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34 commits

Author SHA1 Message Date
Michael Scire 872c18c501 kern: fix some comment typos 2023-11-01 10:25:31 -07:00
Michael Scire 1f5ec68a5c ams: fix compilation with gcc 13 2023-05-07 03:36:46 -07:00
Michael Scire e9b28ab4b1 kern: adjust wording to be more technically correct 2023-03-27 10:54:58 -07:00
Michael Scire 383fc2cc99 kern: codegen tweaks, now that we're no longer -Os 2022-03-23 09:10:50 -07:00
Michael Scire 8a661cee6e kern: devirtualize KAutoObjectWithList::GetId() 2021-10-24 17:00:05 -07:00
Michael Scire d0cd511c0e kern: devirtualize most things that are free to devirtualize (see #1672) 2021-10-24 13:04:31 -07:00
Michael Scire 89926f44c6 kern: use optimized red black tree finds for remaining holdouts 2021-10-23 21:58:48 -07:00
Michael Scire 436613401a kern: devirtualize several KAutoObject functions 2021-10-23 21:13:26 -07:00
Michael Scire 71e4313d0c kern: devirtualize remaining vcall for class token/dyncast 2021-10-23 16:04:04 -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 d74f364107 kern/util: use custom atomics wrapper to substantially improve codegen 2021-10-19 15:24:15 -07:00
Michael Scire 96d3187f3e kern: remove need for explicit reserved member in KAutoObject 2021-10-16 17:17:26 -07:00
Michael Scire bfffe6b119 kern: devirtualize KAutoObject::DynamicCast<>() 
This is an optimization that saves the most common type of virtual call in the kernel (DynamicCast)
by storing class token as a member, rather than getting it via virtual call every time.

This does not currently cost any memory space on 64-bit targets, due to pre-existing padding space.

This optimization can be turned off via a compile-time flag for accuracy.
 2021-10-16 16:24:06 -07:00
Michael Scire 26c02e2019 kern/util: update structure layouts to match Nintendo (saves 0x10 per KThread/KSession) 2021-10-16 16:13:10 -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 572cbd8619 kern: KAutoObject doesn't need (virtual) destructor 2021-09-19 10:34:31 -07:00
Michael Scire fbc526d163 kern: tweak KAutoObject::Open/Close codegen 2021-04-19 18:03:27 -07:00
Michael Scire 4407237f5b kern: KAutoObject destruction is now scheduled for next dpc-time 2021-04-11 03:42:16 -07:00
Michael Scire 4aa18b06e8 kern: greatly improve codegen for atomics, scheduler 2021-01-08 02:13:43 -08:00
Michael Scire 968f50bc07 kern: refactor to use m_ for member variables 2020-12-18 13:31:01 -08:00
Michael Scire 972283032a kern: tweak KScopedAutoObject 2020-12-02 06:43:37 -08:00
Michael Scire 152def19c0 kern: build as -Os instead of -O2 2020-12-02 06:43:37 -08:00
Michael Scire f866f37cdc kern: panic on failure-to-open auto object in debug config 2020-07-31 14:50:52 -07:00
Michael Scire 632a75eee7 kern: KConditionVariable::SignalImpl 2020-07-31 14:50:52 -07:00
Michael Scire fae2daf77c kern: fix bug in up/downcasting of scoped auto objects 2020-07-31 14:50:52 -07:00
Michael Scire 7400a8ff68 kern: SvcConnectToNamedPort 2020-07-10 11:55:33 -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 ca26d8ce27 kern: Implement SvcManageNamedPort 2020-03-18 00:09:51 -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 c568788609 kern: implement KProcess::Run 2020-02-19 19:38:20 -08:00
Michael Scire e9e949ec36 kern: obj stubs to get past slab init 2020-02-07 11:51:58 -08:00
Michael Scire 484f132651 kern: implement KHandleTable, other cleanup 2020-01-30 15:29:51 -08:00
Michael Scire 7d6b16d7fb kern: Skeleton KSynchronizationObject 2020-01-29 23:46:55 -08:00
Michael Scire 2faf3d33b5 kern: Implement KAutoObject, KSlabHeap, KLightLock 2020-01-29 22:06:25 -08:00