Michael Scire
9be23a366e
kern: fix debug build for [[nodiscard]] changes
2025-12-04 03:13:08 +01:00
Michael Scire
d457f05204
kern: exception flags are now atomic.
...
This is a really weird one, because they didn't actually update the
code which updates these flags in asm, these still use ldrb/orr/strb.
But every access to these via c++ is now an atomic ldxrb/stxrb loop.
Maybe they just forgot to update the asm?
2025-12-04 03:12:52 +01:00
Michael Scire
84454fa095
kern: pass u32 directly to CopyMemoryToUserSize32Bit
2025-12-04 03:12:52 +01:00
Michael Scire
59f3fc70a5
ams: mark ams::Result [[nodiscard]] (partially complete).
...
NOTE: This work is not yet fully complete; kernel is done, but
it was taking an exceedingly long time to get through libstratosphere.
Thus, I've temporarily added -Wno-error=unused-result for libstratosphere/stratosphere.
All warnings should be fixed to do the same thing Nintendo does as relevant, but this
is taking a phenomenally long time and is not actually the most important work to do,
so it can be put off for some time to prioritize other tasks for 21.0.0 support.
2025-12-04 03:12:52 +01:00
Michael Scire
b7fe85a34c
kern: Nintendo now also devirtualizes KAutoObject::DynamicCast
2025-12-04 03:09:41 +01:00
Michael Scire
8adaf8dc79
kern: move spendsgir static assert
2025-06-14 21:07:06 +02:00
Michael Scire
b3dcb7d590
kern: save/restore spendsgir in KInterruptController::Save/RestoreCoreLocal
2025-06-14 21:06:09 +02:00
Michael Scire
4580a352c0
kern: use callback to note pte updates in KPageTableImpl
2025-05-09 11:55:21 -07:00
Michael Scire
28296e2aac
kern: refactor FindFreeArea region search logic per 20.0.0 changes
2025-05-09 11:55:21 -07:00
Michael Scire
86e4bed056
kern: support null resource limit in KSecureSystemResource
2025-05-09 11:55:21 -07:00
Michael Scire
98e5bd4411
kern: update UserspaceAccess functions for 20.0.0 changes
2025-05-09 11:55:21 -07:00
Michael Scire
3e19e4d004
kern: update KAddressSpaceInfo to reflect 20.0.0 changes
2025-05-09 11:55:21 -07:00
Michael Scire
66fcf33a2c
kern: invert meaning of KTargetSystem/KSystemControl bools
2025-05-09 11:55:21 -07:00
Michael Scire
85fd13f724
kern: update KernelLdr for 19.0.0 (new checks, dummy function call).
...
Also, fix a few very embarassing mistakes in kernel ldr:
* We have been mapping the page table region RWX for a few years now, accidentally.
* My attempt at making initial page tables not use bit 58 was broken in multiple ways.
2025-04-07 16:49:10 -07:00
Michael Scire
e63cae5c77
kern: Perform page table validity pass during KPageTableImpl::InitializeForKernel
2024-10-15 21:48:59 -07:00
Michael Scire
c911420d6a
kern: fix more page table refactor bugs
2024-10-15 21:48:59 -07:00
Michael Scire
4c81432e94
kern: update KPageTable::Map for new refactor
2024-10-15 21:48:59 -07:00
Michael Scire
e1e84d4450
kern: update ChangePermissions to use new iteration logic
2024-10-15 21:48:59 -07:00
Michael Scire
62abb31122
kern: use new merge pages api
2024-10-15 21:48:59 -07:00
Michael Scire
cb970049db
kern: implement KPageTableImpl merge
2024-10-15 21:48:59 -07:00
Michael Scire
9610f42dc0
kern: continue page table refactor, implement separate/unmap
2024-10-15 21:48:59 -07:00
Michael Scire
02e837d82e
kern: start KPageTable(Impl) refactor, use array-with-levels for KPageTableImpl
2024-10-15 21:48:59 -07:00
Michael Scire
912b84c4e3
kern: add minimum alignment support to KMemoryManager
2024-10-15 21:48:59 -07:00
Michael Scire
ff38a32a9b
kern/ldr: add support for --x executables
2024-10-15 21:48:59 -07:00
Michael Scire
2855b8ee35
kern/strat: update for new DebugFlags capability semantics
2024-10-15 21:48:59 -07:00
Michael Scire
743634c3fd
kern: move KTargetSystem into .rodata, split init/verify
2024-10-15 21:48:59 -07:00
Michael Scire
a72e39d657
kern: allocate all TTBR0 pages during init, use procidx as asid
2024-10-15 21:48:59 -07:00
Michael Scire
126cb8bbdf
kern: fix KMemoryBlock ctor reorder warn
2024-10-15 21:48:59 -07:00
Michael Scire
753cf74bf2
kern: eliminate use of KMemoryInfo, shuffle KMemoryBlock fields
2024-10-15 21:48:59 -07:00
Michael Scire
70bf833070
kern: KAddressSpaceInfo now takes CreateProcessFlags in getters
2024-10-15 21:48:59 -07:00
Michael Scire
a0ad3ef949
kern/svc: update WaitForAddress to support 64-bit WaitIfEqual
2024-10-15 21:48:59 -07:00
Michael Scire
5de551db29
kern: add InfoType_TransferMemoryHint
2024-10-15 21:48:59 -07:00
Michael Scire
423a05a1e9
meso: fix sign-comparison warn on svc/interrupt flag compare
2024-09-01 16:27:01 -07:00
Michael Scire
ecbe5cd406
kern: refactor smc helpers to share more common logic
2024-03-29 02:41:14 -07:00
Michael Scire
6922eae3e7
kern: add KPageGroup::CopyRangeTo
2024-03-29 02:41:14 -07:00
Michael Scire
952188fc73
kern: implement new attr tracking for memory range/traversal context
2024-03-29 02:41:14 -07:00
Michael Scire
0b04c89a84
kern: pass properties directly to KPageTableBase::AllocateAndMapPagesImpl
2024-03-29 02:41:14 -07:00
Michael Scire
217dd1260a
kern: take alignment argument in KMemoryManager::AllocateAndOpen
2024-03-29 02:41:14 -07:00
Michael Scire
8aa62a54d8
kern/os: support CreateProcessFlag_EnableAliasRegionExtraSize
2024-03-29 02:41:14 -07:00
Michael Scire
25bae14064
kern: revise KPageTableBase region layout logic to match 18.0.0 changes
2024-03-29 02:41:14 -07:00
Michael Scire
900913fe3b
kern: fix longstanding bug in ConvertToKMemoryPermission
2024-03-29 02:41:14 -07:00
Michael Scire
7562f807fd
kern: pass kernel base from KernelLdr to Kernel
2024-03-29 02:41:14 -07:00
Michael Scire
872c18c501
kern: fix some comment typos
2023-11-01 10:25:31 -07:00
Michael Scire
afc0e14556
kern/svc: fix query/insecure names
2023-11-01 10:24:13 -07:00
Michael Scire
06a840e550
kern: fix operation type enum-value whoops
2023-10-12 08:55:58 -07:00
Michael Scire
11c02e22e0
kern: implement support for applying relr relocations
2023-10-12 08:55:58 -07:00
Michael Scire
f93aea4c06
kern: split Process/Thread exit to separate WorkerTaskManagers
2023-10-12 08:55:58 -07:00
Michael Scire
3737151a2f
kern: Add special-case for InvalidateProcessDataCache on current process
2023-10-12 08:55:58 -07:00
Michael Scire
2a4d68f916
kern: KPageTable: remove MapFirst operation, replace with MapFirstGroup
2023-10-12 08:55:58 -07:00
Michael Scire
39a95d4023
kern: implement new default application system resource field in KProcess
2023-10-12 08:55:58 -07:00
Michael Scire