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10,473 Commits 8 Branches 121 Tags 496 MiB
08aed3bac5
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2954 Commits

Author SHA1 Message Date
Thomas Harte
08aed3bac5 Implement CWD. 2023-10-09 14:54:14 -04:00
Thomas Harte
6bbd896c34 Add DAS with a manageable number of failures. 2023-10-09 14:47:39 -04:00
Thomas Harte
1b9e6e8c8e Add DAA, which doesn't yet pass all tests. 2023-10-09 14:27:02 -04:00
Thomas Harte
59521f9d38 Implement CBW, CLC, CLD, CLI, CMC. 2023-10-09 11:59:38 -04:00
Thomas Harte
5a77f0c93c Implement CALL. 2023-10-09 11:46:59 -04:00
Thomas Harte
f618ca6046 Implement, test AND. 2023-10-08 22:18:40 -04:00
Thomas Harte
0a0d53103d Enable tests for all implemented operations. 
Only the various AAM 00hs are failing, which I've yet to understand.
 2023-10-08 22:12:22 -04:00
Thomas Harte
e3b18708c7 Handle segment-boundary word accesses. 
With all ADDs and ADCs enabled, no remaining failures.
 2023-10-08 22:11:05 -04:00
Thomas Harte
bd0b62232f Consider that displacements may always be signed. 
Down to 1 failure.
 2023-10-08 21:41:36 -04:00
Thomas Harte
dbfaef632a Fix DataPointer reference. 
Down from 4521 to 1248 failures within 00.json.gz
 2023-10-08 15:59:30 -04:00
Thomas Harte
6808f2c778 Attempt to catch illegal accesses ahead of time. 2023-10-08 15:44:11 -04:00
Thomas Harte
a4b1d2b00a Float out data resolution. 2023-10-08 13:34:28 -04:00
Thomas Harte
a5523c9feb Fail at scale. 
108,645 current failures (!)
 2023-10-07 14:37:12 -04:00
Thomas Harte
6e465b9159 Merge branch 'master' into 8088Execution 2023-10-07 14:31:09 -04:00
Thomas Harte
6d1dd218d4 Import Neskell binaries. 2023-10-07 14:29:53 -04:00
Thomas Harte
6abc3b6cd7 Collate all failures for printing at the end. 2023-10-07 14:28:44 -04:00
Thomas Harte
7d093d71b3 Avoid allocating and reallocating per test. 2023-10-07 14:23:47 -04:00
Thomas Harte
ade5828035 Add a clear, in the hope of not recreating Memory every test. 
It's a big allocation, and therefore likely the bottleneck on test running.
 2023-10-07 13:39:23 -04:00
Thomas Harte
cf4603cb33 Attempt to check defined flags only. 2023-10-06 16:32:35 -04:00
Thomas Harte
b6d000ac5e Add enough wiring to consolidate failure on lazy handling of flags. 2023-10-06 13:22:35 -04:00
Thomas Harte
82f0cd790f Find first failing execution, note reason. 2023-10-06 11:43:18 -04:00
Thomas Harte
2d17d9d316 Execute some tests at some facile level. 2023-10-06 11:31:45 -04:00
Thomas Harte
28c7d27cac Establish some proportion of state, ready to execute _something_. 2023-10-06 11:07:33 -04:00
Thomas Harte
6d392852d2 Hack on through to something that builds. 2023-10-05 22:27:52 -04:00
Thomas Harte
f411a961a3 Create a central location for avoiding segment conditionality. 2023-10-05 17:12:38 -04:00
Thomas Harte
eb100e3b29 Start reforming; data size plus register aren't independent in finding a source. 2023-10-05 16:49:02 -04:00
Thomas Harte
15acb1fc7c Add ADC and ADD. 2023-10-05 15:49:07 -04:00
Thomas Harte
059f300500 Start fleshing out x86 performance. 2023-10-05 14:37:58 -04:00
Thomas Harte
488fceb42b Clean up, add a TODO. 2023-10-05 11:23:58 -04:00
Thomas Harte
7f6e3cf8b7 Define the available flags. 2023-10-05 10:51:55 -04:00
Thomas Harte
f6fd49d950 Relocate all text wrangling; this isn't really test-specific. 2023-10-04 22:35:52 -04:00
Thomas Harte
40af162214 Be overt about what's here to aid with printing only. 2023-10-04 22:15:13 -04:00
Thomas Harte
92c46faf84 Add SETMO and SETMOC. 2023-09-29 22:28:23 -04:00
Thomas Harte
ff9237be9f Decode SALC. 2023-09-29 22:06:42 -04:00
Thomas Harte
6cbb434482 Deal with all dangling aliases. 
Leaves just five undocumented instructions.
 2023-09-29 15:36:34 -04:00
Thomas Harte
9fe6e354a6 Determine what I'm up against re: outstanding unofficial opcodes. 2023-09-29 15:29:35 -04:00
Thomas Harte
103f42f0b0 Introduce FF.7 alias. 2023-09-29 15:26:25 -04:00
Thomas Harte
f2732962d0 Add 6x 8086 aliases. 2023-09-29 15:22:05 -04:00
Thomas Harte
ef5ee8cf94 Include missing context on JMP/CALL far. 
Zero failing tests amongst official opcodes.
 2023-09-29 14:57:08 -04:00
Thomas Harte
1a6c8a2aed Add outputters for IN and OUT. 
2 failures remaining.
 2023-09-29 09:39:51 -04:00
Thomas Harte
b76899f2bc Undo broken extension-word DS assumption. 
8 failures.
 2023-09-28 22:17:14 -04:00
Thomas Harte
a24e17c320 Simplify debugging hook; remove outdated notes. 2023-09-28 22:04:59 -04:00
Thomas Harte
245919e67d Resolve REPNE and whitespace issues. 2023-09-28 22:01:12 -04:00
Thomas Harte
6936cf1819 Handle special case of INT3. 
10 failures.
 2023-09-28 15:34:33 -04:00
Thomas Harte
ae4a588de3 Adjust semantics to avoid culling end of relevant RETs. 2023-09-28 15:24:15 -04:00
Thomas Harte
960cca163e Make better guess at CALL/JMP size; apply same sizing-logic as offset for disassembly matching. 
13 failures.
 2023-09-28 14:52:42 -04:00
Thomas Harte
86f12f4d4c Adopt test-set's preferred pointer type for LES and LDS. 
15 failures.
 2023-09-28 14:16:47 -04:00
Thomas Harte
035a1265f6 Map invalid reg numbers properly for the 8086. 
17 failures.
 2023-09-28 13:11:15 -04:00
Thomas Harte
ff4d79e77e Add test synonym, fix operand size. 
19 failures.
 2023-09-28 09:43:26 -04:00
Thomas Harte
95df9bcb1e Accept SHL as a synonym of SAL. 
20 failures.
 2023-09-28 09:31:10 -04:00