024-02-28 10:25:14 -05:00
Thomas Harte	5a48c15e46	Add scheduler side of PC writeback.	2024-02-28 10:15:23 -05:00
Thomas Harte	d6bf1808f9	Take a swing at PC-as-input.	2024-02-28 09:33:05 -05:00
Thomas Harte	b676153d21	State intention to merge status with other registers.	2024-02-27 15:36:34 -05:00
Thomas Harte	a3339cf882	Fix indentation.	2024-02-27 15:30:51 -05:00
Thomas Harte	4255283e33	Deal with conditionality up front.	2024-02-26 21:36:23 -05:00
Thomas Harte	16e827bb2c	Add basic arithmetics.	2024-02-26 21:27:58 -05:00
Thomas Harte	580f402bb6	Muddle further towards data processing.	2024-02-26 14:50:45 -05:00
Thomas Harte	030dda34f0	Start poking at implementation.	2024-02-26 14:30:26 -05:00
Thomas Harte	481b6d0e69	Sketch out some status flags.	2024-02-25 22:01:51 -05:00
Thomas Harte	a88d41bf00	List the flags.	2024-02-25 15:21:54 -05:00
Thomas Harte	73d2acca12	Moderately improve comments.	2024-02-22 11:20:22 -05:00
Thomas Harte	d205e538e1	Accept the C++ I'm in; clarify and simplify interface.	2024-02-22 10:16:54 -05:00
Thomas Harte	6577f68efc	Complete instruction set; consolidate mapper.	2024-02-21 15:32:27 -05:00
Thomas Harte	e986ae2878	Add coprocessor data operations and register transfers.	2024-02-21 15:25:57 -05:00
Thomas Harte	b2696450d5	Bring forwards single data transfers.	2024-02-21 14:51:51 -05:00
Thomas Harte	2bbaf73aa2	Delete was is now duplicated.	2024-02-21 14:18:41 -05:00
Thomas Harte	0fe2c1406b	Start mutating towards a form that owns the switch.	2024-02-21 14:17:01 -05:00
Thomas Harte	954d920b9e	Extend what's held in the operation enum.	2024-02-20 14:14:18 -05:00
Thomas Harte	57b45076c5	Start dealing with per-instruction fields.	2024-02-17 22:13:51 -05:00
Thomas Harte	d639dc8bcb	Hit up some more = default opportunities.	2024-02-17 15:42:31 -05:00
Thomas Harte	9a74ab6a8e	Switch to actual mnenomics, temporarily(?) shrink table.	2024-02-17 15:41:57 -05:00
Thomas Harte	4c53414cc3	Merge branch 'master' into ARMDecoding	2024-02-17 08:14:18 -05:00
Thomas Harte	bc5727af14	Switch to = default.	2024-02-16 21:50:15 -05:00
Thomas Harte	bd0a15c054	Start working on ARM2 decoding.	2024-02-16 21:36:07 -05:00
Ryan Carsten Schmidt	d811501421	Compatibility fixes in Markdown files. ... Improve compatibility with some Markdown readers like MacDown by adding blank lines before lists. Blank lines around headers were added for consistency. One header level was fixed. One code block was fixed.	2024-01-27 13:24:35 -06:00
Thomas Harte	b61317ba7e	Continue conversion of logging.	2024-01-19 22:02:26 -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