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11,823 Commits 8 Branches 121 Tags 496 MiB
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578 Commits

Author SHA1 Message Date
Thomas Harte
4affbe7556 Relocate using. 2024-01-04 10:28:41 -05:00
Thomas Harte
c151a73059 Remove dead srand. 2024-01-04 10:25:39 -05:00
Thomas Harte
ae48f05c80 Shuffle most of the MemoryMap ugliness into a source file. 2024-01-04 10:25:27 -05:00
Thomas Harte
cd7a152bed Remove a lot of dead logging detritus. 2024-01-04 09:59:46 -05:00
Thomas Harte
9cc37945b7 Avoid over-logging. 2024-01-04 09:57:01 -05:00
Thomas Harte
cf00a709ec Be consistent in shadowing physical addresses. 2024-01-03 15:02:54 -05:00
Thomas Harte
bbaaa520c8 Eliminate MemoryMap access macros, fix tests target. 2024-01-03 13:21:39 -05:00
Thomas Harte
d01c306187 Pull PagingType::Main to top, eliminate macros. 2024-01-03 11:40:04 -05:00
Thomas Harte
344fec0683 Fix Apple II inverse text errors. 2024-01-01 22:08:06 -05:00
Thomas Harte
26123bf399 Mostly hide state. 2024-01-01 15:15:40 -05:00
Thomas Harte
2698ac2d0f Comment and clarify. 2024-01-01 09:33:20 -05:00
Thomas Harte
a58f643b4d Improve repeat behaviour. 2023-12-31 15:21:20 -05:00
Thomas Harte
1b5b3e575c Add repeat-only functionality. 2023-12-29 14:45:48 -05:00
Thomas Harte
ffb992d04a Erase done TODO. 2023-12-28 15:07:39 -05:00
Thomas Harte
9344f6a824 Indicate whether a keypress is a repeat. Treat appropriately in the Apple II. 2023-12-28 15:05:55 -05:00
Thomas Harte
3793fbd978 Remove much unused storage; add virtual destructor. 2023-12-27 11:14:08 -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
abea3d10cc
Merge pull request #1270 from ryandesign/MacSDL 
SDL build improvements
 2023-12-18 21:58:30 -05:00
Thomas Harte
a779b4668e
Merge pull request #1269 from ryandesign/typos 
Fix typos
 2023-12-18 21:56:23 -05:00
Thomas Harte
08287edd61 Don't disable the colour burst in mixed mode. 2023-12-18 16:26:02 -05:00
Ryan Carsten Schmidt
5ef6b190af Fix typos 2023-12-16 03:53:07 -06:00
Ryan Carsten Schmidt
d12316dfcf Change phase from int to uint8_t 
output_colour_burst expects a uint8_t so may as well make that clear.
 2023-12-15 04:49:13 -06:00
Ryan Carsten Schmidt
81ad864659 Fix OpenGL Apple II colors 
Adjust phase by 90 degress.

Closes #872
 2023-12-15 04:48:32 -06:00
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
Ryan Carsten Schmidt
234292f163 Fix Apple II/II+/IIe first eight non-hbl vbl bytes 
Closes #1196
 2023-11-13 00:51:34 -06:00
Ryan Schmidt
18ed36d090 Update get_last_read_value source documentation 2023-10-25 03:25:52 -05:00
Ryan Schmidt
c206c7e2cb Fix Apple II/II+ text/lores hbl read addresses 
Closes #1181
 2023-10-25 03:25:48 -05:00
Ryan Schmidt
98730f1f90 Fix Apple II/II+/IIe first hbl byte read addresses 
Closes #1180
 2023-10-25 03:21:22 -05:00
Ryan Schmidt
c272632b5a Fix Apple II/II+/IIe hbl row < 64 read addresses 
See #1180
 2023-10-25 03:21:17 -05:00
Ryan Schmidt
577b01e80b Fix Apple II/II+/IIe vbl rows read addresses 
See #1180
 2023-10-25 03:21:06 -05:00
Thomas Harte
8efb6a9226 Simplify 'get_next_sequence_point' -> 'next_sequence_point'. 2023-09-10 18:00:49 -04:00
Thomas Harte
e5d3140cd1 Avoid flurry of startup events, repeats. 2023-08-22 09:28:57 -04:00
Thomas Harte
79e9de34b6 Flip order of byte usage in double high res mono. 2023-08-21 22:20:42 -04:00
Thomas Harte
2b58f64161 Switch to maximal signalling rate. 2023-08-21 22:12:55 -04:00
Thomas Harte
bb84a5a474 Enable various ADB-controller interrupts. 2023-08-21 15:35:13 -04:00
Thomas Harte
357a324e87 Add exposition. 2023-08-20 15:34:40 -04:00
Thomas Harte
b8e7c2b8ac Remove printf. 2023-08-20 15:33:30 -04:00
Thomas Harte
3e2a82b638 Add delta capper. 2023-08-20 15:32:48 -04:00
Thomas Harte
1125286b96 Add note to self. 2023-08-20 15:03:28 -04:00
Thomas Harte
17f1f05064 Hit and hope appears to have fixed mouse input. 2023-08-20 15:02:25 -04:00
Thomas Harte
b34403164e Abstract out VGC interrupt register; fix clearing bug. 2023-08-18 14:30:40 -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
f6acee18cc Eliminate type-in-function-name from 6502-world. 2023-05-10 18:53:38 -05:00
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
2b56b7be0d Simplify namespace syntax. 2023-05-10 16:02:18 -05:00
Thomas Harte
28b4f51cb3 Add a SCSI activity indicator. 2022-11-16 11:31:10 -05:00
Thomas Harte
2f78a1c7af Add SCSI controller inclusion logic. 2022-09-15 12:17:50 -04:00
Thomas Harte
dc35ec8fa0 Merge branch 'master' into AppleIISCSI 2022-09-15 12:05:58 -04:00
Thomas Harte
36c3cb1f70 Deal with pre-ROM03 case, now that it's easy. 2022-09-13 16:31:06 -04:00
Thomas Harte
6773a321c1 Switch to portable direct bitwise logic. 2022-09-13 16:02:49 -04:00
Thomas Harte
ffdf44ad4f Switch to overt use of std::fill. 2022-09-13 15:39:17 -04:00
Thomas Harte
cbfd8e18e8 Eliminate repetitive magic constants. 2022-09-02 15:54:16 -04:00
Thomas Harte
8dc1aca67c Add TODO shout-outs. 2022-08-31 21:20:08 -04:00
Thomas Harte
df29a50738 Attempt to support the DMA interface. 2022-08-31 15:33:48 -04:00
Thomas Harte
7996fe6dab 'Clock' the SCSI bus (i.e. make it aware of passing time). 2022-08-30 16:40:25 -04:00
Thomas Harte
4df2a29a1f Add storage to the bus. 2022-08-24 15:23:50 -04:00
Thomas Harte
6010c971a1 Provide a volume to the SCSI card if one is received. 2022-08-23 15:11:56 -04:00
Thomas Harte
ea4bf5f31a Provide card's SCSI ID. 2022-08-23 15:05:36 -04:00
Thomas Harte
f4c242d5e9 Attempt to offer centralised C8 region decoding. 2022-08-23 14:50:44 -04:00
Thomas Harte
0595773355 Invents a new virtual select line for extended handling card ROM areas. 2022-08-23 14:41:45 -04:00
Thomas Harte
f89ca84902 Add missing include. 2022-08-22 21:44:33 -04:00
Thomas Harte
3c2d01451a Remove dead comment. 2022-08-22 17:01:52 -04:00
Thomas Harte
c2c81162a1 Sketch out some of the easy stuff. 2022-08-22 16:48:51 -04:00
Thomas Harte
3d234147a6 Add in collected specs. 2022-08-22 10:22:19 -04:00
Thomas Harte
8f2e94a1d8 Switch name back to emphasise _async_. 2022-07-16 14:41:04 -04:00
Thomas Harte
f465fe65f4
Merge pull request #1061 from TomHarte/MacintoshPixels 
Microtweak: simplify Macintosh pixel serialisation.
 2022-07-14 18:54:10 -04:00
Thomas Harte
bf03bda314 Generalise AsyncTaskQueue, DeferringAsyncTaskQueue and AsyncUpdater into a single template. 2022-07-14 16:39:26 -04:00
Thomas Harte
6dabdaca45 Switch to int; attempt to do a better job of initial audio filling. 2022-07-09 13:33:46 -04:00
Thomas Harte
b097b1296b Adopt granular flushing widely. 2022-07-08 16:04:32 -04:00
Thomas Harte
924de35cf3 Go all in on support for physical shadowing. 2022-06-29 14:39:56 -04:00
Thomas Harte
7cf9e08948 Map shadowing by logical address, not physical. 
Disclaimer: although this better matches the tests, I've yet to verify.
 2022-06-29 06:10:15 -04:00
Thomas Harte
60d3519993 Clarify, attempt to implement as internally documented. 2022-06-28 22:32:31 -04:00
Thomas Harte
6abc317986 Avoid permitting writes in the Cx00 region after uninhibiting the language card. 2022-06-28 16:35:47 -04:00
Thomas Harte
94fcc90886 Use auxiliary switches to control language card area when card is inhibited. 2022-06-28 12:46:31 -04:00
Thomas Harte
7aeaa4a485 Tweak paging semantics, to allow simple multiple dependencies. 2022-06-27 21:38:45 -04:00
Thomas Harte
ef40a81be2 Remove temporary hack. 2022-06-27 08:00:29 -04:00
Thomas Harte
21842052cf Alternative zero page should affect bank 0's language card area when the card is disabled. 2022-06-27 07:56:45 -04:00
Thomas Harte
5495f30329 Microtweak: simplify Macintosh pixel serialisation. 2022-06-06 08:34:58 -04:00
Thomas Harte
403eda7024 Add missing flush. 2022-06-05 09:08:36 -04:00
Thomas Harte
a61f7e38b6 Very minor: avoid division and modulus when unnecessary. 2022-06-03 15:39:29 -04:00
Thomas Harte
3d059cb751 Make use of Microcycle helpers where relevant. 
None of these existed when the Macintosh was first added to this emulator.
 2022-06-03 15:33:31 -04:00
Thomas Harte
1365fca161 Avoid phoney write modifies. 2022-05-27 21:42:55 -04:00
Thomas Harte
a611a745e7 Switch the Macintosh to 68000 mk2. 2022-05-24 12:35:36 -04:00
Thomas Harte
b0518040b5 Plants the seek of a 68000 mark 2. 2022-05-16 11:44:16 -04:00
Thomas Harte
866b6c6129 Eliminate off_t. 2022-04-27 19:16:37 -04:00
Thomas Harte
efff91ea3d Undo bad guess at initial switch state. 2022-04-17 17:03:05 -04:00
Thomas Harte
f8e8f18be5 Switch to std::clamp. 2021-11-26 18:10:29 -05:00
Thomas Harte
0df8173536 Merge branch 'master' into Amiga 2021-11-24 08:58:03 -05:00
Thomas Harte
f5d3d6bcea Splits the lowpass filter into push and pull variants. 2021-11-21 15:37:29 -05:00
Thomas Harte
da286d5ae8 Switch spaces to tabs. 2021-10-04 05:27:25 -07:00
Thomas Harte
fa71ae3174 Add apology. 2021-09-14 20:23:36 -04:00
Thomas Harte
dfcd1508c9 Establishes valid initial BRAM. 2021-09-10 19:56:20 -04:00
Thomas Harte
7e5fc4444a Default to ROM01. 2021-09-09 22:09:09 -04:00
Thomas Harte
d8e42c4379 Tweak guess at initial state. 2021-09-09 22:06:36 -04:00
Thomas Harte
dd37fa49a0 Stabilises Apple IIgs display. 2021-09-09 20:08:15 -04:00
Adam Smith
fdb676da4e . 2021-08-01 00:26:14 -07:00
Thomas Harte
10bf6744aa Correct typo. 2021-06-27 16:26:55 -04:00