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11,278 Commits 9 Branches 118 Tags 496 MiB
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148 Commits

Author SHA1 Message Date
Thomas Harte
a3d37640aa Switch include guards to #pragma once. 2024-01-16 23:34:46 -05:00
Thomas Harte
cbd4f7965b Acknowledge one further 16-bit assumption. 2023-12-24 14:22:26 -05:00
Thomas Harte
13631fb7bc Resolve various 32->16 conversion warnings. 2023-12-24 14:14:53 -05:00
Thomas Harte
3e328bed61 Be overt about jump size, albeit without internal rigour. 2023-12-24 14:11:41 -05:00
Thomas Harte
084efdeb2d Resolve further type conversion warnings. 2023-12-05 16:54:11 -05:00
Thomas Harte
dd04909d58 Resolve some further warnings. 2023-12-05 16:43:55 -05:00
Thomas Harte
f50c45cc1a Treat 'invalid' as a silent failure. 2023-12-01 15:35:51 -05:00
Thomas Harte
4b730c26d0 Satisfy GCC warning. 2023-11-16 23:31:51 -05:00
Thomas Harte
233ec7b818 Soften some warnings. 2023-11-16 10:57:17 -05:00
Thomas Harte
f83d2a8740 Take a swing at ENTER. 2023-11-14 16:23:24 -05:00
Thomas Harte
aafa7de536 Implement LEAVE, almost. 2023-11-14 11:39:36 -05:00
Thomas Harte
ac826f90c3 Formalise a separate manager of segments. 2023-11-14 10:56:00 -05:00
Thomas Harte
6c405680f2 Implement PUSHA, POPA. 2023-11-14 10:42:06 -05:00
Thomas Harte
1552500b10 Implement BOUND. 2023-11-13 22:33:46 -05:00
Thomas Harte
60cec9fc67 Expand commentary. 2023-11-13 11:45:17 -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
7abd4d9b38 Fix AAA/AAS carry outcome. 2023-11-10 22:47:50 -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
800c76a4fe Capture and respond to IDIV_REP. 2023-11-09 11:55:04 -05:00
Thomas Harte
5f1ea6c04c Unify AAA and AAS. 2023-11-08 22:30:39 -05:00
Thomas Harte
8d2a2bcf4a Unify DAA and DAS. 2023-11-08 22:26:48 -05:00
Thomas Harte
6b666bc92a Simplify DAS. 2023-11-08 22:19:51 -05:00
Thomas Harte
38933aa079 Bring fully into 8086 conformance. 2023-11-08 22:16:12 -05:00
Thomas Harte
502b9d2023 Simplify implementation of DAA. 2023-11-08 22:06:58 -05:00
Thomas Harte
ec4a60b7da Further universalise function layout. 2023-11-08 11:30:33 -05:00
Thomas Harte
d7bb1a9ee1 Tidy up and comment a little further. 2023-11-08 11:23:21 -05:00
Thomas Harte
9566a8de67 Split up the ungainly PerformImplementation.hpp. 2023-11-08 10:52:36 -05:00
Thomas Harte
91b7d55871 Get strict about writeables. 2023-11-07 10:13:18 -05:00
Thomas Harte
e56e49a318 Fix SUB/SBB writes. 2023-11-07 10:09:04 -05:00
Thomas Harte
0262875088 Claw back to building. 2023-11-07 09:58:42 -05:00
Thomas Harte
2bed2c2c5c Further simplify syntax. 2023-11-07 09:14:42 -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
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
ebdf10525c Fix parameter case. 2023-11-02 17:00:22 -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
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
430c60111e CMP doesn't write. 2023-10-31 22:42:39 -04:00
Thomas Harte
2432396eaa Fix SETMOC. 2023-10-31 22:04:26 -04:00
Thomas Harte
da2aea94e3 Fix CMPS. 2023-10-31 21:58:32 -04:00
Thomas Harte
9538491ee9 Fix pushes and pops. 2023-10-31 21:55:30 -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
1cd1bbd26c Make a first pass of access types. 2023-10-29 16:19:10 -04:00