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63 Commits

Author SHA1 Message Date
CamilleLaVey 74248bd35a Removing remanents of NCE changes to previous state 2026-03-10 03:20:05 -04:00
CamilleLaVey 852b8e176f Revert "[nce] Added rasterizer memory handling by nce page faults + intercepted memory access in nce with cached rasterizer data" 2026-03-10 03:12:19 -04:00
CamilleLaVey b2b07abbc8 Revert "[nce] Added "tainted" page fault handling inside dual channel" 2026-03-10 03:10:37 -04:00
CamilleLaVey ce2f2187bd Revert "[nce] Adjusted precise access fault window handling + decay mechanism" 2026-03-10 03:09:30 -04:00
CamilleLaVey 8c077fc4cd Revert "[nce] Added case for access fault handling to manage page edge cases" 2026-03-10 03:01:02 -04:00
CamilleLaVey b88ca5b635 Revert "[nce] Added dual channel handling for guest access faults" 2026-03-10 02:58:57 -04:00
CamilleLaVey e20875d8fc fix build from nce changes 2026-03-09 01:57:29 -04:00
CamilleLaVey 570cd64c03 [nce] Added rasterizer memory handling by nce page faults + intercepted memory access in nce with cached rasterizer data 2026-03-09 01:16:07 -04:00
CamilleLaVey b0a607539a [nce] Added rasterizer caching checks to memory management 2026-03-09 00:34:12 -04:00
CamilleLaVey 11d5c0f96a [nce] Adjusted precise access fault window handling + decay mechanism 2026-03-08 16:07:05 -04:00
CamilleLaVey ca42578d4e [nce] Added "tainted" page fault handling inside dual channel 2026-03-08 15:55:06 -04:00
CamilleLaVey b7087a16ba [nce] Added dual channel handling for guest access faults 2026-03-08 15:37:29 -04:00
CamilleLaVey 1bdedc17ad [nce] Added case for access fault handling to manage page edge cases 2026-03-08 15:12:47 -04:00
lizzie 06a08de68a [core/loader] prevent program_image reallocations in NSO+KIP loading methods (#3639) 
also changes some methods to std::span<> as well, but mainly std::vector<> in the NSO/KIP loading stuff is not needed to be memcpy'ed and memmove'd around
this should save a marginal amount of loading time (RDR1)

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3639
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2026-02-28 01:06:33 +01:00
lizzie f76dc401c3 [dynarmic] remove dead-code interpreter (#3547) 
interpreter was never called in practice and doesn't do anything other than just crash

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3547
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: DraVee <dravee@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2026-02-21 01:53:34 +01:00
lizzie efd26c3e4d [android, nce] Remove LRU-Cache (#3500) 
This PR removes the obsolete logic of LRU-cache within, removing old and dead code, allows Android to avoid unnecesary usage of memory caching, aside to prevent some old bugs to arise in other systems that allows NCE, improves a small margin of performance and makes memory ram consumption overall better, by 300 - 500mb, revealing that part of the code was still active, even if LRU wasn't enabled.

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Signed-off-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3500
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2026-02-10 03:45:02 +01:00
lizzie a8093c2a3c [*] change all std::unordered_map and std::unordered_set into ankerl::unordered_dense::map/set variants (#3442) 
mainly doing this to reduce memory footprint; we all know how nice ankerl::unordered_dense is

in theory 4x faster - in practice these maps arent that "hot" anyways so not likely to have much perf gained

i just want to reduce mem fragmentation to ease my porting process, plus it helps other platforms as well (ahem weak Mediatek devices) :)

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3442
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2026-02-10 03:34:07 +01:00
Maufeat e544cb3cf6 [nce] add split patch mode to support modules bigger than 128MB (#3489) 
nce patcher was extended to support modules larger than 128MB due to ARM64 branch limit. now added a pre-patch and (existing) post-patch module code. Allowwing MRS/MSR/SVC handler to remain within branch branch range

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3489
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>
 2026-02-07 22:59:38 +01:00
Maufeat 998460b78b [nce] use correct process memory in fault handlers (#3391) 
Lets you correctly play games in qlaunch on NCE

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3391
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>
 2026-01-27 04:27:49 +01:00
Caio Oliveira 3413fbd9da [FIXUP] Partially revert "[NCE] Fix cache invalidation and signal interrupt race condition (#3063)" (#3190) 
* this fixes Jamboree and SSB

This reverts commit e3c942b209.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3190
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-committed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
 2025-12-22 02:58:40 +01:00
MrPurple666 e3c942b209 [NCE] Fix cache invalidation and signal interrupt race condition (#3063) 
Inspired by PR #3047

This should theoretically fix 3 bugs in NCE:

  - **Bug 1**: `ClearInstructionCache()` now properly invalidates L1 instruction cache using IC IALLU instead of only using memory barriers
  - **Bug 2**: `InvalidateCacheRange()` implements proper range-based cache invalidation instead of always flushing entire L1 cache
  - **Bug 3**: `SignalInterrupt()` adds acquire fence to guarantee memory visibility of the `is_running` flag, preventing lost signals

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3063
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-authored-by: MrPurple666 <antoniosacramento666usa@gmail.com>
Co-committed-by: MrPurple666 <antoniosacramento666usa@gmail.com>
 2025-12-04 07:25:21 +01:00
lizzie 84cf3e8c84 [nce] remove software prefetching instances (#2857) 
May be a complete hit or miss on performance with NCE
Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2857
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-11-08 00:42:10 +01:00
lizzie 992bae4e2a [common] replace Common::BitCast with libc++ provided one (#2774) 
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2774
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-10-22 02:56:28 +02:00
lizzie 1971fbe5af [core, qt] remove non-ascii from src code (#2779) 
Done with `find src -type f -iname '*.md' -print0 | xargs -0 pcregrep --color='auto' -nr '[^\x00-\x7F]'`
Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2779
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-10-21 21:58:56 +02:00
Bix 191dd892e5 [android] Legacy build flavor (#51) 
This adds a "legacy" build flavor, similar to the genshinSpoof flavor. The legacy flavor uses a white icon bg, alongside building with `YUZU_LEGACY=ON`, which applies the previously-made SD865 patches iff that value is truthy.

Co-authored-by: Bixthefin <114880614+Bixthefin@users.noreply.github.com>
Co-authored-by: Calchan <denis.dupeyron@gmail.com>
Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/51
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: Bix <bix@bixed.xyz>
Co-committed-by: Bix <bix@bixed.xyz>
 2025-10-05 05:41:20 +02:00
Marcin Serwin f088f028f3 [cmake] Fix building on aarch64-linux (#2591) 
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2591
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: Marcin Serwin <marcin@serwin.dev>
Co-committed-by: Marcin Serwin <marcin@serwin.dev>
 2025-09-26 21:46:56 +02:00
lizzie 191e4c75a1 [meta] fix license headers (#2547) 
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2547
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-09-21 21:58:59 +02:00
lizzie 9d2681ecc9 [cmake] enable clang-cl and WoA builds (#348) 
Compilation and CMake fixes for both Windows on ARM and clang-cl, meaning Windows can now be built on both MSVC and clang on both amd64 and aarch64.

Compiling on clang is *dramatically* faster so this should be useful for CI.

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: crueter <crueter@crueter.xyz>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/348
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-09-09 20:47:49 +02:00
wildcard 41ffa5a342 [core, nce] module_id cache key handling (#195) 
Uses Module_id plus offset for cache key, Module_id is unique to each module. Also passes the module_id everytime new patcher is created in case the module is too big.

Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/195
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: wildcard <nubieluv@gmail.com>
Co-committed-by: wildcard <nubieluv@gmail.com>
 2025-08-04 18:41:28 +02:00
CamilleLaVey cd394fc40f revert [android] Snapdragon 865 patches (#23) 
revert [android] Snapdragon 865 patches (#23)

Co-authored-by: Aleksandr Popovich <alekpopo@pm.me>
Reviewed-on: https://git.bixed.xyz/Bix/eden/pulls/23

Reverted due to heavy performance hits on Android with higher specifications, will be adjusted to be included in a specific build for older A6XX devices, as 855, 860, 865, 870, meanwhile it does fix critical issues with certain games crashing due to memory and VRAM usage, hits performance on SoC that can do it without this special flags.
 2025-07-12 20:10:40 +02:00
crueter 444109c251 [android] Snapdragon 865 patches (#23) 
Co-authored-by: Aleksandr Popovich <alekpopo@pm.me>
Reviewed-on: https://git.bixed.xyz/Bix/eden/pulls/23
 2025-07-06 18:20:21 +00:00
Gamer64 a002730d68 [VK] Rework SPIRV Shader Optimization (#238) 
The actual SPIRV Shader Optimization option doesn't seem to do anything as long as it isn't vinculed, so let's rework it to make it work

Co-authored-by: Gamer64 <76565986+Gamer64ytb@users.noreply.github.com>
Co-authored-by: echosys <echosys@noreply.localhost>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/238
 2025-07-03 01:13:33 +00:00
CamilleLaVey fa600b88b1 revert 91a662431c (#240) 
revert [Texture_cache] Better memory handling for devices with lower memory allocations (#233)

Means games like Minecraft Dungeons, Sea of Stars, Luigi Mansion 2, Astroneer, Alan Wake, etc are now playable.
It also cleans up the recent abi.cpp and bindless texture commits a bit.
Everything is in #ifdef ANDROID - The biggest change is CACHING_PAGEBITS = 12.
Without that the way the buffercache grows and joins buffers can cause Android to run out of memory (as you end up with just one big buffer that needs to be copied every time it grows)
Also patches up ffmpeg issues.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/233
Co-authored-by: JPikachu <jpikachu.eden@gmail.com>
Co-committed-by: JPikachu <jpikachu.eden@gmail.com>

Had showed some regressions on devices with higher specifications, will be refined to return as a toggle in a later commit.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/240
 2025-06-30 12:57:21 +00:00
JPikachu 91a662431c [Texture_cache] Better memory handling for devices with lower memory allocations (#233) 
Means games like Minecraft Dungeons, Sea of Stars, Luigi Mansion 2, Astroneer, Alan Wake, etc are now playable.
It also cleans up the recent abi.cpp and bindless texture commits a bit.
Everything is in #ifdef ANDROID - The biggest change is CACHING_PAGEBITS = 12.
Without that the way the buffercache grows and joins buffers can cause Android to run out of memory (as you end up with just one big buffer that needs to be copied every time it grows)
Also patches up ffmpeg issues.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/233
Co-authored-by: JPikachu <jpikachu.eden@gmail.com>
Co-committed-by: JPikachu <jpikachu.eden@gmail.com>
 2025-06-29 17:14:23 +00:00
Maufeat 2e6a289a0b Add Airplane Mode + Host Network Interface Details (#204) 
Adds Airplane Mode function to settings, host states, etc.
Windows implemented only for now.

Closes #203

Co-authored-by: crueter <swurl@swurl.xyz>
Co-authored-by: Aleksandr Popovich <alekpopo@pm.me>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/204
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>
 2025-06-26 18:55:34 +00:00
MrPurple666 2f01c69710 LRU Cache Refactor with Thread-Safety (#199) 
The cache is now thread-safe using std::shared_mutex, allowing concurrent reads without blocking and some other minor things to better maintenance

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/199
Co-authored-by: MrPurple666 <mrpurple666@noreply.localhost>
Co-committed-by: MrPurple666 <mrpurple666@noreply.localhost>
 2025-06-21 19:32:32 +00:00
MrPurple666 bb2f527b16 Use a different approach for the LRU toggle 2025-04-30 16:11:15 -03:00
MrPurple666 b5bec371ae Add toggle for LRU 2025-04-30 04:05:45 -03:00
MrPurple666 be4bc3b477 WIP: DO-NOT-MERGE: NCE experiments: Better Pre-Fetch implementation 
should make it more performatic as in use with new lru cache implmentation
 2025-04-12 22:54:32 -03:00
MrPurple666 739e5c47ea WIP: DO-NOT-MERGE: NCE experiments: Better LRU cache implementation 
It uses a better lru implementation, since initial as basic functions to LRU, use a modern system to it to make performance better
 2025-04-12 22:54:32 -03:00
MrPurple666 3d43fecece WIP: DO-NOT-MERGE: NCE experiments: Initial LRU 2025-04-11 17:05:06 -03:00
MrPurple666 27ceda2c6c WIP: DO-NOT-MERGE: NCE experiments: Fix build errors 2025-04-11 17:04:55 -03:00
MrPurple666 777b674edf WIP: DO-NOT-MERGE: NCE experiments: Some optimizations on pre-fetch and cache 2025-04-11 17:04:45 -03:00
MrPurple666 d36031849e WIP: DO-NOT-MERGE: NCE experiments: Ensure guest context reflects thread state during unlock 2025-04-11 17:04:34 -03:00
MrPurple666 d621707001 WIP: DO-NOT-MERGE: NCE experiments 
botw boots but with poor performance
 2025-04-11 17:04:24 -03:00
GPUCode 26a25d2280 core: Support multiple modules per patcher 2024-01-15 00:46:05 +02:00
Fernando S 11fb4a3a11 Merge pull request #12417 from liamwhite/arm64-gcc-fix 
nce: hide shadowing warnings from dynarmic headers
 2023-12-20 18:46:08 +01:00
Liam cdf5beae3d nce: hide shadowing warnings from dynarmic headers 2023-12-20 11:07:50 -05:00
Liam 236173f804 nce: increase handler stack size 2023-12-19 15:24:13 -05:00
Liam f5846edffa nce: fix read size in simd immediate emulation 2023-12-19 12:51:19 -05:00