20.0.0 - Revision history

Yellows8 at 00:07, 17 August 2025

2025-08-16T22:07:29Z

← Older revision		Revision as of 02:07, 17 August 2025
Line 4:		Line 4:

	As of May 7, 2025 (UTC), this sysupdate is now required by [[Network\|dauth]] (required by online-play). This was faster than eariler sysupdates, see for example [[17.0.0]].		As of May 7, 2025 (UTC), this sysupdate is now required by [[Network\|dauth]] (required by online-play). This was faster than eariler sysupdates, see for example [[17.0.0]].

			As of [20.0.0+] sysupdates are no longer being released for CHN, latest version for CHN is [[19.0.1]].

	==Change-log==		==Change-log==

Yellows8: /* System Titles */

2025-08-11T17:07:52Z

System Titles

← Older revision		Revision as of 21:07, 11 August 2025
Line 65:		Line 65:
	** SystemData (non-sysver): CertStore, ErrorMessage, MiiModel, BrowserDll, Help, NgWord, SsidList, AvatarImage, LocalNews, UrlBlackList, TimeZoneBinary, FontNintendoExtension, FontStandard, FontKorean, FontChineseTraditional, FontChineseSimple, FirmwareDebugSettings, BootImagePackage, BootImagePackageSafe, BootImagePackageExFat, FatalMessage, ControllerIcon, PlatformConfigIcosa, PlatformConfigCopper, PlatformConfigHoag, ControllerFirmware, NgWord2, BootImagePackageExFatSafe, PlatformConfigIcosaMariko, ContentActionTable, NgWordT, PlatformConfigAula, AulaDockFirmware.		** SystemData (non-sysver): CertStore, ErrorMessage, MiiModel, BrowserDll, Help, NgWord, SsidList, AvatarImage, LocalNews, UrlBlackList, TimeZoneBinary, FontNintendoExtension, FontStandard, FontKorean, FontChineseTraditional, FontChineseSimple, FirmwareDebugSettings, BootImagePackage, BootImagePackageSafe, BootImagePackageExFat, FatalMessage, ControllerIcon, PlatformConfigIcosa, PlatformConfigCopper, PlatformConfigHoag, ControllerFirmware, NgWord2, BootImagePackageExFatSafe, PlatformConfigIcosaMariko, ContentActionTable, NgWordT, PlatformConfigAula, AulaDockFirmware.
	** Applets: qlaunch, auth, cabinet, controller, dataErase, error, netConnect, playerSelect, swkbd, miiEdit, LibAppletWeb, LibAppletShop, overlayDisp, photoViewer, LibAppletOff, LibAppletLns, LibAppletAuth, "starter" application, myPage, maintenance.		** Applets: qlaunch, auth, cabinet, controller, dataErase, error, netConnect, playerSelect, swkbd, miiEdit, LibAppletWeb, LibAppletShop, overlayDisp, photoViewer, LibAppletOff, LibAppletLns, LibAppletAuth, "starter" application, myPage, maintenance.

			The following now uses [[LDN_services\|ldn]] SetProtocol (with value 3): [[NS_services\|ns]], [[Migration_services\|migration]], [[Splay_Applet\|splay]].

	[[NPDM]] changes (besides usual version-bump):		[[NPDM]] changes (besides usual version-bump):

Yellows8: /* IPC Interface Changes */

2025-06-21T21:41:57Z

IPC Interface Changes

Show changes

Yellows8: /* System Titles */

2025-05-10T22:37:00Z

System Titles

← Older revision		Revision as of 02:37, 11 May 2025
Line 60:		Line 60:

	==System Titles==		==System Titles==
	* The following new titles were added: 0100000000000859, 010000000000085C, 0100000000001048 (splay).		* The following new titles were added: 0100000000000859, 010000000000085C, 0100000000001048 ([[Splay_Applet\|splay]]).
	* The following titles were updated:		* The following titles were updated:
	** Sysmodules: usb, htc.stub, boot2.ProdBoot, settings, Bus, bluetooth, bcat, friends, nifm, ptm, bsdsocket, hid, audio, LogManager.Prod, wlan, ldn, nvservices, pcv, capmtp, nvnflinger, pcie, account, ns, nfc, psc, capsrv, am, ssl, nim, btm, erpt, vi, pctl, npns, eupld, glue, eclct, es, fatal, creport, ro, sdb, grc, migration, jpegdec, safemode, olsc, ngct, jit, pgl, omm, eth, ngc.		** Sysmodules: usb, htc.stub, boot2.ProdBoot, settings, Bus, bluetooth, bcat, friends, nifm, ptm, bsdsocket, hid, audio, LogManager.Prod, wlan, ldn, nvservices, pcv, capmtp, nvnflinger, pcie, account, ns, nfc, psc, capsrv, am, ssl, nim, btm, erpt, vi, pctl, npns, eupld, glue, eclct, es, fatal, creport, ro, sdb, grc, migration, jpegdec, safemode, olsc, ngct, jit, pgl, omm, eth, ngc.

Yellows8: /* System Titles */

2025-05-06T23:07:58Z

System Titles

← Older revision		Revision as of 03:07, 7 May 2025
Line 154:		Line 154:
	* LocalNews: "/image/LnShopIntro/list.jpg" updated, "/image/LnShopIntro/main.jpg" updated, "/image/LnSupIntro/main_Terra.jpg" removed, "/message/CNzhT/" removed, "/message/revision.txt" updated		* LocalNews: "/image/LnShopIntro/list.jpg" updated, "/image/LnShopIntro/main.jpg" updated, "/image/LnSupIntro/main_Terra.jpg" removed, "/message/CNzhT/" removed, "/message/revision.txt" updated
	* UrlBlackList: "/listLnsGlobal.txt" updated		* UrlBlackList: "/listLnsGlobal.txt" updated
			** The line for twitter was removed.
	* FontNintendoExtension: "/nintendo_ext2_003.bfttf" updated		* FontNintendoExtension: "/nintendo_ext2_003.bfttf" updated
	* [[System_Settings\|FirmwareDebugSettings/PlatformConfigIcosa/PlatformConfigCopper/PlatformConfigHoag/PlatformConfigIcosaMariko/PlatformConfigAula]]: All files updated.		* [[System_Settings\|FirmwareDebugSettings/PlatformConfigIcosa/PlatformConfigCopper/PlatformConfigHoag/PlatformConfigIcosaMariko/PlatformConfigAula]]: All files updated.

Yellows8 at 00:51, 7 May 2025

2025-05-06T22:51:37Z

← Older revision		Revision as of 02:51, 7 May 2025
Line 2:		Line 2:

	Security flaws fixed: yes.		Security flaws fixed: yes.

			As of May 7, 2025 (UTC), this sysupdate is now required by [[Network\|dauth]] (required by online-play). This was faster than eariler sysupdates, see for example [[17.0.0]].

	==Change-log==		==Change-log==

Yellows8 at 02:53, 5 May 2025

2025-05-05T00:53:59Z

← Older revision		Revision as of 04:53, 5 May 2025
Line 1,164:		Line 1,164:
	=== [[Bus_services\|Bus]] ===		=== [[Bus_services\|Bus]] ===
	See [[Switch_System_Flaws\|here]].		See [[Switch_System_Flaws\|here]].

			=== [[HID_services\|hid]] ===
			A vuln was [[Switch_System_Flaws\|fixed]].

	=== [[NFC_services\|nfc]] ===		=== [[NFC_services\|nfc]] ===

Yellows8 at 23:15, 3 May 2025

2025-05-03T21:15:02Z

← Older revision		Revision as of 01:15, 4 May 2025
Line 1,164:		Line 1,164:
	=== [[Bus_services\|Bus]] ===		=== [[Bus_services\|Bus]] ===
	See [[Switch_System_Flaws\|here]].		See [[Switch_System_Flaws\|here]].

			=== [[NFC_services\|nfc]] ===
			A vuln was [[Switch_System_Flaws\|fixed]].

	==See Also==		==See Also==

Yellows8 at 17:30, 3 May 2025

2025-05-03T15:30:13Z

← Older revision		Revision as of 19:30, 3 May 2025
Line 1:		Line 1:
	The Switch 20.0.0 system update was released on April 30, 2025 (UTC). This Switch update was released for the following regions: ALL.		The Switch 20.0.0 system update was released on April 30, 2025 (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>~~.		Security flaws fixed: yes.

	==Change-log==		==Change-log==
Line 1,161:		Line 1,161:
	** The core helper is a KMemoryBlockManager function.		** The core helper is a KMemoryBlockManager function.
	** KMemoryBlockManager::FindFreeArea calls this helper twice (both inlined); KPageTable::FindFreeArea calls it once.		** KMemoryBlockManager::FindFreeArea calls this helper twice (both inlined); KPageTable::FindFreeArea calls it once.

			=== [[Bus_services\|Bus]] ===
			See [[Switch_System_Flaws\|here]].

	==See Also==		==See Also==

SciresM: improve kernel diff

2025-05-01T21:51:17Z

improve kernel diff

← Older revision		Revision as of 01:51, 2 May 2025
Line 1,112:		Line 1,112:
	==== Kernel ====		==== Kernel ====
	* No/minimal compiler update		* No/minimal compiler update
			* crt0 was restructured, Cache Invalidation/sctlr mmu disable are now different assembly functions.
	* Inverted boolean(s) in system control/targetsystem logic		* Inverted boolean(s) in system control/targetsystem logic
	** All KTargetSystem fields have inverted meaning		** All KTargetSystem fields have inverted meaning
Line 1,120:		Line 1,121:
	** All callers on NX are KPageTable::NoteUpdated		** All callers on NX are KPageTable::NoteUpdated
	** This causes TLB entries to be flushed/etc every time an entry is written instead of once at the end.		** This causes TLB entries to be flushed/etc every time an entry is written instead of once at the end.
	** The callback is passed the disable-merge software-reserved bits from the entry, but this appears unused on NX.
	*** This is probably for something in the Switch2 kernel/ifdef'd out.
	* KAddressSpaceInfo::GetBegin now takes a size as a third argument; this is unused on NX.		* KAddressSpaceInfo::GetBegin now takes a size as a third argument; this is unused on NX.
			** This is presumably only for debug assertions, probably to assert size <= region size.
			** This code seems used incorrectly/bugged; it is passed a number of pages by one caller but a size by others.
	* KAddressSpaceInfo::GetSize now performs more complicated logic based on the input type.		* KAddressSpaceInfo::GetSize now performs more complicated logic based on the input type.
	** If address space not CreateProcessFlag_AddressSpace32BitWithoutAlias then the size is returned directly.		** If address space not CreateProcessFlag_AddressSpace32BitWithoutAlias then the size is returned directly.
Line 1,157:		Line 1,158:
	** This is also done in ReturnFromException		** This is also done in ReturnFromException
	* Kernel::InitializeResourceManagers now initializes the managers in a different order.		* Kernel::InitializeResourceManagers now initializes the managers in a different order.
	* KPageTableBase~~::FindFreeArea now uses a helper~~ to compute the start and end of the guarded region to generate an address within.		* FindFreeArea was refactored in both KMemoryBlockManager and KPageTableBase to use shared common logic to compute the start and end of the guarded region to generate an address within.
	** The ~~same logic~~ is ~~used~~ (~~without helper, possibly~~ inlined) ~~in KMemoryBlockManager~~::FindFreeArea.		** The core helper is a KMemoryBlockManager function.
			** KMemoryBlockManager::FindFreeArea calls this helper twice (both inlined); KPageTable::FindFreeArea calls it once.

	==See Also==		==See Also==

← Older revision		Revision as of 04:53, 5 May 2025
Line 1,164:		Line 1,164:
	=== [[Bus_services\|Bus]] ===		=== [[Bus_services\|Bus]] ===
	See [[Switch_System_Flaws\|here]].		See [[Switch_System_Flaws\|here]].

			=== [[HID_services\|hid]] ===
			A vuln was [[Switch_System_Flaws\|fixed]].

	=== [[NFC_services\|nfc]] ===		=== [[NFC_services\|nfc]] ===