66bc1fd6fd
Don't mix constructor delegation and variable instantiation.
2023-12-22 12:29:27 -05:00
c07f8d8ef8
Switch ordering.
2023-12-22 10:50:49 -05:00
dbb14467ec
Remove redundant using, add extra comment.
2023-12-22 10:48:35 -05:00
c266639a0c
Improve commentary; use specialised types for TAS.
2023-12-22 10:46:10 -05:00
5b43ea82f3
Lock down interrupt cycle types.
2023-12-21 23:12:14 -05:00
7c28a77b2b
Fill in assignment operator.
2023-12-21 23:09:42 -05:00
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
213dfe037d
Shift operation stuff into its own namespace, making data_select_active a free function.
2023-12-21 16:03:53 -05:00
faaa89bb67
Eliminate all reference to EmuTOS.
2023-12-21 15:28:45 -05:00
7171e24ccf
Enable further compile-time optimisations.
2023-11-28 13:50:53 -05:00
36a4629ce0
Explain new semantics.
2023-11-27 21:49:57 -05:00
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
8578dfbf22
Eliminate various other errant spaces.
2023-05-16 16:40:09 -04:00
a1a7c0e253
Apply maybe_unused judiciously.
2023-05-15 10:17:04 -04:00
28c79b2885
Eliminate redundant [space][tab] pairs.
2023-05-12 14:14:45 -04:00
809cd7bca9
Remove the 68000's Mk2 suffix.
2023-05-10 17:13:01 -05:00
e56db3c4e5
Eliminate the old 68000 implementation.
2023-05-10 17:06:27 -05:00
4ddbf095f3
Fully banish flush from the processors.
2022-07-12 10:49:53 -04:00
670201fcc2
Reset time debt upon 'reset'.
2022-06-08 16:03:16 -04:00
6efb9b24e0
Ensure that a phoney reset gets the proper vector.
2022-06-08 14:44:15 -04:00
9009645cea
Add 'reset' functions.
2022-06-07 16:55:39 -04:00
0af8660181
Remove add_pc and decline_branch in favour of operation-specific signals.
2022-05-09 16:19:25 -04:00
c61809f0c4
Add CMPAl.
2022-05-03 09:20:02 -04:00
17a2ce0464
Fix missung #undefs.
2022-05-02 21:29:46 -04:00
ef28d5512b
Annotate further.
2022-05-02 12:58:04 -04:00
fa49737538
Correct processor name.
2022-05-02 08:40:47 -04:00
8a18685902
Relocated RegisterSizes to Numeric.
2022-04-28 15:10:08 -04:00
ee625cb8a8
Minor style improvements; especially: don't assume value of NoBusProgram.
2021-12-25 14:05:38 -05:00
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
32e0a66610
Trust the compiler with this bit field.
2021-12-23 16:28:55 -05:00
d9598b35c2
Add some additional metrics.
2021-12-23 16:27:54 -05:00
863971f944
68000: fix E alignment, expand Microcycle::apply.
2021-09-08 21:03:37 -04:00
402f2ddbd9
Increases likelihood of 68000 Program offset-size assumptions being met.
2020-07-02 22:24:04 -04:00
6e4b8d58a5
Completes [[fallthrough]]s.
2020-06-19 23:50:37 -04:00
945a9da94f
Adds further [[fallthrough]]s.
2020-06-19 23:44:20 -04:00
73131735fa
Further qmake warning corrections.
2020-05-30 19:31:17 -04:00
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -04:00
28881cb391
Implements apply.
2020-05-19 18:27:10 -04:00
a16b710d22
Removes <cassert> from Struct.h (which means it's needed in the 68000's State).
2020-05-19 00:06:29 -04:00
a3d4c7599b
Attempts fully to capture 68000 state.
...
Albeit that it can't be put back yet.
2020-05-18 23:55:54 -04:00
6f16928215
Adds all remaining simple scalar fields.
2020-05-16 22:47:04 -04:00
57edfe8751
Formalises TODO list and marches onward into execution state.
2020-05-16 18:31:43 -04:00
dcc0ee3679
Adds input line capture.
2020-05-16 17:44:15 -04:00
f7a16762b4
Starts populating the 68000 state registers.
2020-05-16 00:06:04 -04:00
8b76d4007e
Starts adding State for the 68000.
2020-05-14 22:46:40 -04:00
66c2eb0414
Further tightens const and constexpr usage.
2020-05-12 22:22:21 -04:00
dca79ea10e
Requires trace flag currently set.
2020-01-18 22:52:53 -05:00
b7fd4de32f
Ensures a one-instruction latency on the trace flag.
2020-01-18 22:06:00 -05:00
9f2f547932
Adds and satisfies test on the function code word.
...
Thanks to ijor's "68000 Address and Bus Error Stack Frame" re: contents.
2020-01-04 23:58:07 -05:00
f0d5bbecf2
Introduces a test of stack contents after an address error.
...
Fixes: stacked PC, address of fault.
2020-01-04 23:22:07 -05:00
Thomas Harte