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3855 commits 42 branches 82 tags 31 MiB
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509 commits

Author SHA1 Message Date
Michael Scire
14d458522d kern: update initial cache management to match latest kernel 2021-07-12 18:30:01 -07:00
Michael Scire
5e3339e866 kern: add missing abort on unmap failure 2021-07-11 21:59:06 -07:00
Michael Scire
2088c5a34a kern: fix handling of is_aligned parameter in DevicePageTable 2021-07-04 10:45:14 -07:00
Michael Scire
4892ffae15 kern: implement improved [new page tables are zero] invariant 2021-06-17 13:03:46 -07:00
Michael Scire
25305257d6 kern: fix missing peak set in KResourceLimit::SetLimitValue 2021-06-17 12:57:56 -07:00
Michael Scire
7821241356 kern: fix enormous whoops 2021-05-31 04:20:59 -07:00
Michael Scire
dcdf46f576 kern: slightly improve genericity of debugger break event 2021-05-30 21:13:42 -07:00
Michael Scire
4f16106702 exo/meso: update for gcc 11 compatibility 2021-04-26 20:06:18 -07:00
Michael Scire
19be54ff95 kern: fix initial process binary load on 2.0.0-4.1.0 (closes #1460) 2021-04-21 19:24:41 -07:00
Michael Scire
57b6c71c1c util: implement red black trees as templates over macros 2021-04-20 16:56:33 -07:00
Michael Scire
fbc526d163 kern: tweak KAutoObject::Open/Close codegen 2021-04-19 18:03:27 -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
Michael Scire
6faa3534bf kern: update pinning semantics for terminating threads 2021-04-11 03:42:16 -07:00
Michael Scire
afb1d68d06 kern: ensure handle table is finalized when deferring termination 2021-04-11 03:42:16 -07:00
Michael Scire
911e431d65 kern: simplify handle table registration for port/session 2021-04-11 03:42:16 -07:00
Michael Scire
ee91063bbb kern: update kdebug process management semantics 2021-04-11 03:42:16 -07:00
Michael Scire
cbdf33260e kern: update port/session state semantics 2021-04-11 03:42:16 -07:00
Michael Scire
c62a7381f8 kern: update KLightConditionVariable 2021-04-11 03:42:16 -07:00
Michael Scire
b4498734e4 kern: optimize KHandleTable to use indices instead of pointers 2021-04-11 03:42:16 -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
15956fcf9a kern: update for new slab resource counts/extents 2021-04-11 03:42:16 -07:00
Michael Scire
6a368d3d1a kern: reallocate pool distributions for 8GB units 2021-04-11 03:42:16 -07:00
Michael Scire
8e4be9aef9 kern: simplify global rng initialization 2021-04-11 03:42:16 -07:00
Michael Scire
0f8b7be2d2 kern: load initial process binary from user pool, rather than from pt heap 2021-04-11 03:42:16 -07:00
Michael Scire
a1e137cc1c kern: update Initialize0 for new changes 2021-04-11 03:42:16 -07:00
Michael Scire
504472af4e kern: update KConditionVariable::WaitForAddress/Wait 2021-04-11 03:42:16 -07:00
Michael Scire
19b253fd17 kern: trivially optimize userspace io memory write 2021-04-11 03:42:16 -07:00
Michael Scire
01f5c89902 kern: add bounds checking to KHandleTable::Register/Unreserve 2021-04-11 03:42:16 -07:00
Michael Scire
44ccbc2a7b kern: update set/way cache operations for new semantics 2021-04-11 03:42:16 -07:00
Michael Scire
6e4664ee05 kern: if a page table region is zero-size, nothing overlaps it 2021-04-11 03:42:16 -07:00
Michael Scire
85f9355184 kern: use KScopedLightLockPair helper for page table pair-locks 2021-04-11 03:42:16 -07:00
Michael Scire
60b5bd73b7 kern: track mapped ipc server memory in page table 2021-04-11 03:42:16 -07:00
Michael Scire
53e7aa0a20 kern: add KPageTableBase::Read/WriteDebugIoMemory 2021-04-11 03:42:16 -07:00
Michael Scire
561a16a348 kern: flush memory before reading in KPageTableBase::ReadDebugMemory 2021-04-11 03:42:16 -07:00
Michael Scire
1fce7b08b1 kern: update KMemoryBlockManagerUpdaterAllocator for new ctor/init semantics 2021-04-11 03:42:16 -07:00
Michael Scire
c216f92a91 kern: swap tpidr_el1/cntv_cval_el0 as scratch vs exception stack 2021-04-11 03:42:16 -07:00
Michael Scire
2f930c2d5f kern: support immortal processes 2021-04-11 03:42:16 -07:00
Michael Scire
256eb92f4c kern: update process/thread for new running/termination semantics 2021-04-11 03:42:16 -07:00
Michael Scire
ec1d9c4c49 kern: unconditionally set thread state when appropriate 2021-04-11 03:42:16 -07:00
Michael Scire
3356eddcba kern: update kernel waiter management rules 2021-04-11 03:42:16 -07:00
Michael Scire
f67d1b7026 kern: update KInterruptEvent to store core id 2021-04-11 03:42:16 -07:00
Michael Scire
e64fef109c kern: update pinned thread priority rules 2021-04-11 03:42:16 -07:00
Michael Scire
1b2cf173b3 kern: add new checks to SetThreadPriority/CoreMask 2021-04-11 03:42:16 -07:00
Michael Scire
962cf97150 kern: KLinkedList no longer exists 2021-04-11 03:42:16 -07:00
Michael Scire
4b9e7c7d27 kern: bump svc limit to 192 from 128 2021-04-11 03:42:16 -07:00
Michael Scire
d84dcb653d ams: prefer construct_at/destroy_at over placement new/explicit destructor 2021-03-21 20:30:40 -07:00
Michael Scire
a7564cf303 kern: add extension InfoType for retrieving current process handle. 2021-03-17 17:48:30 -07:00
Michael Scire
021d4c88fa kern: use fix usage of incorrect page table for UserBuffer ipc 2021-03-13 15:14:36 -08:00
Michael Scire
deb4aece9a kern: fix inverted conditional in KDebugBase::SetThreadContext 2021-03-11 12:53:43 -08:00
Michael Scire
8b32b9eadf kern: Increase reserved system memory, require mesosphere for htc/tma 2021-02-24 04:06:54 -08:00
Michael Scire
eb50e99748 kern: alleviate a little KPort pressure. 2021-02-23 14:31:24 -08:00
Michael Scire
621520c30b kern: fix support for virtual core IDs 2021-02-05 14:59:03 -08:00
Michael Scire
4ce2a6deb3 meso: update for new fatal encoding 2021-02-02 11:41:49 -08:00
Michael Scire
a28c60970f kern: fix scheduler update semantics in KLightLock::LockSlowPath 2021-01-28 17:47:26 -08:00
Michael Scire
1e643f7ab0 kern: further codegen tweaks 2021-01-08 02:35:29 -08:00
Michael Scire
4aa18b06e8 kern: greatly improve codegen for atomics, scheduler 2021-01-08 02:13:43 -08:00
Michael Scire
1c9d6b4d90 kern: fix svc bounds checking for main memory size 4GB -> 8GB (closes #1320) 2021-01-07 03:43:09 -08:00
Michael Scire
113ab8439d kern: fix KTrace buffer memory region type to match official kernel 2020-12-28 00:57:45 -08:00
ameerj
60c888126b fix typo in KServerPort::Destroy() 2020-12-25 20:23:10 -08:00
Michael Scire
968f50bc07 kern: refactor to use m_ for member variables 2020-12-18 13:31:01 -08:00
Michael Scire
4ff026224e kern: fix inverted conditional in waiter debug print 2020-12-14 10:32:49 -08:00
Michael Scire
16cd1141d1 kern: fix some typos/naming semantics 2020-12-12 05:36:48 -08:00
Michael Scire
4b71e3a87e kern: implement process cpu utilization debug 2020-12-12 05:34:31 -08:00
Michael Scire
d090a7886d kern: add kernel thread utilization debug 2020-12-12 05:02:23 -08:00
Michael Scire
9a6cca7499 kern: add page table contents debug 2020-12-11 19:30:48 -08:00
Michael Scire
569e1bc650 kern: cfi fix pt 2 2020-12-11 04:59:20 -08:00
Michael Scire
652e9bf9e8 kern: fix cfi (requires x18 not cleared on return to userland) 2020-12-11 04:53:25 -08:00
Michael Scire
17c8c390fc kern: fix building debug config 2020-12-11 03:48:34 -08:00
Michael Scire
7fb902d8fb kern: update for 11.0.1 2020-12-11 02:59:09 -08:00
Michael Scire
be8473cf65 kern: implement memory debug 2020-12-10 16:32:19 -08:00
Michael Scire
6df26d674c kern/sm: fix debug port output 2020-12-10 04:06:02 -08:00
Michael Scire
1a6e003a5d kern: add kernel object debug 2020-12-10 03:31:57 -08:00
Michael Scire
0acd79c8c2 kern: implement port debug 2020-12-10 01:44:27 -08:00
Michael Scire
8a4bf6a0a8 kern: add handle table/process/suspend/resume debug 2020-12-09 23:44:36 -08:00
Michael Scire
af259eabda kern: implement thread call stack debug 2020-12-09 22:49:04 -08:00
Michael Scire
bcc7eed037 kern: add debug thread dump 2020-12-09 05:59:54 -08:00
Michael Scire
abd7ad2720 meso: properly initialize per-thread CFI-value for 11.x 2020-12-08 16:16:49 -08:00
Michael Scire
2de85c633a exo/meso/fusee: support dynamic control of log port/baud rate 2020-12-07 19:25:06 -08:00
Michael Scire
c45088d1cd kern: add support for InfoType_FreeThreadCount 2020-12-04 18:20:56 -08:00
Michael Scire
bba99d49da kern: fix inverted conditional in UnmapProcessCodeMemory 2020-12-02 11:31:50 -08:00
Michael Scire
e760a9d4b0 kern: fix reboot to fatal error 2020-12-02 11:31:15 -08:00
Michael Scire
726d7b6e4d kern: tweak optimization settings for hot paths 2020-12-02 06:43:37 -08:00
Michael Scire
ab8de72db0 microkernel: hot paths are pretty fucking hot 2020-12-02 06:43:37 -08:00
Michael Scire
331fa1d00d kern: update KConditionVariable to support new has_waiter_flag rules 2020-12-02 06:43:37 -08:00
Michael Scire
fd745ab2d3 kern: fix SvcGetResourceLimitPeakValue 2020-12-02 06:43:37 -08:00
Michael Scire
972b396f61 kern: fix copy/paste error 2020-12-02 06:43:37 -08:00
Michael Scire
3c8e7de915 kern: fix bugs caused by UB + transition to -Os 2020-12-02 06:43:37 -08:00
Michael Scire
63974d9bce kern: reduce KMemoryRegionAllocator slab size 2020-12-02 06:43:37 -08:00
Michael Scire
2b483866c7 kern: assume that uart has been setup by secmon 2020-12-02 06:43:37 -08:00
Michael Scire
0a1465f198 kern: add new overflow checks on KMemoryRegions 2020-12-02 06:43:37 -08:00
Michael Scire
748893fe77 kern: fix assertion in the multi-region pool partition code 2020-12-02 06:43:37 -08:00
Michael Scire
1ca64cf2a1 kern: improve KMemoryManager pool detection 2020-12-02 06:43:37 -08:00
Michael Scire
aac8af8bf5 kern: update KMemoryRegion to store last address rather than size 2020-12-02 06:43:37 -08:00
Michael Scire
5da6b60008 kern: add KAlpha/KBeta 2020-12-02 06:43:37 -08:00
Michael Scire
e400e2afc7 kern: stubs for Svc39, 3A, 46, 47 2020-12-02 06:43:37 -08:00
Michael Scire
c8ebd7eea0 KConditionVariable/KAddressArbiter: no need for global compare thread 2020-12-02 06:43:37 -08:00
Michael Scire
28f9b534b6 kern: implement 64-virtual-core interface 2020-12-02 06:43:37 -08:00
Michael Scire
8b2ed36698 kern: cleanup KThread, optimize/normalize KThreadQueue/KWaitObject 2020-12-02 06:43:37 -08:00
Michael Scire
1852fe8612 kern: improve KSynchronizationObject, kill KSynchronization 2020-12-02 06:43:37 -08:00
Michael Scire
b60054dba1 kern: update for new interrupt event locking scheme 2020-12-02 06:43:37 -08:00
Michael Scire
c7f37f81ee kern: fix sleep save/resume for new x18/tpidr scheme 2020-12-02 06:43:37 -08:00
Michael Scire
19a279ce45 kern: fix race-crash on interrupt controller save, improve fatal output 2020-12-02 06:43:37 -08:00
Michael Scire
783f1077be kern: KObjectContainer::Register -> void 2020-12-02 06:43:37 -08:00
Michael Scire
b0debd72a7 kern: Kill KCoreLocalRegion 2020-12-02 06:43:37 -08:00
Michael Scire
24d545701c kern: remove more of clc 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
Michael Scire
a4e09fc6c4 kern: fix unnecessary align-down 2020-12-02 06:43:37 -08:00
Michael Scire
73d9d5ff47 kern: fix error in SeparatePages 2020-12-02 06:43:37 -08:00
Michael Scire
7b279ab863 kern: remove KPageTableBase::MakeAndOpenContiguousPageGroup 2020-12-02 06:43:37 -08:00
Michael Scire
6a85f7225d kern: implement DisableDeviceAddressSpaceMerge 2020-12-02 06:43:37 -08:00
Michael Scire
f469dfbeb3 kern: SvcGetResourceLimitPeakValue 2020-12-02 06:43:37 -08:00
Michael Scire
cc11d452e5 kern: KMemoryManager::Allocate -> AllocateAndOpen 2020-12-02 06:43:37 -08:00
Michael Scire
3bce008170 kern: implement kmemoryblock/kmemoryinfo merge disable 2020-12-02 06:43:37 -08:00
Michael Scire
3383509da6 kern: remove KMemoryAttribute_AnyLocked 2020-12-02 06:43:37 -08:00
Michael Scire
281dcf232a kern: update KMemoryBlockManagerUpdateAllocator api 2020-12-02 06:43:37 -08:00
Michael Scire
71a2fe1bb6 kern: implement new software-reserved page table bits 2020-12-02 06:43:37 -08:00
Michael Scire
4a216dc928 kern: update KPageTableBase for new disable-merge attrs 2020-12-02 06:43:37 -08:00
SciresM
166318ba77
sdmmc: implement driver suitable for fs + bootloader 
* sdmmc: begin skeletoning sdmmc driver

* sdmmc: add most of SdHostStandardController

* sdmmc: implement most of SdmmcController

* sdmmc: Sdmmc2Controller

* sdmmc: skeleton implementation of Sdmmc1Controller

* sdmmc: complete abstract logic for Sdmmc1 power controller

* sdmmc: implement gpio handling for sdmmc1-register-control

* sdmmc: implement pinmux handling for sdmmc1-register-control

* sdmmc: fix building for arm32 and in stratosphere context

* sdmmc: implement voltage enable/set for sdmmc1-register-control

* util: move T(V)SNPrintf from kernel to util

* sdmmc: implement BaseDeviceAccessor

* sdmmc: implement MmcDeviceAccessor

* sdmmc: implement clock reset controller for register api

* sdmmc: fix bug in WaitWhileCommandInhibit, add mmc accessors

* exo: add sdmmc test program

* sdmmc: fix speed mode extension, add CheckMmcConnection for debug

* sdmmc: add DeviceDetector, gpio: implement client api

* gpio: modernize client api instead of doing it the lazy way

* sdmmc: SdCardDeviceAccessor impl

* sdmmc: update test program to read first two sectors of sd card

* sdmmc: fix vref sel

* sdmmc: finish outward-facing api (untested)

* ams: changes for libvapours including tegra register defs

* sdmmc: remove hwinit
 2020-10-30 11:54:30 -07:00
Michael Scire
2ee2a4f1ac docs/fatal error: update for 0.15.0 2020-10-26 16:00:34 -07:00
Michael Scire
2e7214b6fa kern: perform rescheduling on dispatch re-enable (closes #1169) 2020-10-13 23:07:51 -07:00
Michael Scire
388f9e6455 kern: minor behavioral fixes to condvar/address arbiter 2020-10-12 01:06:19 -07:00
Michael Scire
48b4dd48a4 ams: expose reboot payload for kernel panic 2020-09-18 00:43:55 -07:00
Michael Scire
dbe59fd041 kern: fix KCodeMemory SVCs when Owner process != Generator process 2020-09-17 08:26:08 -07:00
Michael Scire
4acdc899f5 kern: generate fatal error on panic 2020-09-17 08:26:08 -07:00
Michael Scire
76957e502d kern: add build-define for logging to iram ringbuffer 2020-09-17 08:26:08 -07:00
Michael Scire
e36fe62fca kern: lps driver fixes, sleep confirmed working on 1.0.0 2020-09-07 10:43:35 -07:00
Michael Scire
870b589379 kern: fix c/p error 2020-09-07 10:43:35 -07:00
Michael Scire
acdce230da kern: add debug logging on smmu error interrupt 2020-09-07 10:43:35 -07:00
Michael Scire
34dc062c11 kern: finish 1.x lps driver 2020-09-07 10:43:35 -07:00
Michael Scire
ab2568ddfb kern: add most of 1.x lps driver 2020-09-07 10:43:35 -07:00
Michael Scire
4dc728824f kern: skeleton legacy lps driver 2020-09-07 10:43:35 -07:00
Michael Scire
cc6b8ea4d1 exo/kern: 1.0.0 requires access to bpmp smmu regs, userland (am) needs to map bpmp exception vectors 2020-09-07 10:43:35 -07:00
Michael Scire
49af4fae32 kern: begin 1.0.0 backwards compat changes (kips run, full boot fails) 2020-09-07 10:43:35 -07:00
Michael Scire
e8ffbe630f kern: support 2-pool layout on 2.x-4.x instead of modern 4-pool layout 2020-09-07 10:43:35 -07:00
Michael Scire
ce95af89ef kern: change terminology metadata -> management 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
d50c7c5c79 kern: PMC must be user-mappable for 1.0.0 compat 2020-09-07 10:43:35 -07:00
Michael Scire
496f93ccdb kern: expose mesosphere meta over GetInfo instead of GetSystemInfo 2020-09-07 10:43:35 -07:00
Michael Scire
79c9bed528 kern/pm: support for 5.x under mesosphere 2020-09-07 10:43:35 -07:00
Michael Scire
47f2e93a42 kern: add version bounds checking 2020-08-18 15:17:40 -07:00
Michael Scire
1a262c1063 kern: improve resource region size definitions/calculations 2020-08-18 15:17:40 -07:00
Michael Scire
79201428b0 kern: resolve NonSecure definition TODO 2020-08-18 15:17:40 -07:00
Michael Scire
a75c16226e kern: correct thread termination atomicity 2020-08-18 15:17:40 -07:00
Michael Scire
e5d30217d3 kern: fix reference leak in KThread::GetThreadFromId callers 2020-08-18 15:17:40 -07:00
Michael Scire
f77a4fbf98 kern: non-loop cas-weak -> cas-strong 2020-08-18 15:17:40 -07:00
Michael Scire
717265a54c kern: fix bug in KScheduler::ClearPreviousThread 2020-08-18 15:17:40 -07:00
fincs
8e688de570 kern: move SetupPoolPartitionMemoryRegions into board specific implementation 2020-08-18 15:17:40 -07:00