533 Commits

Author	SHA1	Message	Date
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
Thomas Harte	1ea4130035	Avoid OpenGL restretching bug.	2021-06-13 19:46:47 -04:00
Thomas Harte	d18a537509	Fiddles with the preprocessor to make kiosk mode match other OSes even on macOS.	2021-06-13 19:28:05 -04:00
Thomas Harte	778b9ef683	Ensures set_square_pixels is exposed, works around OpenGL aspect ratio bug.	2021-06-07 20:41:02 -04:00
Thomas Harte	96e7eb1bed	Adds a use-square-pixels option for the Apple II.	2021-06-07 20:16:01 -04:00
Thomas Harte	b6b3d845a3	Correct Apple IIe and Enhanced IIe startup.	2021-06-04 22:48:08 -04:00
Thomas Harte	f4db4c3a73	Implements ROM::Request::validate. ... It now also validates ROM sizes, so can no longer take a const Map.	2021-06-04 18:54:50 -04:00
Thomas Harte	d923fe72c0	Resolves various ROM selection warnings.	2021-06-03 22:46:47 -04:00
Thomas Harte	0aa8c3c40d	For SDL at least, advances to failed linking. ... ... and with error reporting currently AWOL.	2021-06-03 22:22:56 -04:00
Thomas Harte	a30eeaab6a	Starts to introduce a new grammar for ROM requests. ... They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.	2021-06-03 21:55:59 -04:00
Thomas Harte	0cf1c9040a	Add missing fallthrough declaration.	2021-05-03 22:17:06 -04:00
Thomas Harte	db52f13c32	Disambiguates reset_all_keys.	2021-04-19 21:49:06 -04:00
Thomas Harte	094d623485	Updates unit tests.	2021-04-05 21:33:04 -04:00
Thomas Harte	d77ddaf4fa	Switches the Electron to JustInTimeActor video. ... Also reorders template parameters; I think that specifying a different time base is likely to be more common than using a divider.	2021-04-04 17:33:49 -04:00
Thomas Harte	158122fbf4	Determine TargetTimeScale automatically.	2021-04-04 15:37:07 -04:00
Thomas Harte	03ef81b07c	Attempts to reduce initial bounce.	2021-03-23 17:12:00 -04:00
Thomas Harte	0f9ab53ea0	Resolves GCC warnings from dangling Apple IIgs work.	2021-03-21 22:36:18 -04:00
Thomas Harte	67408521cd	Makes absolutely sure not to try to use quickboot workaround for Mac 128kb/512kb. ... Albeit that it should be harmless; it's just seeding RAM.	2021-03-06 22:34:35 -05:00
Thomas Harte	7b164de6fd	Reenables interrupts.	2021-03-06 18:53:39 -05:00
Thomas Harte	24e68166c6	Minor clean-ups of my temporary cruft.	2021-03-06 17:11:06 -05:00
Thomas Harte	b72474f418	Reduces debugging shout outs a touch.	2021-03-03 20:53:05 -05:00
Thomas Harte	38046d49aa	Increases debugging noise.	2021-03-03 20:52:14 -05:00
Thomas Harte	4601421aa6	This conditional is gone.	2021-03-03 20:52:01 -05:00
Thomas Harte	2f45e07d82	Further consolidates region map, now that shadowing is orthogonal.	2021-02-28 15:22:36 -05:00
Thomas Harte	496b6b5cfc	Introduces a further 128 bits of storage to eliminate the conditional in IsShadowed.	2021-02-28 15:14:32 -05:00
Thomas Harte	8604b1786e	Simplifies banks $02+ to a single region.	2021-02-27 23:34:51 -05:00
Thomas Harte	267e28e012	Adds various bits of debugging detritus.	2021-02-27 22:27:57 -05:00
Thomas Harte	631a8a7421	Adds bitset header.	2021-02-27 22:13:49 -05:00
Thomas Harte	7dcb0553e4	Switches to a target-centric view of shadowing.	2021-02-27 22:13:10 -05:00
Thomas Harte	2a7ea9f57c	Merge branch 'master' into AppleIIgs	2021-02-26 21:31:18 -05:00
Thomas Harte	9781460c41	Thanks to a hint from the MAME guys: finally completes Macintosh 128kb and 512kb emulation (!)	2021-02-26 21:22:35 -05:00
Thomas Harte	55c9d152e9	Slightly smarter: this does branchless shadowing without additional storage.	2021-02-24 18:46:41 -05:00
Thomas Harte	6cf9099ce1	Don't clear the mouse data full flag until both registers have been read.	2021-02-23 21:57:02 -05:00
Thomas Harte	e6dc39f6f0	Makes an attempt at mouse event transmission.	2021-02-19 22:48:15 -05:00
Thomas Harte	28ce675c96	Takes a further stab at ::CommandDataIsValid.	2021-02-19 22:22:14 -05:00
Thomas Harte	3d91b0a31b	Fixes keyboard data return. ... Input sort of works now! Except that key repeat is way out of control.	2021-02-19 21:55:06 -05:00
Thomas Harte	5d1970d201	Adds a hacky different guess at how register access might work.	2021-02-19 21:46:18 -05:00
Thomas Harte	72d7901c88	Takes a shot at the keyboard data full flag. ... Just a guess. But likely?	2021-02-19 20:06:12 -05:00
Thomas Harte	60cfec6a65	Amongst ever more cruft, adds a couple of extra asserts.	2021-02-18 22:49:48 -05:00
Thomas Harte	2e9065b34c	Increases number of fixed initial values.	2021-02-18 22:48:53 -05:00
Thomas Harte	e42843cca0	This may temporarily exhaust my wit for asserts.	2021-02-16 22:47:46 -05:00
Thomas Harte	3336a123f8	Asserts even more overtly.	2021-02-16 22:33:28 -05:00
Thomas Harte	28bd620e7f	Adds joystick support to the IIgs.	2021-02-16 19:39:22 -05:00
Thomas Harte	b117df3367	Factors out joystick logic.	2021-02-16 19:17:32 -05:00
Thomas Harte	fa8236741d	Takes a shot at an ADB mouse.	2021-02-15 20:49:16 -05:00
Thomas Harte	e16d5f33d1	Adds service requests. The microcontroller now appears to consume keyboard events.	2021-02-15 20:33:10 -05:00