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64 Commits

Author SHA1 Message Date
lizzie 3aa0d46259 [video_core, hle] remove redundant parent references in system structs (#3908) 
reworked a bit to remove references of parent objects and instead pass as arguments to methods to prevent useless reloads

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Co-authored-by: maufeat <sahyno1996@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3908
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
 2026-06-23 06:31:25 +02:00
lizzie 3875093c70 [hle] Fixes for nxident, nxmp and nxplay, remove hbl.nsp workarounds (#3996) 
adds `gpio` and `i2c` services
implements `IApplicationFunctions::SetMediaPlaybackStateForApplicatio`
stubs `IBtmSystemCore::GetDiscoveredAudioDevice`
implements `nvhost_ctrl_gpu::PmuGetGpuLoad` IOCTL (0x20)
implements `PSM::GetBatteryAgePercentage`, `PSM::GetBatteryVoltageState` and `PSM::GetBatteryChargeInfoFields`
implements `ISystemSettingsServer::GetConsoleInformationUploadFlag`, `ISystemSettingsServer::SetConsoleInformationUploadFlag`, `ISystemSettingsServer::GetAutomaticApplicationDownloadFlag`, `ISystemSettingsServer::SetAutomaticApplicationDownloadFlag`, `&ISystemSettingsServer::GetUsb30EnableFlag`, `ISystemSettingsServer::SetUsb30EnableFlag`
removes `hbl.nsp` specific workarounds

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3996
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
 2026-06-12 23:48:24 +02:00
crueter eaece15dbd [svc] Stub BreakDebugProcess (#4044) 
Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4044
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
 2026-06-02 03:33:38 +02:00
maufeat fee603f0b9 [kernel, hle] Initial 22.0.0 kernel changes and cmd stubs (#3761) 
- KProcess::Run() and CreateThread() SVC now write the current thread handle to TLS+0x110
- KPageTableBase::LockForMapDeviceAddressSpace now checks for a new KPageTableBase boolean, m_allowed_exec_device_mapping
- Stub `am` + `acc` + `settings` cmd module that needs to work for qlaunch

Thanks to: @alula and @yellows8
Source for changes: https://github.com/Atmosphere-NX/Atmosphere/pull/2744, https://switchbrew.org/, https://yls8.mtheall.com/

Co-authored-by: PavelBARABANOV <pavelbarabanov94@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3761
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
 2026-05-05 01:29:46 +02:00
lizzie c95cb8f8ec [hle] improved flusher that uses jthread (#3837) 
not happy with this impl, but I made this a bit quickly to demostrate it can be done better :)

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

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3837
Reviewed-by: MaranBr <maranbr@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>
 2026-04-09 23:46:38 +02:00
smiRaphi d99a8c65cc [hle/kernel] Fix OutputDebugString formatting (#3744) 
Fixes the debug outputs by buffering it, should not effect any normal game as the flush thread only get's created once the function has actually been called.

Turning it from:
```
[   9.707449] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString: SDK Assertion Failure: 'hipc::ResultSessionClosed::Includes(result)' in CloseClientSessionHandleSafely() at pid=81, tid=76(Main
[   9.707642] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString: Thread)

[   9.707791] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString: [SF-Internal]
[   9.707827] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:

[   9.708202] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString: Stack trace:

[   9.708880] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866B5170 (unknown)

[   9.708911] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866B42BC (unknown)

[   9.708916] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866B4AEC (unknown)

[   9.708919] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866B2F20 (unknown)

[   9.708922] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866B19BC (unknown)

[   9.708925] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x0000000086875C64 (unknown)

[   9.708927] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000868752E0 (unknown)

[   9.708929] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x0000000086874C1C (unknown)

[   9.708932] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866FBD1C (unknown)

[   9.708944] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x00000000866FBDCC (unknown)

[   9.708967] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:

[   9.709035] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString: Related modules:

[   9.709061] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   base               size               name/path

[   9.709349] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:   0x000000008665D000 0x0000000000E50000 nnSdkEn

[   9.709431] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:17:OutputDebugString:

```
Into:
```
[   5.895512] Debug.Emulated <Info> core\hle\kernel\svc\svc_debug_string.cpp:47:FlushDbgLoop:
SDK Assertion Failure: 'hipc::ResultSessionClosed::Includes(result)' in CloseClientSessionHandleSafely() at pid=81, tid=76(MainThread)
[SF-Internal]
Stack trace:
  0x00000000866B5170 (unknown)
  0x00000000866B42BC (unknown)
  0x00000000866B4AEC (unknown)
  0x00000000866B2F20 (unknown)
  0x00000000866B19BC (unknown)
  0x0000000086875C64 (unknown)
  0x00000000868752E0 (unknown)
  0x0000000086874C1C (unknown)
  0x00000000866FBD1C (unknown)
  0x00000000866FBDCC (unknown)

Related modules:
  base               size               name/path
  0x000000008665D000 0x0000000000E50000 nnSdkEn

```

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3744
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: smiRaphi <neogt404@gmail.com>
Co-committed-by: smiRaphi <neogt404@gmail.com>
 2026-04-06 19:17:43 +02:00
lizzie 395613b01f [common/logging] Simplify logging logic and fix issues when logging before system is created (#3688) 
- 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 <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3688
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: DraVee <chimera@dravee.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2026-03-12 18:29:15 +01:00
Maufeat ddbb6f2219 [hle/ui] Add cmds and fix invalid handle return, remove Starter applet from UI (#3376) 
This fixes qlaunch "+ Options" :)

More:
- Remove Starter-Applet from menu (Starter is started by qlaunch)
- Stub OLSC cmds and add IStopperObject
- Fail-safe invalid handle return for system applets
- Stub IHomeMenuFunctions::IsSleepEnabled (closes qlaunch now when hitting sleep)
- Lower BuiltInNews timeout from 10s to 2s
- Use proper Event instead of KEvent in npns

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3376
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>
 2026-01-24 14:15:08 +01:00
Maufeat 1d629fe83c [svc] Implement GetSystemInfo (#3217) 
This function is a copy-cat implementation of Ryujinx's method

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3217
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>
 2025-12-27 22:39:38 +01:00
lizzie 7d239df065 [hle, kernel] Add support for FW21 and kernel changes (#3004) 
- Adapts kernel changes from atmosphere for firmware 21.0.0.
- Fixes launch error of firmware 21.0.0 applets.
- Adds new commands for `prepo` (New `SaveSystemReport` & `SaveSystemReportWithUser`).
- Adds new commands for `IReadOnlyApplicationControlDataInterface` (cmd 19; incomplete!)
- Adds `{12010, nullptr, "SetButtonConfigLeft"},` undocumented IHidServer.
- Adds new commands for `ngc:u` (`Mask2` and `Check2`)
- Adds new commands for system settings server (GetHttpAuthConfig) for webapplet
- Removes incompatible firmware popup warning.

Signed-off-by: lizzie lizzie@eden-emu.dev
Co-authored by: maufeat sahyno1996@gmail.com

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: JPikachu <jpikachu.eden@gmail.com>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3004
Reviewed-by: Maufeat <sahyno1996@gmail.com>
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>
 2025-11-16 22:15:09 +01:00
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
lizzie 9d53933a95 [fmt] use {:#X} for format instead of 0x{:X} (#309) 
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/309
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
 2025-08-27 22:39:11 +02:00
SDK-Chan 7ce051cfb3 [core] Unstub AliasRegionExtraSize (#260) 
This implementation is basically usable for up to 8GB of DRAM which you can set in the emulator.
It should ensure that the alias or map region for the virtual address space is bigger when requested.
8GB DRAM is the size of Nintendos DRAM sticks in the developers kit.
Going above 8GB DRAM while emulating a game is not recommended.
That is why this implementation.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/260
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
Co-authored-by: SDK-Chan <sdkchan@eden-emu.dev>
Co-committed-by: SDK-Chan <sdkchan@eden-emu.dev>
 2025-08-20 17:16:13 +02:00
JPikachu e0795f2b40 Service: Add AliasRegionExtraSize 
Thanks to Briar for finding and testing the Service
Credit: Antique - [Sudachi] Dev (https://sudachi.emuplace.app/)
 2025-04-12 16:23:47 +01:00
JPikachu 4957950b55 revert 789bbd7ab5 
This needs to be put aside for now, but may be implemented again later
 2025-04-10 03:45:51 +00:00
Zephyron 789bbd7ab5 kernel: Implement SystemResourceSize info type for VAMM initialization 
Adds support for InfoType::SystemResourceSize (0x1C) which is required for
proper initialization of the Virtual Address Memory Manager (VAMM). This
implementation:

1. Adds SystemResourceSize to the InfoType enum in svc_types.h
2. Implements the GetInfo handler for SystemResourceSize in svc_info.cpp
3. Returns 512MB (0x20000000 bytes) as the system resource size
4. Adds debug logging for the SVC call

The 512MB value is chosen based on typical system resource allocations
needed for VAMM initialization on the Nintendo Switch.

This fixes crashes in games that rely on VAMM functionality, particularly
during nn::os::detail::VammManager::InitializeIfEnabled().
 2025-04-04 03:40:49 +02:00
FearlessTobi 4d55e58ee4 scope_exit: Make constexpr 
Allows the use of the macro in constexpr-contexts.
Also avoids some potential problems when nesting braces inside it.
 2024-02-19 16:00:46 +01:00
Liam bf50a0e0c2 kernel: fix debugger and process list lifetime 2024-01-12 18:31:33 -05:00
Viktor Szépe cff668e1c4 Fix typos in src/core (#12625) 
* Fix typos in src/core

* Fix typo correction

* Fix indentation of MemoryStateNames

* Fix indent
 2024-01-08 13:31:48 -06:00
Liam a7ff872a4c kernel: restrict nce to applications 2023-12-22 21:52:49 -05:00
Liam 5244690809 k_server_session: process for guest servers 2023-12-22 21:52:49 -05:00
liamwhite 4907a83298 Merge pull request #12296 from liamwhite/client-session 
kernel: implement remaining IPC syscalls
 2023-12-09 19:03:56 -05:00
Liam f486fe3971 kernel: implement light IPC 2023-12-07 09:13:43 -05:00
Liam dcc9df5dd2 kernel: implement remaining IPC syscalls 2023-12-06 17:33:00 -05:00
Liam 3d5c6a73cb core: refactor emulated cpu core activation 2023-12-04 10:37:16 -05:00
Liam 713f292a25 kernel: add KPageTableBase 
Co-authored-by: Kelebek1 <eeeedddccc@hotmail.co.uk>
 2023-11-10 12:01:35 -05:00
Liam 62e106dbe8 kernel: update KProcess 2023-10-21 20:03:41 -04:00
Liam 92a65b4947 kernel: fix format string error 2023-10-20 02:41:32 -04:00
Liam d73dbceba6 k_page_table: implement PermissionLocked 2023-10-20 02:34:15 -04:00
Liam 97d79bf8a6 kernel: implement transfer memory 2023-10-04 22:32:27 -04:00
Liam efef3d8487 core: improve debug workflow 2023-09-14 16:44:15 -04:00
Liam 50ce2f0b7b kernel: remove relative task registration 2023-08-14 18:12:06 -04:00
Liam 46234254b1 core: reduce TOCTTOU memory access 2023-07-22 11:19:29 -04:00
Liam b47ce23b31 kernel: reduce page table region checking 2023-07-14 22:33:10 -04:00
Liam 6b6f0b21b9 k_process: PageTable -> GetPageTable 2023-07-14 21:43:15 -04:00
Morph abe7f7c0a0 kernel: Synchronize 2023-07-01 16:21:22 -04:00
Kelebek1 c7430e51e3 Remove memory allocations in some hot paths 2023-06-22 08:05:10 +01:00
Morph 52a219cfe9 core_timing: Fix SingleCore cycle timer 2023-06-07 21:44:42 -04:00
Morph 2856fadaa0 core_timing: Use CNTPCT as the guest CPU tick 
Previously, we were mixing the raw CPU frequency and CNTFRQ.
The raw CPU frequency (1020 MHz) should've never been used as CNTPCT (whose frequency is CNTFRQ) is the only counter available.
 2023-06-07 21:44:42 -04:00
Liam 6eaef51cf2 memory: rename global memory references to application memory 2023-03-23 20:28:47 -04:00
liamwhite 2b74ab00aa Merge pull request #9964 from liamwhite/typed-address 
kernel: use KTypedAddress for addresses
 2023-03-23 10:00:19 -04:00
Liam 156516e399 kernel: use KTypedAddress for addresses 2023-03-22 09:35:16 -04:00
Liam 48f1221b35 kernel: fix LOG_TRACE in ipc 2023-03-19 10:02:20 -04:00
Liam b8da5b73b2 kernel: convert KProcess to new style 2023-03-12 22:09:27 -04:00
Liam 46d09ae364 kernel: convert KThread to new style 2023-03-12 22:09:09 -04:00
Liam d0e11c27d9 kernel: prefer std::addressof 2023-03-12 22:09:09 -04:00
Liam 0c6375446c kernel/svc: convert to new style 2023-03-12 22:09:08 -04:00
Liam 3c93638acf kernel: convert KPort, KSession 2023-03-12 22:06:53 -04:00
Liam 5be8a74b0c general: fix spelling mistakes 2023-03-12 11:33:01 -04:00