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4092 commits 41 branches 81 tags 30 MiB
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111 commits

Author SHA1 Message Date
Michael Scire 1852fe8612 kern: improve KSynchronizationObject, kill KSynchronization 2020-12-02 06:43:37 -08:00
Michael Scire b0debd72a7 kern: Kill KCoreLocalRegion 2020-12-02 06:43:37 -08:00
Michael Scire aae565629e kern: move scheduler/interrupt task manager out of core local region 2020-12-02 06:43:37 -08:00
Michael Scire bee629b8ad kern: update KHardwareTimer, move out of KCoreLocalRegion 2020-12-02 06:43:37 -08:00
Michael Scire 5cb237d030 kern: use single interrupt manager object 2020-12-02 06:43:37 -08:00
SciresM ac04e02a08
Meso build targets (#1196) 
* meso: commit wip (thanks fincs) rewrite to support build targets

* meso: commit mostly-working build system

* meso: correct .o dependencies in kernel/kldr

* libstratosphere: fix building after PCH related build changes

Co-authored-by: fincs <fincs@devkitpro.org>
 2020-10-27 13:55:19 -07:00
Michael Scire 4da1fe545c kern: fix linear mapped dram -> pool partition check 2020-09-07 10:43:35 -07:00
Michael Scire 1983f86875 kern: revamp KMemoryRegionType to better encode derivation hierarchies 2020-09-07 10:43:35 -07:00
Michael Scire 1a262c1063 kern: improve resource region size definitions/calculations 2020-08-18 15:17:40 -07:00
fincs 2effe130e3 kern: use size instead of phys addr as sentinel value in InitializeCore linear mapping logic 2020-08-18 15:17:40 -07:00
fincs 2cedf2bcf0 kern: remove accidentally copypasted code 2020-08-18 15:17:40 -07:00
fincs b917ea283e kern: make GetTargetFirmware a compile-time constant when not building for Switch 2020-08-18 15:17:40 -07:00
Michael Scire f07bd0e337 kern: correct flushing of init arguments 2020-08-18 15:17:40 -07:00
Michael Scire 1b63002f91 kern: refactor KMemoryLayout 2020-08-18 15:17:40 -07:00
Michael Scire e5b7eb89e5 kern: fix built-in usage for libc 2020-08-18 15:17:40 -07:00
Michael Scire f9d68db3f6 kern: SvcChangeKernelTraceState 2020-08-18 15:17:40 -07:00
Michael Scire 73798cb812 kern: build with -Wextra 2020-08-17 14:20:24 -07:00
Michael Scire 420bc7df9b ams: update build system to add generic-fallback support 2020-08-11 11:22:56 -07:00
Michael Scire 29358dc593 kernel_ldr: use unoptimized memcpy before mmu bringup (closes #1102) 
Before the MMU is up, all reads/writes must be aligned; the optimized
memcpy implementation does not guarantee all reads/writes it performs
are aligned.

This commit splits the libc impl to be separate for kernel/kernel_ldr,
and so now only kernel will use the optimized impl. This is safe,
as the MMU is brought up before kernel begins executing.
 2020-08-02 14:40:28 -07:00
Michael Scire 8cd81b3092 kern: fix dynamic calculation of slab heap size 2020-07-31 14:50:52 -07:00
Michael Scire 1ffe08672d kern: fix EL0 TLB conflict handler 2020-07-31 14:50:52 -07:00
Michael Scire 9231646f33 kern: implement SvcSleepSystem 2020-07-31 14:50:52 -07:00
Michael Scire 5fa59ec888 kern: fix kscheduler interrupt api, adjust debug logging 2020-07-31 14:50:52 -07:00
Michael Scire 9beb05da50 kern: retrieve target firmware from exosphere instead of hardcoding 2020-07-31 14:50:52 -07:00
Michael Scire ef1763334b kern: patch svc tables via asm, instead of relying on compiler to be nice 2020-07-31 14:50:52 -07:00
SciresM 3a1ccdd919
Switch atmosphere's build target to C++20. (#952) 
* ams: update to build with gcc10/c++20

* remove mno-outline-atomics

* ams: take care of most TODO C++20s

* fusee/sept: update for gcc10

* whoosh, your code now uses pre-compiled headers

* make: dependency fixes
 2020-05-11 15:02:10 -07:00
Michael Scire 8e75a4169d ams: revamp target firmware 2020-05-06 22:29:07 -07:00
Michael Scire 970b85bf9a kern: implement KUnsafeMemory 2020-04-26 02:35:10 -07:00
Michael Scire b39b6f0d5b kern: implement 10.x perm change, fix many page table bugs 2020-04-19 17:16:19 -07:00
Michael Scire bc1d3ccc91 kern: Update init to reflect 10.0.0 changes 2020-04-18 22:19:09 -07:00
Michael Scire 94b10b5779 ams: fix boot sysmodule/kernel for 10.0.0 2020-04-14 10:11:58 -07:00
Michael Scire 96d15b28c6 kern: implement CallSecureMonitor, some of GetInfo/GetSystemInfo 2020-03-18 00:09:50 -07:00
Michael Scire efae01c165 kern: implement KUserPointer (and test with QueryMemory) in advance of svc dev 2020-02-20 09:05:24 -08:00
Michael Scire 80b115ef57 kern: implement user thread start, el0 code now runs 2020-02-19 21:21:44 -08:00
Michael Scire c568788609 kern: implement KProcess::Run 2020-02-19 19:38:20 -08:00
Michael Scire d9c3908caf kern: mark initial threads as intended constinit 2020-02-19 05:45:32 -08:00
Michael Scire fba8fb539d kern: add KProcess members 2020-02-18 05:04:49 -08:00
Michael Scire 30d6b359f9 kern: implement smmu init 2020-02-15 00:00:35 -08:00
Michael Scire 20b5268e90 kern: kern::arm64 -> kern::arch::arm64 2020-02-14 18:22:55 -08:00
Michael Scire 11f70759ce kern: implement lightlock slowpath (works on hw) 2020-02-14 15:27:34 -08:00
Michael Scire 5b98426171 kern: implement KWorkerTaskManager 2020-02-14 02:56:42 -08:00
Michael Scire ea0011d572 kern: use TinyMT instead of mt19937_t 2020-02-13 22:37:30 -08:00
Michael Scire 364b04b68a libmesosphere: move .s to kernel (prevent manifesting in kernelldr) 2020-02-13 22:05:20 -08:00
Michael Scire 8c93eb5712 kern: implement enough of KPageTable to initialize a thread 2020-02-13 17:38:56 -08:00
Michael Scire 919b8124dc kern: Implement exception vector ASM 2020-02-08 02:49:32 -08:00
Michael Scire 323858cf96 kern: s/MemoryBlock/MemoryRegion/g 2020-02-05 14:16:56 -08:00
Michael Scire 797c04d19f kern .fini array: one weird trick 2020-01-31 04:57:28 -08:00
Michael Scire 86eea62cd8 kernel: use .rel.ro 2020-01-31 03:37:49 -08:00
Michael Scire d5a4c17ee7 kern: fully implement slabheap init 2020-01-30 01:41:59 -08:00
Michael Scire 2faf3d33b5 kern: Implement KAutoObject, KSlabHeap, KLightLock 2020-01-29 22:06:25 -08:00
Michael Scire 7820e5b759 kern: implement debug register/vectors init 2020-01-29 02:42:41 -08:00
Michael Scire 7c703903ea kern: implement pool partition memblock setup 2020-01-29 01:49:04 -08:00
Michael Scire e7dee2a9fc kern: Implement most of memory init (all cores hit main, but still more to do) 2020-01-28 22:09:47 -08:00
Michael Scire b2e522c0a0 meso: find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} + 2020-01-24 02:12:37 -08:00
Michael Scire 32fb22e361 kern: finish implementing assembly init routines 2020-01-24 02:11:26 -08:00
Michael Scire b3bfd6c4c9 meso: discard .interp section 2020-01-24 02:11:25 -08:00
Michael Scire 866771fdae kern: reuse data cache code during init 2020-01-24 02:11:25 -08:00
Michael Scire 308ddecc9c kern: fix bss end align (now gets through kernelldr on hardware) 2020-01-24 02:11:25 -08:00
Michael Scire 24d41ce55e kern: push code through call to kernelldr 2020-01-24 02:11:25 -08:00
Michael Scire bce7133128 meso: add script to build mesosphere.bin 2020-01-24 02:11:24 -08:00
Michael Scire 3982afdd6b meso: skeleton buildsystem for kernel 2020-01-24 02:11:23 -08:00