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241 Commits

Author SHA1 Message Date
Thomas Harte 0d1fe03369 Further prefer static constexpr. 2025-09-12 21:40:08 -04:00
Thomas Harte 5018d7d577 Be more rigorous about static constexpr. 2025-08-26 22:54:39 -04:00
Thomas Harte 4977c9bc4c Further use rotl/r. 2025-04-25 22:53:11 -04:00
Thomas Harte e008a02b99 Shuffle further to avoid optics of a fallthrough. 2025-04-21 15:13:10 -04:00
Thomas Harte fb16baab99 Add further fallthrough. 2025-04-20 23:39:26 -04:00
Thomas Harte 2c2216afae Further eliminate file-relative includes. 2025-02-28 13:18:48 -05:00
Thomas Harte 9162c86e21 Test, improve BitStream. 2025-02-20 22:42:02 -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 32beafc12d Test Plus 4 detectionl; add shout for additional start address. 2024-12-02 15:27:37 -05:00
Thomas Harte d3ed485e7a Take another big swing at indentation, some consts. 2024-12-01 21:44:14 -05:00
Thomas Harte 43fcf46d69 Limit line lengths. 2024-12-01 09:00:29 -05:00
Thomas Harte 394fe0f1f1 Improve formatting, constness in 68k and ARM instruction set implementations. 2024-12-01 08:20:24 -05:00
Thomas Harte a7d2b0f63b Const as many arguments as possible. 2024-10-13 21:40:39 -04:00
Thomas Harte bc5727af14 Switch to = default. 2024-02-16 21:50:15 -05:00
Thomas Harte a3d37640aa Switch include guards to #pragma once. 2024-01-16 23:34:46 -05:00
Thomas Harte de230fb6be Resolve for work factored out. 2023-10-25 22:21:23 -04:00
Thomas Harte 8578dfbf22 Eliminate various other errant spaces. 2023-05-16 16:40:09 -04:00
Thomas Harte 28c79b2885 Eliminate redundant [space][tab] pairs. 2023-05-12 14:14:45 -04:00
Thomas Harte 2b56b7be0d Simplify namespace syntax. 2023-05-10 16:02:18 -05:00
Thomas Harte 8808014a85 Add AddressingMode::ExtensionWord to the executor. 2022-12-19 11:07:58 -05:00
Thomas Harte 6832cbeb31 Attempt fully to tie together 68020+ addressing. 2022-12-19 10:38:51 -05:00
Thomas Harte 08b3c42a5c Edge further towards supporting full extension words. 2022-12-10 16:22:16 -05:00
Thomas Harte 95c526d957 Start arrangements for full extension words. 2022-11-30 16:21:35 -05:00
Thomas Harte 5813e2b6c6 Round out the list of operand flags. 2022-11-14 15:58:58 -05:00
Thomas Harte ccadf69630 Add test of operand_flags and operand_size; add entries for missing 68000 and 68010 instructions. 2022-10-31 15:15:05 -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 c2b8cbfefc Add text conversions. 2022-10-27 10:12:52 -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 cabf1a052c Fill in operand sizes and flags for the 68010 extensions. 2022-10-27 09:39:00 -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 46fee9c53a Add BKPT and RTD. 2022-10-25 22:35:44 -04:00
Thomas Harte 7ba6c78d14 MOVE from CCR, MOVEC and MOVES are on the 68010. 2022-10-25 21:27:23 -04:00
Thomas Harte 83b9fc3318 Declare TRAPcc operand size. 2022-10-25 12:20:40 -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 d8a11eaba7 Avoid explicit specialisation in non-namespace scope. 2022-10-25 10:13:12 -04:00
Thomas Harte ab37b00356 Add model constraint to DIVS.l. 2022-10-25 10:04:36 -04:00