Ryan Carsten Schmidt
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234292f163
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Fix Apple II/II+/IIe first eight non-hbl vbl bytes
Closes #1196
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2023-11-13 00:51:34 -06:00 |
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Thomas Harte
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03a2d4df80
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Merge pull request #1202 from TomHarte/8088SegmentRegisters
Add means for tracking segment register changes.
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2023-11-10 23:07:37 -05:00 |
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Thomas Harte
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08d9cc3bd3
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Restore permitted IDIV miss.
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2023-11-10 23:02:32 -05:00 |
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Thomas Harte
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47fc276afc
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Add note to future self.
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2023-11-10 23:01:46 -05:00 |
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Thomas Harte
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3a782faaf3
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Ensure shoutouts upon LDS, LES and any far jump/call/int.
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2023-11-10 22:58:59 -05:00 |
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Thomas Harte
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19a61f867f
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Eliminate final misuse of 'selector'.
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2023-11-10 22:56:00 -05:00 |
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Thomas Harte
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2551e73be1
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Fully test segment registers.
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2023-11-10 22:54:10 -05:00 |
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Thomas Harte
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7abd4d9b38
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Fix AAA/AAS carry outcome.
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2023-11-10 22:47:50 -05:00 |
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Thomas Harte
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e61dc0466f
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Add callout for tracking segment register changes.
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2023-11-10 22:22:32 -05:00 |
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Thomas Harte
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79b126e6bb
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Add route for tracking segment register changes.
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2023-11-10 22:11:52 -05:00 |
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Thomas Harte
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a230274306
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Merge pull request #1201 from TomHarte/IDIVYuck
Improve IDIV marginally; require acceptable failures to have a reason.
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2023-11-09 13:38:48 -05:00 |
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Thomas Harte
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e78e5c8101
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Add remaining acceptable error cases.
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2023-11-09 12:26:40 -05:00 |
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Thomas Harte
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ed3922e458
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Switch to accepting failures only with a reason.
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2023-11-09 11:55:36 -05:00 |
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Thomas Harte
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800c76a4fe
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Capture and respond to IDIV_REP.
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2023-11-09 11:55:04 -05:00 |
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Thomas Harte
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bf179e8933
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Merge pull request #1200 from TomHarte/MoreDAA
Correct 8086 DAA and DAS; unify those and AAA/AAS.
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2023-11-08 22:45:26 -05:00 |
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Thomas Harte
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9e61d3e8cf
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Combine AAA and AAS.
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2023-11-08 22:38:52 -05:00 |
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Thomas Harte
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5f1ea6c04c
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Unify AAA and AAS.
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2023-11-08 22:30:39 -05:00 |
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Thomas Harte
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8d2a2bcf4a
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Unify DAA and DAS.
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2023-11-08 22:26:48 -05:00 |
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Thomas Harte
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6b666bc92a
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Simplify DAS.
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2023-11-08 22:19:51 -05:00 |
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Thomas Harte
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38933aa079
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Bring fully into 8086 conformance.
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2023-11-08 22:16:12 -05:00 |
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Thomas Harte
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502b9d2023
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Simplify implementation of DAA.
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2023-11-08 22:06:58 -05:00 |
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Thomas Harte
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da7582d4b5
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Merge pull request #1199 from TomHarte/8088Groupings
Split up the ungainly PerformImplementation.hpp.
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2023-11-08 19:02:59 -05:00 |
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Thomas Harte
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ec4a60b7da
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Further universalise function layout.
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2023-11-08 11:30:33 -05:00 |
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Thomas Harte
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d7bb1a9ee1
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Tidy up and comment a little further.
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2023-11-08 11:23:21 -05:00 |
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Thomas Harte
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9566a8de67
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Split up the ungainly PerformImplementation.hpp.
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2023-11-08 10:52:36 -05:00 |
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Thomas Harte
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0fee3ff92c
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Merge pull request #1198 from TomHarte/DirectWrite
Add compiler assistance on access types
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2023-11-07 22:23:41 -05:00 |
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Thomas Harte
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b927cf4159
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Resolve new decoding errors.
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2023-11-07 22:08:44 -05:00 |
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Thomas Harte
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f608153c1a
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Don't bother prepropulating for writes.
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2023-11-07 14:38:23 -05:00 |
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Thomas Harte
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413e7b7de1
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Switch Memory to using accessors.
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2023-11-07 14:03:20 -05:00 |
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Thomas Harte
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91b7d55871
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Get strict about writeables.
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2023-11-07 10:13:18 -05:00 |
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Thomas Harte
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e56e49a318
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Fix SUB/SBB writes.
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2023-11-07 10:09:04 -05:00 |
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Thomas Harte
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0262875088
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Claw back to building.
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2023-11-07 09:58:42 -05:00 |
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Thomas Harte
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2bed2c2c5c
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Further simplify syntax.
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2023-11-07 09:14:42 -05:00 |
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Thomas Harte
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2af774601f
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Temporarily disentangle Memory and access internals; start to be overt in PerformImplementation.
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2023-11-06 16:04:31 -05:00 |
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Thomas Harte
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797c9fe129
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Temporarily avoid use of Writeable.
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2023-11-05 21:47:52 -05:00 |
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Thomas Harte
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009915f4de
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Start promotion of ReturnType.
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2023-11-05 21:42:22 -05:00 |
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Thomas Harte
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f96c33102a
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Add documentation.
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2023-11-04 22:22:50 -04:00 |
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Thomas Harte
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5739862dbb
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Add specific entryway for preauthorised writes.
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2023-11-03 15:36:30 -04:00 |
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Thomas Harte
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7f4fa914dd
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Merge pull request #1195 from TomHarte/8088Flags
Commute: Status -> Flags as per usual x86 naming.
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2023-11-02 17:05:13 -04:00 |
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Thomas Harte
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ebdf10525c
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Fix parameter case.
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2023-11-02 17:00:22 -04:00 |
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Thomas Harte
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83850d7596
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Commute: Status -> Flags as per usual x86 naming.
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2023-11-02 16:55:38 -04:00 |
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Thomas Harte
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18820644b0
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Merge pull request #1193 from TomHarte/8088Intentions
Work towards x86 access violations.
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2023-11-02 16:46:36 -04:00 |
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Thomas Harte
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770803b073
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Be more careful as to authorisation.
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2023-11-02 15:37:59 -04:00 |
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Thomas Harte
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8d0deeb20e
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Clean up Memory .
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2023-11-02 14:25:13 -04:00 |
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Thomas Harte
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e4fdf09149
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Fix PUSH SP, far call. Further simplify FlowController.
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2023-11-01 23:39:52 -04:00 |
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Thomas Harte
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acb55aa4e2
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Subsume repetition of arguments into a single context.
Albeit that it (temporarily?) loses some context used during test validation.
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2023-11-01 17:03:23 -04:00 |
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Thomas Harte
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bc095bb9ce
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Slim down the flow controller.
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2023-11-01 14:49:30 -04:00 |
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Thomas Harte
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097b328075
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Split the preauthorised tracks.
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2023-11-01 14:31:42 -04:00 |
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Thomas Harte
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ef83ac855a
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Fix spelling of Preauthorised, think further on return types.
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2023-11-01 14:11:10 -04:00 |
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Thomas Harte
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78df0d19e4
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Start experimenting with varying return types.
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2023-11-01 10:03:31 -04:00 |
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