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580 Commits 30 Branches 1 Tag 14 MiB
cpu-refactor
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Author SHA1 Message Date
Maxim Poliakovski
df772f57e2 WIP: interpreter refactoring, part 2. 2021-12-28 19:29:59 +01:00
Maxim Poliakovski
0d5817042e Refactor the interpreter, part 1: loads and stores. 2021-12-25 18:44:43 +01:00
Maxim Poliakovski
7bdad7703c Predict TBR values based on elapsed virtual time. 2021-12-20 00:12:44 +01:00
Maxim Poliakovski
087402290d Implement virtual time based on instruction counting. 2021-12-20 00:10:02 +01:00
Maxim Poliakovski
9a0c340712 Basic SWIM3 and Superdrive emulation. 2021-12-12 21:40:04 +01:00
Maxim Poliakovski
fd33c10712 ppcmmu.cpp: remove unused local variables. 2021-12-07 23:23:39 +01:00
Maxim Poliakovski
9caaf0f538 Basic emulation of the PDM on-board video. 2021-12-07 22:54:03 +01:00
Maxim Poliakovski
476d893094 videoctrl: add framebuffer conversion callback. 2021-12-07 22:47:25 +01:00
Maxim Poliakovski
fff597075d Monitor type can be now specified from the command line. 2021-12-06 00:40:40 +01:00
Maxim Poliakovski
793335d9b8 Clean up includes. 2021-12-05 20:01:57 +01:00
Maxim Poliakovski
f609839894 machineproperties: improve StrProperty class. 2021-12-05 19:16:39 +01:00
Maxim Poliakovski
f39188beb1 Initial support for floppy disk images. 2021-12-04 14:22:02 +01:00
Maxim Poliakovski
decb8342be Delete unused machinepresets.h header. 2021-12-04 12:05:47 +01:00
Maxim Poliakovski
609fb43726 Rewrite DisplayID to work with AMIC & ATI Rage. 2021-11-30 01:26:32 +01:00
Maxim Poliakovski
c2991149fd zdocs/openfirmware.md: minor corrections. 2021-11-29 22:35:12 +01:00
Maxim Poliakovski
99f5aba12e atirage: replace raw pointers with unique_ptr. 2021-11-17 23:30:43 +01:00
Maxim Poliakovski
cbf4e266e1 atirage: better name for HW registers. 2021-11-11 14:57:31 +01:00
dingusdev
84ded9fc7a Added further CUDA commands 2021-11-10 07:56:50 -07:00
Maxim Poliakovski
a01cd9c993 Make display ID method selectable in video controller. 2021-11-09 14:15:21 +01:00
Maxim Poliakovski
fc44cdcc83 Heathrow: logging monitor sense status. 2021-11-09 13:41:48 +01:00
Maxim Poliakovski
958d3ee96a Factor out common video controller code. 2021-11-09 13:40:13 +01:00
dingusdev
c2a63bab09 FP Opcode Test Fixes 2021-10-30 16:43:13 -07:00
Maxim Poliakovski
392fa87ba4 Add NCR 53C90 stub. 2021-10-26 19:00:04 +02:00
Maxim Poliakovski
87b8e1759a Connect ESCC to AMIC and Heathrow. 2021-10-25 22:19:45 +02:00
Maxim Poliakovski
cb946e41b5 Initial ESCC emulation. 2021-10-25 22:19:45 +02:00
Maxim Poliakovski
3f20d0a700 heathrow: use unique_ptr with internal objects. 2021-10-25 22:19:45 +02:00
dingusdev
767735251b FP comp tests & various fixes 2021-10-24 14:00:35 -07:00
Maxim Poliakovski
6a756df5e3 Add MACE Ethernet emulation stub. 2021-10-24 21:02:30 +02:00
Maxim Poliakovski
281aaa1902 Remove libsoundio library. 2021-10-23 23:10:40 +02:00
Maxim Poliakovski
c7f21040ae Update cubeb submodule. 2021-10-23 22:08:23 +02:00
dingusdev
a28ef677fd Fixing FP mul ops & tests 2021-10-23 13:05:20 -07:00
Maxim Poliakovski
d70adac564 Better name for 68k debugger build control option. 2021-10-23 21:51:16 +02:00
Maxim Poliakovski
c0cd6eb38f Add missing licence headers, update license date. 2021-10-23 21:00:31 +02:00
Maxim Poliakovski
9329d56d83 Move devices into dedicated subdirectories. 2021-10-23 20:17:47 +02:00
dingusdev
7919cd0590
Merge pull request #21 from dingusdev/floating-point 
Floating point fixes. Rehauled floating-point emulation code. Fixed a test suite for floating points.
 2021-10-19 07:18:21 -07:00
dingusdev
fb277945c2 Floating point test fixes 2021-10-19 07:16:15 -07:00
Maxim Poliakovski
7daf4aa317 viacuda: improve READ_MCU_MEM & WRITE_MCU_MEM emulation. 
68k boot code in ROM uses those commands for applying patches
to Cuda and getting Cuda firmware version. This commit
implements as much as needed for boot code to work.
 2021-10-18 23:52:12 +02:00
Maxim Poliakovski
f194887d34 viacuda: properly initialize VIA registers. 2021-10-18 16:38:12 +02:00
Maxim Poliakovski
46549d68a2 viacuda: remove superfluous newlines and casts from messages. 2021-10-18 16:38:12 +02:00
Maxim Poliakovski
331b93d4d6 Fix compilation with Clang 11. 2021-10-17 23:41:53 +02:00
dingusdev
3c7fc58ac0 Small test case fixes for floating points 2021-10-16 22:33:56 -07:00
Maxim Poliakovski
c7544d9c2f amic: reorganize registers in blocks. 2021-10-16 15:07:53 +02:00
dingusdev
00dd99d851 Temporarily removing comparisons 
These seem to cause the test program to crash. Will reinstate once the cause of the crash is resolved.
 2021-10-15 20:02:00 -07:00
dingusdev
7d7a4b453f Partial test file reading fix 2021-10-15 06:28:11 -07:00
dingusdev
7ce94a6ab5 Further fixing the test code 2021-10-14 21:05:58 -07:00
dingusdev
061b061813 Floating point overhaul, part 4 
Reworked the INF/NAN checks again - This time, only checking them when the result is calculated
 2021-10-14 20:31:10 -07:00
dingusdev
9251745d6f Fixed floating-point test generation 2021-10-14 07:19:04 -07:00
Maxim Poliakovski
2f725fe3e4 viacuda: fix PRAM reading and writing. 2021-10-14 00:01:30 +02:00
Maxim Poliakovski
e53296f7a9 Implement all required context-synchronizing events. 2021-10-13 20:58:09 +02:00
Maxim Poliakovski
7c47b9c1e7 amic: implement AMIC2 identification. 2021-10-13 09:06:16 +02:00