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Author SHA1 Message Date
Thomas Harte
c934e22cee Introduces a first test of PowerPC decoding. 
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
1a3effc692 Modifies contract again. This is why I'm doing this now. 2021-01-02 21:19:45 -05:00
Thomas Harte
32c942d154 Muddles drunkenly towards decoding ModRM. 2021-01-02 21:11:19 -05:00
Thomas Harte
9c5dc0ed29 Deferring ModRM work, proceeds to 0x9f. 2021-01-02 19:29:43 -05:00
Thomas Harte
290972cedf Adds health warning. 2021-01-02 19:16:21 -05:00
Thomas Harte
dc9d370952 Does the easier part of the easier half of 8086 decoding. 2021-01-02 19:16:07 -05:00
Thomas Harte
a41be61f99 Slightly fleshes out models, for a sensible beginning. 2021-01-01 17:36:47 -05:00
Thomas Harte
3d1783ddae Add exposition as to the purpose of decoders. 2021-01-01 17:32:57 -05:00
Thomas Harte
8151c8e409 Rounds out field list. 2021-01-01 16:38:40 -05:00
Thomas Harte
0ef42f93ff Further rounds out decoder. 2021-01-01 11:46:26 -05:00
Thomas Harte
d318ab4e70 Edges further onwards. 2020-12-31 21:12:36 -05:00
Thomas Harte
ebfa35c2c7 Conquers another page of instructions; adds supervisor flag. 2020-12-31 18:14:38 -05:00
Thomas Harte
db50b0fe23 Gets started on 6+10 decoding, places stake as to other fields. 2020-12-31 16:51:31 -05:00
Thomas Harte
233a69a1d8 Decodes operations for the simplest 45. 2020-12-31 16:02:52 -05:00
C.W. Betts
3749b7b776 My improvements: 
Use synthesized properties for CSMissingROM.
Remove openGLView from the xib: that will quiet a warning.
Add nullability metadata to CSStaticAnalyser.
 2020-12-31 13:23:46 -07:00
Thomas Harte
ed63e7ea75 Starts building out a PowerPC decoder. 2020-12-30 22:55:59 -05:00
Thomas Harte
31d68622c8 Better ensures frame buffer can be cleared. 2020-12-29 22:26:19 -05:00
Thomas Harte
ee5f45c979 Merge branch 'master' into AppleIIgs 2020-12-29 22:16:23 -05:00
Thomas Harte
3d79b11f92
Merge pull request #861 from TomHarte/DiskIIOtherROM 
Ensure proper in-memory ordering of the b72a2c70 ROM.
 2020-12-29 22:13:24 -05:00
Thomas Harte
dfe4e49110 Ensure proper in-memory ordering of the b72a2c70 ROM. 2020-12-29 22:08:48 -05:00
Thomas Harte
12784a71e2 A stab in the dark: does the IOLC inhibit also affect vector fetches? 2020-12-29 20:53:56 -05:00
Thomas Harte
e0b36c9c3d Corrects PBR/DBR resetting upon an exception. 2020-12-29 15:27:49 -05:00
Thomas Harte
c5c56f9d05
Mention my manual list sorting. 2020-12-23 11:15:57 -04:00
Thomas Harte
9f0129cab8
Merge pull request #859 from MaddTheSane/gcJoystick 
Initial GameController joystick support.
 2020-12-16 21:39:28 -04:00
C.W. Betts
5a48e50355 Use isEqual: to compare GCController when connecting/disconnecting. 
Only remove observers for GCController notifications.
 2020-12-14 15:41:11 -07:00
C.W. Betts
86283b1815 Actually write the setup code. 2020-12-14 01:14:40 -07:00
C.W. Betts
a38d964f62 Initial GameController joystick support. 2020-12-13 11:23:33 -07:00
Thomas Harte
114d48b076 This register appears to be read/write. 2020-12-11 21:43:34 -05:00
Thomas Harte
6e9d517c26 Minor cleanliness improvement. 2020-12-11 21:43:13 -05:00
Thomas Harte
3b2e97e77c Introduces basic auxiliary switch tests. 
All of which pass. Grrr.
 2020-12-11 21:30:03 -05:00
Thomas Harte
159924dcc0 More clarity tweaks. 2020-12-10 22:47:11 -05:00
Thomas Harte
5d8f284757 Makes minor style improvements. 2020-12-10 22:11:53 -05:00
Thomas Harte
c978a95463 Increases asserts and adds a test. 
Thereby discovers and fixes a problem with set_main_paging().
 2020-12-10 21:49:23 -05:00
Thomas Harte
fe4caf7a41 Nudges tick frequency up to match the other platforms. 2020-12-10 21:02:13 -05:00
Thomas Harte
4bf85abf30 Ensure defined initial state for the frame buffer. 2020-12-10 18:15:07 -05:00
Thomas Harte
49cee90b4d Ensures no retraces are missed. 2020-12-09 20:32:26 -05:00
Thomas Harte
394f6b58d8 Ensure _finalisedLineTexture really is cleared. 2020-12-09 20:18:53 -05:00
Thomas Harte
dbdea95241 Ensure use_automatic_tape_control_ is always a valid bool. 2020-12-09 20:10:56 -05:00
Thomas Harte
1928c955d9 Ensures safe startup of the Ensoniq. 2020-12-09 19:46:32 -05:00
Thomas Harte
a91a13b46b Merge branch 'master' into AppleIIgs 2020-12-09 19:33:23 -05:00
Thomas Harte
2f86d5ebaf
Merge pull request #858 from TomHarte/M1ForLife 
Corrects Metal buffer sizing on Retina displays.
 2020-12-09 19:18:56 -05:00
Thomas Harte
b589d6e3ef Fixes retina-display buffer size. 2020-12-09 18:51:10 -05:00
Thomas Harte
db8b265e80 Enable M1 release builds. 2020-12-09 18:38:14 -05:00
Thomas Harte
8560b38ffa
Reduce to less-daunting URL. 2020-12-09 16:38:59 -05:00
Thomas Harte
049a78c667 Slightly restricts video flushing test. 2020-12-08 18:47:15 -05:00
Thomas Harte
574a37814c Attempts to fix exception selection and timing. 2020-12-08 18:46:30 -05:00
Thomas Harte
94eb17db0c
Add sponsorship exposition; improve general wording 2020-12-08 16:35:00 -05:00
Thomas Harte
9577c8e27f
Experiment with F 2020-12-08 16:08:25 -05:00
Thomas Harte
c72bdd776e Adds a new assert: I think this is the issue getting into GS/OS. 2020-12-07 22:43:24 -05:00
Thomas Harte
d35def4bbc Ensures a consistent initial state. 2020-12-06 22:01:59 -05:00