245 Commits

Author	SHA1	Message	Date
Thomas Harte	9aeb6ee532	Formally prepare for one- and two-operand instructions.	2022-04-12 09:14:46 -04:00
Thomas Harte	e7f6cc598d	Make first attempt to complete broad phase of decoding.	2022-04-12 09:08:46 -04:00
Thomas Harte	cd465dd121	Decode page E.	2022-04-12 09:04:40 -04:00
Thomas Harte	174b48a14a	Populate lines 9 and D.	2022-04-12 08:57:40 -04:00
Thomas Harte	bca18e7aba	Fill in line decoders for 5, 6 and 7. ... This leaves 9, D and E to go.	2022-04-12 08:44:32 -04:00
Thomas Harte	17e761d6c6	Add enough code to pages 0–3 to shift problem to decode().	2022-04-12 08:36:44 -04:00
Thomas Harte	c50556dde4	Create empty line decoders.	2022-04-12 08:16:29 -04:00
Thomas Harte	dd5bdd67d7	Add B page and a large chunk of 4.	2022-04-12 07:49:08 -04:00
Thomas Harte	21ac9363e9	Add page 8.	2022-04-11 16:32:57 -04:00
Thomas Harte	8e3cccf4d6	Begins a formalised 68k decoder.	2022-04-11 15:00:55 -04:00
Thomas Harte	bb5cf570e5	Remove conditional, make generic enough for both 32- and 64-bit operation.	2022-04-10 15:18:23 -04:00
Thomas Harte	7002d6d306	Improve accuracy of comment.	2022-04-10 09:37:18 -04:00
Thomas Harte	1b8d8f3a04	Default to 32-bit versions.	2022-04-10 09:35:58 -04:00
Thomas Harte	284440336d	Correct rotate_mask().	2022-04-10 09:31:39 -04:00
Thomas Harte	140ae7a513	Clarify template parameters.	2022-04-10 08:57:09 -04:00
Thomas Harte	7de50b5e2e	Provide 64-bit me, mb and sh. Add direct getter for rotate masks.	2022-04-09 21:08:01 -04:00
Thomas Harte	4652a84b43	Add exposition.	2022-04-09 19:20:13 -04:00
Thomas Harte	9e0755bc86	Introduce overlooked: ld, ldu, rldclx, rldcrx, rldicx, rldiclx, rldicrx, rldimix.	2022-04-09 18:28:51 -04:00
Thomas Harte	da0f7d7907	Rearrange into alphabetical order.	2022-04-09 10:20:03 -04:00
Thomas Harte	88d72bf31d	Fill in more mnemonics.	2022-04-08 10:01:52 -04:00
Thomas Harte	aac2f7dd73	Add missing validations.	2022-04-08 09:47:04 -04:00
Thomas Harte	1f44ad1723	Completes test cases.	2022-04-06 21:09:58 -04:00
Thomas Harte	4ab1857a11	Complete MPC601 commentary.	2022-04-06 20:53:44 -04:00
Thomas Harte	d23c714ec7	Build in an optional post hoc validation. ... TODO: validate.	2022-04-05 11:23:54 -04:00
Thomas Harte	59a1fde2a1	Fix is_zero_mask.	2022-04-03 20:37:09 -04:00
Thomas Harte	31276de5c3	Complete 'misc instructions' tests.	2022-04-03 20:33:32 -04:00
Thomas Harte	c581aef11d	Test as far as mffs.	2022-04-03 18:29:40 -04:00
Thomas Harte	7f6a955a71	Complete the cmp set.	2022-04-03 15:50:03 -04:00
Thomas Harte	125d97cc41	Complete floating point tests.	2022-04-03 08:55:28 -04:00
Thomas Harte	de7d9ba471	Add further floating point tests.	2022-04-03 08:06:59 -04:00
Thomas Harte	ad54b44235	Begin documentation and testing of the floating point instructions.	2022-04-02 19:58:21 -04:00
Thomas Harte	42532ec0f5	Test floating point loads and stores.	2022-04-02 15:40:17 -04:00
Thomas Harte	b84fa619da	Test integer loads and stores.	2022-04-02 15:27:12 -04:00
Thomas Harte	8a1409184f	Add decoding of lwa.	2022-04-02 10:31:55 -04:00
Thomas Harte	8a3c16a5bc	Add lwa.	2022-04-02 10:26:47 -04:00
Thomas Harte	6343c65ce2	Document further; mftb is optional.	2022-04-02 10:09:58 -04:00
Thomas Harte	d5967f7834	Correct decoding of stwcx. and stdcx.	2022-04-01 20:37:36 -04:00
Thomas Harte	d5f7650ac1	Test synchronising loads and stores, further expand documentation.	2022-04-01 18:30:48 -04:00
Thomas Harte	8f580c256c	Remove explanations; saying nothing is better than giving incomplete advice.	2022-04-01 17:49:34 -04:00
Thomas Harte	7c8f044380	Complete shift tests.	2022-04-01 17:22:32 -04:00
Thomas Harte	8efd506471	Transcribe up to the end of 'e', use extswx and remove extsw.	2022-04-01 17:11:57 -04:00
Thomas Harte	e83267751e	Start shuffling parameters into conventional order; expand on cmp–cmpli, dcbf–dcbz.	2022-03-30 20:36:46 -04:00
Thomas Harte	84f0b0a84c	Test rotates.	2022-03-30 16:43:09 -04:00
Thomas Harte	52e7226655	Merge branch 'PowerPCTests' of github.com:TomHarte/CLK into PowerPCTests	2022-03-29 20:50:40 -04:00
Thomas Harte	b89c8decd4	Test addx–divwx and mtcrf; document fields for crand, etc.	2022-03-29 20:48:43 -04:00
Thomas Harte	d783975597	Start offering a list of relevant fields per Operation.	2022-03-29 19:59:21 -04:00
Thomas Harte	5ec291df5c	Merge branch 'PowerPCTests' of github.com:TomHarte/CLK into PowerPCTests	2022-03-29 14:38:28 -04:00
Thomas Harte	0a45355055	Add a few more field comments.	2022-03-29 14:37:21 -04:00
Thomas Harte	99ad40f3e0	Test subfcx, subfx; correct decoding of oe().	2022-03-28 20:39:52 -04:00
Thomas Harte	b9c8016aca	Merge branch 'PowerPCTests' of github.com:TomHarte/CLK into PowerPCTests	2022-03-28 20:20:59 -04:00