eglantine-cirakg/src/core/hle/service/filesystem/filesystem.cpp, branch nx2

[hle] Enforce max_sessions, add bpc:ams service (#4394)

2026-09-11T19:38:52+00:00

As per switchbrew, as per atmosphere, and some poking around. bpc:ams stubbed for now. Signed-off-by: lizzie - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4394 Reviewed-by: Maufeat Reviewed-by: MaranBr

[fs] moved temp folder cleanup upstream (per-application level) to avoid per-program retrigger (#4375)

2026-09-10T20:30:07+00:00

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- This issue was observed in MGS Master Collection Volume II, MGS4: Guns of the Patriots, Chapter 4: Shadow Moses That title is a bundle, and that specific chapter is a program (MGS 1st stage), launched by a program (MGS4), launched by an application (main title bundle). Upon decoding guest panic message, it was exposed that an abort was triggered after trying to create a save in nand/temp/gclvar.bak file. Further instrumentation exposed the error on that file's path, caused from a previous deletion of that folder. In the same session that folder had been already cleaned and created successfully, which evidences an undesired re-cleaning of the temp structure. The issue was the fact that the MGS4 to MGS transition also calls EnsureSaveData>...>SaveDataFactory creator, and that was destroying the previous created temp structure. After that stage, the return from MSG to MSG4 was causing the same issue again. By moving the deletion to the guest application level, the factory creation was called only once, as it should be, and the issue is gone. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4375 Reviewed-by: MaranBr Reviewed-by: lizzie

[hle] Fix fsp-pr not being found (#4379)

2026-09-08T19:17:19+00:00

Should be `fsp-pr`, not `fsp:pr` Signed-off-by: lizzie - [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4379 Reviewed-by: CamilleLaVey Reviewed-by: Maufeat

[fs] Add RenameDirectory support for same-parent directory renaming (#4312)

2026-08-29T23:46:02+00:00

[filesystem] Return ResultPathAlreadyExists from CreateDirectory if path exists (#4224)

2026-07-24T23:48:49+00:00

Returning success when the path already exists confuses games like Eastward which use this result in their save logic. Closes https://github.com/eden-emulator/mirror/pull/10 Signed-off-by: crueter Co-authored-by: Tom Pratt Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4224 Reviewed-by: Maufeat Reviewed-by: MaranBr

[nce, fs] tico support, fix FS bug that would nuke entire 'switch' folder (#4086)

2026-07-23T19:59:55+00:00

Contains the minimal set of functionalities to allow tico installer succeed, and tico work normally EXCEPT for game launching (which me or someone else will investigate later) First three commits are from PR 4012. The other six, kinda dizzy to explain each one. All were implemented based on tico source, switchbrew and libnx. Hopefully the commit messages will do. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4086 Reviewed-by: Lizzie Reviewed-by: Maufeat

[common/logging] Simplify logging logic and fix issues when logging before system is created (#3688)

2026-03-12T17:29:15+00:00

- our logging code was bigger than spdlog itself, why???? just keep it simple - fix issues when logging before logging system is even started - removes the "initialized logging twice" issue - removes uneeded indirection in file logging - uses direct formatting instead of jumping hoopla-around the fmt::format() ressult - code duplication and dead code removal as usual I did explore dup2() but I think it's not worth the hassle I did try `fwopen()` but it's better if things are just kept as-is. there is a lot of noise because I removed a bunch of redundant files on logging and just put everything in one file now normally this wouldn't be a good idea, however consider: the complexity of logging; it's less than 500 lines... does it really need a whole subsystem?!?!?! ITS JUST LOGGING Signed-off-by: lizzie Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3688 Reviewed-by: crueter Reviewed-by: DraVee Reviewed-by: CamilleLaVey Co-authored-by: lizzie Co-committed-by: lizzie

[fs/core] Load external content without NAND install (#2862)

2026-02-06T13:05:44+00:00

Adds the capability to add DLC and Updates without installing them to NAND. This was tested on Windows only and needs Android integration. Co-authored-by: crueter Co-authored-by: wildcard Co-authored-by: nekle Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2862 Reviewed-by: DraVee Reviewed-by: crueter Co-authored-by: Maufeat Co-committed-by: Maufeat

[qt, android] Implement custom save path setting and migration + Implement custom path settings for Android (#3154)

2025-12-31T20:20:30+00:00

Needs careful review and especially testing Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3154 Reviewed-by: DraVee Reviewed-by: MaranBr Co-authored-by: kleidis Co-committed-by: kleidis

User Data Migration from Citron, Sudachi, and Yuzu (#91)

2025-05-08T22:16:07+00:00

Includes citron, sudachi, yuzu currently broken, because the eden dir is always made early? Signed-off-by: swurl Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/91 Co-authored-by: swurl Co-committed-by: swurl