Thomas Harte
47f4bbeec6
Switch to a contiguous block of 16 registers.
2022-05-05 15:31:59 -04:00
Thomas Harte
70cdc2ca9f
Fix MOVEP to register.
...
Advance to lack of MOVEM.
2022-05-05 12:37:47 -04:00
Thomas Harte
f63a872387
BTST does not write back.
2022-05-05 12:32:15 -04:00
Thomas Harte
46686b4b9c
Start testing move.
2022-05-04 20:38:56 -04:00
Thomas Harte
15c90e546f
Fix rotates and shifts to memory.
2022-05-04 19:44:59 -04:00
Thomas Harte
5aabe01b6d
Mostly fix LINK and UNLK.
2022-05-04 08:41:55 -04:00
Thomas Harte
d3b55a74a5
Fix LEA, proceed to non-functional LINK and UNLK.
2022-05-03 20:45:36 -04:00
Thomas Harte
de58ec71fd
Fix EXT, SWAP.
2022-05-03 20:17:36 -04:00
Thomas Harte
052ba80fd7
Add enough wiring to complete but fail EXT and JMP/JSR.
2022-05-03 15:49:55 -04:00
Thomas Harte
39f0ec7536
Get far enough through CHK to realise that MOVEM probably needs to be divided by direction.
2022-05-03 15:40:04 -04:00
Thomas Harte
af973138df
Correct decoding of Bcc.b, satisfying Bcc and BSR tests.
2022-05-03 15:32:54 -04:00
Thomas Harte
5a87506f3d
Fix Bcc, making decision that add_pc is relative to start of instruction.
2022-05-03 15:21:42 -04:00
Thomas Harte
90f0005cf2
Proceed to failing Bcc and flagging up my lack of an implementation for BSR.
2022-05-03 14:45:49 -04:00
Thomas Harte
d8b3748d24
Fix Scc size, DBcc behaviour.
2022-05-03 14:40:51 -04:00
Thomas Harte
b6ffff5bbd
Distinguish [ADD/SUB]QA from [ADD/SUB]Q.
2022-05-03 14:17:26 -04:00
Thomas Harte
5ebae85a16
Start recording successes.
2022-05-03 11:28:50 -04:00
Thomas Harte
b3cf13775b
Consume operand_flags into Instruction.hpp.
2022-05-03 11:09:57 -04:00
Thomas Harte
2f2d6bc08b
Correct CMPw.
2022-05-03 09:05:34 -04:00
Thomas Harte
fc9a35dd04
Test add/sub, add an exception for invalid Sequences.
2022-05-02 20:09:38 -04:00
Thomas Harte
3827ecd6d3
Proceed to complete test running.
2022-05-02 12:57:45 -04:00
Thomas Harte
14532867a4
Sneaks towards testing EXT.
2022-05-02 08:00:56 -04:00
Thomas Harte
56fe00c5fb
Correct errors preparatory to Executor's lack of flow controller actions.
2022-05-01 20:40:57 -04:00
Thomas Harte
9cbbb6e508
Adjust path to match namespace; add to Qt project.
2022-04-27 08:05:36 -04:00
Thomas Harte
9908769bb3
Normalise test name.
2022-04-26 20:32:39 -04:00
Thomas Harte
8ff0b71b29
Subsume MOVEQ into MOVE.l; add missing invalid_operands.
2022-04-25 19:58:19 -04:00
Thomas Harte
959db77b88
Eliminate concept of skips.
2022-04-22 20:59:25 -04:00
Thomas Harte
d4b766bf3f
Introduce directional ADD/SUB/AND/OR.
...
Just 512 failures to go.
2022-04-22 20:37:09 -04:00
Thomas Harte
4c806d7c51
Tidy up slightly, ahead of a final push to getting complete test success.
...
After which I can start undoing style errors.
2022-04-22 14:51:25 -04:00
Thomas Harte
c16a60c5ea
Import correct STOP, LINK, EXT.
2022-04-22 14:36:29 -04:00
Thomas Harte
96afcb7a43
Introduce remainder of tests.
2022-04-22 14:33:43 -04:00
Thomas Harte
e5a8d8b9ad
Import corrected TRAPs and RTE/RTR.
2022-04-22 14:26:44 -04:00
Thomas Harte
efeee5160e
Add tests for RTE, RTR, TRAP, TRAPV, CHK.
2022-04-22 10:06:39 -04:00
Thomas Harte
06fb502047
Add MUL/DIV tests and exclusions.
2022-04-22 09:47:16 -04:00
Thomas Harte
977192f480
Resolve D-page decoding errors.
...
In particular: that I'd overlooked CMPM, and was treating NOT as two-operand.
2022-04-22 09:24:16 -04:00
Thomas Harte
cf66d9d38d
Add failing tests for EOR, NOT, OR; disambiguate EOR vs CMP.
2022-04-21 20:36:04 -04:00
Thomas Harte
25eeff8fc5
Correct CMP decoding, correct AND as far as asymmetry of Dn, Dn.
2022-04-21 20:14:52 -04:00
Thomas Harte
d342cdad2b
Import corrected MOVEPs.
2022-04-21 19:04:14 -04:00
Thomas Harte
c899ee0d55
Enable MOVEP tests.
2022-04-21 18:57:47 -04:00
Thomas Harte
220408fcaa
Introduce MOVEM tests.
...
12662 opcodes to go.
2022-04-21 16:39:17 -04:00
Thomas Harte
f4e99be7e1
Import BSRs, corrected MOVEMs.
2022-04-21 16:35:24 -04:00
Thomas Harte
9697e666b7
With a shift to MOVE.q, all tests now pass again.
...
12802 opcodes now untested.
2022-04-21 16:16:34 -04:00
Thomas Harte
216ca7cbc9
Import BCC/BSR/BRA quick values.
2022-04-21 16:11:29 -04:00
Thomas Harte
549e440f7c
Add 'quick' decoding and testing.
2022-04-21 16:05:00 -04:00
Thomas Harte
b6b092d124
Add tests, exclusions for rest of shift/roll group.
2022-04-21 11:26:56 -04:00
Thomas Harte
d346d4a9b6
Import updated quick values.
2022-04-21 09:59:04 -04:00
Thomas Harte
c84e98774a
Import corrected register ASL/etcs.
2022-04-21 09:51:21 -04:00
Thomas Harte
e1f4187430
Introduce failing ASL test.
2022-04-20 20:22:56 -04:00
Thomas Harte
3af93ada6f
Test and correct Bcc, BSR, CLR, NEGX, NEG.
2022-04-20 20:19:56 -04:00
Thomas Harte
fa4dee8cfd
Import two-operand DBccs.
2022-04-20 20:07:20 -04:00
Thomas Harte
3888492f0d
Import corrected DBccs and JSRs.
2022-04-20 19:57:54 -04:00
Thomas Harte
dc16928f74
Add appropriate exclusions for JSR, JMP, Scc.
2022-04-20 16:56:26 -04:00
Thomas Harte
a4e440527b
Import corrected CMPA references.
2022-04-20 16:46:05 -04:00
Thomas Harte
80ff146620
Add CMP, CMPA and TST tests and exclusions.
2022-04-20 16:29:45 -04:00
Thomas Harte
85a0af03c1
Import more standard JSON; start validating.
2022-04-20 09:17:00 -04:00
Thomas Harte
e0d2baae58
Test ANDI/ORI/EORI SR/CCR, and fail BTST/BCLR/BCHG/BSET.
2022-04-20 08:39:43 -04:00
Thomas Harte
437de19ecb
Correct MOVE USP entries.
2022-04-20 08:34:10 -04:00
Thomas Harte
fab064641f
Add Move[to/from][SR/CCR/USP] tests, correct decodings.
2022-04-20 07:59:13 -04:00
Thomas Harte
cc69d01bdc
Strip dead code.
2022-04-19 20:41:39 -04:00
Thomas Harte
461a95d7ff
Introduce missing register numbers for PEA, and elsewhere.
2022-04-19 20:39:01 -04:00
Thomas Harte
aa1665acce
Fix LEA transcription problems.
2022-04-19 20:24:03 -04:00
Thomas Harte
6aabc5e7b0
Test LEA, PEA, add name for MOVEq.
2022-04-19 19:45:51 -04:00
Thomas Harte
2707887a65
Indicate MOVEAs.
2022-04-19 17:17:19 -04:00
Thomas Harte
ef87d09cfa
Clear up MOVEs, fail on MOVEAs.
2022-04-19 17:13:23 -04:00
Thomas Harte
de0432b317
Include register numbers in MOVEs.
2022-04-19 16:34:22 -04:00
Thomas Harte
de40fed248
Test MOVEs and add operand validation.
2022-04-19 16:31:03 -04:00
Thomas Harte
76d7e0e1f8
Test and correct SUBs.
2022-04-19 16:27:20 -04:00
Thomas Harte
bfa551ec08
Correct ADDX and SUBX listings.
2022-04-19 16:21:40 -04:00
Thomas Harte
740e564bc7
Improve validation, add all ADDs.
...
It now looks like probably the ADDXs in the JSON are incorrect.
2022-04-19 14:45:15 -04:00
Thomas Harte
5de8fb0d08
Disallow four illegal NBCD addressing modes.
2022-04-19 09:59:02 -04:00
Thomas Harte
9b61830a55
Add ADD.b as a note to self that .q decoding is also required.
2022-04-19 08:44:44 -04:00
Thomas Harte
f29fec33a2
Eliminate mismatches due to unsupported addressing modes.
2022-04-19 08:37:53 -04:00
Thomas Harte
5509f20025
Fix MOVEfrom/toSR and NBCD listings.
2022-04-19 08:07:34 -04:00
Thomas Harte
fc4fd41be4
Reorder from most specific to least.
2022-04-19 08:00:52 -04:00
Thomas Harte
3ffca20001
Uncover various discrepancies with NBCD.
2022-04-19 07:15:54 -04:00
Thomas Harte
7c29305788
Test all ABCDs.
2022-04-18 20:00:39 -04:00
Thomas Harte
0fbfb41fa8
Expand on none-matching text.
2022-04-18 07:42:14 -04:00
Thomas Harte
1991ed0804
Introduce failing [partial-]test of new 68000 decoder.
2022-04-18 07:23:25 -04:00
Thomas Harte
e782b92a80
Add exposition.
2022-04-17 19:56:39 -04:00
Thomas Harte
07635ea2be
Add register names, Q values.
2022-04-17 19:46:21 -04:00
Thomas Harte
1916bd3bd0
Import a first effort at listing all 68000 instruction specs.
2022-04-17 07:57:59 -04:00
Thomas Harte
21328d9e37
Normalise macros, remove unused AssertEqualOperationNameO.
2022-04-09 21:25:00 -04:00
Thomas Harte
5177fe1db7
Update tests.
2022-04-09 21:11:58 -04:00
Thomas Harte
1f44ad1723
Completes test cases.
2022-04-06 21:09:58 -04:00
Thomas Harte
d23c714ec7
Build in an optional post hoc validation.
...
TODO: validate.
2022-04-05 11:23:54 -04:00
Thomas Harte
ac524532e7
Handle the synonym test cases.
2022-04-04 08:09:59 -04:00
Thomas Harte
31276de5c3
Complete 'misc instructions' tests.
2022-04-03 20:33:32 -04:00
Thomas Harte
c581aef11d
Test as far as mffs.
2022-04-03 18:29:40 -04:00
Thomas Harte
7f6a955a71
Complete the cmp set.
2022-04-03 15:50:03 -04:00
Thomas Harte
125d97cc41
Complete floating point tests.
2022-04-03 08:55:28 -04:00
Thomas Harte
de7d9ba471
Add further floating point tests.
2022-04-03 08:06:59 -04:00
Thomas Harte
ad54b44235
Begin documentation and testing of the floating point instructions.
2022-04-02 19:58:21 -04:00
Thomas Harte
42532ec0f5
Test floating point loads and stores.
2022-04-02 15:40:17 -04:00
Thomas Harte
b84fa619da
Test integer loads and stores.
2022-04-02 15:27:12 -04:00
Thomas Harte
20b4736a1f
Test tw, twi.
2022-04-02 10:09:35 -04:00
Thomas Harte
d5967f7834
Correct decoding of stwcx. and stdcx.
2022-04-01 20:37:36 -04:00
Thomas Harte
d5f7650ac1
Test synchronising loads and stores, further expand documentation.
2022-04-01 18:30:48 -04:00
Thomas Harte
6330caffde
Test logical immediates.
2022-04-01 17:52:38 -04:00
Thomas Harte
4671b8db5c
Add tests for non-immediate logicals.
2022-04-01 17:35:47 -04:00
Thomas Harte
7c8f044380
Complete shift tests.
2022-04-01 17:22:32 -04:00
Thomas Harte
a3b110aee5
Clean up. Shifts next.
2022-03-30 17:04:41 -04:00
Thomas Harte
84f0b0a84c
Test rotates.
2022-03-30 16:43:09 -04:00
Thomas Harte
c9c5adc650
Test crand ... crxor.
2022-03-30 12:40:57 -04:00
Thomas Harte
b89c8decd4
Test addx–divwx and mtcrf; document fields for crand, etc.
2022-03-29 20:48:43 -04:00
Thomas Harte
e696624da0
Now passes negx, subfex, subfzex, subfmex, dozx, absx, nabsx.
2022-03-28 20:47:32 -04:00
Thomas Harte
99ad40f3e0
Test subfcx, subfx; correct decoding of oe().
2022-03-28 20:39:52 -04:00
Thomas Harte
8ad1f2d4f5
Add bad attempt to catch subfc.
2022-03-28 20:18:41 -04:00
Thomas Harte
d84c72afe5
Test loads and stores, and immediate arithmetic.
2022-03-27 08:47:01 -04:00
Thomas Harte
4f6a9917c6
Test lbzx, lbzux.
2022-03-26 08:45:07 -04:00
Thomas Harte
3d48183753
Test lwzux.
2022-03-25 20:31:47 -04:00
Thomas Harte
33c31eb798
Test lwzx.
2022-03-25 20:23:21 -04:00
Thomas Harte
73ae7ad82f
Resolve final branch test: aa() applies.
2022-03-25 20:10:08 -04:00
Thomas Harte
1a5d3bb69c
Match majority of branch tests.
2022-03-25 08:41:57 -04:00
Thomas Harte
7d4fe55d63
Handle bclrx set and clear.
2022-03-25 06:25:06 -04:00
Thomas Harte
089e03afe8
Navigates bcctrx tests, adding simplified bo() helpers and bi() helpers.
2022-03-24 20:44:03 -04:00
Thomas Harte
e5af5b57ad
Add documentation for bx, bcx, bcctrx.
...
Catch bcx tests.
2022-03-18 19:55:26 -04:00
Thomas Harte
f05d3e6af3
Introduce dingusdev tests, do just enough to check bx.
2022-03-18 17:24:12 -04:00
Thomas Harte
dc1d1f132e
Add one more address size modifier test.
2022-03-11 13:01:02 -05:00
Thomas Harte
9b4048ec6e
The address size modifier doesn't seem to affect far address sizes.
...
It's meant to affect only instructions with operands that reside in memory, I think. So probably only ::DirectAddress in my nomenclature. More research to do.
2022-03-11 12:46:07 -05:00
Thomas Harte
727342134c
Add 8086 length limit test.
2022-03-11 11:55:41 -05:00
Thomas Harte
40cafb95ed
Add 286 and 386 instruction length tests.
2022-03-11 09:48:51 -05:00
Thomas Harte
a2ae3771eb
Add test for switch to Source::IndirectNoBase.
2022-03-10 15:45:56 -05:00
Thomas Harte
673ffc50da
Switch to intended compact version of Instruction.
2022-03-10 15:14:50 -05:00
Thomas Harte
c1cc4f96df
Switch to const auto.
2022-03-09 16:56:32 -05:00
Thomas Harte
bbf925a27e
Clarify, unify and correct decoding and encoding of [CALL/RET/JMP][near/far/relative/absolute].
2022-03-09 16:48:06 -05:00
Thomas Harte
9f2d18b7ba
Improve comment formatting.
2022-03-09 15:25:46 -05:00
Thomas Harte
acd9df6745
Fix segment/offset sizes for far calls.
2022-03-09 15:23:43 -05:00
Thomas Harte
f96c051932
Record PUSH immediate operation size.
2022-03-09 14:24:57 -05:00
Thomas Harte
67b2e40fae
Fixed: INs and OUTs remain single byte.
2022-03-09 10:51:16 -05:00
Thomas Harte
081a2acd61
Fix shift group operand size.
2022-03-09 09:33:25 -05:00
Thomas Harte
de79acc790
Fix RegAddr/AddrRegs and group 2 decoding.
2022-03-09 08:38:34 -05:00
Thomas Harte
a125bc7242
Fill in more of test32bitSequence.
2022-03-08 20:16:19 -05:00
Thomas Harte
ebed4cd728
Introduce failing 32-bit parsing test.
2022-03-08 19:57:10 -05:00
Thomas Harte
926a373591
Extend SIB test, correct decoder.
2022-03-08 15:03:37 -05:00
Thomas Harte
0cbb481fa4
Add a formal SIB test.
2022-03-08 14:56:27 -05:00
Thomas Harte
a954f23642
Attempt 32-bit modregrm + SIB parsing.
2022-03-08 14:39:49 -05:00
Thomas Harte
e7aaf4dd2e
Add LDS, LES, LSS test.
2022-03-06 12:10:25 -05:00
Thomas Harte
8a0902a83b
Adapts existing opcodes for 32-bit parsing.
2022-03-05 13:52:07 -05:00
Thomas Harte
8080d1d961
Extend test case slightly.
2022-03-01 20:22:43 -05:00
Thomas Harte
8ee62b4789
Simplify address size semantics.
...
Since it'll no longer be a mode-dependant toggle, but a fully-retained value.
2022-03-01 17:29:26 -05:00
Thomas Harte
5e7a142ff1
Fix is_write errors, update comment, add additional source for asserts.
2022-03-01 16:51:54 -05:00
Thomas Harte
d8601ef01f
Add missing hex specifier. Test now passes.
2022-02-28 09:54:29 -05:00
Thomas Harte
afbc57cc0c
Incorporate displacement, switch macro flag.
2022-02-28 09:53:23 -05:00
Thomas Harte
9f12c009d6
Correct data size when accessing address registers.
2022-02-27 19:45:03 -05:00
Thomas Harte
84ac68a58b
Fix indirect memory read/write
2022-02-27 18:43:00 -05:00
Thomas Harte
27d1df4699
Introduce enough of a DataPointerResolver test to build but fail.
2022-02-27 18:27:58 -05:00
Thomas Harte
0d7a7dc7c9
Introduce DataPointerResolver, to codify the meaning of DataPointer and validate that enough information is present.
2022-02-27 11:25:02 -05:00
Thomas Harte
60bf1ef7ea
Rename SourceSIB to DataPointer, extend to allow for an absent base.
2022-02-23 08:28:20 -05:00
Thomas Harte
dc37b692cf
Switch to templated test function.
2022-02-23 04:33:28 -05:00
Thomas Harte
76814588b8
Template Instruction on its content size.
2022-02-21 12:36:03 -05:00
Thomas Harte
1934c7faa2
Switch Decoder into a template.
2022-02-21 12:21:57 -05:00
Thomas Harte
9e9e160c43
Eliminate Ind[BXPlusSI/etc] in favour of specifying everything via a ScaleIndexBase.
2022-02-21 11:45:46 -05:00
Thomas Harte
a5113998e2
Accept that IN and OUT are going to have special semantics, thereby kill ::AX and ::DX.
2022-02-20 17:15:01 -05:00
Thomas Harte
c257b91552
Update tests to preference away from [A/B/C/D]L.
2022-02-18 16:32:28 -05:00
Thomas Harte
1c3935eb40
Add README.md
...
As a warning.
2021-12-07 18:19:51 -05:00
Thomas Harte
610c85a354
Correct test logic.
...
All tests now pass.
2021-11-25 04:11:20 -05:00
Thomas Harte
012084b37b
Fix exclusive fill, sizing, eliminate ECS call-ins.
...
The clock test now proceeds further, but still doesn't seem to pass.
2021-11-24 17:25:32 -05:00
Thomas Harte
8ef9a932aa
Adds inclusive fill test; fixes inclusive fills.
2021-11-07 14:26:13 -08:00
Thomas Harte
2c1f2edcf2
Introduce failing 'clock' test case.
...
i.e. a few seconds of the Workbench 1.0 clock application.
2021-10-31 16:12:51 -07:00
Thomas Harte
9e6ffaad7d
Introduce test case for fill mode.
2021-10-31 14:12:26 -07:00
Thomas Harte
edb75e69cb
Implement bitplane modulos.
2021-10-29 11:29:22 -07:00
Thomas Harte
5ebc59dd1f
Introduce additional test cases.
2021-10-26 20:58:38 -07:00
Thomas Harte
4d7ce3792f
Use additional test cases.
2021-10-25 21:48:43 -07:00
Thomas Harte
dc8701a929
Introduce some additional Blitter test cases.
2021-10-25 21:40:20 -07:00
Thomas Harte
15ed4a0d09
Introduce failing test case for sector decoding.
2021-10-16 10:48:32 -07:00
Thomas Harte
aa6b0f07b7
Correct filename.
2021-10-16 05:37:46 -07:00
Thomas Harte
6b0dd19442
Name file appropriately: the logo comes from Kickstart.
2021-10-09 08:02:15 -07:00
Thomas Harte
da286d5ae8
Switch spaces to tabs.
2021-10-04 05:27:25 -07:00
Thomas Harte
ad90c6b6ce
Now that this is getting close, don't stop at the first error.
2021-09-29 22:19:34 -04:00
Thomas Harte
0c998d60cb
Correct test logic for line draws that repeatedly write to the same address.
2021-09-28 21:45:55 -04:00
Thomas Harte
1dfc36f311
Flip loop, add modulo mappings.
2021-09-26 18:15:32 -04:00
Thomas Harte
1c03ff1d37
Fix bltdptl to bltbptl misstatement; remove pre-DMA writes.
2021-09-26 18:14:50 -04:00
Thomas Harte
19dd2f92bd
Implements test case. Failing at present, naturally.
2021-09-25 21:52:41 -04:00
Thomas Harte
acfaa016a0
Adds a capture of traffic leading up to the Workbench boot logo.
...
Around which to construct a test case.
2021-09-25 18:10:07 -04:00
Thomas Harte
fa800bb809
Introduces code for minterm application.
2021-09-20 19:13:23 -04:00
Thomas Harte
e402e690b0
Assume and test that divide-by-zero posts the PC of the offending instruction.
2021-08-07 17:51:00 -04:00
Thomas Harte
b4ec9d70da
Adds the CNT input.
2021-08-03 22:19:41 -04:00
Thomas Harte
738999a8b7
Further expands list of applied tests.
2021-08-03 22:08:50 -04:00
Thomas Harte
34c1cc5693
Adds entry points for all remaining tests.
...
Failing now: the TB123s, which are TOD related, both CIA2 tests, and CIA1TAB (which I think needs me to implement Port B output toggling).
2021-08-03 17:19:35 -04:00
Thomas Harte
f0ef45f0ca
Introduces two further tests.
2021-08-03 16:58:51 -04:00
Thomas Harte
f576baf214
I'm not yet sure this is the best approach, but starts trying to make use of Lorenz's 6526 tests.
2021-07-30 21:21:16 -04:00
Thomas Harte
94907b51aa
Remove redundant parameter.
2021-07-06 20:47:49 -04:00
Thomas Harte
0085265d13
Test for a longer period; fix expected tone 1 count.
2021-07-06 20:46:22 -04:00
Thomas Harte
8e0893bd42
Clarifies control flow.
2021-07-06 20:28:32 -04:00
Thomas Harte
704dc9bdcb
Improves test, to assert that state toggles happen at interrupts.
2021-07-06 20:25:32 -04:00
Thomas Harte
3e6b804896
Switches to linked 1/50/1000 Hz timers, and per-interrupt state toggling.
2021-07-06 20:12:44 -04:00
Thomas Harte
f371221dba
Add a quick test of tone generator 1.
2021-07-02 23:57:11 -04:00
Thomas Harte
27b0579ec6
Avoid stack-error test case.
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Also test that the interrupt is generated on the downward stroke.
2021-07-02 23:55:43 -04:00
Thomas Harte
283092cfbc
With a unit test in aid, corrects some lingering TimedInterruptSource issues.
2021-07-02 23:41:19 -04:00
Thomas Harte
fbf1adef05
Introduces unit test and thereby seemingly fixes get_next_sequence_point.
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There's still improper output in the actual machine though, so maybe something else is afoot?
2021-06-18 17:44:17 -04:00
Thomas Harte
f27e331462
Updates autotests to new RomFetcher world.
2021-06-06 20:34:55 -04:00
Thomas Harte
37dcf61130
Add timing tests, fix +3 discrepancy.
2021-04-23 22:29:57 -04:00
Thomas Harte
a1511f9600
Establishes that the 48/128kb contention patterns can be derived from my partial machine cycles alone.
2021-04-14 20:15:40 -04:00
Thomas Harte
68a04f4e6a
Adds IN/OUT I/D [R] to complete tests.
2021-04-13 22:00:24 -04:00
Thomas Harte
0d61902b10
Adds CP[I/D/IR/DR] tests.
2021-04-13 20:03:11 -04:00
Thomas Harte
3eec210b30
Adds LDI/LDD/LDIR/LDDR tests.
2021-04-13 20:00:29 -04:00
Thomas Harte
2e70b5eb9f
Advances to EX (SP), HL, leaving only [LD/CP/IN/OT][I/D]{R}.
2021-04-13 19:45:29 -04:00
Thomas Harte
8a3bfb8672
Adds an IN/OUT test.
2021-04-13 17:55:51 -04:00
Thomas Harte
06f1e64177
Advances to IO.
2021-04-12 21:41:20 -04:00
Thomas Harte
b42780173a
Establishes that there really is no Read4 and Read4Pre distinction.
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Will finish these unit tests, then clean up.
2021-04-12 20:54:10 -04:00
Thomas Harte
36c8821c4c
Reaches the halfway point in tests.
2021-04-12 17:29:03 -04:00
Thomas Harte
9347fe5f44
Advances to next failing test: LD (ii+n), n.
2021-04-12 17:11:58 -04:00
Thomas Harte
e82367def3
Switches to test-conformant behaviour for (IX/IY+n) opcode fetches.
2021-04-11 23:01:00 -04:00
Thomas Harte
47c5a243aa
Restructures, the better to explore errors.
2021-04-10 21:32:42 -04:00
Thomas Harte
070e359d82
Introduces failing test for BIT b, (ii+n).
2021-04-10 18:00:23 -04:00
Thomas Harte
400f54e508
Introduces failing test for bit b, (hl).
2021-04-10 12:04:48 -04:00
Thomas Harte
e0736435f8
Makes assumption that the address bus just holds its value during an internal operation.
2021-04-10 12:00:53 -04:00
Thomas Harte
b09c5538c6
Adds failing test for simple (ii+n) tests.
2021-04-09 21:28:35 -04:00
Thomas Harte
ce3d2913bf
Advances to 9 source table rows tested out of 37.
2021-04-09 20:38:17 -04:00
Thomas Harte
87202a2a27
Add two further tests, add checking of collected data size for all tests.
2021-04-09 18:32:03 -04:00
Thomas Harte
818a4dff25
Corrects ADD HL, dd test.
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Or, at least, likely corrects. The bus cycle breakdown in the Z80 data sheet implies these accesses should come after completion of the refresh cycle, not during its long tail, so I think +1 is correct.
2021-04-08 22:23:15 -04:00
Thomas Harte
9e506c3206
Adds failing ADD hl, dd test.
2021-04-08 22:19:22 -04:00
Thomas Harte
50f53f7d97
Adds INC/DEC rr and LD SP, HL tests.
2021-04-08 22:14:53 -04:00
Thomas Harte
73fbd89c85
Correct opcodes, ability to terminate on a single-cycle contention.
2021-04-08 22:09:33 -04:00
Thomas Harte
f74fa06f2d
Introduces failing test for LD [A/I/R], [A/I/R].
2021-04-08 20:28:55 -04:00
Thomas Harte
ee989ab762
Fills in the rest of the simple two-byte instructions.
2021-04-08 20:13:52 -04:00
Thomas Harte
818655a9b6
Starts on two-bus-cycle instructions, correcting validators.
2021-04-08 20:01:46 -04:00
Thomas Harte
57a7e0834f
Corrects sampling of MREQ.
2021-04-08 19:21:35 -04:00
Thomas Harte
cd787486d2
Tests all of the single-byte, no-access opcodes.
2021-04-07 22:07:52 -04:00
Thomas Harte
67fd6787a6
Builds what I think I need to validate Z80 address, MREQ, IOREQ and RFSH.
2021-04-07 21:57:40 -04:00
Thomas Harte
094d623485
Updates unit tests.
2021-04-05 21:33:04 -04:00
C.W. Betts
5758693b7d
Minor pokes to the test files code.
2021-03-19 02:19:49 -06:00
Thomas Harte
e5076b295b
Corrects namespace.
2021-01-21 18:58:11 -05:00
Thomas Harte
3c20e1f037
Adds files for the M50740 and corrects namespace errors elsewhere.
2021-01-15 21:30:30 -05:00
Thomas Harte
15bedc74d4
Merge branch 'master' into AppleIIgs
2021-01-15 21:15:10 -05:00
Thomas Harte
ddb4bb1421
Better plans project layout.
2021-01-15 18:16:01 -05:00
Thomas Harte
ca94e9038e
Introduces 'far' test, fixes parsing.
2021-01-14 22:15:38 -05:00
Thomas Harte
2c72a77a25
Adds byte-by-byte decoder test; corrects divergences.
2021-01-13 21:51:18 -05:00
Thomas Harte
8c0e06e645
Adds a test for 0x83 and fixes sign extension.
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ODA doesn't seem to accept 0x82, but testing 0x83 adds some confidence.
2021-01-13 20:42:21 -05:00
Thomas Harte
5058a8b96a
Completes the first test stream.
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... and improves decoding consistency in conjunction.
2021-01-12 21:49:22 -05:00
Thomas Harte
762ecab3aa
Adds operand/displacement capture.
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This gets unit test as far as a disagreement over how to handle bad 0xc4 suffixes.
2021-01-10 22:55:25 -05:00
Thomas Harte
9ba5b7c1d4
Adds a few more asserts.
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It's still just operands and displacements failing, which is nice.
2021-01-08 23:21:01 -05:00
Thomas Harte
5f807b6e47
Ensures that the operand is the only thing failing in decoding of the first instruction.
2021-01-08 23:02:06 -05:00
Thomas Harte
86577b772b
Rethinks size; packs all captured information into an x86 Instruction.
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Albeit that operand and displacement are't yet captured. Or extractable.
2021-01-08 22:22:07 -05:00
Thomas Harte
3b55d3f158
Nudges up to a need to decode operation from the ModRegRM byte.
2021-01-05 21:25:12 -05:00
Thomas Harte
a8738b533a
Switch for now to block-level decoding.
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It's easier to step debug.
2021-01-03 20:07:46 -05:00
Thomas Harte
11b6c1d4b5
Proceeds to three instructions correctly decoded. 'Wow'.
2021-01-03 17:03:50 -05:00
Thomas Harte
367cb1789d
Starts building an x86 test.
2021-01-03 16:37:35 -05:00
Thomas Harte
adf1484ecc
Introduces third test sequence, uneventfully.
2021-01-03 16:21:23 -05:00
Thomas Harte
eb8d0eefd5
Factors out some boilerplate and introduces second sequence.
2021-01-03 11:14:30 -05:00
Thomas Harte
c934e22cee
Introduces a first test of PowerPC decoding.
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Corrected as a result: the bcx conditional, that stdu is 64-bit only, extraction of the li field.
2021-01-02 22:47:42 -05:00
Thomas Harte
3b2e97e77c
Introduces basic auxiliary switch tests.
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All of which pass. Grrr.
2020-12-11 21:30:03 -05:00
Thomas Harte
c978a95463
Increases asserts and adds a test.
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Thereby discovers and fixes a problem with set_main_paging().
2020-12-10 21:49:23 -05:00
Thomas Harte
d35def4bbc
Ensures a consistent initial state.
2020-12-06 22:01:59 -05:00
Thomas Harte
d5f209366a
Extends testing to disabling IO space.
2020-12-06 21:53:53 -05:00
Thomas Harte
9062e80e9d
Adds anti-IO protection.
2020-12-06 21:46:04 -05:00
Thomas Harte
fd3760cedc
Adds passing test of basic $00 -> $01 -> $e1 shadowing.
2020-12-06 21:19:38 -05:00
Thomas Harte
9b73331ee9
Resolves deprecated use of scanHexInt32.
2020-12-06 20:49:12 -05:00
Thomas Harte
b0efc647f1
An OpenGL context is neither still necessary nor desirable.
2020-11-26 13:49:41 -05:00
Thomas Harte
4f9d06d8c7
Merge pull request #846 from MaddTheSane/maddsIIgs
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Use url(forResource:... instead of path(forResource:…
2020-11-06 09:39:27 -05:00
C.W. Betts
189a468ad4
Use url(forResource:... instead of path(forResource:… as it cuts down on creating a URL struct.
2020-11-05 14:42:39 -07:00
