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Author	SHA1	Message	Date
Thomas Harte	ef5ac1442f	Don't invent an address for STP and WAI.	2022-06-24 13:05:32 -04:00
Thomas Harte	1c1ce625a7	Vector reads signal VDA.	2022-06-24 10:37:39 -04:00
Thomas Harte	a442077eac	Allow repetition for MVN and MVP only.	2022-06-24 10:34:43 -04:00
Thomas Harte	6c638712f3	Attempt to capture MVP and MVN in their entirety.	2022-06-24 07:39:58 -04:00
Thomas Harte	069a057a94	Resolve assumption of arithmetic shifts.	2022-06-24 07:26:07 -04:00
Thomas Harte	4ed3b21bf3	Decimal SBC tweak: negative partial results don't cause carry.	2022-06-23 21:58:09 -04:00
Thomas Harte	2e7afb13c7	Exit gracefully upon a STP or WAI.	2022-06-23 21:03:40 -04:00
Thomas Harte	a23b0f5122	Map STA (d), y to correct calculator.	2022-06-23 20:57:47 -04:00
Thomas Harte	da552abf75	Fix BIT overflow flag.	2022-06-23 15:24:51 -04:00
Thomas Harte	380b5141fb	Be overt about conversion wanted here.	2022-06-23 13:03:26 -04:00
Thomas Harte	66775b2c4e	Always consume a second cycle in 16-bit mode.	2022-06-23 12:46:51 -04:00
Thomas Harte	2c12a7d968	Make absolutely sure there's no address bit 24.	2022-06-23 12:12:02 -04:00
Thomas Harte	5a97c09238	Flip internal presumption on the BRK flag.	2022-06-23 11:23:00 -04:00
Thomas Harte	3112376943	Don't include DBR in direct indexed indirect.	2022-06-23 11:03:37 -04:00
Thomas Harte	65140b341d	Simplify slightly, per new S reporting rule.	2022-06-22 16:43:00 -04:00
Thomas Harte	ecfd17a259	Report a 1 in the stack pointer high byte when in emulation mode. ... It has one internally, it just wasn't previously exposed via this method.	2022-06-22 15:55:34 -04:00
Thomas Harte	a72dd96dc6	Page boundary crossing is free outside of emulation mode.	2022-06-22 15:31:30 -04:00
Thomas Harte	944e5ebbfa	Take another run at IO addresses.	2022-06-22 15:28:11 -04:00
Thomas Harte	76767110b7	Fix overflow for 8-bit calculations; essentially a revert for ADC.	2022-06-22 15:18:47 -04:00
Thomas Harte	2f684ee66d	Use null for values that were never loaded.	2022-06-21 21:47:18 -04:00
Thomas Harte	7dcfa9eb65	65816: improve decimal calculations, posted IO addresses, read/write during redundant read-modify-write cycle.	2022-06-21 14:33:06 -04:00
Thomas Harte	ec98736bd7	Ensure IO cycles don't produce an address of (PC+1).	2022-06-21 11:41:05 -04:00
Thomas Harte	ab0c290489	Use 'x' instead of 'i'.	2022-06-19 06:58:23 -04:00
Thomas Harte	15ac2c3e5a	Output to files, at volume, with extended bus flags.	2022-06-18 22:00:50 -04:00
Thomas Harte	0c24a27ba6	Completely prints tests.	2022-06-18 21:32:50 -04:00
Thomas Harte	eb82e06fab	Add randomised initial state, fix PC.	2022-06-18 19:21:56 -04:00
Thomas Harte	f8e6954739	Ensure complete runs of each tested opcode.	2022-06-18 16:26:40 -04:00
Thomas Harte	586ef4810b	Add restart_operation_fetch, to aid with testing.	2022-06-18 16:25:57 -04:00
Thomas Harte	b62f484d93	Start scaffolding a 65816 test generator.	2022-06-18 13:28:15 -04:00
Thomas Harte	07b600ccaf	Merge branch 'master' into InST	2022-06-17 12:10:47 -04:00
Thomas Harte	907dc75e5b	Merge branch 'master' into InAmiga	2022-06-17 12:10:40 -04:00
Thomas Harte	ea0d2971eb	Merge pull request #1052 from TomHarte/StraightforwardMicrocycle ... Clean up Microcycle helpers.	2022-06-17 12:10:22 -04:00
Thomas Harte	a0bc332fe6	Taking a second parse, prefer non-lookup-table solutions.	2022-06-17 11:55:38 -04:00
Thomas Harte	b0ab5b7b62	Simplify Microcycle helpers.	2022-06-16 21:34:24 -04:00
Thomas Harte	a3fc8dbf42	Merge branch 'master' into InAmiga	2022-06-16 16:37:49 -04:00
Thomas Harte	37516e6f6b	Merge pull request #1051 from TomHarte/STOPReturn ... Fix return address following a STOP.	2022-06-16 15:15:50 -04:00
Thomas Harte	9fde7c0f89	Merge branch 'STOPReturn' into InST	2022-06-16 15:11:06 -04:00
Thomas Harte	dc8103ea82	Fix return address following a STOP.	2022-06-16 15:10:35 -04:00
Thomas Harte	e248092014	Fix return address following a STOP.	2022-06-16 15:10:19 -04:00
Thomas Harte	f343635cab	Merge branch 'master' into InAmiga	2022-06-16 13:37:37 -04:00
Thomas Harte	60daf9678f	Merge pull request #1050 from TomHarte/ByteLengthWarning ... Resolve release-build byte length warning	2022-06-16 11:16:37 -04:00
Thomas Harte	5d5bd6791b	Merge branch 'master' into InMacintosh	2022-06-16 11:01:18 -04:00
Thomas Harte	fe748507f0	Merge branch 'master' into InAmiga	2022-06-15 21:23:30 -04:00
Thomas Harte	cb7230e7b7	Merge branch 'master' into InST	2022-06-15 21:23:18 -04:00
Thomas Harte	cb162b6755	Merge pull request #1049 from TomHarte/68000Mk2Bus ... Correct 68000 mark 2 Microcycle helper methods.	2022-06-15 21:22:49 -04:00
Thomas Harte	7d00b50e13	Fix upper/lower_data_select; simplify value8_low.	2022-06-15 21:11:31 -04:00
Thomas Harte	12b058867e	Correct very minor typo.	2022-06-15 19:34:54 -04:00
Thomas Harte	8ff09a1923	Fix value8_high.	2022-06-15 19:34:49 -04:00
Thomas Harte	62fa0991ed	Disallow copying, add some basic asserts.	2022-06-15 19:34:43 -04:00
Thomas Harte	52a8566e7f	Correct very minor typo.	2022-06-15 17:06:56 -04:00