Thomas Harte
c7c12f9638
After a quick check, eori_andi_ori also now passes.
2022-05-20 14:47:11 -04:00
Thomas Harte
ee942c5c17
Fix PC-relative fetches.
2022-05-20 14:42:51 -04:00
Thomas Harte
d157819c49
Implement the various to-[SR/CCR] actions, which do a 'repeat' prefetch.
...
(which isn't exactly a repeat, at least in the SR cases, because the function code might have changed)
2022-05-20 14:29:14 -04:00
Thomas Harte
2d91fb5441
Implement MOVEP.
2022-05-20 14:22:32 -04:00
Thomas Harte
81431a5453
Attempt BTST, BCHG, BCLR and BSET.
2022-05-20 12:58:45 -04:00
Thomas Harte
6d7ec07216
Uncover another three already-working test files.
2022-05-20 12:44:57 -04:00
Thomas Harte
b4978d1452
Implement BSR, adding one more test file to the working set.
2022-05-20 12:40:35 -04:00
Thomas Harte
45e9648b8c
Implement Bcc.
2022-05-20 12:04:43 -04:00
Thomas Harte
ce32957d9d
Shuffle two more into the working column.
2022-05-20 11:53:12 -04:00
Thomas Harte
452dd3ccfd
Add a performer call-out for Scc; use it to implement proper timing in the mk2 68000.
2022-05-20 11:20:23 -04:00
Thomas Harte
e5c1621382
Add missing fallthrough
, patterns for all ADDs and SUBs.
2022-05-20 07:02:02 -04:00
Thomas Harte
af3518dc1f
Implement various ADD, SUB patterns.
2022-05-19 20:50:37 -04:00
Thomas Harte
6cfc0e80d9
Don't test the unrecognised instruction exception.
2022-05-19 19:45:38 -04:00
Thomas Harte
334e3ec529
Add privilege and instruction error exceptions; permit two operands to be stored.
2022-05-19 16:55:16 -04:00
Thomas Harte
84c165459f
ext.json now passes.
2022-05-19 16:32:40 -04:00
Thomas Harte
22b63fe1f8
Add EXT, and notes to self.
2022-05-19 15:41:02 -04:00
Thomas Harte
c6c6213460
Bifurcate the fetch-operand flow.
...
Address calculation will be the same, but the fetch will differ. I don't think there's a neat costless way to factor out the address calculations, alas, but I'll see whether macros can save the day.
2022-05-19 10:27:51 -04:00
Thomas Harte
29f6b02c04
Factor out register setup/testing, generalising the DIVU/DIVS flag check.
2022-05-18 21:13:34 -04:00
Thomas Harte
1bf7c0ae5f
Attempt better to avoid entering a second instruction.
2022-05-18 21:00:34 -04:00
Thomas Harte
44ae084794
Avoid the repeated .fill; reduces debug-build executor test time to 1.5s.
...
i.e. eliminates about 95% of costs.
2022-05-18 17:10:23 -04:00
Thomas Harte
13a1809101
Avoid memset.
2022-05-18 17:00:35 -04:00
Thomas Harte
c35200fbd0
Shuffle mildly, primarily to avoid repeated 16mb allocations.
2022-05-18 16:59:37 -04:00
Thomas Harte
4a40581deb
Completes performance of NBCD D0.
2022-05-17 16:10:20 -04:00
Thomas Harte
3db2de7478
Works 68000 mk2 into the comparative tests.
...
... revealing that I've leant a little too hard on __LINE__.
2022-05-16 20:04:13 -04:00
Thomas Harte
b0518040b5
Plants the seek of a 68000 mark 2.
2022-05-16 11:44:16 -04:00
Thomas Harte
20a191f144
Switch to same tests, run through a more modern emulator.
2022-05-15 16:33:08 -04:00
Thomas Harte
f60f1932f2
Restrict DIVU and DIVS tests to those which are well-defined.
2022-05-14 20:28:54 -04:00
Thomas Harte
7f704fdae1
Improve README.
2022-05-13 16:28:56 -04:00
Thomas Harte
dd63a6b61e
Correct all [A/S/N]BCD tests.
2022-05-13 16:18:58 -04:00
Thomas Harte
1935d968c5
Add ability to suggest solutions.
2022-05-13 15:27:11 -04:00
Thomas Harte
84cfbaa0a4
Remove manual test count, now that all are being performed.
2022-05-13 11:00:26 -04:00
Thomas Harte
0d81992f6a
Move object creation.
2022-05-13 10:50:16 -04:00
Thomas Harte
6594b38567
Tidy up, and reduce for now to a summary report.
2022-05-13 08:02:20 -04:00
Thomas Harte
2e796f31d4
Support interrupts; documentation to come.
2022-05-12 20:52:24 -04:00
Thomas Harte
3d8f5d4302
Improve failure logging.
...
This confirms that it's only the *BCDs and DIVU/DIVS in which I do not match the tests.
2022-05-12 20:23:32 -04:00
Thomas Harte
2fa6b2301b
Move string logic into Preinstruction
.
2022-05-12 19:46:08 -04:00
Thomas Harte
4ba20132b9
Avoid repeated allocations on the new path, reducing total runtime by almost two thirds.
2022-05-12 16:35:41 -04:00
Thomas Harte
192513656a
After much guesswork, fix SBCD and thereby pass flamewing tests.
2022-05-12 11:39:01 -04:00
Thomas Harte
f3c1b1f052
Name flags, remove closing underscores on exposed data fields.
2022-05-12 08:19:41 -04:00
Thomas Harte
56ce1ec6e8
No need to subclass.
2022-05-11 21:25:38 -04:00
Thomas Harte
de168956e4
Fix tested operand order.
2022-05-11 16:44:39 -04:00
Thomas Harte
5b80844d81
Add a sanity test count, temporarily.
2022-05-11 16:34:28 -04:00
Thomas Harte
17add4b585
Introduce and overwhelmingly fail the flamewing BCD tests.
2022-05-11 15:19:39 -04:00
Thomas Harte
943c924382
Add missing: MOVE to/from USP, RESET.
2022-05-11 07:52:23 -04:00
Thomas Harte
ab8e1fdcbf
Take a swing at access faults and address errors.
2022-05-10 16:20:30 -04:00
Thomas Harte
f2a6a12f79
Remove further vestiges of timing.
2022-05-09 20:58:51 -04:00
Thomas Harte
0af8660181
Remove add_pc
and decline_branch
in favour of operation-specific signals.
2022-05-09 16:19:25 -04:00
Thomas Harte
330ec1b848
TODO is done.
2022-05-09 11:52:33 -04:00
Thomas Harte
8e5650fde9
Clean up Instruction.hpp.
2022-05-09 10:13:42 -04:00
Thomas Harte
539932dc56
Provide function codes. TODO: optionally.
2022-05-09 09:18:02 -04:00
Thomas Harte
5ab5e1270e
Fix test for new MOVEM semantics.
2022-05-09 09:17:48 -04:00
Thomas Harte
98cb9cc1eb
Fix CHK operand size.
2022-05-07 21:16:44 -04:00
Thomas Harte
bf8c97abbb
Permit TRAP, TRAPV and CHK to push the next PC rather than the current.
2022-05-07 20:32:39 -04:00
Thomas Harte
2b3900fd14
Fix LINK A7.
2022-05-07 08:15:26 -04:00
Thomas Harte
1defeca1ad
Implement RTS, RTR, RTE.
2022-05-06 12:30:49 -04:00
Thomas Harte
ac6a9ab631
Fix TAS Dn.
2022-05-06 12:23:04 -04:00
Thomas Harte
8176bb6f79
Expose issues with TST and TAS.
2022-05-06 12:18:56 -04:00
Thomas Harte
9c266d4316
Proceed to unimplemented TST.
2022-05-06 11:33:57 -04:00
Thomas Harte
d478a1b448
Proceed to next failure: PEA.
2022-05-06 10:04:20 -04:00
Thomas Harte
607ddd2f78
Preserve MOVEM order in Operation
.
2022-05-06 09:45:06 -04:00
Thomas Harte
06fe320cc0
Correct source counting, but this leaves the operands still being the wrong way around.
2022-05-05 21:06:53 -04:00
Thomas Harte
d7d0a5c15e
Implement MOVEM to memory.
2022-05-05 18:51:29 -04:00
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 Sequence
s.
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
6b073c6067
Attempt to round out addressing modes, shift to a header, as per templating on BusHandler.
2022-05-01 15:10:54 -04:00
Thomas Harte
9359f6477b
Start drafting an Executor.
2022-04-29 17:12:06 -04:00
Thomas Harte
85242ba896
Add to Xcode project, template on Model as per CLR being odd. Fill in some obvious answers.
2022-04-29 11:10:14 -04:00
Thomas Harte
d16dab6f62
Starts introducing a sequencer, to resolve responsibility of perform
.
2022-04-29 10:40:19 -04:00
Thomas Harte
1d8d2b373b
Port all simple instruction bodies.
2022-04-28 16:55:47 -04:00
Thomas Harte
bb73eb0db3
Start working on an isolation of 68000 instruction execution.
2022-04-28 15:35:40 -04:00
Thomas Harte
8a18685902
Relocated RegisterSizes to Numeric.
2022-04-28 15:10:08 -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
41fb18e573
Add 68k decoder to SDL build.
...
... and therefore to automated compilation testing.
2022-04-18 14:43:41 -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
de55a1adc4
Require a model for decoding; shift a bunch of immediates into ExtendedOperation.
2022-04-15 09:40:37 -04:00
Thomas Harte
8e3cccf4d6
Begins a formalised 68k decoder.
2022-04-11 15:00:55 -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
2d69896f64
Merge branch 'master' into PowerPCTests
2022-03-26 10:12:15 -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
61f25926b5
Eliminate usages of unistd.h.
2022-03-25 16:58:06 -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
2d543590dc
Make a noun, for better consistency.
2022-01-31 08:14:33 -05:00
Thomas Harte
dba3a3d942
Add through route to an IPF container.
2021-12-25 17:06:47 -05:00
Thomas Harte
3caf9ca914
Remove a bunch of unused names.
2021-12-23 11:39:00 -05:00
Thomas Harte
fd569201ef
Add Qt GUI for Amiga memory selection.
2021-12-23 11:28:44 -05:00
Thomas Harte
f094aa946a
Add Mac GUI for Amiga memory selection.
2021-12-22 18:20:55 -05:00
Thomas Harte
7c73ed7ed5
Bump Xcode version number.
2021-12-18 14:55:27 -05:00
Thomas Harte
cccde7dc89
Correct given memory size.
2021-12-08 11:41:50 -05:00
Thomas Harte
849e48f519
Add the Amiga to Qt's UI.
2021-12-08 11:41:38 -05:00
Thomas Harte
1c3935eb40
Add README.md
...
As a warning.
2021-12-07 18:19:51 -05:00
Thomas Harte
de1f5686a8
Reenable hardened runtime.
2021-12-07 04:05:10 -05:00
Thomas Harte
c983678fcd
Reenable app sandbox.
2021-12-07 03:57:58 -05:00
Thomas Harte
8fc27dc292
Moves bitplane collection and shifter out of Chipset.[h/c]pp.
2021-11-26 18:16:24 -05:00
Thomas Harte
bea6cf2038
Move mouse and joystick into a separate file, give a common parent.
2021-11-26 17:50:47 -05:00
Thomas Harte
1c0962e53c
Move sprites into their own source file.
2021-11-26 15:30:31 -05:00
Thomas Harte
0ab5177637
Allow DMAState::FetchStopAndControl on y == v_stop_.
2021-11-25 14:29:12 -05:00
Thomas Harte
276cbfa505
Simplify sprite state machine.
...
This now better matches the explanation given on Page 133 of the Amiga System Programmer's Guide.
2021-11-25 14:08:55 -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
0df8173536
Merge branch 'master' into Amiga
2021-11-24 08:58:03 -05:00
Thomas Harte
83d3a9c6dd
Merge branch 'master' into HeaderOnly6502
2021-11-24 08:48:36 -05:00
Thomas Harte
7be3578497
Adds a target for audio writes.
2021-11-09 07:11:23 -05:00
Thomas Harte
8ef9a932aa
Adds inclusive fill test; fixes inclusive fills.
2021-11-07 14:26:13 -08:00
Thomas Harte
d3f0d15732
Merge branch 'master' into Amiga
2021-11-03 19:27:06 -07:00