eglantine-cirakg/src/core/hle/kernel/k_auto_object.cpp, branch nx2

[video_core, hle] remove redundant parent references in system structs (#3908)

2026-06-23T04:31:25+00:00

reworked a bit to remove references of parent objects and instead pass as arguments to methods to prevent useless reloads Signed-off-by: lizzie Co-authored-by: maufeat Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3908 Reviewed-by: Maufeat Reviewed-by: crueter

[hle, kernel] Add support for FW21 and kernel changes (#3004)

2025-11-16T21:15:09+00:00

- 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 Co-authored-by: JPikachu Co-authored-by: Maufeat Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3004 Reviewed-by: Maufeat Reviewed-by: crueter Reviewed-by: MaranBr Co-authored-by: lizzie Co-committed-by: lizzie

Fixes and workarounds to make UBSan happier on macOS

2023-07-15T19:00:28+00:00

There are still some other issues not addressed here, but it's a start. Workarounds for false-positive reports: - `RasterizerAccelerated`: Put a gigantic array behind a `unique_ptr`, because UBSan has a [hardcoded limit](https://stackoverflow.com/questions/64531383/c-runtime-error-using-fsanitize-undefined-object-has-a-possibly-invalid-vp) of how big it thinks objects can be, specifically when dealing with offset-to-top values used with multiple inheritance. Hopefully this doesn't have a performance impact. - `QueryCacheBase::QueryCacheBase`: Avoid an operation that UBSan thinks is UB even though it at least arguably isn't. See the link in the comment for more information. Fixes for correct reports: - `PageTable`, `Memory`: Use `uintptr_t` values instead of pointers to avoid UB from pointer overflow (when pointer arithmetic wraps around the address space). - `KScheduler::Reload`: `thread->GetOwnerProcess()` can be `nullptr`; avoid calling methods on it in this case. (The existing code returns a garbage reference to a field, which is then passed into `LoadWatchpointArray`, and apparently it's never used, so it's harmless in practice but still triggers UBSan.) - `KAutoObject::Close`: This function calls `this->Destroy()`, which overwrites the beginning of the object with junk (specifically a free list pointer). Then it calls `this->UnregisterWithKernel()`. UBSan complains about a type mismatch because the vtable has been overwritten, and I believe this is indeed UB. `UnregisterWithKernel` also loads `m_kernel` from the 'freed' object, which seems to be technically safe (the overwriting doesn't extend as far as that field), but seems dubious. Switch to a `static` method and load `m_kernel` in advance.

kernel: remove kernel_

2023-03-13T02:09:09+00:00

general: Convert source file copyright comments over to SPDX

2022-04-23T09:55:32+00:00

This formats all copyright comments according to SPDX formatting guidelines. Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.

hle: kernel: Provide methods for tracking dangling kernel objects.

2021-07-21T01:54:55+00:00

hle: kernel: Add initial impl. of KAutoObject.

2021-05-05T23:40:49+00:00