Connor McLaughlin
0683b9fa0e
InterruptController: Convert to namespace
2023-01-11 19:15:59 +10:00
Connor McLaughlin
db364d0e95
Timers: Convert to namespace
2023-01-11 19:15:59 +10:00
Connor McLaughlin
3acf569d67
DMA: Convert to namespace
2023-01-11 19:15:59 +10:00
Connor McLaughlin
dd73811628
CDROM: Convert to namespace
2023-01-09 22:20:27 +10:00
Connor McLaughlin
1c8ef86f12
MDEC: Convert to namespace
2022-12-20 21:18:30 +10:00
Connor McLaughlin
8c7a192128
Misc: Add copyright/license statement to applicable files
...
Should've did this in the beginning.
2022-12-04 21:03:49 +10:00
Connor McLaughlin
5b2c18e27c
SPU: Convert to namespace
2022-08-15 17:22:23 +10:00
Silent
c98e0bd096
Bus: Added RAM, RAM_SIZE and RAM_MASK exports for external debugger usage
...
Useful e.g. for Cheat Engine.
2022-07-31 10:43:26 +02:00
Connor McLaughlin
b42b5501f6
UI: Massive revamp, new features and improvements
2022-07-22 21:19:54 +10:00
Connor McLaughlin
b7fbde31a7
Move utility classes from common to own static lib
2022-07-21 17:29:58 +10:00
Silent
270899dbdb
Make DoSafeMemoryAccess return true properly for RAM, BIOS, dcache writes
...
Fixes broken cheats when writing to unaligned addresses,
maybe also achievements.
2021-09-24 10:07:04 +02:00
Connor McLaughlin
f7f121f036
Bus: Handle unaligned accesses in safe memory routines
2021-09-15 12:24:33 +10:00
Connor McLaughlin
8dcd68b0a8
CPU: Make Safe{Read,Write}Memory{Byte,Halfword,Word} truely safe
2021-09-10 15:53:14 +10:00
Connor McLaughlin
1ed1d641a6
CPU/Recompiler: Don't use intepreter icache when falling back
...
Fixes broken rendering in TOCA 2.
It has self-modifying code every frame, which gets falled back to the
interpreter, and using the interpreter's icache, which resulted in
stale code executing.
2021-05-20 12:19:23 +10:00
Connor McLaughlin
729675f497
Bus: Fix memory reserving when 8MB RAM is enabled
2021-05-08 20:36:34 +10:00
Connor McLaughlin
e382df0d41
Support expanding RAM to 8MB (dev console)
2021-05-03 12:43:33 +10:00
Connor McLaughlin
40731b49fc
Bus: Handle CPU-internal narrow writes
...
The full 32-bits of the GPR are used.
Fixes SoundScope in the BIOS Shell.
2021-04-26 22:08:18 +10:00
Connor McLaughlin
3106c797d9
CPU: Reduce severity of some log statements
2021-04-19 15:19:08 +10:00
Connor McLaughlin
6868ad4326
Bus: Don't reserve entire fastmem region on Android
2021-04-17 16:33:25 +10:00
Connor McLaughlin
58f5c99100
Bus: Fix incorrect EPC for IBE exceptions
2021-04-14 19:01:43 +10:00
Connor McLaughlin
e087e6f3a2
CPU/Recompiler: Prevent using fastmem when cache is isolated
...
No point even trying since it's just going to fault.
2021-04-12 02:08:56 +10:00
Connor McLaughlin
922d320523
CPU/Recompiler: Reserve whole fastmem region to avoid clashes
2021-04-11 12:42:51 +10:00
Connor McLaughlin
701edb335a
Various warning fixes
2021-02-06 19:19:55 +10:00
C.W. Betts
662d6e9711
Fix possible log formatting errors.
2021-02-04 17:54:51 -07:00
Connor McLaughlin
f832dca975
Bus: Don't force inline EXP1/EXP2 access
2021-01-06 01:02:30 +10:00
Connor McLaughlin
f3cdfe97a7
Bus/EXP2: Support openbios putc address
2021-01-06 00:56:35 +10:00
Connor McLaughlin
e3262fc0a4
CPU: Compile fix for debug builds
2021-01-05 00:46:41 +10:00
Connor McLaughlin
68dc052432
Bus: Don't leak shared memory when starting->stopping->starting
2020-12-27 00:50:08 +10:00
Connor McLaughlin
9fd1d606d7
Bus: Add memory region access helpers
2020-12-17 11:57:46 +10:00
Connor McLaughlin
9089c97339
CPU: Drop cache control log to dev level
2020-12-04 01:19:00 +10:00
Connor McLaughlin
bf2e38aed5
CPU/Recompiler: Implement LUT-based fastmem
2020-11-24 14:49:21 +10:00
Connor McLaughlin
028a5c60d7
Bus: Fix failed safe instruction reads raising guest exceptions
2020-11-21 18:39:03 +10:00
Connor McLaughlin
a03bca2f72
CPU: Make fastmem a compile-time feature (support 32-bit targets)
2020-11-21 18:39:03 +10:00
Albert Liu
c698519d44
Bus: Log writes to additional POST registers
2020-11-09 09:02:00 -08:00
Albert Liu
f3522b7b70
Bus: Stub out EXP3 and unknown EXP accesses
2020-11-09 09:02:00 -08:00
Connor McLaughlin
be63d893cd
CPU: Use partial icache fills for non-line-aligned addresses
2020-10-30 00:44:40 +10:00
Connor McLaughlin
3b3ad0c1cb
Bus: Fix icache fills from BIOS failing
2020-10-30 00:44:39 +10:00
Connor McLaughlin
f14270fc4b
Bus: Ignore reads to nocash EXP2 area
2020-10-30 00:44:39 +10:00
Connor McLaughlin
392c7af738
Bus: Fix assertion failing if booting fails
2020-10-28 17:31:25 +10:00
Connor McLaughlin
7f795d25aa
CPU/Recompiler: Don't try fastmem for RAM mirrors
2020-10-26 22:07:52 +10:00
Connor McLaughlin
6a4a4c62d7
CPU/Recompiler: Use fastmem instead of global for RAM loads
2020-10-19 02:23:04 +10:00
Connor McLaughlin
b704c37e91
CPU/Recompiler: Implement speculative constants
2020-10-18 14:54:38 +10:00
Connor McLaughlin
7566c45f64
CPU/Recompiler: Implement fastmem
2020-10-18 14:54:38 +10:00
Connor McLaughlin
0afdc04d88
CPU/Recompiler: Optimize constant reads (and some writes)
2020-10-18 14:54:38 +10:00
Connor McLaughlin
19d6037b99
CPU: Implement instruction cache simulation
...
Implemented for all execution modes. Disabled by default in the cached
interpreter and recompiler, always enabled in the pure interpreter.
2020-08-29 22:07:40 +10:00
Connor McLaughlin
1d5f810a4b
CPU/Recompiler: Disable memory access exceptions by default
...
This means it'll no longer pass amidog's CPU test in the default config.
But no games rely on this. You can enable it in advanced options if you
want to pass the CPU test.
2020-08-08 23:44:13 +10:00
Connor McLaughlin
f6e88353eb
CPU/Recompiler: Make generated code invariant to virtual PC
2020-08-08 23:06:28 +10:00
Connor McLaughlin
b6f871d2b9
JIT optimizations and refactoring ( #675 )
...
* CPU/Recompiler: Use rel32 call where possible for no-args
* JitCodeBuffer: Support using preallocated buffer
* CPU/Recompiler/AArch64: Use bl instead of blr for short branches
* CPU/CodeCache: Allocate recompiler buffer in program space
This means we don't need 64-bit moves for every call out of the
recompiler.
* GTE: Don't store as u16 and load as u32
* CPU/Recompiler: Add methods to emit global load/stores
* GTE: Convert class to namespace
* CPU/Recompiler: Call GTE functions directly
* Settings: Turn into a global variable
* GPU: Replace local pointers with global
* InterruptController: Turn into a global pointer
* System: Replace local pointers with global
* Timers: Turn into a global instance
* DMA: Turn into a global instance
* SPU: Turn into a global instance
* CDROM: Turn into a global instance
* MDEC: Turn into a global instance
* Pad: Turn into a global instance
* SIO: Turn into a global instance
* CDROM: Move audio FIFO to the heap
* CPU/Recompiler: Drop ASMFunctions
No longer needed since we have code in the same 4GB window.
* CPUCodeCache: Turn class into namespace
* Bus: Local pointer -> global pointers
* CPU: Turn class into namespace
* Bus: Turn into namespace
* GTE: Store registers in CPU state struct
Allows relative addressing on ARM.
* CPU/Recompiler: Align code storage to page size
* CPU/Recompiler: Fix relative branches on A64
* HostInterface: Local references to global
* System: Turn into a namespace, move events out
* Add guard pages
* Android: Fix build
2020-07-31 17:09:18 +10:00
Connor McLaughlin
57cf40d1ae
Bus: Work around VS2017 bug with std::array
2020-07-08 12:45:53 +10:00
Connor McLaughlin
e5fc47a008
Bus: Further tweaks to access timing
...
Matches closely to my console now.
Fixes Otona No Asobi again.
2020-06-01 21:39:33 +10:00
