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Author SHA1 Message Date
Thomas Harte
a1df8452ce Add the 128kb and 512kb Macintoshes as selectable options in macOS. 2021-02-26 21:22:54 -05:00
Thomas Harte
9781460c41 Thanks to a hint from the MAME guys: finally completes Macintosh 128kb and 512kb emulation (!) 2021-02-26 21:22:35 -05:00
Thomas Harte
3d2490b774
Merge pull request #869 from TomHarte/OricReads 
Flips conditionals to ensure 65802 safety.
 2021-02-02 21:03:08 -05:00
Thomas Harte
1e041f1adf Flips conditionals to ensure 65802 safety. 2021-02-02 20:52:34 -05:00
Thomas Harte
4fdf01a1a8
Merge pull request #868 from TomHarte/ElectronSCSI 
Adds Electron hard disk support.
 2021-02-02 20:43:08 -05:00
Thomas Harte
beb514b231 Adds an additional mapping for copy. 2021-02-02 20:37:15 -05:00
Thomas Harte
f57e897085 Corrects visibility of SCSI output. 2021-02-02 20:24:39 -05:00
Thomas Harte
2a8e8a4982 Slightly increases logging. 2021-02-02 20:24:19 -05:00
Thomas Harte
9f202d4238 Adds SCSI interrupt support. 2021-02-01 17:40:11 -05:00
Thomas Harte
1a40cc048e Niceties: include AP6 ROM for hard-disk users; show SCSI activity indicator. 2021-01-31 21:41:11 -05:00
Thomas Harte
53514c7fdc Ensures non-breakage of Qt interface. 2021-01-31 21:28:55 -05:00
Thomas Harte
274b3c7d24 Handles SCSI changes on-demand. 2021-01-31 21:24:54 -05:00
Thomas Harte
07df7572b3 Switch to preferred Acorn-world extension: DAT. 2021-01-31 21:03:09 -05:00
Thomas Harte
906b6ccdb7 This appears to be sufficient for the Electron to _read_ SCSI. 
So that's step one.
 2021-01-31 18:36:29 -05:00
Thomas Harte
f1ba040dd8 This is probably how Acorn hard disk images look (?) 2021-01-31 16:00:52 -05:00
Thomas Harte
8db289e229 Adds some notes-to-self on SCSI and a route to using Acorn's ADFS. 2021-01-31 13:12:59 -05:00
Thomas Harte
8142487d57
Merge pull request #867 from TomHarte/ElectronStarCommand 
Pause longer for Electron commands that start with a modifier.
 2021-01-31 12:34:19 -05:00
Thomas Harte
2860be7068 Permit a longer pause at startup for Electron commands that start with shift, control or func. 2021-01-31 12:25:22 -05:00
Thomas Harte
7e720e754b
Merge pull request #866 from TomHarte/ElectronUI 
Adds UI for the new Electron configuration options.
 2021-01-31 11:44:47 -05:00
Thomas Harte
41a618c957 Adds new Electron configuration options to the Qt UI. 2021-01-31 10:13:32 -05:00
Thomas Harte
3d85e6bb97 Adds Mac UI for new Electron configuration options. 2021-01-31 09:49:51 -05:00
Thomas Harte
d54085c7fd
Merge pull request #865 from TomHarte/ADL 
Electron: adds support for the ADL file format, and logic for AP6 and sideways RAM selection
 2021-01-31 09:37:24 -05:00
Thomas Harte
0bb8bdf938 Switch to O(1) test, which avoids an extra #include. 2021-01-30 23:33:03 -05:00
Thomas Harte
865058b8d6 Adds basic text search to achieve AP6 detection. 2021-01-30 23:32:04 -05:00
Thomas Harte
b6bc0a21fb Adds a TODO on intended logic around the AP6 ROM. 
... plus a promise as to intent in the Electron-specific ROM readme.
 2021-01-30 23:20:43 -05:00
Thomas Harte
8311ac4a7c Adds parsing of the top-level directory for ADFS images. 2021-01-30 23:10:59 -05:00
Thomas Harte
4636d8dfb7 Adds support for installing the AP6 ROM and/or sideways RAM. 2021-01-30 19:38:19 -05:00
Thomas Harte
ac95e4d758 Adds support for ADL-format disk images. 2021-01-30 18:39:29 -05:00
Thomas Harte
4bd6ffa9e4
Merge pull request #863 from TomHarte/DecodersAhoy 
Sketches out the concept of a `Decoder`
 2021-01-15 21:14:49 -05:00
Thomas Harte
9c2c918760 Better sorts by function, corrects TEST description. 2021-01-15 21:07:02 -05:00
Thomas Harte
47d20699d8 Completes list, ensures POP acts as documented. 2021-01-15 20:48:31 -05:00
Thomas Harte
e8ce70dccb Chips further away at documentation. 2021-01-15 18:52:59 -05:00
Thomas Harte
fa4938f29c Establishes the reason I'm sort-of documenting these. 2021-01-15 18:27:55 -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. 
ODA doesn't seem to accept 0x82, but testing 0x83 adds some confidence.
 2021-01-13 20:42:21 -05:00
Thomas Harte
a24ae727a7 Takes a run at 0x82 and 0x83, completing the set. 2021-01-13 20:29:44 -05:00
Thomas Harte
5058a8b96a Completes the first test stream. 
... and improves decoding consistency in conjunction.
 2021-01-12 21:49:22 -05:00
Thomas Harte
762ecab3aa Adds operand/displacement capture. 
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. 
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
718f950071 Implements 80 and 81. 2021-01-08 22:50:59 -05:00
Thomas Harte
68fe16a092 Marks intent for operand/displacement. 2021-01-08 22:45:27 -05:00
Thomas Harte
97a64db5e0 Edges closer towards full x86 recording. 2021-01-08 22:38:56 -05:00
Thomas Harte
86577b772b Rethinks size; packs all captured information into an x86 Instruction. 
Albeit that operand and displacement are't yet captured. Or extractable.
 2021-01-08 22:22:07 -05:00
Thomas Harte
306df7554e Starts trying to find a good packing for X86 instructions. 
To consider: do I really need `size` on every instruction?
 2021-01-08 21:33:01 -05:00
Thomas Harte
30c2c0f050 Attempts to complete operand recognition. 2021-01-07 21:59:00 -05:00
Thomas Harte
205649cac2 Decodes 8e. 2021-01-07 21:36:05 -05:00
Thomas Harte
fd49b72e31 Simplifies macros, implements d0, d1, d2 and d3. 2021-01-07 21:30:01 -05:00