Thomas Harte
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2e42bda0a3
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Permit instructions that end in an address error to differ in transactions.
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2022-06-08 16:15:33 -04:00 |
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Thomas Harte
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da8e6737c6
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Fix standard exception stack write order.
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2022-06-08 16:15:11 -04:00 |
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Thomas Harte
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670201fcc2
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Reset time debt upon 'reset'.
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2022-06-08 16:03:16 -04:00 |
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Thomas Harte
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168dc12e27
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Avoid spurious mismatches.
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2022-06-08 16:03:02 -04:00 |
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Thomas Harte
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fd1955e15b
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Attempt to randomise and test register contents.
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2022-06-08 15:12:47 -04:00 |
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Thomas Harte
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ab35016aae
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Clear any time debt upon phoney reset.
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2022-06-08 15:12:32 -04:00 |
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Thomas Harte
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f4f93f4836
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Test a single, whole instruction; record read/write.
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2022-06-08 14:53:04 -04:00 |
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Thomas Harte
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6efb9b24e0
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Ensure that a phoney reset gets the proper vector.
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2022-06-08 14:44:15 -04:00 |
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Thomas Harte
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dd0a7533ab
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Randomise all parts of memory other than the opcode.
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2022-06-08 14:43:51 -04:00 |
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Thomas Harte
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079c3fd263
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Abort address error-causing exceptions before they begin.
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2022-06-08 14:43:31 -04:00 |
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Thomas Harte
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8cbf929671
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Don't duplicate work that the RESET program already does.
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2022-06-08 11:42:56 -04:00 |
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Thomas Harte
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50130b7004
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Minor layout tweak.
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2022-06-08 11:42:42 -04:00 |
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Thomas Harte
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ab52c5cef2
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Pass first all-zeroes test, establishing that processors aren't being fully reset.
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2022-06-08 10:56:54 -04:00 |
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Thomas Harte
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c7fa93a5bc
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Attempt human-legible explanation of differences encountered.
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2022-06-08 10:51:05 -04:00 |
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Thomas Harte
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400b73b5a2
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Allow capture to be limited; retain timestamps.
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2022-06-08 09:49:27 -04:00 |
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Thomas Harte
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788b026cf5
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Log and attempt to compare some activity. Sort of.
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2022-06-07 16:56:05 -04:00 |
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Thomas Harte
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9009645cea
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Add 'reset' functions.
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2022-06-07 16:55:39 -04:00 |
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Thomas Harte
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c4ae5d4c8d
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Establishes at least that both 68000s can run.
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2022-06-06 21:47:10 -04:00 |
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Thomas Harte
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ca8dd61045
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Start sketching out an old vs new 68000 test.
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2022-06-06 21:19:57 -04:00 |
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Thomas Harte
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d779bc3784
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Merge pull request #1046 from TomHarte/StatusChanges
Ensure RTE triggers a stack pointer change if needed.
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2022-06-06 16:16:52 -04:00 |
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Thomas Harte
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a4baa33e2f
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Ensure RTE triggers a stack pointer change if needed.
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2022-06-06 16:08:50 -04:00 |
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Thomas Harte
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d4c1e92b1c
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Merge pull request #1044 from TomHarte/MacintoshAudio
Add missing `flush`.
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2022-06-05 09:20:08 -04:00 |
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Thomas Harte
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403eda7024
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Add missing flush.
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2022-06-05 09:08:36 -04:00 |
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Thomas Harte
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87ef0d9ab3
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Merge pull request #1042 from TomHarte/68000Interrupt
Fix interrupt acknowledge cycle: signals and data size.
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2022-06-04 21:31:03 -04:00 |
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Thomas Harte
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cfafbfd141
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Fix interrupt acknowledge cycle: signals and data size.
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2022-06-04 21:23:57 -04:00 |
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Thomas Harte
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7eb00c131f
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Merge pull request #1036 from TomHarte/InMacintosh
Switch the Macintosh to the newer 68000.
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2022-06-03 20:22:27 -04:00 |
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Thomas Harte
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5ae461eb0b
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Avoid warning during optimised builds.
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2022-06-03 15:43:27 -04:00 |
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Thomas Harte
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542126194a
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Capture interrupt input at the end of an access cycle, not the beginning.
All still a guess.
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2022-06-03 15:39:53 -04:00 |
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Thomas Harte
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a61f7e38b6
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Very minor: avoid division and modulus when unnecessary.
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2022-06-03 15:39:29 -04:00 |
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Thomas Harte
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3d059cb751
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Make use of Microcycle helpers where relevant.
None of these existed when the Macintosh was first added to this emulator.
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2022-06-03 15:33:31 -04:00 |
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Thomas Harte
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74e96b881c
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Merge branch 'master' into InMacintosh
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2022-06-03 11:20:46 -04:00 |
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Thomas Harte
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9848fa9a4d
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Merge pull request #1040 from TomHarte/68000RESET
Fix decoding of 68000 RESET.
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2022-06-03 11:20:27 -04:00 |
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Thomas Harte
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c24a7a8b58
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Merge branch '68000RESET' into InMacintosh
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2022-06-03 11:17:06 -04:00 |
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Thomas Harte
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71e38a6781
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Fix decoding of RESET.
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2022-06-03 11:15:50 -04:00 |
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Thomas Harte
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7b3cf6e747
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Add missing instruction: RESET.
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2022-06-03 11:15:39 -04:00 |
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Thomas Harte
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676e4a6112
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Merge branch 'master' into InMacintosh
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2022-06-03 10:31:07 -04:00 |
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Thomas Harte
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fd66a9b396
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Merge pull request #1033 from TomHarte/68000Mk2
Implement a bus binding for the discrete 68000 decoder and performer.
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2022-06-03 10:30:44 -04:00 |
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Thomas Harte
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640b04e59e
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Test only well-defined flags.
Albeit that timing is still off.
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2022-06-03 10:18:46 -04:00 |
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Thomas Harte
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1625796cfe
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Test only well-defined flags.
Albeit that timing is still off.
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2022-06-03 10:17:55 -04:00 |
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Thomas Harte
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93749cd650
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Merge branch '68000Mk2' into InMacintosh
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2022-06-03 08:38:58 -04:00 |
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Thomas Harte
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02b6ea6c46
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Factor out would-accept-interrupt test, per uncertainty re: level 7.
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2022-06-03 08:31:56 -04:00 |
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Thomas Harte
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6fcaf3571e
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Fix bus/address error exception frame: order and contents.
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2022-06-03 08:27:49 -04:00 |
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Thomas Harte
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10b9b13673
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Disable divide-by-zero PC test in lieu of better documentation.
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2022-06-03 08:27:20 -04:00 |
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Thomas Harte
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6cb559f65e
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Merge branch '68000Mk2' of github.com:TomHarte/CLK into 68000Mk2
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2022-06-02 21:43:28 -04:00 |
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Thomas Harte
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c3b436fe96
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Use int64_t as an intermediary to avoid x86 exception on INT_MIN/-1.
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2022-06-02 21:39:52 -04:00 |
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Thomas Harte
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aaac777651
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Merge branch 'master' into 68000Mk2
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2022-06-02 17:08:41 -04:00 |
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Thomas Harte
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103de74063
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Merge pull request #1039 from TomHarte/UniqueAsync
Switch DeferringAsyncTaskQueue to `unique_ptr`.
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2022-06-02 17:06:59 -04:00 |
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Thomas Harte
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7f33a5ca0c
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Simplify: (i) repetitive type for TaskList; (ii) unnecessary unique_ptr.
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2022-06-02 17:02:36 -04:00 |
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Thomas Harte
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e389dcb912
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Further simplify syntax.
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2022-06-02 16:52:03 -04:00 |
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Thomas Harte
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9d278d80f1
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Remove redundant reset.
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2022-06-02 16:50:59 -04:00 |
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