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67 Commits

Author SHA1 Message Date
Adrian Conlon
caca3467d9 More unit test stuff. New tests generated by copilot 2025-05-13 09:52:12 +01:00
Adrian Conlon
12053fd076 Tidy 6809 tests namespace 2025-05-12 21:39:42 +01:00
Adrian Conlon
a5eed89b26 Tidy up all the 6809 stuff 2025-05-12 21:08:39 +01:00
Adrian Conlon
6e1fc14530 Start tidying up 6809 implementation/testst 2025-05-12 19:15:34 +01:00
Adrian Conlon
adbd16daa2 Get M6809 unit tests running again 2025-05-12 12:19:27 +01:00
Adrian Conlon
36e983526e Add increment/decrement operations to the Register16 class 2025-05-11 19:24:40 +01:00
Adrian Conlon
cbe871d365 Isolate program counter increment/decrement (to be used for HALT processing) 2025-05-03 23:25:06 +01:00
Adrian Conlon
e1aa220409 Further Z80 timing fixes: 290 failures 2025-05-03 00:09:19 +01:00
Adrian Conlon
b461eb97d6 Prefer to use events directly, rather than through "On" methods 2025-03-29 11:31:47 +00:00
Adrian Conlon
3d9b0aac56 Update to .Net 9 2024-10-12 08:49:47 +01:00
Adrian Conlon
0d695a6d7a Tidy up test harnesses 2024-10-10 11:27:31 +01:00
Adrian Conlon
c8ac0f20dc Step can be split a little to make it easier to override. 2024-07-24 17:21:49 +01:00
Adrian Conlon
276b53eda6 Update test framework 2024-06-30 15:07:21 +01:00
Adrian Conlon
d8fad7b988 Try to minimise use of "Word" from Register16 2024-06-30 12:30:07 +01:00
Adrian Conlon
a64f370d7c Compilation fixes 2024-05-29 10:56:16 +01:00
Adrian Conlon
291a212504 Ugrade to .NET 8.0: First pass 2024-05-18 21:57:33 +01:00
Adrian Conlon
47ecdad3e8 Work towards accurate bus/memory/io timings. Especially Z80 m-cycle timing. 
Signed-off-by: Adrian Conlon <adrian.conlon@gmail.com>
 2020-07-05 00:09:51 +01:00
Adrian Conlon
cd4af67177 Work my way through a bunch of the analysis suggestions. 
Signed-off-by: Adrian Conlon <adrian.conlon@gmail.com>
 2020-06-22 00:00:15 +01:00
Adrian Conlon
db0e8c613f Update all analysis (and other!) nuget packages, ensure builds across all projects. 
Signed-off-by: Adrian Conlon <adrian.conlon@gmail.com>
 2020-06-21 18:35:10 +01:00
Adrian Conlon
73d08fe7a7 Upgrade .net version and analysis packages en mass. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-12-04 01:03:17 +00:00
Adrian Conlon
0f2a69509b Sync (as far as possible) with unmanaged C++ emulators. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-10-31 23:01:47 +00:00
Adrian Conlon
f01e3e0430 Tighten up the sequence associated with changing pin levels + fix persistent HALT/PC bug 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-09-06 22:50:21 +01:00
Adrian Conlon
0ada703504 Remove unnecessary reference dependencies from the .Net EightBit projects. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-07-28 00:35:20 +01:00
Adrian Conlon
853b6e2b08 Correct some straightforward analysis issues. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-07-01 00:15:25 +01:00
Adrian Conlon
69122eb233 Start adding some LDx tests, mainly to mop up any missing indexed addressing modes. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-21 09:07:58 +01:00
Adrian Conlon
78f2151ca7 Add ANDCC test to MC6809 core 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-10 08:52:32 +01:00
Adrian Conlon
e0188e44cd Tidy a couple of small mistakes in MC6809 test code 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-10 08:51:35 +01:00
Adrian Conlon
6697974711 DAA tests added to MC6809 core 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-10 08:50:24 +01:00
Adrian Conlon
1eb5caed3c Add MUL tests to the MC6809 core. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-09 17:11:49 +01:00
Adrian Conlon
c11143f22d Add more indexed addressing mode tests to the MC6809 core. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-09 10:37:46 +01:00
Adrian Conlon
ef148528b1 Correct a couple of (probably benign) mistakes in the MC6809 core 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-09 10:36:41 +01:00
Adrian Conlon
75f5d17e72 Correct some disassembler addressing mode mistakes. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-08 23:32:45 +01:00
Adrian Conlon
310415512f Add EOR and SEX unit tests 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-08 23:31:55 +01:00
Adrian Conlon
95b6657576 Remove extra step instruction in BleTests 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-08 23:31:03 +01:00
Adrian Conlon
ddc1adc90e A bunch more MC6809 tests added. *Still* not found the issue with floating point numbers! 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-03 00:55:01 +01:00
Adrian Conlon
8b3c0801ce Add tests for EXG, TFR and NEG. Also added some undocumented behaviour to EXG and TFR. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-06-02 19:04:27 +01:00
Adrian Conlon
133fc83e89 Tidy the MC6850 a little, mainly to show that the step method is only called via the clock tick. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-27 10:53:44 +01:00
Adrian Conlon
c4d52512b2 Add MC6809 profiler (mainly so I can pin down problem printing numbers) 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-07 00:46:30 +01:00
Adrian Conlon
d21afdc1c7 Correct a couple of issues in the disassembler: All disassembler pause, correct PshX PulX decode. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-06 22:26:38 +01:00
Adrian Conlon
72932cf462 Correct a few more style/correctness issues. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-06 11:02:20 +01:00
Adrian Conlon
3d0e4250a0 Update nuget packages. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-06 10:03:11 +01:00
Adrian Conlon
efbd576624 Resurrect the concept of pin level matching. Allows for easier device wiring. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-06 09:58:50 +01:00
Adrian Conlon
0340142282 Correct a number of style issues across the EightBitNet solution. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-06 09:46:23 +01:00
Adrian Conlon
a8849ccf43 MC6809: Change the test board wiring a little to allow the MC6850 to work correctly! 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-05 13:34:31 +01:00
Adrian Conlon
0c69c5d8bb Whoops: missed additional MC6809 unit tests. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-05 10:14:29 +01:00
Adrian Conlon
3914a75102 MC6809: Caught out by references versus values again. Fixes JSR/RTS stack operations. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-05 10:14:03 +01:00
Adrian Conlon
34d10352b9 MC6809: Correct transfer and exchange instruction 8/16 bit specification error 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-04 17:35:58 +01:00
Adrian Conlon
430ecd8a7a MC6809: Correct a branching problem due to the use of reference PC object. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-04 17:17:54 +01:00
Adrian Conlon
f8757b3014 MC6809: Correct a couple of disassembler byte dumps. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-04 17:16:56 +01:00
Adrian Conlon
662c457dd5 Make the MC6809 disassembler hex output lower case, for compatibility with unmanaged code. 
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
 2019-05-04 15:20:52 +01:00