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11,308 Commits 10 Branches 121 Tags 498 MiB
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2880 Commits

Author SHA1 Message Date
Thomas Harte
9ef28da322 Add read-only support for IMD images. 2023-12-08 15:37:13 -05:00
Thomas Harte
1c47c64bcb Connect option to macOS UI. 2023-12-08 14:23:27 -05:00
Thomas Harte
fbf79c142a Undo accidental build-type switch. 2023-12-08 14:03:29 -05:00
Thomas Harte
664890cead Expose speed as an option. 2023-12-08 10:46:59 -05:00
Thomas Harte
5fde3b8d5d Wire up a stub RTC plus appropriate option ROM. 2023-12-06 22:56:09 -05:00
Thomas Harte
1f976b8ccb Complete loop for macOS display selection. 2023-12-06 14:49:34 -05:00
Thomas Harte
b2b05b590f Clone the MDA class to CGA. 2023-12-05 22:37:33 -05:00
Thomas Harte
736a3841ce Wire up adaptor selection. 2023-12-05 16:42:55 -05:00
Thomas Harte
bdf9c4765b Loosen the assumption of MDA. 2023-12-05 16:38:09 -05:00
Thomas Harte
f97e6095df Adjust option name. 2023-12-05 15:26:32 -05:00
Thomas Harte
23c60ae9bc Supply video adaptor type. 2023-12-05 15:19:58 -05:00
Thomas Harte
2d75fbe1bf Add nonfunctional FAT12 analyser. 2023-12-05 10:46:06 -05:00
Ryan Carsten Schmidt
5ccd232541
Remove invalid uef.gz file type from Info.plist 
Closes #1194
 2023-12-04 10:25:35 -06:00
Thomas Harte
41bd5298b7 Signal only changes in modifiers. 2023-12-02 22:25:19 -05:00
Thomas Harte
b16e3de170 Accept what look like raw booters. 2023-12-01 17:23:13 -05:00
Thomas Harte
d101483714 Hack in enough that disk contents end up in RAM. 2023-12-01 09:34:31 -05:00
Thomas Harte
ddf38595ff Add enough for FAT12 IMA images to get to the PC. 2023-11-29 14:54:33 -05:00
Thomas Harte
b860fba0a3 Make an attempt at providing varied sense interrupt statuses. 2023-11-28 14:12:39 -05:00
Thomas Harte
bffe3ffa25 Add an 8272 results phase. 2023-11-27 23:05:37 -05:00
Thomas Harte
993366ac5a Merge branch 'master' into PCFDC 2023-11-27 22:16:30 -05:00
Thomas Harte
032eeb4757 Eliminate runtime switch. 2023-11-27 14:57:41 -05:00
Thomas Harte
0bb048e24b Start formalising/extracting 8272 status. 2023-11-25 18:10:49 -05:00
Thomas Harte
af70c8847d Factor out the stuff of accumulating and dissecting commands. 2023-11-24 18:24:58 -05:00
Thomas Harte
d5c30e3175 Add enough keyboard support to be able to bypass the initial FDC BIOS failure report. 2023-11-24 13:38:06 -05:00
Thomas Harte
24d0caf8e7 Fix Swift conditionality. 2023-11-21 22:48:26 -05:00
Thomas Harte
0344af986c Try to avoid having to edit this constantly. 2023-11-21 22:02:36 -05:00
Thomas Harte
375a9f9ff5 Pull out the PIC, DMA. 2023-11-21 15:50:38 -05:00
Thomas Harte
ee6012f6e9 Evict the PIT. 2023-11-20 19:00:16 -05:00
Thomas Harte
f2fdfe86ec Reduce repetition. 2023-11-17 09:13:45 -05:00
Thomas Harte
fbe02e3ad5 Randomly try a different explicit instantiation. 2023-11-16 23:37:37 -05:00
Thomas Harte
effddcaf65 Hide PC option by default. 2023-11-16 23:33:42 -05:00
Thomas Harte
3b84299a05 Edge closer to PCCompatible doing _something_. 2023-11-15 15:58:49 -05:00
Thomas Harte
6f48ffba16 Add enough of a ScanProducer to run. 2023-11-15 14:30:30 -05:00
Thomas Harte
1a3b2b0620 Add necessary wiring for File -> New... 2023-11-15 14:27:04 -05:00
Thomas Harte
e927fd00d8 Do just enough to include x86 code in the main build. 2023-11-15 11:01:28 -05:00
Thomas Harte
70a4d59517
Merge pull request #1205 from TomHarte/80286Preparation 
Clear a path towards implementing the 80286
 2023-11-15 10:41:26 -05:00
Thomas Harte
a22ac2f88b Move towards privacy. 2023-11-14 11:39:44 -05:00
Thomas Harte
2533fd2da9 Fix segment comparisons. 2023-11-14 11:14:28 -05:00
Thomas Harte
ac826f90c3 Formalise a separate manager of segments. 2023-11-14 10:56:00 -05:00
Ryan Carsten Schmidt
39df6daf3e Add ellipsis at end of New menu item 
Menu items that elicit a dialog box in which further choices must be
made should end with an ellipsis.
 2023-11-14 02:13:23 -06:00
Ryan Carsten Schmidt
480b5bef95 Add period at end of sentence 2023-11-14 02:11:00 -06:00
Ryan Carsten Schmidt
6bb85c98ba Change "Exit" button to "Quit" 2023-11-14 02:10:55 -06:00
Thomas Harte
08d9cc3bd3 Restore permitted IDIV miss. 2023-11-10 23:02:32 -05:00
Thomas Harte
47fc276afc Add note to future self. 2023-11-10 23:01:46 -05:00
Thomas Harte
3a782faaf3 Ensure shoutouts upon LDS, LES and any far jump/call/int. 2023-11-10 22:58:59 -05:00
Thomas Harte
19a61f867f Eliminate final misuse of 'selector'. 2023-11-10 22:56:00 -05:00
Thomas Harte
2551e73be1 Fully test segment registers. 2023-11-10 22:54:10 -05:00
Thomas Harte
e61dc0466f Add callout for tracking segment register changes. 2023-11-10 22:22:32 -05:00
Thomas Harte
79b126e6bb Add route for tracking segment register changes. 2023-11-10 22:11:52 -05:00
Thomas Harte
e78e5c8101 Add remaining acceptable error cases. 2023-11-09 12:26:40 -05:00
Thomas Harte
ed3922e458 Switch to accepting failures only with a reason. 2023-11-09 11:55:36 -05:00
Thomas Harte
9e61d3e8cf Combine AAA and AAS. 2023-11-08 22:38:52 -05:00
Thomas Harte
8d2a2bcf4a Unify DAA and DAS. 2023-11-08 22:26:48 -05:00
Thomas Harte
9566a8de67 Split up the ungainly PerformImplementation.hpp. 2023-11-08 10:52:36 -05:00
Thomas Harte
f608153c1a Don't bother prepropulating for writes. 2023-11-07 14:38:23 -05:00
Thomas Harte
413e7b7de1 Switch Memory to using accessors. 2023-11-07 14:03:20 -05:00
Thomas Harte
0262875088 Claw back to building. 2023-11-07 09:58:42 -05:00
Thomas Harte
2af774601f Temporarily disentangle Memory and access internals; start to be overt in PerformImplementation. 2023-11-06 16:04:31 -05:00
Thomas Harte
797c9fe129 Temporarily avoid use of Writeable. 2023-11-05 21:47:52 -05:00
Thomas Harte
009915f4de Start promotion of ReturnType. 2023-11-05 21:42:22 -05:00
Thomas Harte
f96c33102a Add documentation. 2023-11-04 22:22:50 -04:00
Thomas Harte
5739862dbb Add specific entryway for preauthorised writes. 2023-11-03 15:36:30 -04:00
Thomas Harte
83850d7596 Commute: Status -> Flags as per usual x86 naming. 2023-11-02 16:55:38 -04:00
Thomas Harte
770803b073 Be more careful as to authorisation. 2023-11-02 15:37:59 -04:00
Thomas Harte
8d0deeb20e Clean up Memory. 2023-11-02 14:25:13 -04:00
Thomas Harte
e4fdf09149 Fix PUSH SP, far call. Further simplify FlowController. 2023-11-01 23:39:52 -04:00
Thomas Harte
acb55aa4e2 Subsume repetition of arguments into a single context. 
Albeit that it (temporarily?) loses some context used during test validation.
 2023-11-01 17:03:23 -04:00
Thomas Harte
bc095bb9ce Slim down the flow controller. 2023-11-01 14:49:30 -04:00
Thomas Harte
097b328075 Split the preauthorised tracks. 2023-11-01 14:31:42 -04:00
Thomas Harte
ef83ac855a Fix spelling of Preauthorised, think further on return types. 2023-11-01 14:11:10 -04:00
Thomas Harte
78df0d19e4 Start experimenting with varying return types. 2023-11-01 10:03:31 -04:00
Thomas Harte
9538491ee9 Fix pushes and pops. 2023-10-31 21:55:30 -04:00
Thomas Harte
8be03be529 Add test of ::Write mode. 2023-10-31 20:28:37 -04:00
Thomas Harte
1d479ec2d7 Ensure that reads can only read, accept that source is sometimes written to. E.g. XCHG. 2023-10-31 15:06:19 -04:00
Thomas Harte
02af08ffd2 Fix counts. 2023-10-30 12:32:44 -04:00
Thomas Harte
444c5b94b9 Add summary of accepted failures. 2023-10-29 16:55:07 -04:00
Thomas Harte
8ecc9835f8 Merge branch 'master' into 8088Intentions 2023-10-29 16:10:21 -04:00
Thomas Harte
39e803aa71 Commit updated macOS version. 2023-10-29 14:47:09 -04:00
Thomas Harte
7a886f938a Propagate access types, even if incorrect. 2023-10-29 14:33:39 -04:00
Ryan Carsten Schmidt
764a7b60f4 Fix LD_RUNPATH_SEARCH_PATHS for High Sierra 
See #1118
See #1143
Closes #1191
 2023-10-28 08:42:26 -05:00
Thomas Harte
6da0add100 Permit 1654 failures, the current amount. 2023-10-27 16:30:30 -04:00
Thomas Harte
2d70b44303 Boil down segment ahead of time. 2023-10-27 12:54:42 -04:00
Thomas Harte
11b032fb06 Eliminate length extension. 2023-10-26 23:19:31 -04:00
Thomas Harte
3b62638b30 Remove dead DataPointerResolver and extra-conditional version of source(). 2023-10-25 14:43:58 -04:00
Thomas Harte
0c09c14baa Incorporate instruction length into offsets. 2023-10-25 13:02:43 -04:00
Thomas Harte
6dd5628dd6 Provide full pair for string conversion. 2023-10-25 11:21:11 -04:00
Thomas Harte
239ce75db6 Fix IN and OUT conversion. 2023-10-24 22:35:13 -04:00
Thomas Harte
26c2a29b99 Fix int3 mapping. 2023-10-24 15:09:25 -04:00
Thomas Harte
e36274e5c2 Add segment prefix for MOVS, LODS, etc. 2023-10-24 15:07:53 -04:00
Thomas Harte
0e027445d4 Don't offer repne for reps; print far CALLs and JMPs as h-suffix rather than 0x prefix. 2023-10-24 11:01:38 -04:00
Thomas Harte
20d7079006 Start adaptation to new test disassembly form. 2023-10-23 16:37:27 -04:00
Thomas Harte
49d87c9f27 Fix 16-bit accesses that overlap memory's end. 
1654 failures remaining.
 2023-10-23 10:41:58 -04:00
Thomas Harte
82c66e7433 Fix far jump with immediate operand. 
1655 failures remaining.
 2023-10-23 10:07:19 -04:00
Thomas Harte
569cf8bf34 Focus on remaining files with issues. 2023-10-23 10:02:13 -04:00
Thomas Harte
817a30332c Take a swing at LEA r16, r16. 2023-10-22 22:15:27 -04:00
Thomas Harte
599c123b36 Reenable all tests. 2023-10-21 22:55:10 -04:00
Thomas Harte
e3cdf113d1 Implement INS, OUTS. 2023-10-21 22:52:50 -04:00
Thomas Harte
aade91f043 Implement IN, OUT. 2023-10-21 22:37:25 -04:00
Thomas Harte
bf6fd8e5e4 Shuffle down TODO. 2023-10-20 21:57:03 -04:00
Thomas Harte
c2ebbe5ad9 Implement STOS with one failure. 2023-10-20 21:54:30 -04:00