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5,659 Commits 8 Branches 121 Tags 496 MiB
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1389 Commits

Author SHA1 Message Date
Thomas Harte
5a9f3cfc1e Completes Mac GCR decoding and its associated test. 2019-07-11 17:37:07 -04:00
Thomas Harte
8f28b33342 Starts work on Macintosh GCR decoding. 2019-07-11 16:28:52 -04:00
Thomas Harte
d1d0430fce Eliminates the SonyDrive class. 2019-07-10 17:38:05 -04:00
Thomas Harte
c4ab0bb867 Starts sketching out an interface for IWM drives, eliminating a dangling use of unsigned as it goes. 2019-07-10 16:05:59 -04:00
Thomas Harte
886946cc8c Rejigs time-until-event tracking. 2019-07-09 23:27:27 -04:00
Thomas Harte
ab14433151 Tweaks optimisation level. 2019-07-09 18:07:43 -04:00
Thomas Harte
fc6d62aefb Removes non-functioning workaround. 2019-07-09 16:41:15 -04:00
Thomas Harte
f73bccfec8 Adds a potential workaround for SDL mouse motion. 2019-07-09 16:38:16 -04:00
Thomas Harte
96be1a3f62 Corrects SDL mouse button up/down capture. 2019-07-09 16:32:38 -04:00
Thomas Harte
59b5ee65d4 Adds the Zilog SCC to SConstruct. 2019-07-08 18:18:49 -04:00
Thomas Harte
6438a5ca1f Updated SConstruct as per new Apple grouping. 2019-07-08 18:10:39 -04:00
Thomas Harte
ea7899f47d Updates the SConstruct in obvious ways. 2019-07-08 17:38:43 -04:00
Thomas Harte
2651b15db1 Takes a first stab at mouse input support from SDL. 
There seems to be something odd going on with mouse buttons though; I'm going to test elsewhere.
 2019-07-08 17:36:55 -04:00
Thomas Harte
6e7a733c3c Adds appropriate files to the Mac kiosk build. 2019-07-08 16:57:13 -04:00
Thomas Harte
210bcaa56d Introduces an initial shift unit test, and makes it pass. 2019-07-07 22:13:36 -04:00
Thomas Harte
a5f0761a43 Copies in notes for required test functions. 2019-07-07 14:13:00 -04:00
Thomas Harte
387be4a0a6 Ensures mouse button presses propagate correctly. 
Beyond the one that initiates mouse capture, that is.
 2019-07-02 16:57:51 -04:00
Thomas Harte
0a67cc3dab Goes nuclear on ROXL and ROXR. 2019-07-01 23:05:48 -04:00
Thomas Harte
ebb6313eef Corrects missing file. 2019-07-01 18:18:46 -04:00
Thomas Harte
11d8f765b2 Corrects divide-by-zero exception length, enables all other DIVS checks. 2019-07-01 15:46:04 -04:00
Thomas Harte
514e57b3e9 Corrects DIVU timing and flags, improves DIVS. 2019-07-01 14:24:32 -04:00
Thomas Harte
d30e7504c2 Factors out MOVE tests, and ensures test machine RAM is zero initialised. 2019-06-30 21:43:30 -04:00
Thomas Harte
8d0cd356fd Corrects TRAP, TRAPV and CHK timing. 2019-06-29 21:25:22 -04:00
Thomas Harte
aff40bf00a Imports AND tests. 2019-06-29 20:16:10 -04:00
Thomas Harte
eedf7358b4 Imports first part of AND tests. 2019-06-29 16:29:47 -04:00
Thomas Harte
26aebcc167 Imports ROXL and ROXR tests. 
Confirming the significant deficiencies I suspected.
 2019-06-29 15:26:09 -04:00
Thomas Harte
9d420c727e Factors out rolls and shifts. 2019-06-29 14:12:52 -04:00
Thomas Harte
60fe84ad16 Imports Bcc tests. 2019-06-29 14:07:21 -04:00
Thomas Harte
6a44c682ad Factors out control flow tests. 2019-06-29 13:47:05 -04:00
Thomas Harte
60df44f0ca Imports CMPI tests. 2019-06-29 13:40:02 -04:00
Thomas Harte
ac926f5070 Factors BCD out of general arithmetic. 2019-06-29 13:31:24 -04:00
Thomas Harte
6e9a4a48f7 Imports TAS tests. 2019-06-28 22:56:35 -04:00
Thomas Harte
a8894b308a Splits out arithmetic tests, as so far implemented. 
Further subdivision may be advisable.
 2019-06-28 22:08:32 -04:00
Thomas Harte
7cc91e1bc5 Factors the bitwise tests out of the main bundle, as that pushes up towards 6,000 lines. 2019-06-28 21:58:38 -04:00
Thomas Harte
9eb51f164c Imports ANDI, ORI and EORI tests. 2019-06-28 21:42:58 -04:00
Thomas Harte
a1c00e9318 Adds BSR tests. 2019-06-28 21:31:41 -04:00
Thomas Harte
241d29ff7c Imports SBCD and NBCD tests, and fixes corresponding operation. 2019-06-28 19:39:08 -04:00
Thomas Harte
c5039a4719 Imports ANDI, ORI and EORI to SR tests. 
Hence corrects supervisor/user privileges for SR/CCR.
 2019-06-28 15:05:46 -04:00
Thomas Harte
fd604048db Imports SUBX tests. 2019-06-28 14:30:26 -04:00
Thomas Harte
6a77ed1e07 Imports SUBI test. 2019-06-28 13:53:53 -04:00
Thomas Harte
9e38815ec4 Imports SUBQ tests. 2019-06-28 13:48:02 -04:00
Thomas Harte
86c325c4ec Imports MOVEA tests. 2019-06-28 13:41:37 -04:00
Thomas Harte
bfcc6cf12c Imports MULU tests. 
Timing is wrong for now.
 2019-06-28 13:33:41 -04:00
Thomas Harte
8ba8cf7c23 Imports TST tests. 2019-06-28 13:17:21 -04:00
Thomas Harte
6c588a1510 Makes some further random swings at tracking the startup procedure. 2019-06-28 13:03:47 -04:00
Thomas Harte
651fd9c4a5 Imports EOR tests. 2019-06-28 13:03:27 -04:00
Thomas Harte
5d0db2198c Imports BRA, EORI CCR and ORI CCR tests, extends PEA tests. 2019-06-27 23:05:00 -04:00
Thomas Harte
da351a3e32 Imports MOVEQ tests. 2019-06-26 22:36:48 -04:00
Thomas Harte
c0591090f5 Imports DIVU tests. 2019-06-26 22:25:48 -04:00
Thomas Harte
538aecb46e Imports CMP tests, and fixes CMP.l timing. 2019-06-26 22:02:04 -04:00
Thomas Harte
dbdbea85c2 Imports CMPA tests, and fixes CMPA.w. 2019-06-26 21:42:48 -04:00
Thomas Harte
ba2224dd06 Imports NEGX tests and thereby fixes NEGX's zero flag. 2019-06-26 19:39:04 -04:00
Thomas Harte
44e2aa9183 Imports MOVEP tests; code corrections to come. 2019-06-26 19:01:09 -04:00
Thomas Harte
202bff70fe Imports BCLR and BTST tests. 2019-06-26 17:51:07 -04:00
Thomas Harte
26c0cd7f7c Imports ADDI tests. 2019-06-26 16:42:23 -04:00
Thomas Harte
cb76301fbe Imports BCHG tests. 2019-06-26 16:33:23 -04:00
Thomas Harte
8bfa12edf1 Adds lengths to ADD tests, imports ANDI ,CCR and MOVE to CCR. 2019-06-26 16:12:27 -04:00
Thomas Harte
7daa969a5a Imports SUBA tests. 2019-06-26 15:47:59 -04:00
Thomas Harte
4aeb60100d Completes import of MOVEM tests. 2019-06-26 15:31:21 -04:00
Thomas Harte
e2c7aaac5a Imports CLR tests. 2019-06-25 22:47:30 -04:00
Thomas Harte
6ff661c30d Imports OR tests. 2019-06-25 22:34:04 -04:00
Thomas Harte
79066f8628 Imports NOT tests, fixes NOT overflow and carry flags. 2019-06-25 22:18:11 -04:00
Thomas Harte
2c813a2692 Imports CMPM tests and fixes CMPM.bw source/destination order. 2019-06-25 21:46:01 -04:00
Thomas Harte
cc4abcb00a Imports ADDQ tests. 2019-06-25 21:19:04 -04:00
Thomas Harte
c1ca85987f Incorporates MOVE to SR test. 2019-06-25 19:30:51 -04:00
Thomas Harte
ecb5a0b8cc Incorporates ADDX tests and fixes ADDX PreDec. 2019-06-25 19:18:07 -04:00
Thomas Harte
e12e8fc616 Incorporates ASR tests, and fixes ASR (xxx).w. 
... which was re-injecting the wrong bit to preserve sign.
 2019-06-25 18:44:31 -04:00
Thomas Harte
1fbbf32cd2 Adds ASL tests, and corrects ASL (xxx).w. 
Overflow is wrong on other ASLs though, I think.
 2019-06-25 18:09:01 -04:00
Thomas Harte
d7883d18d4 Imports CHK tests. 
Proving that I need to do some research on CHK's flags.
 2019-06-25 14:55:03 -04:00
Thomas Harte
40100773d3 Imports LSR tests. 2019-06-25 13:57:42 -04:00
Thomas Harte
4048ed3a33 Imports ROR tests. 2019-06-25 13:16:44 -04:00
Thomas Harte
11f2d3cea7 Imports EXT tests. 2019-06-24 22:12:29 -04:00
Thomas Harte
aa656a39b8 Imports SUB tests. 2019-06-24 22:00:37 -04:00
Thomas Harte
e830d23533 Incorporates TRAPV tests. 2019-06-24 21:21:35 -04:00
Thomas Harte
9a666fb8cc Imports NEG tests and fixes NEG.l Dn timing. 2019-06-24 19:43:30 -04:00
Thomas Harte
0e208ed432 Fixes cycle counting in the test machine. 2019-06-24 17:55:09 -04:00
Thomas Harte
c8b769de8a Completes import of LSL tests and fixes various LSL issues. 
Including LSL (xxx).w actually being LSR, and the carry flag generally being questionable.
 2019-06-24 17:45:38 -04:00
Thomas Harte
c447655047 Resolves assumption that shifts greater than the bit count of the relevant int are well-defined in C. 2019-06-24 16:51:43 -04:00
Thomas Harte
3ec9a1d869 Incorporates JMP tests, fixes JSR (xxx).l timing. 2019-06-24 15:36:33 -04:00
Thomas Harte
d326886852 Completes BSET tests. 2019-06-24 14:04:08 -04:00
Thomas Harte
faef917cbd Improves resizeable microcycle test. 2019-06-24 10:55:22 -04:00
Thomas Harte
d27ba90c07 Attempts to introduce more rigour to variable-length instruction handling. 2019-06-24 10:43:28 -04:00
Thomas Harte
db4ca746e3 Introduces BSET tests, fixes BSET timing. 2019-06-23 22:53:37 -04:00
Thomas Harte
d50fbfb506 Imports EXG and PEA tests, and fixes EXG timing. 2019-06-23 22:21:25 -04:00
Thomas Harte
5d283a9f1f Imports LEA tests. 2019-06-23 21:48:47 -04:00
Thomas Harte
86fdc75feb Incorporates RTR test, adding a ProcessorState helper. 2019-06-23 18:37:32 -04:00
Thomas Harte
b63231523a Completes import of ROL tests. 2019-06-23 17:33:12 -04:00
Thomas Harte
70e296674d Starts import of ROL tests. 
Including time tests, this time.
 2019-06-22 22:42:57 -04:00
Thomas Harte
5089fcd2f6 Makes a slightly futile attempt to resolve Heisen-failures. 2019-06-22 18:52:06 -04:00
Thomas Harte
df2ce8ca6f Imports MOVE tests. 2019-06-21 22:03:27 -04:00
Thomas Harte
7e209353bb Imports UNLINK and NOP tests. 2019-06-21 21:29:02 -04:00
Thomas Harte
c2806a94e2 Imports further MOVEM tests. 2019-06-21 21:20:13 -04:00
Thomas Harte
d428120776 Completes import of LINK tests. 2019-06-21 18:33:44 -04:00
Thomas Harte
6b996ae57d Improves test machine and incorporates a first test of LINK. 2019-06-21 18:20:13 -04:00
Thomas Harte
ccfe1b13cb Imports DIVS, MULS and MOVE from SR tests. 
Not all passing.
 2019-06-21 16:03:11 -04:00
Thomas Harte
0c1c10bc66 Introduces a test that proves that DIVS' attempt to set proper timing isn't working. 2019-06-20 19:29:02 -04:00
Thomas Harte
fafd1801fe Introduces first DIVS test, and associated fixes. 2019-06-20 19:02:03 -04:00
Thomas Harte
bcf6f665b8 Simplifies and completes DBcc tests. 
Subject to omitting a few that look to me like duplicates.
 2019-06-20 17:19:25 -04:00
Thomas Harte
bd069490b5 Incorporates approximately half of the DBcc tests. 2019-06-20 16:29:32 -04:00
Thomas Harte
624b0b6372 Adds Scc tests. No implementation fixes required. 2019-06-19 21:42:54 -04:00
Thomas Harte
7976cf5b3c Adds ADDA tests. All passing without 68000 changes. 2019-06-19 21:31:14 -04:00
Thomas Harte
440f52c943 Incorporates TRAP test. 2019-06-19 21:18:30 -04:00
Thomas Harte
47b1218a68 Adds a couple of the one-shots: SWAP, MOVE USP. 2019-06-19 19:10:36 -04:00
Thomas Harte
91ced056d2 Adds tests for ADD. No failures. 2019-06-19 18:56:21 -04:00
Thomas Harte
8dace34e63 Imports third-party tests for ABCD, and thereby fixes ABCD. 2019-06-19 18:13:06 -04:00
Thomas Harte
68a3e5a739 Renamed DiskCopy42 to MacintoshIMG, now that it's not just DiskCopy 4.2 files. 2019-06-18 14:32:58 -04:00
Thomas Harte
b98f10cb45 Substitutes working GCR test. 2019-06-18 14:24:55 -04:00
Thomas Harte
df56e6fe53 Fixed: the sector number also goes into sector bodies. 
Also the checksum is written in the other order, and the final byte of data isn't output.
 2019-06-18 10:34:10 -04:00
Thomas Harte
5c8aacdc17 Fixes the more obvious issues with GCR encoding: byte order, top bit selection. 2019-06-16 17:17:24 -04:00
Thomas Harte
745a5ab749 Introduces failing test of Macintosh GCR data encoding. 2019-06-16 16:53:03 -04:00
Thomas Harte
fe0dc4df88 Starts building out some tests for Apple GCR encoding. 2019-06-15 22:48:24 -04:00
Thomas Harte
bde975a3b9 Possibly mights the tiniest bit of headway with 'the IWM'. 
I'm now pretty sure that my 3.5" drive, which for now is implemented in the IWM (yuck) is just responding to queries incorrectly.
 2019-06-13 22:38:09 -04:00
Thomas Harte
f6f9024631 Corrects Macintosh aspect ratio (and framing). 2019-06-13 18:41:38 -04:00
Thomas Harte
39aae34323 Avoids multiple calls to -[NSCursor hide] and -unhide. 
Those are reference counted.
 2019-06-13 13:39:35 -04:00
Thomas Harte
5630141ad7 Ensures randomised memory contents at startup. 2019-06-13 13:35:16 -04:00
Thomas Harte
feafd4bdae Eliminates further type conversion warnings. 2019-06-13 10:20:17 -04:00
Thomas Harte
d6150645c0 By hook or by crook, mouse input now works. 2019-06-12 22:19:25 -04:00
Thomas Harte
109953ef49 Ensures proper routing of mouse events from Cocoa. 2019-06-11 18:41:41 -04:00
Thomas Harte
124c7bcbb0 Makes the Macintosh a mouse machine, and makes mouse machines detectable. 2019-06-11 18:21:56 -04:00
Thomas Harte
a0321aa6ff Starts sketching out an emulator interface for mice. 2019-06-11 17:47:24 -04:00
Thomas Harte
567feaac10 Adds a proper shout out for releasing the mouse. 2019-06-11 16:35:04 -04:00
Thomas Harte
15c38e2f15 Adds the option for mouse capture. 2019-06-11 16:30:53 -04:00
Thomas Harte
697e094a4e Sketches out the absolute basics of an SCC interface. 2019-06-08 18:47:11 -04:00
Thomas Harte
b8a1553368 Adds putative support for PlusToo-style BIN files. 
Albeit a bit of a guess, since it's not intended to be an emulator file format.
 2019-06-04 21:41:09 -04:00
Thomas Harte
517cca251f Corrected: the repository shouldn't default to a Release build. 2019-06-04 15:41:36 -04:00
Thomas Harte
661fe1e649 Disables logging, for now. 2019-06-03 15:57:53 -04:00
Thomas Harte
85298319fa Expands towards supporting multiple Macintosh models. 
To provide another variable to help with bug isolation.
 2019-06-03 14:50:36 -04:00
Thomas Harte
881feb1bd3 Adds preliminary parsing of the Disk Copy 4.2 format. 2019-06-02 13:39:25 -04:00
Thomas Harte
3e9fa63799 Adds a receiver for drive-motor control bytes. 
My new belief is that I'm either reading the buffer from the wrong place, or the 68000 isn't filling it for some reason.
 2019-06-01 19:31:32 -04:00
Thomas Harte
6d985866ee All proper inputs are now provided to the audio generator. 
Hopefully. The next job is to generate audio. If that sounds correct, then the disk motor speed question can be tackled.
 2019-06-01 15:03:15 -04:00
Thomas Harte
723137c0d4 With some time additions to the 6522, starts wiring in Macintosh audio. 
The audio buffer is also the disk motor buffer, so this is preparatory to further disk work.
 2019-06-01 14:39:40 -04:00
Thomas Harte
938928865d Merge branch 'master' into Mac128k 2019-05-30 22:29:56 -04:00
Thomas Harte
e88ef30ce6 Adds recommended fix for 0xc3 in position 12 error. 2019-05-30 22:20:15 -04:00
Thomas Harte
5e2496d59c Simplifies and corrects MOVE logic. 2019-05-28 15:17:03 -04:00
Thomas Harte
c52da9d802 Adds some logging preparatory to a MOVE change. 2019-05-28 15:05:42 -04:00
Thomas Harte
254132b83d Eliminates 6522Base in pursuit of working handshake modes. 
Specifically: this means that the places from which the BusHandler may be called are more numerous.
 2019-05-08 12:35:17 -04:00
Thomas Harte
7e6d4f5a3e Adds emulation of the real-time clock. 2019-05-08 00:12:19 -04:00
Thomas Harte
96facc103a Adds an IWM shim and corrects graphics output. 
... now that there is some.
 2019-05-05 21:55:34 -04:00
Thomas Harte
417a3e1540 Adds missing call to flush. 2019-05-03 23:31:12 -04:00
Thomas Harte
68392ce6f5 Adds enough of a concept of Mac video to get a properly initialised display. 
Completely empty at present, naturally. Also this is the very first time I've run my 68000 at live speed. From just one data point, it's not terrible. Phew!
 2019-05-03 23:25:42 -04:00
Thomas Harte
6873f62ad8 Ensures that the Mac now retains its ROM properly. 2019-05-03 22:39:09 -04:00
Thomas Harte
5f385e15f6 Adds the bare bones necessary to be able to create a Macintosh from File -> New... . 2019-05-03 22:16:07 -04:00
Thomas Harte
8c5d37b6ee Refactors the AppleII into a sub-namespace to make room for other Apple machines. 2019-05-03 18:14:10 -04:00
Thomas Harte
4f9f73ca81 Corrects tests affected by change in run_for_instructions semantics and new program base address. 2019-05-03 15:05:14 -04:00
Thomas Harte
ae31d45c88 Introduces the 68000 to SConstruct. 2019-05-03 14:31:09 -04:00
Thomas Harte
93616a4903 Completes test of a vectored interrupt. 
Correcting issues uncovered.
 2019-05-02 00:00:09 -04:00
Thomas Harte
bb07206c55 Corrects internet response to work as currently implemented. 
Also makes corrections to the bus error and address error exceptions.
 2019-05-01 21:59:06 -04:00
Thomas Harte
e430f2658f Adds a test and by that means fixes divide-by-zero exception return addresses. 2019-04-29 23:09:50 -04:00
Thomas Harte
7332c64964 Improves testing of function as distinct from timing. 2019-04-29 22:08:37 -04:00
Thomas Harte
d6e16d0042 Adds a test of TOS 1.00, as far as it goes without meaningful hardware. 2019-04-29 18:04:57 -04:00