476 commits

Author	SHA1	Message	Date
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	2c5002ce50	kern: update KMemoryRegionType values for new ids + SecureUnknown region	2023-10-12 08:55:58 -07:00
Michael Scire	b7384a8667	kern: KSupervisorPageTable now checks wxn instead of setting it	2023-10-12 08:55:58 -07:00
Michael Scire	85b5f20395	kern: KPageTable::Initialize no longer takes unused process id	2023-10-12 08:55:58 -07:00
Michael Scire	ad5bd81d3f	kern: implement PermissionLock, update KPageTableBase attribute/alignment checks	2023-10-12 08:55:58 -07:00
Michael Scire	777b6d285c	kern: KPageTableBase::CheckMemoryState now invokes a helper	2023-10-12 08:55:58 -07:00
Michael Scire	ae2c25e9c8	kern: update KMemoryState, remove bijection (separate IoRegister/IoMemory)	2023-10-12 08:55:58 -07:00
Michael Scire	3b8f65d502	kern: update initial process load logic to do per-segment mapping/decompression	2023-10-12 08:55:58 -07:00
Michael Scire	cfd2d5b012	kern: clear new pages in init page allocator, not init page table	2023-10-12 08:55:58 -07:00
Michael Scire	c72ba35684	kern: add speculation barriers after eret	2023-10-12 08:55:58 -07:00
Michael Scire	ec96203cb7	kern: remove unnecessary fields from InitArgs (0x80 -> 0x40)	2023-10-12 08:55:58 -07:00
Michael Scire	0daef4a6e8	kern/ldr: move crt0 into .rodata	2023-10-12 08:55:58 -07:00
Michael Scire	4ca3c44e5f	kern: pass ini1 size from loader to kernel, remove slab memset from init0	2023-10-12 08:55:58 -07:00
Michael Scire	1f5ec68a5c	ams: fix compilation with gcc 13	2023-05-07 03:36:46 -07:00