31 Commits

Author	SHA1	Message	Date
Thomas Harte	28c79b2885	Eliminate redundant [space][tab] pairs.	2023-05-12 14:14:45 -04:00
Thomas Harte	bbd2cd47ea	Decode [MUL/DIV][U/S].l.	2022-10-30 11:32:36 -04:00
Thomas Harte	63ad2e8263	Decode EXTB.l.	2022-10-30 11:20:43 -04:00
Thomas Harte	255d2f3486	Attempt LINK.l and CHK.l.	2022-10-29 21:42:53 -04:00
Thomas Harte	6ad1d74ddd	Parse and record duality of CHK2/CMP2.	2022-10-29 21:32:48 -04:00
Thomas Harte	12ca79e645	Decode CAS2.	2022-10-28 14:02:49 -04:00
Thomas Harte	85df54ee7d	Decode CAS.	2022-10-28 13:57:00 -04:00
Thomas Harte	8a8c044976	Support up to 15 extension words on a Preinstruction; use that to describe PACK/UNPK. ... TODO: reconcile when to use that field versus the ExtensionWord operand. Probably only when operands are full?	2022-10-28 13:36:40 -04:00
Thomas Harte	f6a72dc2b4	Switch BFEXTU and BFFFO.	2022-10-27 12:13:13 -04:00
Thomas Harte	7d82b2ad12	Fix PACK operation code.	2022-10-27 10:52:07 -04:00
Thomas Harte	53140c016e	Disable bitcodes for operations that aren't otherwise yet present.	2022-10-27 10:09:16 -04:00
Thomas Harte	3f80df1feb	Additional TST modes become available on the 68020.	2022-10-27 09:49:20 -04:00
Thomas Harte	8ff9f27b91	Decode MOVES.	2022-10-26 13:34:01 -04:00
Thomas Harte	ae2419e283	Decode MOVEC.	2022-10-26 12:50:15 -04:00
Thomas Harte	c1f0eed0a3	Decode MOVE from CCR.	2022-10-26 12:39:40 -04:00
Thomas Harte	4e5a80e23a	Fix model tests.	2022-10-25 22:36:00 -04:00
Thomas Harte	1ceabb30b0	Fully decode TRAPcc.	2022-10-25 12:19:03 -04:00
Thomas Harte	f8cb3ca8b5	Resolve transient GCC warning.	2022-10-25 10:20:06 -04:00
Thomas Harte	ab37b00356	Add model constraint to DIVS.l.	2022-10-25 10:04:36 -04:00
Thomas Harte	38c531fd5a	Accept that a uint8_t isn't always going to be large enough; split decoding by minimum processor.	2022-10-25 09:50:19 -04:00
Thomas Harte	8c670d2105	Add decodes for TRAPcc and PACK, discovering it's three operand (sort of).	2022-10-23 11:46:47 -04:00
Thomas Harte	9a56d053f8	Introduce/extend 68k enums to cover 68020 instruction set.	2022-10-22 15:20:30 -04:00
Thomas Harte	cb0e259339	Start the process of decoding 68020 operations.	2022-10-21 15:28:29 -04:00
Thomas Harte	71e38a6781	Fix decoding of RESET.	2022-06-03 11:15:50 -04:00
Thomas Harte	607ddd2f78	Preserve MOVEM order in Operation.	2022-05-06 09:45:06 -04:00
Thomas Harte	fed79a116f	Be overt about the size being described here.	2022-05-06 09:22:38 -04:00
Thomas Harte	af973138df	Correct decoding of Bcc.b, satisfying Bcc and BSR tests.	2022-05-03 15:32:54 -04:00
Thomas Harte	b6ffff5bbd	Distinguish [ADD/SUB]QA from [ADD/SUB]Q.	2022-05-03 14:17:26 -04:00
Thomas Harte	8d24c00df2	Include decoded condition in Preinstruction.	2022-04-30 09:00:47 -04:00
Thomas Harte	39261436c8	Remove unused type alias.	2022-04-27 19:53:32 -04:00
Thomas Harte	9cbbb6e508	Adjust path to match namespace; add to Qt project.	2022-04-27 08:05:36 -04:00