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Commit Graph

410 Commits

Author SHA1 Message Date
Thomas Harte 5d2c156bc9 Use popcount. 2025-08-30 10:44:00 -04:00
Thomas Harte d177549dd6 Reduce more indentation. 2025-08-29 23:56:35 -04:00
Thomas Harte 2a9a68ca53 Annotate further fallthroughs. 2025-04-21 09:15:55 -04:00
Thomas Harte 2c2216afae Further eliminate file-relative includes. 2025-02-28 13:18:48 -05:00
Thomas Harte ce5aae3f7d Adjust more dangling indentation changes. 2024-12-04 22:29:08 -05:00
Thomas Harte 36d9c40d7b Yuckily avoid warning. 2024-04-23 22:23:56 -04:00
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 66bc1fd6fd Don't mix constructor delegation and variable instantiation. 2023-12-22 12:29:27 -05:00
Thomas Harte c07f8d8ef8 Switch ordering. 2023-12-22 10:50:49 -05:00
Thomas Harte dbb14467ec Remove redundant using, add extra comment. 2023-12-22 10:48:35 -05:00
Thomas Harte c266639a0c Improve commentary; use specialised types for TAS. 2023-12-22 10:46:10 -05:00
Thomas Harte 5b43ea82f3 Lock down interrupt cycle types. 2023-12-21 23:12:14 -05:00
Thomas Harte 7c28a77b2b Fill in assignment operator. 2023-12-21 23:09:42 -05:00
Thomas Harte 85f814c632 Attempt to build fixed operations into type.
This simplifies callees and should make all helper functions automatically able to optimise themselves for fixed operations.
2023-12-21 23:08:18 -05:00
Thomas Harte 213dfe037d Shift operation stuff into its own namespace, making data_select_active a free function. 2023-12-21 16:03:53 -05:00
Thomas Harte faaa89bb67 Eliminate all reference to EmuTOS. 2023-12-21 15:28:45 -05:00
Thomas Harte 7171e24ccf Enable further compile-time optimisations. 2023-11-28 13:50:53 -05:00
Thomas Harte 36a4629ce0 Explain new semantics. 2023-11-27 21:49:57 -05:00
Thomas Harte 5c7f94d2ef Introduce the possibility of operation type as a template parameter.
It's already proven possible to provide this for instruction fetch, so I think it'll immediately be a win. But more importantly it opens a path forwards for further improvement.
2023-11-27 11:48:34 -05:00
Thomas Harte 8578dfbf22 Eliminate various other errant spaces. 2023-05-16 16:40:09 -04:00
Thomas Harte a1a7c0e253 Apply maybe_unused judiciously. 2023-05-15 10:17:04 -04:00
Thomas Harte 28c79b2885 Eliminate redundant [space][tab] pairs. 2023-05-12 14:14:45 -04:00
Thomas Harte 809cd7bca9 Remove the 68000's Mk2 suffix. 2023-05-10 17:13:01 -05:00
Thomas Harte e56db3c4e5 Eliminate the old 68000 implementation. 2023-05-10 17:06:27 -05:00
Thomas Harte 4ddbf095f3 Fully banish flush from the processors. 2022-07-12 10:49:53 -04:00
Thomas Harte 670201fcc2 Reset time debt upon 'reset'. 2022-06-08 16:03:16 -04:00
Thomas Harte 6efb9b24e0 Ensure that a phoney reset gets the proper vector. 2022-06-08 14:44:15 -04:00
Thomas Harte 9009645cea Add 'reset' functions. 2022-06-07 16:55:39 -04:00
Thomas Harte 0af8660181 Remove add_pc and decline_branch in favour of operation-specific signals. 2022-05-09 16:19:25 -04:00
Thomas Harte c61809f0c4 Add CMPAl. 2022-05-03 09:20:02 -04:00
Thomas Harte 17a2ce0464 Fix missung #undefs. 2022-05-02 21:29:46 -04:00
Thomas Harte ef28d5512b Annotate further. 2022-05-02 12:58:04 -04:00
Thomas Harte fa49737538 Correct processor name. 2022-05-02 08:40:47 -04:00
Thomas Harte 8a18685902 Relocated RegisterSizes to Numeric. 2022-04-28 15:10:08 -04:00
Thomas Harte ee625cb8a8 Minor style improvements; especially: don't assume value of NoBusProgram. 2021-12-25 14:05:38 -05:00
Thomas Harte f20940a37b Give Program full ownership of the sentinel value.
In case I want to reduce the size of this field later.
2021-12-23 16:32:21 -05:00
Thomas Harte 32e0a66610 Trust the compiler with this bit field. 2021-12-23 16:28:55 -05:00
Thomas Harte d9598b35c2 Add some additional metrics. 2021-12-23 16:27:54 -05:00
Thomas Harte 863971f944 68000: fix E alignment, expand Microcycle::apply. 2021-09-08 21:03:37 -04:00
Thomas Harte 402f2ddbd9 Increases likelihood of 68000 Program offset-size assumptions being met. 2020-07-02 22:24:04 -04:00
Thomas Harte 6e4b8d58a5 Completes [[fallthrough]]s. 2020-06-19 23:50:37 -04:00
Thomas Harte 945a9da94f Adds further [[fallthrough]]s. 2020-06-19 23:44:20 -04:00
Thomas Harte 73131735fa Further qmake warning corrections. 2020-05-30 19:31:17 -04:00
Thomas Harte 267006782f Starts to add Qt target; resolves many build warnings. 2020-05-30 00:37:06 -04:00
Thomas Harte 28881cb391 Implements apply. 2020-05-19 18:27:10 -04:00
Thomas Harte a16b710d22 Removes <cassert> from Struct.h (which means it's needed in the 68000's State). 2020-05-19 00:06:29 -04:00
Thomas Harte a3d4c7599b Attempts fully to capture 68000 state.
Albeit that it can't be put back yet.
2020-05-18 23:55:54 -04:00
Thomas Harte 6f16928215 Adds all remaining simple scalar fields. 2020-05-16 22:47:04 -04:00
Thomas Harte 57edfe8751 Formalises TODO list and marches onward into execution state. 2020-05-16 18:31:43 -04:00