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610 Commits 32 Branches 2 Tags 16 MiB
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610 Commits

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Author SHA1 Message Date
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
Maxim Poliakovski
e66979d30f debugger: improve disassembling of 68k F-Traps. 2021-10-13 09:04:52 +02:00
Maxim Poliakovski
9caef55c19 amic: implement diagnostics register. 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
2a9d364b1b ppcmmu: implement separate TLB pointers for read/write. 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
3eb2d3cba7 ppcmmu: verbose MMU state with mmu_print_regs(). 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
bde5b71167 ppcmmu: re-arrange code to avoid formward declarations. 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
89e79d05cb Load bootrom code to primary ROM region. 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
bb0ca2ac40 ppcmmu: fix TLB flushing. 2021-10-10 22:01:02 +02:00
dingusdev
5672a154cb Floating-point refactor, part 3 
Condensed code to shorten enum names and remove casting.

Condensed mffs and partially fixed NAN checks for FADD(S).
 2021-10-10 07:48:49 -07:00
dingusdev
2d65ed47fc Floating point overhaul, part 2 
Further formatting fixes. Removed obsoleted separation definitions. Fixed rounding to nearest.
 2021-10-09 19:42:25 -07:00
dingusdev
e344b089b3 Floating point overhaul, part 1 
Cleaned up formatting and reworked the INF/NAN checks
 2021-10-09 15:08:53 -07:00
dingusdev
d5960ca70b Fixed warnings for frsqrte and fsqrts 2021-10-06 18:59:31 -07:00
dingusdev
2106c4ca47 Fixed floating-point opcode table issues 
fmuls, fmsubs, fmadds, fnmsubs, and fnmadds are all properly mapped now.
 2021-10-06 18:36:23 -07:00
dingusdev
ad6a2a9f17
Merge pull request #20 from dingusdev/floating-point 
Merging floating point branch
 2021-10-06 18:32:23 -07:00
dingusdev
1922a20cdd Partial revert for exception handling 
This will be for a future update regarding 601 instructions
 2021-10-05 17:42:55 -07:00
dingusdev
f605c484dd ecowx and eciwx added 2021-10-05 17:40:09 -07:00
Maxim Poliakovski
69c357b70f ppcopcodes: fix compilation error with Clang 11. 2021-10-05 00:40:12 +02:00
Maxim Poliakovski
c313a9c8bb Use std::bind() based callbacks. 2021-10-05 00:29:27 +02:00
Maxim Poliakovski
03e58dac35 Overhaul AWACs and implement PDM sound HW. 2021-10-05 00:29:27 +02:00
dingusdev
983e278498 Refactoring 601 opcode emulation - part 1 
All opcodes should be emulated now. There was also a significant amount of clean-up, particularly with lscbx and the bit rotation/shifting instructions.
 2021-10-01 22:37:28 -07:00
Maxim Poliakovski
3ca7a78a37 AWAC-PDM control and status registers. 2021-10-01 01:02:43 +02:00