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Author	SHA1	Message	Date
Thomas Harte	03c3da7338	Bifurcate Zone enum, possibly to help compiler.	2024-04-29 22:34:46 -04:00
Thomas Harte	c7747ec5a0	Remove a conditional from the hot path.	2024-04-29 22:16:06 -04:00
Thomas Harte	5a84e98256	Fix trans for instruction fetches.	2024-04-29 21:54:59 -04:00
Thomas Harte	b66d69b60c	Merge pull request #1367 from TomHarte/FloppyHeft ... Slightly reduce processing heft of floppy accesses.	2024-04-28 22:49:31 -04:00
Thomas Harte	dfaea5a922	Reduce floppy access cost.	2024-04-28 22:40:54 -04:00
Thomas Harte	f4da417c3a	Merge pull request #1366 from TomHarte/VIDCDelays ... Add various VIDC output latencies.	2024-04-28 22:39:29 -04:00
Thomas Harte	fa7fff86eb	Eject invalid specialisation.	2024-04-28 22:20:26 -04:00
Thomas Harte	d480f9eae2	Reinstate all missing video modes.	2024-04-28 21:49:04 -04:00
Thomas Harte	4f1aef90b8	Relocate pixel collection and cursor shifting.	2024-04-26 21:29:30 -04:00
Thomas Harte	24f4538eb7	Do faulty restoration of 4bpp mode.	2024-04-25 22:50:24 -04:00
Thomas Harte	38d096cad6	Begin new state machine, losing all non-cursor pixels.	2024-04-25 22:01:38 -04:00
Thomas Harte	b82af9c471	Fix vertical timing; don't miss border colour changes.	2024-04-24 20:47:11 -04:00
Thomas Harte	0bff2089c4	Merge pull request #1364 from TomHarte/SomeWarnings ... Resolve various warnings.	2024-04-23 19:40:43 -07:00
Thomas Harte	36d9c40d7b	Yuckily avoid warning.	2024-04-23 22:23:56 -04:00
Thomas Harte	becb6ce2e0	Fix two more not-really-an-issue warnings.	2024-04-23 22:20:13 -04:00
Thomas Harte	56b65780d2	Avoid loading nonsense value upon data abort.	2024-04-22 22:09:57 -04:00
Thomas Harte	265d151879	Fix data aborts.	2024-04-22 22:08:09 -04:00
Thomas Harte	c485097eed	Fix bool combination.	2024-04-22 22:06:09 -04:00
Thomas Harte	f86e9fe086	Eliminate impossible conditional.	2024-04-22 21:58:49 -04:00
Thomas Harte	c91ce4cfea	Ensure all routes return.	2024-04-22 21:57:20 -04:00
Thomas Harte	8e64a854fc	Ensure all routes return; mildly decrease conditionals.	2024-04-22 21:56:53 -04:00
Thomas Harte	7c9383cd6b	Update version number.	2024-04-20 14:45:21 -04:00
Thomas Harte	82d03e3980	Merge pull request #1362 from TomHarte/ThreeStepPipeline ... Introduce some degree of an ARM pipeline.	2024-04-19 19:41:46 -07:00
Thomas Harte	0775e3ad58	This is an 8-bit value.	2024-04-19 22:35:43 -04:00
Thomas Harte	ea3eef3817	Put interrupts into pipeline, without delay.	2024-04-19 22:21:23 -04:00
Thomas Harte	83eac172c9	Revoke in-pipeline interrupts. ... I'm unclear on what timing should apply here really.	2024-04-19 21:46:09 -04:00
Thomas Harte	5b13d3e893	Attempt the prefetch portion of a pipeline.	2024-04-19 21:30:15 -04:00
Thomas Harte	807835b9fe	Merge pull request #1361 from TomHarte/Pipeline ... Provide hooks for implementing pipeline prefetch.	2024-04-19 06:58:45 -07:00
Thomas Harte	4bf02122ee	Fix disassembler.	2024-04-18 23:17:44 -04:00
Thomas Harte	e6c4454059	Provide a means for SWI interception.	2024-04-18 22:13:58 -04:00
Thomas Harte	d464ce831a	Add did_set_pc.	2024-04-18 19:30:07 -04:00
Thomas Harte	018f0e097f	Merge pull request #1358 from TomHarte/ADFS-D ... Ensure ADFS-D discs are recognised.	2024-04-17 23:06:49 -04:00
Thomas Harte	2acb853021	Merge pull request #1357 from TomHarte/EasyWins ... Improve MEMC speed.	2024-04-17 22:47:04 -04:00
Thomas Harte	acd477df39	Ensure ADFS-D discs are recognised.	2024-04-17 22:44:55 -04:00
Thomas Harte	da520de9ef	Further appease GCC.	2024-04-17 22:38:32 -04:00
Thomas Harte	e680a973b0	Appease GCC with a 'default'.	2024-04-17 22:17:24 -04:00
Thomas Harte	07984a2f8b	Resolve various warnings.	2024-04-17 22:15:05 -04:00
Thomas Harte	16532136e9	Merge branch 'master' into EasyWins	2024-04-17 21:40:01 -04:00
Thomas Harte	30c2c65b77	Eliminate hot-path switch.	2024-04-17 21:36:39 -04:00
Thomas Harte	b63178132d	Move trans tests inside switch.	2024-04-17 21:29:42 -04:00
Thomas Harte	6d66c90aad	Merge pull request #1356 from TomHarte/ArchimedesGUI ... Add macOS route to starting empty Archimedes.	2024-04-17 21:26:03 -04:00
Thomas Harte	c807c75412	Revert version change.	2024-04-17 21:25:12 -04:00
Thomas Harte	f6feaddfe6	Add macOS route to starting empty Archimedes.	2024-04-17 20:44:45 -04:00
Thomas Harte	87d1a476a4	Merge pull request #1355 from TomHarte/Archimedes ... Add an inaccurate, basic Archimedes.	2024-04-16 22:45:42 -04:00
Thomas Harte	f7337f2400	Adopt 50%:50% tables throughout.	2024-04-16 22:45:01 -04:00
Thomas Harte	fac94a5d36	Reduce MIPS. Until other performance issues can be resolved.	2024-04-16 22:32:00 -04:00
Thomas Harte	140228a936	Mildly reduce heft of scale read.	2024-04-16 22:31:40 -04:00
Thomas Harte	06fd91f002	Fix period, table lookup.	2024-04-16 22:12:10 -04:00
Thomas Harte	c3d4d0ee38	Introduce panning, threading.	2024-04-16 21:56:34 -04:00
Thomas Harte	30cca54e6c	Diagnostically try for a square wave.	2024-04-13 22:10:34 -04:00