Difference between revisions of "14.0.0"

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(Created page with "The Switch 14.0.0 system update was released on March 22, 2022 (UTC). This Switch update was released for the following regions: ALL. Security flaws fixed: <fill this in manu...")
 
 
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==System Titles==
 
==System Titles==
−
<fill this in (manually) later>
+
* New sysmodule omm was added, various hosted services from am were moved here.
 +
* Most system titles were updated, except for the following (besides stubs): both Dictionary SystemData, AvatarImage, Eula, UrlBlackList, ControllerIcon, ApplicationBlackList, FunctionBlackList.
 +
 
 +
[[NPDM]] changes:
 +
* ptm had the order of various accessible-services changed.
 +
* pcv: access to IO page 0x07009f000 was removed. The order of various hosted/accessible-services changed. Access to fsp-srv, pwm, and set:cal were removed.
 +
* ns now has access to pm:info.
 +
* am: access to svcSleepSystem was removed. FS permission bitmask 0x0000000080000000 was removed. Hosted services idle:sys, omm, and spsm were removed. Access to the following services were removed: bgtc:sc, bgtc:t, bpc, cec-mgr, gpio, hshl:set, hshl:sys, led, psc:c, psc:m, psm, tc, time:p, usb:hs, usb:pd, usb:pd:c, vi:m/vi:s, xcd:sys. Access to the following services were added: idle:sys, ommdisp, spsm.
 +
* qlaunch had access to nd:sys removed.
 +
* cabinet had a duplicate service-access entry for set:sys removed.
 +
* playerSelect had a duplicate service-access entry for acc:su removed.
 +
* starter now has access to audctl.
 +
 
 +
RomFs changes:
 +
* ErrorMessage: various errors added / localization updated.
 +
* BrowserDll:
 +
** "/browser/ErrorPageFilteringTemplate.html" updated
 +
** "/browser/ErrorPageSubFrameTemplate.html" updated
 +
** "/browser/ErrorPageTemplate.html" updated
 +
** "/browser/MediaControlsInline.css" updated
 +
** "/browser/MediaControlsInline.js" updated
 +
** "/browser/RootCaEtc.pem" and "/browser/RootCaSdkAdditional.pem" updated
 +
** "/buildinfo/buildinfo.dat" updated
 +
** "/lyt/Dialog/DAuthentication.arc" updated
 +
** Various localization data under "/message/" was updated.
 +
** The NROs under "/nro/netfront/core_0/" were moved to "/nro/netfront/core_0/default/cfi_disabled".
 +
** The NROs under "/nro/netfront/core_1/" were moved to "/nro/netfront/core_2/default/cfi_enabled" (the core_1 directory was removed).
 +
** "/sound/" was added, which contains "cruiser.bfsar".
 +
* Help: "/legallines.htdocs/index.html" updated
 +
* LocalNews: "/message/revision.txt" updated
 +
* FirmwareDebugSettings/PlatformConfigIcosa/PlatformConfigCopper/PlatformConfigHoag/PlatformConfigIcosaMariko/PlatformConfigAula: [[System_Settings|updated]]
 +
* ControllerFirmware:
 +
** "/FirmwareInfo.csv" and "/TouchScreenFirmwareInfo.csv" updated
 +
** "/FTS_50000001.ftb" removed
 +
** "/FTS_50000002.ftb" added
 +
** "/ukyosakyo_ep2_ota.bin" updated
 +
* NgWordT: "/mars_dirty_words_db" updated
 +
* Various graphics/UI/localization data was updated in various applets.
 +
* web-applets: "/sound/" was removed, it's now located in BrowserDll. "/buildinfo/buildinfo.dat" and "/.nrr/modules.nrr" were updated.
 +
 
 +
=== BootImagePackage ===
 +
All files in RomFs were updated.
 +
 
 +
====Secure Monitor====
 +
* Compiler upgrade to latest llvm (now using same compiler revision as kernel).
 +
** Secure Monitor is now compiled with -fomit-frame-pointer.
 +
*** >:(
 +
* GenerateSeTestVectorImpl now uses a helper to mix each key into the vector.
 +
* ExceptionHandler is now linked in (@ .text + 0x3E04).
 +
** Previously, this was garbage collected/only present in debug secure monitors.
 +
** NOTE: This is unreachable, and stripped (as e.g. logging isn't emitted, likely because the macros are empty on release builds).
 +
 
 +
====Kernel====
 +
* Kernel is now compiled with -O3 again instead of -Os
 +
** >:(
 +
* crt0 no longer supports booting in EL2.
 +
** Infinite Loop/Panic is performed instead.
 +
* Initialize0 changes:
 +
** KernelStack setup now uses same helper to determine aslr as other random aligned regions.
 +
** KernelTemp setup now uses same helper to determine aslr as other random aligned regions.
 +
* Slab changes:
 +
** When assigned extra resource, the slab heap is now 0x148000 larger instead of 0x68000 larger.
 +
** Correspondingly, instead of increasing the thread resource limit by 160, the thread resource limit is now increased by 736.
 +
*** This corresponds to changes in userland for pm management of resource limits.
 +
*** Old Intended Resource Limits:
 +
**** System (96 + 512) -> (256 + 512)
 +
**** Applet 96 -> 96
 +
**** Application 96 -> 96
 +
*** New Intended Resource Limits:
 +
**** System (96 + 512) -> 1024
 +
**** Applet 96 -> 256
 +
**** Application 96 -> 256
 +
* SetupPoolPartitionMemoryRegions now panics if the end of the pool partition region is not coincidence with the end of dram.
 +
* KThreadContext was completely revised.
 +
** Most of KThreadContext is now stored inline in kernel stack.
 +
*** Kernel stack layout is now u8 stack[0xDB0]; KThreadContext thread_context; KThreadStackParameters stack_parameters;
 +
** KThreadContext now only stores the 8 callee-save FPU registers.
 +
*** The remaining 24 caller-save FPU registers are stored inside KThread, where KThreadContext used to be.
 +
*** NOTE that 32-bit fpu has 4 callee-save FPU registers and 12 caller-save registers, which use the start of the relevant 64-bit storages as usual.
 +
** KThreadStackParameters was revised to facilitate this.
 +
*** The pointer to KThreadContext previously stored in stack parameters now points to the external FPU register array.
 +
*** The members at end of params are now: u16 disable_count; u8 current_svc_id; u8 unused_2c; u8 exception_flags; u8 is_pinned; u8 unused_2f;
 +
**** The "exception_flags" field is a new set of bitflags (encoding old state was were previously separate bools + new state).
 +
***** Bit 0x1  = is_calling_svc
 +
***** Bit 0x2  = is_in_exception_handler
 +
***** Bit 0x4  = is_fpu_state_restore_needed
 +
***** Bit 0x8  = is_64_bit_fpu
 +
***** Bit 0x10 = has_exception_svc_permissions
 +
***** Bit 0x20 = is_in_cache_operation
 +
***** Bit 0x40 = is_in_tlb_operation
 +
** Exception exits now check is_fpu_state_restore_needed, and restore FPU registers only if needed (and clear is_fpu_state_restore_needed on restore).
 +
*** is_fpu_state_restore_needed is set to true *only* on thread switch with FPU enabled.
 +
**** Caller-save FPU registers are saved *only* if a thread is in an SVC and does not have exception svc permissions.
 +
**** All other thread switches save only the 8 (or 4) callee-save FPU registers.
 +
**** All thread switches now guarantee as post-condition that the fpu is disabled leaving the switch (it will be re-enabled on exception exit if needed).
 +
*** On SVC exception return, all caller-save FPU registers are set to zero unless the thread has exception svc permissions.
 +
** KThread::CloneFpuStatus now uses KScopedDisableInterrupt
 +
* Various hw maintenance changes:
 +
** KernelLdr no longer does cache maintenance by set/way when setting up initial identity mapping, no longer invalidates instruction cache/tlb, no longer does dsb after setting sctlr_el1.
 +
** FlushEntireDataCacheLocal/Shared in init now perform dsb sy, FlushEntireDataCacheAndInvalidateTlbForInit no longer does after calling them.
 +
** dsb sy/isb is now performed after setting sctlr_el1, when disabling mmu/icache.
 +
** KInitialPageTable::Map no longer does dsb ish after all attribute writes.
 +
*** Instead does it before writing table entries, and at the end of the function.
 +
** KInitialPageTable::PhysicallyRandomize no longer does StoreEntireCacheForInit.
 +
*** Now does dc cvac on randomized virtual address range, dsb ish, ic iallu, dsb ish, isb. (see weaker-barriers section of diff)
 +
** KInitialPageTable::SwapBlocks now does dsb ish after memcpy to swap blocks.
 +
** KInitialPageTable::Reprotect no longer does dsb ish before performing reprotection.
 +
** KInitialProcessReader::Load no longer calls cpu::FlushEntireDataCache/cpu::InvalidateInstructionCache.
 +
** Set/way cache operations now perform dsb sy before configuring csselr.
 +
*** This affects InvalidateDataCacheForResumeEntry, FlushEntireDataCache, KCacheHelperInterruptHandler, and the initial cache maintenance when disabling the mmu.
 +
** FlushEntireDataCache now does dsb sy after doing full set/way cache flush, instead of after each set/way op.
 +
*** NOTE: This is still only a local flush without coherence guarantees, set/way aren't supposed to be used after multiple cores are online.
 +
** KSystemControl::CpuSleepHandler no longer embeds unreachable cache maintenance assembly after CpuSuspend.
 +
** Kernel now performs different hw maintenance if a thread is in a hw maintenance operation when interrupted:
 +
*** If a thread is interrupted while performing cache maintenance in EL1 (tracked via new exception flags bit 0x20), KInterruptManager::OnHandleInterrupt performs dsb sy.
 +
**** Set and cleared for scope of cpu::InvalidateDataCache instead of disabling core migration.
 +
**** Set and cleared for scope of cpu::StoreDataCache instead of disabling core migration.
 +
**** Set and cleared for scope of cpu::FlushDataCache instead of disabling core migration.
 +
*** If a thread is interrupted while performing tlb maintenance in EL1 (tracked via new exception flags bit 0x40), KInterruptManager::OnHandleInterrupt performs dsb ish.
 +
**** Set and cleared for scope of KPageTable::NoteUpdated
 +
*** If a thread is interrupted while performing cache maintenance in EL0 (tracked via new bool @ TLS + 0x104), KInterruptManager::OnHandleInterrupt performs dsb sy.
 +
**** This is equivalent to the EL1 cache maintenance tracking above, providing an opt-in way for userland to ensure its cache maintenance is coherent even when interrupted.
 +
**** Note that official userland code now sets this bit before performing cache maintenance.
 +
** Memory barriers were revised in many places -- barriers were weakened in many places, and some functions which previously lacked barriers had them added, including:
 +
*** cpu::InvalidateEntireInstructionCache: dsb sy -> dsb ish
 +
*** cpu::EnsureInstructionConsistency: dsb sy; isb; -> dsb ish; isb;
 +
**** NOTE: Functions written in assembly still use the old pattern for ensuring instruction consistency.
 +
*** KCacheInterruptHandler::RequestOperation: dsb sy -> dsb ish
 +
*** KScheduler::EnableScheduling: dsb sy -> dsb ish
 +
*** KScheduler::SwitchThread no longer does dsb sy before setting ttbr0/contextidr_el1.
 +
*** KPageTable::NoteUpdated: dsb sy; if (m_kernel) { ... dsb sy; } else { ... dsb sy; isb; } -- dsb ishst; if (m_kernel) { ... dsb ish; } else { ... dsb ish; isb; }
 +
**** KPageTable::NoteSingleKernelPageUpdated now similarly does dsb ishst for outer and dsb ish for inner barriers.
 +
*** KPageTable::ClearPageTable: now does dsb ish after clearing page to zero via dc zva
 +
*** KPageTable::MapContiguous: now does dsb ishst after merging pages.
 +
*** KPageTable::MapPageGroup: now does dsb ishst after merging pages.
 +
*** KPageTable::PteDataSynchronizationBarrier: now dmb ishst instead of dsb ish (probably KPageTable::PteDataMemoryBarrier, now?)
 +
*** KPageTable::MapL2Blocks/MapL3Blocks: pattern for setting entry for new table went from Barrier(); WriteEntry(); Barrier(); -> Barrier(); WriteEntry();
 +
**** This was PteDataSynchronizationBarrier(), and correspondingly asm is dsb ish; str; dsb ish; -> dmb ishst; str;
 +
*** KSupervisorPageTable::SetTtbr0 no longer does dsb sy before setting ttbr0/contextidr_el1.
 +
** UserspaceAccess::InvalidateInstructionCache was removed (previously unused).
 +
* Various changes to KInterruptName/interrupt management:
 +
** Enum values for IPIs were revised:
 +
*** KInterruptName_ThreadTerminate    4 -> 0
 +
*** KInterruptName_CacheOperation    5 -> 1
 +
*** KInterruptName_Scheduler          6 -> 2
 +
** New KInterruptName (KInterruptName_CoreBarrier) = 3
 +
*** Interrupt handler for this is registered with KInterruptControllerPriority_Scheduler after ThreadTerminate handler is registered.
 +
** Interrupt handler for the user cycle counter interrupt is no longer registered.
 +
*** This is presumably now under the same ifdef that enables svc::InfoType_PerformanceCounter.
 +
* KCapability now has a new member "physical_core_mask", which tracks what physical cores are allowable.
 +
** KThread::FinishTermination now calls a new function (cpu::ForceSynchronizeAllCores) after waiting for the thread to not be current on any scheduler.
 +
*** This function sends an IPI (KInterruptName_CoreBarrier) to all cores in a specified mask (other than the current one), and waits for them to acknowledge the interrupt.
 +
* Changes to KMemoryManager allocation:
 +
** KPageHeap now has an additional KPageHeapBitmapRng @ 0x328 to facilitate additional allocation randomization.
 +
** KMemoryManager::AllocateAndOpenContinuous now uses a new KPageHeap method "AllocateRandomBlock"
 +
*** KPhysicalAddress KPageHeap::AllocateRandomBlock(s32 index, size_t num_pages, size_t align_pages);
 +
*** This method allocates `num_pages` pages (aligned to at least `align_pages`) at random.
 +
**** First, the kernel chooses a random block index to allocate from.
 +
***** This is done by increasing the block index until there are at least 4 possible random choices for the desired alignment, then selecting the block that corresponds to a random pick from those choices.
 +
**** Next, the kernel allocates a random block from within that index.
 +
**** Finally, the kernel selects a random (align_pages)-aligned offset within that block, frees the memory before/after the allocated chunk, and returns the memory.
 +
** Allocation of KPageGroups still uses a `random` argument, however:
 +
*** KPageHeap::PopBlock no longer takes a random argument.
 +
*** KPageHeap::AllocateBlock now calls new new KPageHeap method "AllocateRandomBlock".
 +
**** KPageHeap::AllocateRandomBlock(s32 index, size_t num_pages);
 +
**** This is effectively the same logic as above, but with align_pages == # of pages for the argument block index.
 +
* CreateProcess now calls a new function to validate the user-capabilities before creating the KProcess.
 +
** This checks that the capabilities are user-readable and that the map region capabilities correspond to actually-present regions.
 +
** This corresponds to changes in Loader allowing for map region capabilities (previously, these were only allowed via KIP, and Loader always rejected them).
 +
* New InfoType 0x1A ("InfoType_IsSvcPermitted").
 +
** Returns whether the current process can access a given SVC.
 +
** Nintendo returns InvalidCombination when checking SVCs other than SynchronizePreemptionState.
 +
*** Official userland code now aborts if the process does not have permission to use SynchronizePreemptionState before incrementing ThreadLocalRegion->disable_count for the first time.
 +
 
 +
=== IPC Interface Changes ===
 +
* The following new interfaces were added:
 +
** nn::sprofile::srv::IServiceGetter
 +
* The following interfaces were changed:
 +
** nn::account::detail::IUserStateManager
 +
*** Added command 900 - inbytes: 24, outbytes: 0
 +
*** Added command 901 - inbytes: 24, outbytes: 0
 +
*** Added command 902 - buffers: [10], inbytes: 8, outbytes: 4
 +
** nn::am::service::IAppletCommonFunctions
 +
*** Added command 80 - inbytes: 1, outbytes: 0
 +
*** Added command 81 - inbytes: 1, outbytes: 0
 +
** nn::am::service::IApplicationFunctions
 +
*** Added command 36 - inbytes: 0, outbytes: 1
 +
*** Added command 37 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
** nn::am::service::IDebugFunctions
 +
*** Added command 140 - inbytes: 0, outbytes: 0
 +
** nn::am::service::IOverlayFunctions
 +
*** Added command 21 - inbytes: 1, outbytes: 0
 +
** nn::audioctrl::detail::IAudioController
 +
*** Removed command 11 - inbytes: 4, outbytes: 0
 +
*** Removed command 12 - inbytes: 0, outbytes: 4
 +
*** Removed command 19 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Removed command 20 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Removed command 21 - inbytes: 0, outbytes: 4
 +
*** Removed command 25 - inbytes: 0, outbytes: 9
 +
*** Removed command 28 - inbytes: 0, outbytes: 4
 +
*** Removed command 29 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Added command 35 - inbytes: 8, outbytes: 0
 +
*** Added command 36 - inbytes: 0, outbytes: 8
 +
*** Added command 37 - inbytes: 1, outbytes: 0
 +
*** Added command 38 - inbytes: 0, outbytes: 1
 +
*** Added command 39 - inbytes: 0, outbytes: 1
 +
*** Added command 40 - buffers: [26], inbytes: 0, outbytes: 0
 +
*** Added command 10100 - inbytes: 0, outbytes: 9
 +
*** Added command 10101 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Added command 10102 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Added command 10103 - inbytes: 0, outbytes: 4
 +
*** Added command 10104 - inbytes: 0, outbytes: 4
 +
*** Added command 10105 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Added command 10106 - inbytes: 0, outbytes: 4
 +
** nn::bluetooth::IBluetoothDriver
 +
*** Removed command 144 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Removed command 145 - buffers: [10], inbytes: 0, outbytes: 4
 +
*** Added command 150 - inbytes: 4, outbytes: 0, outhandles: [1]
 +
*** Added command 151 - inbytes: 4, outbytes: 0, outhandles: [1]
 +
*** Added command 152 - inbytes: 4, outbytes: 1
 +
*** Added command 153 - inbytes: 8, outbytes: 0
 +
*** Added command 154 - inbytes: 4, outbytes: 1
 +
** nn::bpc::IBoardPowerControlManager
 +
*** Removed command 6 - inbytes: 0, outbytes: 4
 +
** nn::btm::IBtm
 +
*** Added command 112 - inbytes: 7, outbytes: 0
 +
*** Added command 113 - inbytes: 6, outbytes: 1
 +
*** Added command 114 - inbytes: 6, outbytes: 1
 +
*** Added command 115 - buffers: [10], inbytes: 4, outbytes: 4
 +
** nn::clkrst::IClkrstSession
 +
*** Added command 12 - inbytes: 4, outbytes: 1
 +
*** Added command 13 - inbytes: 4, outbytes: 0
 +
** nn::es::IActiveRightsContext
 +
*** Added command 17 - buffers: [5, 5], inbytes: 1, outbytes: 0
 +
*** Added command 214 - inbytes: 0, outbytes: 0, outhandles: [1]
 +
*** Added command 215 - inbytes: 0, outbytes: 0
 +
** nn::es::IETicketService
 +
*** Removed command 4 - inbytes: 4, outbytes: 0
 +
** nn::fatalsrv::IPrivateService
 +
*** Added command 10 - buffers: [22], inbytes: 0, outbytes: 16
 +
** nn::fssrv::sf::IFileSystemProxy
 +
*** Added command 37 - buffers: [25], inbytes: 0, outbytes: 0
 +
** nn::grcsrv::IRemoteVideoTransfer
 +
*** Added command 3 - inbytes: 0, outbytes: 1
 +
** nn::hid::IHidSystemServer
 +
*** Added command 327 - buffers: [10], inbytes: 4, outbytes: 8
 +
*** Added command 328 - inbytes: 16, outbytes: 1
 +
*** Added command 329 - inbytes: 0, outbytes: 0
 +
*** Added command 330 - inbytes: 8, outbytes: 0
 +
*** Added command 506 - inbytes: 16, outbytes: 0
 +
*** Added command 507 - inbytes: 16, outbytes: 0
 +
** nn::mnpp::detail::ipc::IServiceForSystem
 +
*** Removed command 200 - inbytes: 0, outbytes: 0
 +
*** Added command 400 - inbytes: 0, outbytes: 1
 +
** nn::mnpp::detail::ipc::IServiceForWebBrowser
 +
*** Added command 1 - buffers: [5, 5, 6], inbytes: 16, outbytes: 0
 +
*** Added command 10 - buffers: [6], inbytes: 16, outbytes: 1
 +
*** Added command 20 - inbytes: 16, outbytes: 0
 +
** nn::ndrm::low::detail::INdrmLowAdminInterface
 +
*** Added command 37 - inbytes: 8, outbytes: 0, outhandles: [1]
 +
*** Added command 38 - buffers: [6], inbytes: 8, outbytes: 4
 +
*** Added command 39 - buffers: [6], inbytes: 8, outbytes: 4
 +
*** Removed command 8003 - buffers: [6], inbytes: 8, outbytes: 4
 +
** nn::nim::detail::INetworkInstallManager
 +
*** Changed command 10 - outbytes: 72 -> 88 (final state: inbytes: 16, outbytes: 88)
 +
*** Changed command 130 - inbytes: 0 -> 8 (final state: inbytes: 8, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncData'])
 +
*** Added command 135 - inbytes: 0, outbytes: 0
 +
*** Added command 136 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncValue']
 +
*** Added command 137 - inbytes: 16, outbytes: 4
 +
** nn::nim::detail::IShopServiceManager
 +
*** Added command 108 - buffers: [5], inbytes: 0, outbytes: 0
 +
*** Removed command 303 - inbytes: 16, outbytes: 1
 +
*** Removed command 305 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncResult']
 +
*** Removed command 400 - inbytes: 4, outbytes: 16
 +
*** Removed command 401 - inbytes: 16, outbytes: 4
 +
*** Added command 600 - inbytes: 0, outbytes: 1
 +
*** Added command 601 - inbytes: 0, outbytes: 0
 +
** nn::ns::detail::IApplicationManagerInterface
 +
*** Added command 610 - inbytes: 16, outbytes: 1
 +
*** Added command 2522 - inbytes: 16, outbytes: 0
 +
*** Added command 3050 - buffers: [6], inbytes: 0, outbytes: 4
 +
** nn::ns::detail::IDevelopInterface
 +
*** Added command 20 - inbytes: 8, outbytes: 8
 +
** nn::ns::detail::IDynamicRightsInterface
 +
*** Added command 22 - inbytes: 8, outbytes: 1
 +
*** Added command 23 - inbytes: 8, outbytes: 0, outhandles: [1]
 +
*** Added command 24 - inbytes: 8, outbytes: 0
 +
*** Added command 25 - inbytes: 0, outbytes: 0, outhandles: [1], outinterfaces: ['nn::ns::detail::IAsyncResult']
 +
** nn::ns::detail::IECommerceInterface
 +
*** Added command 7 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::ns::detail::IAsyncValue']
 +
** nn::omm::detail::IOperationModeManager
 +
*** Added command 500 - inbytes: 8, outbytes: 0
 +
*** Added command 501 - inbytes: 8, outbytes: 0
 +
*** Added command 900 - inbytes: 0, outbytes: 0
 +
** nn::pcie::detail::ISession
 +
*** Changed command 4 - outbytes: 24 -> 32 (final state: inbytes: 8, outbytes: 32)
 +
** nn::pm::detail::IDebugMonitorInterface
 +
*** Added command 7 - inbytes: 8, outbytes: 8
 +
** nn::pm::detail::IInformationInterface
 +
*** Added command 1 - inbytes: 0, outbytes: 24
 +
*** Added command 2 - inbytes: 0, outbytes: 24
 +
** nn::pm::detail::IShellInterface
 +
*** Added command 10 - inbytes: 0, outbytes: 0
 +
** nn::pwm::IChannelSession
 +
*** Removed command 2 - inbytes: 4, outbytes: 0
 +
*** Removed command 3 - inbytes: 0, outbytes: 4
 +
** nn::settings::ISystemSettingsServer
 +
*** Added command 207 - inbytes: 0, outbytes: 1
 +
*** Added command 208 - inbytes: 1, outbytes: 0
 +
*** Added command 209 - inbytes: 0, outbytes: 8
 +
*** Added command 210 - inbytes: 8, outbytes: 0
 +
** nn::ssl::sf::ISslService
 +
*** Added command 9 - inbytes: 0, outbytes: 0
 +
** nn::ts::server::IMeasurementServer
 +
*** Removed command 2 - inbytes: 2, outbytes: 0
 +
*** Removed command 3 - inbytes: 1, outbytes: 4
 +
** nn::ts::server::ISession
 +
*** Removed command 1 - inbytes: 0, outbytes: 4
 +
*** Removed command 3 - inbytes: 0, outbytes: 4
 +
** nn::uart::IPortSession
 +
*** Added command 8 - inbytes: 40, inhandles: [1, 1], outbytes: 0
 +
 
 +
===[[JIT_services|jit]]===
 +
Some minor [[JIT_services|issues]] were [[Switch_System_Flaws|fixed]].
  
 
==See Also==
 
==See Also==

Latest revision as of 05:52, 26 February 2023

The Switch 14.0.0 system update was released on March 22, 2022 (UTC). This Switch update was released for the following regions: ALL.

Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.

Change-log

Official ALL change-log:

  • "Groups" feature was added to the All Software menu.
  • You can now create groups of software to help organize your software titles.
  • Making groups for different game genres, developers, or whatever you’d like to organize by may make it easier to find the application you want.
  • Up to 100 groups can be created with a max of 200 titles per group.
  • The button to proceed to the "All Software" screen is displayed only when there are 13 or more software title icons on the system.
  • For more information, see How to Create Groups of Software.
  • Bluetooth® Audio volume behavior was changed.
  • You can now adjust the volume of Bluetooth audio devices using either the Nintendo Switch™ console or through volume control buttons on the Bluetooth audio device.
  • The Bluetooth audio device must support AVRCP profiles for these changes to work.
  • The volume displayed on the console will reflect the Bluetooth audio volume when using the device’s control buttons.
  • The maximum volume output for some Bluetooth audio devices has been increased.
  • When first connecting a device, volume will be reduced to avoid sudden loudness.
  • For more information, see How to Pair and Manage Bluetooth Audio Devices.

System Titles

  • New sysmodule omm was added, various hosted services from am were moved here.
  • Most system titles were updated, except for the following (besides stubs): both Dictionary SystemData, AvatarImage, Eula, UrlBlackList, ControllerIcon, ApplicationBlackList, FunctionBlackList.

NPDM changes:

  • ptm had the order of various accessible-services changed.
  • pcv: access to IO page 0x07009f000 was removed. The order of various hosted/accessible-services changed. Access to fsp-srv, pwm, and set:cal were removed.
  • ns now has access to pm:info.
  • am: access to svcSleepSystem was removed. FS permission bitmask 0x0000000080000000 was removed. Hosted services idle:sys, omm, and spsm were removed. Access to the following services were removed: bgtc:sc, bgtc:t, bpc, cec-mgr, gpio, hshl:set, hshl:sys, led, psc:c, psc:m, psm, tc, time:p, usb:hs, usb:pd, usb:pd:c, vi:m/vi:s, xcd:sys. Access to the following services were added: idle:sys, ommdisp, spsm.
  • qlaunch had access to nd:sys removed.
  • cabinet had a duplicate service-access entry for set:sys removed.
  • playerSelect had a duplicate service-access entry for acc:su removed.
  • starter now has access to audctl.

RomFs changes:

  • ErrorMessage: various errors added / localization updated.
  • BrowserDll:
    • "/browser/ErrorPageFilteringTemplate.html" updated
    • "/browser/ErrorPageSubFrameTemplate.html" updated
    • "/browser/ErrorPageTemplate.html" updated
    • "/browser/MediaControlsInline.css" updated
    • "/browser/MediaControlsInline.js" updated
    • "/browser/RootCaEtc.pem" and "/browser/RootCaSdkAdditional.pem" updated
    • "/buildinfo/buildinfo.dat" updated
    • "/lyt/Dialog/DAuthentication.arc" updated
    • Various localization data under "/message/" was updated.
    • The NROs under "/nro/netfront/core_0/" were moved to "/nro/netfront/core_0/default/cfi_disabled".
    • The NROs under "/nro/netfront/core_1/" were moved to "/nro/netfront/core_2/default/cfi_enabled" (the core_1 directory was removed).
    • "/sound/" was added, which contains "cruiser.bfsar".
  • Help: "/legallines.htdocs/index.html" updated
  • LocalNews: "/message/revision.txt" updated
  • FirmwareDebugSettings/PlatformConfigIcosa/PlatformConfigCopper/PlatformConfigHoag/PlatformConfigIcosaMariko/PlatformConfigAula: updated
  • ControllerFirmware:
    • "/FirmwareInfo.csv" and "/TouchScreenFirmwareInfo.csv" updated
    • "/FTS_50000001.ftb" removed
    • "/FTS_50000002.ftb" added
    • "/ukyosakyo_ep2_ota.bin" updated
  • NgWordT: "/mars_dirty_words_db" updated
  • Various graphics/UI/localization data was updated in various applets.
  • web-applets: "/sound/" was removed, it's now located in BrowserDll. "/buildinfo/buildinfo.dat" and "/.nrr/modules.nrr" were updated.

BootImagePackage

All files in RomFs were updated.

Secure Monitor

  • Compiler upgrade to latest llvm (now using same compiler revision as kernel).
    • Secure Monitor is now compiled with -fomit-frame-pointer.
      • >:(
  • GenerateSeTestVectorImpl now uses a helper to mix each key into the vector.
  • ExceptionHandler is now linked in (@ .text + 0x3E04).
    • Previously, this was garbage collected/only present in debug secure monitors.
    • NOTE: This is unreachable, and stripped (as e.g. logging isn't emitted, likely because the macros are empty on release builds).

Kernel

  • Kernel is now compiled with -O3 again instead of -Os
    • >:(
  • crt0 no longer supports booting in EL2.
    • Infinite Loop/Panic is performed instead.
  • Initialize0 changes:
    • KernelStack setup now uses same helper to determine aslr as other random aligned regions.
    • KernelTemp setup now uses same helper to determine aslr as other random aligned regions.
  • Slab changes:
    • When assigned extra resource, the slab heap is now 0x148000 larger instead of 0x68000 larger.
    • Correspondingly, instead of increasing the thread resource limit by 160, the thread resource limit is now increased by 736.
      • This corresponds to changes in userland for pm management of resource limits.
      • Old Intended Resource Limits:
        • System (96 + 512) -> (256 + 512)
        • Applet 96 -> 96
        • Application 96 -> 96
      • New Intended Resource Limits:
        • System (96 + 512) -> 1024
        • Applet 96 -> 256
        • Application 96 -> 256
  • SetupPoolPartitionMemoryRegions now panics if the end of the pool partition region is not coincidence with the end of dram.
  • KThreadContext was completely revised.
    • Most of KThreadContext is now stored inline in kernel stack.
      • Kernel stack layout is now u8 stack[0xDB0]; KThreadContext thread_context; KThreadStackParameters stack_parameters;
    • KThreadContext now only stores the 8 callee-save FPU registers.
      • The remaining 24 caller-save FPU registers are stored inside KThread, where KThreadContext used to be.
      • NOTE that 32-bit fpu has 4 callee-save FPU registers and 12 caller-save registers, which use the start of the relevant 64-bit storages as usual.
    • KThreadStackParameters was revised to facilitate this.
      • The pointer to KThreadContext previously stored in stack parameters now points to the external FPU register array.
      • The members at end of params are now: u16 disable_count; u8 current_svc_id; u8 unused_2c; u8 exception_flags; u8 is_pinned; u8 unused_2f;
        • The "exception_flags" field is a new set of bitflags (encoding old state was were previously separate bools + new state).
          • Bit 0x1 = is_calling_svc
          • Bit 0x2 = is_in_exception_handler
          • Bit 0x4 = is_fpu_state_restore_needed
          • Bit 0x8 = is_64_bit_fpu
          • Bit 0x10 = has_exception_svc_permissions
          • Bit 0x20 = is_in_cache_operation
          • Bit 0x40 = is_in_tlb_operation
    • Exception exits now check is_fpu_state_restore_needed, and restore FPU registers only if needed (and clear is_fpu_state_restore_needed on restore).
      • is_fpu_state_restore_needed is set to true *only* on thread switch with FPU enabled.
        • Caller-save FPU registers are saved *only* if a thread is in an SVC and does not have exception svc permissions.
        • All other thread switches save only the 8 (or 4) callee-save FPU registers.
        • All thread switches now guarantee as post-condition that the fpu is disabled leaving the switch (it will be re-enabled on exception exit if needed).
      • On SVC exception return, all caller-save FPU registers are set to zero unless the thread has exception svc permissions.
    • KThread::CloneFpuStatus now uses KScopedDisableInterrupt
  • Various hw maintenance changes:
    • KernelLdr no longer does cache maintenance by set/way when setting up initial identity mapping, no longer invalidates instruction cache/tlb, no longer does dsb after setting sctlr_el1.
    • FlushEntireDataCacheLocal/Shared in init now perform dsb sy, FlushEntireDataCacheAndInvalidateTlbForInit no longer does after calling them.
    • dsb sy/isb is now performed after setting sctlr_el1, when disabling mmu/icache.
    • KInitialPageTable::Map no longer does dsb ish after all attribute writes.
      • Instead does it before writing table entries, and at the end of the function.
    • KInitialPageTable::PhysicallyRandomize no longer does StoreEntireCacheForInit.
      • Now does dc cvac on randomized virtual address range, dsb ish, ic iallu, dsb ish, isb. (see weaker-barriers section of diff)
    • KInitialPageTable::SwapBlocks now does dsb ish after memcpy to swap blocks.
    • KInitialPageTable::Reprotect no longer does dsb ish before performing reprotection.
    • KInitialProcessReader::Load no longer calls cpu::FlushEntireDataCache/cpu::InvalidateInstructionCache.
    • Set/way cache operations now perform dsb sy before configuring csselr.
      • This affects InvalidateDataCacheForResumeEntry, FlushEntireDataCache, KCacheHelperInterruptHandler, and the initial cache maintenance when disabling the mmu.
    • FlushEntireDataCache now does dsb sy after doing full set/way cache flush, instead of after each set/way op.
      • NOTE: This is still only a local flush without coherence guarantees, set/way aren't supposed to be used after multiple cores are online.
    • KSystemControl::CpuSleepHandler no longer embeds unreachable cache maintenance assembly after CpuSuspend.
    • Kernel now performs different hw maintenance if a thread is in a hw maintenance operation when interrupted:
      • If a thread is interrupted while performing cache maintenance in EL1 (tracked via new exception flags bit 0x20), KInterruptManager::OnHandleInterrupt performs dsb sy.
        • Set and cleared for scope of cpu::InvalidateDataCache instead of disabling core migration.
        • Set and cleared for scope of cpu::StoreDataCache instead of disabling core migration.
        • Set and cleared for scope of cpu::FlushDataCache instead of disabling core migration.
      • If a thread is interrupted while performing tlb maintenance in EL1 (tracked via new exception flags bit 0x40), KInterruptManager::OnHandleInterrupt performs dsb ish.
        • Set and cleared for scope of KPageTable::NoteUpdated
      • If a thread is interrupted while performing cache maintenance in EL0 (tracked via new bool @ TLS + 0x104), KInterruptManager::OnHandleInterrupt performs dsb sy.
        • This is equivalent to the EL1 cache maintenance tracking above, providing an opt-in way for userland to ensure its cache maintenance is coherent even when interrupted.
        • Note that official userland code now sets this bit before performing cache maintenance.
    • Memory barriers were revised in many places -- barriers were weakened in many places, and some functions which previously lacked barriers had them added, including:
      • cpu::InvalidateEntireInstructionCache: dsb sy -> dsb ish
      • cpu::EnsureInstructionConsistency: dsb sy; isb; -> dsb ish; isb;
        • NOTE: Functions written in assembly still use the old pattern for ensuring instruction consistency.
      • KCacheInterruptHandler::RequestOperation: dsb sy -> dsb ish
      • KScheduler::EnableScheduling: dsb sy -> dsb ish
      • KScheduler::SwitchThread no longer does dsb sy before setting ttbr0/contextidr_el1.
      • KPageTable::NoteUpdated: dsb sy; if (m_kernel) { ... dsb sy; } else { ... dsb sy; isb; } -- dsb ishst; if (m_kernel) { ... dsb ish; } else { ... dsb ish; isb; }
        • KPageTable::NoteSingleKernelPageUpdated now similarly does dsb ishst for outer and dsb ish for inner barriers.
      • KPageTable::ClearPageTable: now does dsb ish after clearing page to zero via dc zva
      • KPageTable::MapContiguous: now does dsb ishst after merging pages.
      • KPageTable::MapPageGroup: now does dsb ishst after merging pages.
      • KPageTable::PteDataSynchronizationBarrier: now dmb ishst instead of dsb ish (probably KPageTable::PteDataMemoryBarrier, now?)
      • KPageTable::MapL2Blocks/MapL3Blocks: pattern for setting entry for new table went from Barrier(); WriteEntry(); Barrier(); -> Barrier(); WriteEntry();
        • This was PteDataSynchronizationBarrier(), and correspondingly asm is dsb ish; str; dsb ish; -> dmb ishst; str;
      • KSupervisorPageTable::SetTtbr0 no longer does dsb sy before setting ttbr0/contextidr_el1.
    • UserspaceAccess::InvalidateInstructionCache was removed (previously unused).
  • Various changes to KInterruptName/interrupt management:
    • Enum values for IPIs were revised:
      • KInterruptName_ThreadTerminate 4 -> 0
      • KInterruptName_CacheOperation 5 -> 1
      • KInterruptName_Scheduler 6 -> 2
    • New KInterruptName (KInterruptName_CoreBarrier) = 3
      • Interrupt handler for this is registered with KInterruptControllerPriority_Scheduler after ThreadTerminate handler is registered.
    • Interrupt handler for the user cycle counter interrupt is no longer registered.
      • This is presumably now under the same ifdef that enables svc::InfoType_PerformanceCounter.
  • KCapability now has a new member "physical_core_mask", which tracks what physical cores are allowable.
    • KThread::FinishTermination now calls a new function (cpu::ForceSynchronizeAllCores) after waiting for the thread to not be current on any scheduler.
      • This function sends an IPI (KInterruptName_CoreBarrier) to all cores in a specified mask (other than the current one), and waits for them to acknowledge the interrupt.
  • Changes to KMemoryManager allocation:
    • KPageHeap now has an additional KPageHeapBitmapRng @ 0x328 to facilitate additional allocation randomization.
    • KMemoryManager::AllocateAndOpenContinuous now uses a new KPageHeap method "AllocateRandomBlock"
      • KPhysicalAddress KPageHeap::AllocateRandomBlock(s32 index, size_t num_pages, size_t align_pages);
      • This method allocates `num_pages` pages (aligned to at least `align_pages`) at random.
        • First, the kernel chooses a random block index to allocate from.
          • This is done by increasing the block index until there are at least 4 possible random choices for the desired alignment, then selecting the block that corresponds to a random pick from those choices.
        • Next, the kernel allocates a random block from within that index.
        • Finally, the kernel selects a random (align_pages)-aligned offset within that block, frees the memory before/after the allocated chunk, and returns the memory.
    • Allocation of KPageGroups still uses a `random` argument, however:
      • KPageHeap::PopBlock no longer takes a random argument.
      • KPageHeap::AllocateBlock now calls new new KPageHeap method "AllocateRandomBlock".
        • KPageHeap::AllocateRandomBlock(s32 index, size_t num_pages);
        • This is effectively the same logic as above, but with align_pages == # of pages for the argument block index.
  • CreateProcess now calls a new function to validate the user-capabilities before creating the KProcess.
    • This checks that the capabilities are user-readable and that the map region capabilities correspond to actually-present regions.
    • This corresponds to changes in Loader allowing for map region capabilities (previously, these were only allowed via KIP, and Loader always rejected them).
  • New InfoType 0x1A ("InfoType_IsSvcPermitted").
    • Returns whether the current process can access a given SVC.
    • Nintendo returns InvalidCombination when checking SVCs other than SynchronizePreemptionState.
      • Official userland code now aborts if the process does not have permission to use SynchronizePreemptionState before incrementing ThreadLocalRegion->disable_count for the first time.

IPC Interface Changes

  • The following new interfaces were added:
    • nn::sprofile::srv::IServiceGetter
  • The following interfaces were changed:
    • nn::account::detail::IUserStateManager
      • Added command 900 - inbytes: 24, outbytes: 0
      • Added command 901 - inbytes: 24, outbytes: 0
      • Added command 902 - buffers: [10], inbytes: 8, outbytes: 4
    • nn::am::service::IAppletCommonFunctions
      • Added command 80 - inbytes: 1, outbytes: 0
      • Added command 81 - inbytes: 1, outbytes: 0
    • nn::am::service::IApplicationFunctions
      • Added command 36 - inbytes: 0, outbytes: 1
      • Added command 37 - inbytes: 0, outbytes: 0, outhandles: [1]
    • nn::am::service::IDebugFunctions
      • Added command 140 - inbytes: 0, outbytes: 0
    • nn::am::service::IOverlayFunctions
      • Added command 21 - inbytes: 1, outbytes: 0
    • nn::audioctrl::detail::IAudioController
      • Removed command 11 - inbytes: 4, outbytes: 0
      • Removed command 12 - inbytes: 0, outbytes: 4
      • Removed command 19 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Removed command 20 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Removed command 21 - inbytes: 0, outbytes: 4
      • Removed command 25 - inbytes: 0, outbytes: 9
      • Removed command 28 - inbytes: 0, outbytes: 4
      • Removed command 29 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Added command 35 - inbytes: 8, outbytes: 0
      • Added command 36 - inbytes: 0, outbytes: 8
      • Added command 37 - inbytes: 1, outbytes: 0
      • Added command 38 - inbytes: 0, outbytes: 1
      • Added command 39 - inbytes: 0, outbytes: 1
      • Added command 40 - buffers: [26], inbytes: 0, outbytes: 0
      • Added command 10100 - inbytes: 0, outbytes: 9
      • Added command 10101 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Added command 10102 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Added command 10103 - inbytes: 0, outbytes: 4
      • Added command 10104 - inbytes: 0, outbytes: 4
      • Added command 10105 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Added command 10106 - inbytes: 0, outbytes: 4
    • nn::bluetooth::IBluetoothDriver
      • Removed command 144 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Removed command 145 - buffers: [10], inbytes: 0, outbytes: 4
      • Added command 150 - inbytes: 4, outbytes: 0, outhandles: [1]
      • Added command 151 - inbytes: 4, outbytes: 0, outhandles: [1]
      • Added command 152 - inbytes: 4, outbytes: 1
      • Added command 153 - inbytes: 8, outbytes: 0
      • Added command 154 - inbytes: 4, outbytes: 1
    • nn::bpc::IBoardPowerControlManager
      • Removed command 6 - inbytes: 0, outbytes: 4
    • nn::btm::IBtm
      • Added command 112 - inbytes: 7, outbytes: 0
      • Added command 113 - inbytes: 6, outbytes: 1
      • Added command 114 - inbytes: 6, outbytes: 1
      • Added command 115 - buffers: [10], inbytes: 4, outbytes: 4
    • nn::clkrst::IClkrstSession
      • Added command 12 - inbytes: 4, outbytes: 1
      • Added command 13 - inbytes: 4, outbytes: 0
    • nn::es::IActiveRightsContext
      • Added command 17 - buffers: [5, 5], inbytes: 1, outbytes: 0
      • Added command 214 - inbytes: 0, outbytes: 0, outhandles: [1]
      • Added command 215 - inbytes: 0, outbytes: 0
    • nn::es::IETicketService
      • Removed command 4 - inbytes: 4, outbytes: 0
    • nn::fatalsrv::IPrivateService
      • Added command 10 - buffers: [22], inbytes: 0, outbytes: 16
    • nn::fssrv::sf::IFileSystemProxy
      • Added command 37 - buffers: [25], inbytes: 0, outbytes: 0
    • nn::grcsrv::IRemoteVideoTransfer
      • Added command 3 - inbytes: 0, outbytes: 1
    • nn::hid::IHidSystemServer
      • Added command 327 - buffers: [10], inbytes: 4, outbytes: 8
      • Added command 328 - inbytes: 16, outbytes: 1
      • Added command 329 - inbytes: 0, outbytes: 0
      • Added command 330 - inbytes: 8, outbytes: 0
      • Added command 506 - inbytes: 16, outbytes: 0
      • Added command 507 - inbytes: 16, outbytes: 0
    • nn::mnpp::detail::ipc::IServiceForSystem
      • Removed command 200 - inbytes: 0, outbytes: 0
      • Added command 400 - inbytes: 0, outbytes: 1
    • nn::mnpp::detail::ipc::IServiceForWebBrowser
      • Added command 1 - buffers: [5, 5, 6], inbytes: 16, outbytes: 0
      • Added command 10 - buffers: [6], inbytes: 16, outbytes: 1
      • Added command 20 - inbytes: 16, outbytes: 0
    • nn::ndrm::low::detail::INdrmLowAdminInterface
      • Added command 37 - inbytes: 8, outbytes: 0, outhandles: [1]
      • Added command 38 - buffers: [6], inbytes: 8, outbytes: 4
      • Added command 39 - buffers: [6], inbytes: 8, outbytes: 4
      • Removed command 8003 - buffers: [6], inbytes: 8, outbytes: 4
    • nn::nim::detail::INetworkInstallManager
      • Changed command 10 - outbytes: 72 -> 88 (final state: inbytes: 16, outbytes: 88)
      • Changed command 130 - inbytes: 0 -> 8 (final state: inbytes: 8, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncData'])
      • Added command 135 - inbytes: 0, outbytes: 0
      • Added command 136 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncValue']
      • Added command 137 - inbytes: 16, outbytes: 4
    • nn::nim::detail::IShopServiceManager
      • Added command 108 - buffers: [5], inbytes: 0, outbytes: 0
      • Removed command 303 - inbytes: 16, outbytes: 1
      • Removed command 305 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::nim::detail::IAsyncResult']
      • Removed command 400 - inbytes: 4, outbytes: 16
      • Removed command 401 - inbytes: 16, outbytes: 4
      • Added command 600 - inbytes: 0, outbytes: 1
      • Added command 601 - inbytes: 0, outbytes: 0
    • nn::ns::detail::IApplicationManagerInterface
      • Added command 610 - inbytes: 16, outbytes: 1
      • Added command 2522 - inbytes: 16, outbytes: 0
      • Added command 3050 - buffers: [6], inbytes: 0, outbytes: 4
    • nn::ns::detail::IDevelopInterface
      • Added command 20 - inbytes: 8, outbytes: 8
    • nn::ns::detail::IDynamicRightsInterface
      • Added command 22 - inbytes: 8, outbytes: 1
      • Added command 23 - inbytes: 8, outbytes: 0, outhandles: [1]
      • Added command 24 - inbytes: 8, outbytes: 0
      • Added command 25 - inbytes: 0, outbytes: 0, outhandles: [1], outinterfaces: ['nn::ns::detail::IAsyncResult']
    • nn::ns::detail::IECommerceInterface
      • Added command 7 - inbytes: 16, outbytes: 0, outhandles: [1], outinterfaces: ['nn::ns::detail::IAsyncValue']
    • nn::omm::detail::IOperationModeManager
      • Added command 500 - inbytes: 8, outbytes: 0
      • Added command 501 - inbytes: 8, outbytes: 0
      • Added command 900 - inbytes: 0, outbytes: 0
    • nn::pcie::detail::ISession
      • Changed command 4 - outbytes: 24 -> 32 (final state: inbytes: 8, outbytes: 32)
    • nn::pm::detail::IDebugMonitorInterface
      • Added command 7 - inbytes: 8, outbytes: 8
    • nn::pm::detail::IInformationInterface
      • Added command 1 - inbytes: 0, outbytes: 24
      • Added command 2 - inbytes: 0, outbytes: 24
    • nn::pm::detail::IShellInterface
      • Added command 10 - inbytes: 0, outbytes: 0
    • nn::pwm::IChannelSession
      • Removed command 2 - inbytes: 4, outbytes: 0
      • Removed command 3 - inbytes: 0, outbytes: 4
    • nn::settings::ISystemSettingsServer
      • Added command 207 - inbytes: 0, outbytes: 1
      • Added command 208 - inbytes: 1, outbytes: 0
      • Added command 209 - inbytes: 0, outbytes: 8
      • Added command 210 - inbytes: 8, outbytes: 0
    • nn::ssl::sf::ISslService
      • Added command 9 - inbytes: 0, outbytes: 0
    • nn::ts::server::IMeasurementServer
      • Removed command 2 - inbytes: 2, outbytes: 0
      • Removed command 3 - inbytes: 1, outbytes: 4
    • nn::ts::server::ISession
      • Removed command 1 - inbytes: 0, outbytes: 4
      • Removed command 3 - inbytes: 0, outbytes: 4
    • nn::uart::IPortSession
      • Added command 8 - inbytes: 40, inhandles: [1, 1], outbytes: 0

jit

Some minor issues were fixed.

See Also

System update report(s):


Nintendo Switch System Versions
1.0.0
2.0.0 • 2.1.0 • 2.2.0 • 2.3.0
3.0.0 • 3.0.1 • 3.0.2
4.0.0 • 4.0.1 • 4.1.0
5.0.0 • 5.0.1 • 5.0.2 • 5.1.0
6.0.0 • 6.0.1 • 6.1.0 • 6.2.0
7.0.0 • 7.0.1
8.0.0 • 8.0.1 • 8.1.0 • 8.1.1
9.0.0 • 9.0.1 • 9.1.0 • 9.2.0
10.0.0 • 10.0.1 • 10.0.2 • 10.0.3 • 10.0.4 • 10.1.0 • 10.1.1 • 10.2.0
11.0.0 • 11.0.1
12.0.0 • 12.0.1 • 12.0.2 • 12.0.3 • 12.1.0
13.0.0 • 13.1.0 • 13.2.0 • 13.2.1
14.0.0 • 14.1.0 • 14.1.1 • 14.1.2
15.0.0 • 15.0.1
16.0.0 • 16.0.1 • 16.0.2 • 16.0.3 • 16.1.0
17.0.0 • 17.0.1
18.0.0 • 18.0.1 • 18.1.0
19.0.0 • 19.0.1
Retrieved from "https://switchbrew.org/w/index.php?title=14.0.0&oldid=12217"