486 commits

Author	SHA1	Message	Date
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
Michael Scire	3c85e37667	kern: use std::atomic_ref instead of reinterpret_cast to std::atomic	2020-08-18 15:17:40 -07:00
Michael Scire	48e8562033	kern: use common GIC implementation for arm/arm64	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	4a35904d73	kern: simplify SetupForIpcClient cleanup	2020-08-18 15:17:40 -07:00
Michael Scire	b8c2782ede	kern: SvcLegacyGetFutureThreadInfo	2020-08-18 15:17:40 -07:00
Michael Scire	3ec9a9e59f	kern: rename CacheHelper operation for accuracy	2020-08-18 15:17:40 -07:00
Michael Scire	595c6dbe8f	kern: KPageTableBase::WriteDebugMemory stores/invalidates cache	2020-08-18 15:17:40 -07:00
Michael Scire	b5f2698bf0	kern: fix multicore instruction cache invalidation	2020-08-18 15:17:40 -07:00
Michael Scire	f058536b59	kern: add tracing for irq/scheduling	2020-08-18 15:17:40 -07:00
Michael Scire	8e5c0a9663	kern: cleanup some KMemoryManager functions	2020-08-18 15:17:40 -07:00
Michael Scire	1b63002f91	kern: refactor KMemoryLayout	2020-08-18 15:17:40 -07:00
Michael Scire	c3fa3bd5d6	kern: N reduced the slabheap gap size in 10.0.0	2020-08-18 15:17:40 -07:00
Michael Scire	e1bd6fb874	kern: fix missing scheduler updates in KLightLock/Exception, fix RequestScheduleOnInterrupt	2020-08-18 15:17:40 -07:00
Michael Scire	920b017677	kern: implement svc trace	2020-08-18 15:17:40 -07:00
Michael Scire	f9d68db3f6	kern: SvcChangeKernelTraceState	2020-08-18 15:17:40 -07:00
Michael Scire	89f1c0ce33	kern: remove stray log in SetHeapSize	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	51b5c3d87d	ams: avoid UB infinite loops	2020-08-13 17:28:29 -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	3fd4002bc9	kern: complete final SVC stubs (KernelDebug/Trace debug-impl still TODO)	2020-07-31 14:50:52 -07:00
Michael Scire	5d462c626c	kern: SvcReturnFromException	2020-07-31 14:50:52 -07:00
Michael Scire	8cd81b3092	kern: fix dynamic calculation of slab heap size	2020-07-31 14:50:52 -07:00
Michael Scire	5c4fbf5c67	kern SvcGetDebugThreadContext, SvcSetDebugThreadContext	2020-07-31 14:50:52 -07:00