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4026 commits 41 branches 81 tags 30 MiB
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177 commits

Author SHA1 Message Date
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 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 ae2c25e9c8 kern: update KMemoryState, remove bijection (separate IoRegister/IoMemory) 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 035cebef9d kern: refactor init (kill identity map, merge cpu on logic) 2023-02-22 17:19:51 -08:00
Michael Scire 6e2dd791b2 kern: update for new ChangePermissions page table operation 2023-02-22 17:19:51 -08:00
Michael Scire 8ffc177b44 kern: update UnmapIoRegion for new Mapping_Memory handling 2023-02-22 17:19:51 -08:00
Michael Scire 695c125721 kern: use different psr masks for 64 and 32-bit El0 threads 2023-02-22 17:19:51 -08:00
Michael Scire e7e3e7b374 kern: increase stack parameter size by 0x10 2023-02-22 17:19:51 -08:00
Michael Scire 3a5f406c5f kern: update scheduler for new switch count tracking logic 2023-02-21 03:12:17 -07:00
Michael Scire e4b9930bf3 kern: fix unnecessarily strong load in aligned spinlock 
Copy-paste error I didn't notice for two years, whoops
 2022-12-25 01:56:31 -07:00
Michael Scire e7a1e0fee2 kern: implement Svc(Un)MapInsecureMemory 2022-10-12 09:15:16 -07:00
Michael Scire 7f2cbba543 kern: Implement new PageTable operations/PhysicalMemory reference semantics 2022-10-12 09:15:16 -07:00
Michael Scire 5ee7d8a5ed kern: update for new device map semantics 2022-10-12 09:15:16 -07:00
Michael Scire 2e73f33eb0 kern: implement K(Secure)SystemResource 2022-10-12 09:15:16 -07:00
Michael Scire ff07ba4201 kern: implement revised IPI/SGI semantics 2022-03-23 09:10:50 -07:00
Michael Scire 9d89835ff8 kern: update for new hw maintenance semantics 2022-03-23 09:10:50 -07:00
Michael Scire 6e17317d5d kern: implement new thread context/fpu semantics 2022-03-23 09:10:50 -07:00
SciresM 96f95b9f95
Integrate new result macros. (#1780) 
* result: try out some experimental shenanigans

* result: sketch out some more shenanigans

* result: see what it looks like to convert kernel to use result conds instead of guards

* make rest of kernel use experimental new macro-ing
 2022-02-14 14:45:32 -08:00
Michael Scire 30fac905af ams: deduplicate static initialization logic 2021-12-13 13:07:03 -08:00
Michael Scire d1f3c4904b kern: fix minor assembly bugs, avoid unnecessary function call in KScheduler hotloop 2021-10-28 19:16:23 -07:00
Michael Scire 4b7b33809f kern: optimize and bring into line with N our pstate.i management 2021-10-27 15:00:07 -07:00
Michael Scire e81a1ce5a8 kern: audit (and fix) our hardware maintenance instructions to match official kernel 2021-10-27 12:31:53 -07:00
Michael Scire 1d5f66be56 kern: implement 13.1.0 kernel changes 2021-10-25 17:34:47 -07:00
Michael Scire 273f4a87ae kern: add (and use) generic KSystemControlBase 2021-10-25 17:31:14 -07:00
Michael Scire 0a58e803be kern/test: add wip qemu-virt board support to mesosphere 2021-10-25 17:31:14 -07:00
Michael Scire d0cd511c0e kern: devirtualize most things that are free to devirtualize (see #1672) 2021-10-24 13:04:31 -07:00
SciresM 36e4914be8
kern: avoid constexpr init for many objects (avoids unnecessary memory clear) (#1668) 2021-10-23 15:25:20 -07:00
Michael Scire d3eb1268bc kern: remove spurious assertion 2021-10-19 01:21:23 -07:00
Michael Scire f3b532070b kern: update scheduler for 13.0.0 change, fix some ctz/clz bugs 2021-10-19 01:20:28 -07:00
Michael Scire 889d843718 ams: improve offsetof style consistency 2021-10-18 00:17:13 -07:00
Michael Scire 77fe5cf6f5 ams: the copyright^H^H^H^H^H^H^Hmplex plane is the algebraic closure of the reals 2021-10-04 12:59:10 -07:00
Michael Scire 3fe072a1d0 kern: devirtualize page table operations 2021-09-21 10:09:27 -07:00
Michael Scire f6fb5f2c8d kern/svc: implement IoPool/Region svc support 2021-09-19 10:34:31 -07:00
Michael Scire ce7dd55257 svc/kern/dd: remove MapDeviceAddressSpace() 2021-09-19 10:34:31 -07:00
Michael Scire 481ce12b7b kern: update Initialize0 for new arguments/randomization semantics 2021-09-19 10:34:31 -07:00
Michael Scire 2c4bd44d7e kern: support dynamic resource expansion for system heaps/events/sessions. 2021-09-19 10:34:31 -07:00
Michael Scire cb28150912 kern: kill the interrupt task manager thread 2021-09-19 10:34:31 -07:00
Michael Scire 572cbd8619 kern: KAutoObject doesn't need (virtual) destructor 2021-09-19 10:34:31 -07:00
Michael Scire 9e7b56b33c kern: optimize hw-single-step management 2021-09-11 19:41:47 -07:00
Michael Scire 4075d24e0c kern: add hardware single step extension 2021-09-11 19:41:47 -07:00
Michael Scire 14d458522d kern: update initial cache management to match latest kernel 2021-07-12 18:30:01 -07:00
Michael Scire e423aef033 kern: ensure InitArguments do not cross page boundaries 2021-06-17 12:49:25 -07:00
Michael Scire 0a6219e6e0 kern: add names/links to kern_assembly_offsets.h 2021-04-15 15:43:29 -07:00
Michael Scire 037b04ac60 kern: mostly kill magic numbers in assembly, fix SVCs >= 0x80 2021-04-14 18:01:08 -07:00
Michael Scire 96937a611d kern: fuck the KPolice^H^H^H^H^H^HPageGroups 2021-04-11 03:42:16 -07:00