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Code Issues Projects Releases Wiki Activity
10,753 Commits 7 Branches 121 Tags 500 MiB
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304 Commits

Author SHA1 Message Date
Thomas Harte
8578dfbf22 Eliminate various other errant spaces. 2023-05-16 16:40:09 -04:00
Thomas Harte
f6acee18cc Eliminate type-in-function-name from 6502-world. 2023-05-10 18:53:38 -05:00
Thomas Harte
3af30b1fec Update documentation. 2023-05-10 18:46:46 -05:00
Thomas Harte
a8cc74f9fe Further eliminate naming. 2023-05-10 18:46:21 -05:00
Thomas Harte
10cd2a36cf Avoid type-in-function-name, Z80 edition. 2023-05-10 18:42:19 -05:00
Thomas Harte
2b56b7be0d Simplify namespace syntax. 2023-05-10 16:02:18 -05:00
Thomas Harte
4ddbf095f3 Fully banish flush from the processors. 2022-07-12 10:49:53 -04:00
Thomas Harte
8a18685902 Relocated RegisterSizes to Numeric. 2022-04-28 15:10:08 -04:00
Thomas Harte
bdcab447f9 Add a further accessor. 2021-06-27 16:27:26 -04:00
Thomas Harte
d80f03e369 Corrects longstanding deviation from naming convention. 2021-04-25 14:11:36 -04:00
Thomas Harte
e7a9ae18a1 Introduce further default state. 2021-04-24 23:18:00 -04:00
Thomas Harte
77fcf52d27 Purely style: remove some redundant nullptrs. 2021-04-19 18:53:00 -04:00
Thomas Harte
79c2bc1fd7 Put the program counter on the bus during interrupt acknowledge. 2021-04-19 18:43:50 -04:00
Thomas Harte
7017324d60 r_step is obsolete now that I know that [DD/FD]CB don't have a refresh cycle. 2021-04-13 22:17:30 -04:00
Thomas Harte
deb5d69ac7 Consolidates macros. 2021-04-13 22:11:28 -04:00
Thomas Harte
5998f3b35b Corrects LD[I/D/IR/DR] timing. 
Macro cleanup to come.
 2021-04-13 20:00:18 -04:00
Thomas Harte
869567fdd9 Corrects EX (SP), HL breakdown. 2021-04-13 19:45:48 -04:00
Thomas Harte
b42780173a Establishes that there really is no Read4 and Read4Pre distinction. 
Will finish these unit tests, then clean up.
 2021-04-12 20:54:10 -04:00
Thomas Harte
947de2d54a Switches five-cycle read to a post hoc pause. 2021-04-12 17:17:08 -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
9cde7c12ba Shifts responsibility for refresh into the fetch-decode-execute sequence. 2021-04-11 22:50:24 -04:00
Thomas Harte
015556cc91 Switch (ii+n) to Read4Pre. 2021-04-11 10:26:14 -04:00
Thomas Harte
b397059d5e Moves read time in Read4Pre. 2021-04-10 17:54:20 -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
eacffa49f5 Exposes IR during 'internal' operations. 2021-04-08 22:22:26 -04:00
Thomas Harte
29cf80339a Corrects too-short buffer. 2021-04-08 22:15:03 -04:00
Thomas Harte
57a7e0834f Corrects sampling of MREQ. 2021-04-08 19:21:35 -04:00
Thomas Harte
25b8c4c062 Provide clearer failure case. 2021-04-03 21:04:44 -04:00
Thomas Harte
1be88a5308 Remove first draft. 2021-04-02 07:39:22 -04:00
Thomas Harte
294280a94e Spells out everything except interrupt acknowledge. 2021-04-02 07:38:06 -04:00
Thomas Harte
32aebfebe0 Starts spelling out meaning of the Z80's partial machine cycles. 2021-04-02 07:37:56 -04:00
Thomas Harte
76299a2add Include AF' in Z80 state. 2021-03-29 22:58:52 -04:00
Thomas Harte
8641494809 Resolve various test-case warnings. 2020-09-27 15:10:29 -04:00
Thomas Harte
945a9da94f Adds further [[fallthrough]]s. 2020-06-19 23:44:20 -04:00
Thomas Harte
2477752fa4 Adds further [[fallthrough]] attributes. 2020-06-19 23:36:51 -04:00
Thomas Harte
267006782f Starts to add Qt target; resolves many build warnings. 2020-05-30 00:37:06 -04:00
Thomas Harte
512a52e88d Increases const correctness, marks some additional constructors as constexpr, switches std::atomic construction style. 2020-05-20 23:34:26 -04:00
Thomas Harte
8b76d4007e Starts adding State for the 68000. 2020-05-14 22:46:40 -04:00
Thomas Harte
c5b746543b Factors the half mask into steps count. 2020-05-14 00:09:01 -04:00
Thomas Harte
11d936331d Attempts to preserve scheduled_program_counter_. 2020-05-13 23:58:04 -04:00
Thomas Harte
3709aa7555 Edges almost up to an initially complete implementation. 2020-05-13 22:04:04 -04:00
Thomas Harte
7c9d9ee048 Adds basic Z80 state. 2020-05-13 20:15:22 -04:00
Thomas Harte
25996ce180 Further doubles down on construction syntax for type conversions. 2020-05-09 23:00:39 -04:00
Thomas Harte
b971e2a42c Adds get_is_resetting to the Z80, eliminating the CPC's custom version. 2020-02-29 19:58:25 -05:00
Thomas Harte
01faffd5bf Corrects memptr behaviour of OTIR/OTDR and INIR/INDR. 
This seemingly perfects memptr.
 2020-02-27 20:55:43 -05:00
Thomas Harte
26de5be07c Corrects memptr behaviour of LDIR/LDDR and CPIR/CPDR. 2020-02-27 20:44:53 -05:00
Thomas Harte
87474d5916 Corrects memptr behaviour of OUT (C), 0. 2020-02-27 20:38:27 -05:00
Thomas Harte
06163165d9 Corrects memptr effect of LD rr, (nn). 2020-02-26 22:22:54 -05:00
Thomas Harte
ec82c075be Fixes memptr for IN C, (C). 2020-02-26 22:19:37 -05:00
Thomas Harte
3b0df172a7 Corrects memptr behaviour of JP nn. 2020-02-26 22:02:15 -05:00