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NTOSKRNL Emu_Extender Library of missing functions for Windows XP/2003/Vista/7 NTOSKRNL.EXE Project is intended to help in porting drivers from Windows 7/8/8.1/10 for work with Windows XP/2003/Vista/7 How-To: Compile sources to make ntoskrn8.sys Make corrections to target driver XXX.sys so that it loads ntoskrn8.sys instead of the original ntoskrnl.exe If XXX.sys is driver made for Windows 8, change security_cookie to random value, security_cookie is constant 0x4EE640BB(x32) / 0x32A2DF2D992B(x64) inside file, change only first match ! Place ntoskrn8.sys to X:/Windows/system32/drivers/ folder Compiling: 1) Install Windows 7 DDK v7.1.0 (download from Microsoft site) 1a) Original DDK header files has mistake with definintion of MmAllocateContiguousMemorySpecifyCacheNode, apply fix to two files \WinDDK\Win7\inc\ddk\ntddk.h and \WinDDK\Win7\inc\ddk\wdm.h: replace: #if (NTDDI_VERSION >= NTDDI_WIN2K) typedef ULONG NODE_REQUIREMENT; to: #if (NTDDI_VERSION >= NTDDI_VISTA) typedef ULONG NODE_REQUIREMENT; 2) Download project files to any local folder git clone https://github.com/MovAX0xDEAD/NTOSKRNL_Emu 3) Choose Target OS (XP, 2003, Vista or WIndows 7) for which OS Emu_Extender will be compiled. Keep in mind that depending on the target operating system the way of exporting the functions changes, if a function already exists in the kernel it will be simply redirected without injecting emulation code 4) Run shell: "Start Menu\Programs\Windows Driver Kits\Win7 7600.16385.1\Build Environments\Windows XXX\YYY Free Build Environment" (XXX - target OS, YYY - target CPU) 5) In shell change current directory to local project folder 6) Use shell command BLD to compile project 7) Compiled ntoskrn8.sys will be in ntoskrn8/objfre_XXX_x86/YYY folder STORPORT Windows 7 Emu_Extender This is Library of missing functions for Windows 7' STORPORT.SYS v6.1.7601.23403 to emulate Windows 8' STORPORT.SYS How-To: Compile ntoskrnl Emu_Extender Place storpor8.sys to X:/Windows/system32/drivers/ folder Make corrections to target xxx.sys so that it loads storpor8.sys instead of the original storport.sys Place backported storport.sys from Windows 7 to X:/Windows/system32/drivers/ folder Ported drivers: Windows 7's WDF 1.11 for Windows XP/2003 x32 Last version for Windows XP/2003 is 1.9, but possible to backport 1.11 version: 1) Get files from Windows 7 Updates (KB3125574): WDF01000.SYS v 1.11.9200.20755 WdfLdr.sys v 1.11.9200.16384 2) In WDF01000.SYS replace string ntoskrnl.exe to ntoskrn8.sys in import section 3) Recalc checksum If need coexist with original WDF1.9 drivers: 4) Rename WDF01000.SYS->WDF01_W8.SYS, WdfLdr.sys->WdfLdr8.sys 5) In WDF01_W8.SYS replace string WdfLdr.sys to WdfLdr8.sys in import section 6) In WdfLdr8.sys replace unicode string \Registry\Machine\System\CurrentControlSet\Services\Wdf%02d000 to \Registry\Machine\System\CurrentControlSet\Services\Wdf%02d_w8 7) In WdfLdr8.sys replace hex pattern F6 78 1B F6 to F6 EB 1B F6 (x32), ** ** to ** ** (x64) 8) In target driver XXX.sys replace string "WdfLdr.sys" to "WdfLdr8.sys" in import section 9) In .INF of ported driver add creating new service: AddService=WDF01_W8,, WDF.AddService .... [WDF.AddService] DisplayName = "Windows Driver Framework v1.11 for XP/2003" ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %12%\WDF01_W8.SYS LoadOrderGroup = Base Recalc checksum of all edited *.sys Windows 7's Storport.sys for Windows XP x32 Storport was released since Windows 2003, but possible to backport Windows 7 version: 1) Get files from Windows 7 Updates (KB3125574): storport.sys v 6.1.7600.23403 2) In storport.sys replace string ntoskrnl.exe to ntoskrn8.sys in import section, now storport.sys will import all kernel functions only from Emu_Extender 3) Storport uses MSI interrupts, need to force use only legacy/compatible interrupts x32 - replace hex pattern 8B 8E 3C 01 00 00 to B9 00 00 00 00 90 (mov ecx, [esi+13Ch] -> mov ecx, 0) x64 - replace hex pattern 8B 83 C0 01 00 00 to B8 00 00 00 00 90 (mov eax, [rbx+1C0h] -> mov eax, 0) 4) Recalc checksum Windows 7's NVMe driver for Windows XP x32 1) Get files from Windows 7 Updates (KB3125574): stornvme.sys v 6.1.7600.23403 2) MS Win7 NVMe driver require Win7 Storport.sys, use backported one Windows 8's USB3 driver for Windows XP x32 1) Get required files from Windows 8 (KB4534283/4556840, KB2984005, RTM ISO): ucx01000.sys v6.2.9200.22453 usbhub3.sys v6.2.9200.21180 usbxhci.sys v6.2.9200.22099 wpprecorder.sys v6.2.9200.16384 usbd.sys v6.2.9200.20761 from Vista Beta/Longhorn 5456.5: ksecdd.sys v6.0.5456.5 2) In files ucx01000.sys, usbhub3.sys, usbxhci.sys, wpprecorder.sys, usbd.sys change security_cookie to random value 3) In files ucx01000.sys, usbhub3.sys, usbxhci.sys, ksecdd.sys replace string name "ntoskrnl.exe" to "ntoskrn8.sys' in import section 4) Rename ksecdd.sys->ksecd8.sys, usbd.sys->usbd_w8.sys 5) In usbhub3.sys replace string name "ksecdd.sys" to "ksecd8.sys' in import section 6) In usbhub3.sys replace string name "usbd.sys" to "usbd_w8.sys' in import section, 7) recalc checksum Windows 8’s STORAHCI driver for Windows XP x32 STORAHCI driver requires storport.sys from Windows 8, but possible to use storport.sys v6.1.7601.23403 from Windows 7 Storport.sys from Windows 7 more compatible with Windows XP/2003 because it still call required PoStartNextPowerIrp when processing power IRPs. Microsoft removed calls to PoStartNextPowerIrp in Windows 8's storport.sys, without this call Windows XP/2003 kernel cannot finish current power IRP and start next IRP => it generate BSOD (0x0000009F). Also storport.sys from Windows 7 has compatibility mode to allow old XP/2003 kernels write crashdumps through storport based disk drivers. In storport.sys from Windows 8 compatibility mode was removed, writing crashdumps possible only with new kernels. Take attention: Windows 8's STORAHCI + Windows 7's STORPORT may have significal performance drop and high CPU usage, there is no fix yet 1) Get files from Windows 8 (RTM ISO): storahci.sys v 6.2.9200.16384 2) In storahci.sys replace string storport.sys to ntoskrn8.sys in import section 3) Storahci.sys was compiled with Windows 8 DDK's storport.h and writes values to new fields of _PORT_CONFIGURATION_INFORMATION struct, these fields not exist in Windows 7's storport.sys. Need to skip these writes to avoid damaging other structures in memory x32: Replace hex pattern 83 A6 C8 00 00 00 00 to 90 90 90 90 90 90 90 (and dword ptr [esi+0C8h], 0 -> nop) Replace hex pattern 83 8E CC 00 00 00 03 to 90 90 90 90 90 90 90 (or dword ptr [esi+0CCh], 3 -> nop) x64:Replace hex pattern 44 89 B7 D8 00 00 00 to 90 90 90 90 90 90 90 (mov [rdi+0D8h], r14d -> nop) Replace hex pattern 83 8F DC 00 00 00 03 to 90 90 90 90 90 90 90 (or dword ptr [rdi+0DCh], 3 -> nop) If you want compile storahci from sources (from Windows 8 DDK Samples), comment two lines ConfigInfo->BusResetHoldTime = 0; ConfigInfo->FeatureSupport |= STOR_ADAPTER_FEATURE_STOP_UNIT_DURING_POWER_DOWN; 4) In storahci.sys change security_cookie to random value 5) Recalc checksum Windows 7’s MSAHCI driver for Windows XP x32 1) Get files from Windows 7 Updates(KB3125574): atapi.sys v 6.1.7600.23403 ataport.sys v 6.1.7600.23403 msahci.sys v 6.1.7600.23403 pciidex.sys v 6.1.7600.23403 2) In ataport.sys, pciidex.sys replace string ntoskrnl.exe to ntoskrn8.sys in import section 3) Pciidex.sys uses MS Internal/Undocumented HalDispatchTable way to call functions from Kernel/HAL, for Windows XP/2003 need to use compatible variant: x32: Replace hex pattern FF 50 3C to FF 50 40 same in asm code: mov eax, ds:HalDispatchTable ... call dword ptr [eax+3Ch] => call dword ptr [eax+40h] x64: Replace hex pattern FF 50 78 to EB 2A 90 Replace hex pattern at offset +2Ch: CC CC CC CC CC CC CC CC to FF 90 80 00 00 00 EB CF, same in asm code: mov rax, cs:HalDispatchTable ... call qword ptr [rax+78h] => jmp patch orig: mov r10d, eax patch: call qword ptr [eax+80h] jmp orig 4) Recalc checksum 5) MSHDC.INF from Windows 7 conflict with original mshdc.inf from Windows XP/2003. msahci.sys enumerates IDE/SATA channels as "Internal_IDE_Channel" and compatible ID is "*PNP0600". Original mshdc.inf from Windows XP/2003 for compatible Device ID "*PNP0600" will install wrong "Standard IDE/ESDI Hard Disk Controller" driver Intel RSTe (Enterprise/Premium) AHCI/RAID driver 4.7.0.1098 for Windows XP/2003 Intel RST AHCI/RAID drivers (any version, last compatible is 16.8.3) for Windows XP/2003 These drivers require storport.sys from Windows 7, use backported version. 1) In file iaStorA.sys/iaStorAC.sys/iaStorAVC.sys replace string “ntoskrnl.exe” to “ntoskrn8.sys” in import section (do not change second string “NTOSKRNL.exe”) now these *.sys will import kernel functions only from Emu_Extender 3) Recalc checksum Implemented Func List v60: _chkstk _i64toa_s _i64tow_s _itoa_s _itow_s _ltoa_s _ltow_s _makepath_s _snprintf_s _snscanf_s _snwprintf_s _snwscanf_s _splitpath_s _strnset_s _strset_s _strtoui64 _swprintf _ui64toa_s _ui64tow_s _ultoa_s _ultow_s _vsnprintf_s _vsnwprintf_s _vswprintf _wcsnset_s _wcsset_s _wmakepath_s _wsplitpath_s _wtoi _wtol DbgkLkmdRegisterCallback EmClientQueryRuleState EtwActivityIdControl EtwEventEnabled EtwProviderEnabled EtwRegister EtwRegisterClassicProvider EtwUnregister EtwWrite EtwWriteString EtwWriteTransfer ExAcquireRundownProtectionCacheAware ExAcquireRundownProtectionCacheAwareEx ExAllocateCacheAwareRundownProtection ExDeleteLookasideListEx ExEnterCriticalRegionAndAcquireFastMutexUnsafe ExEnterCriticalRegionAndAcquireResourceExclusive ExEnterCriticalRegionAndAcquireResourceShared ExEnterPriorityRegionAndAcquireResourceExclusive ExEnterPriorityRegionAndAcquireResourceShared ExFreeCacheAwareRundownProtection ExfReleasePushLockShared ExfTryToWakePushLock ExGetFirmwareEnvironmentVariable ExInitializeLookasideListEx ExInitializeRundownProtectionCacheAware ExReInitializeRundownProtectionCacheAware ExReleaseFastMutexUnsafeAndLeaveCriticalRegion ExReleaseResourceAndLeaveCriticalRegion ExReleaseResourceAndLeavePriorityRegion ExReleaseRundownProtectionCacheAware ExReleaseRundownProtectionCacheAwareEx ExRundownCompletedCacheAware ExSetFirmwareEnvironmentVariable ExSizeOfRundownProtectionCacheAware ExWaitForRundownProtectionReleaseCacheAware IoAllocateSfioStreamIdentifier IoConnectInterruptEx IoDisconnectInterruptEx IoFreeSfioStreamIdentifier IoGetActivityIdIrp IoGetAffinityInterrupt IoGetDevicePropertyData IoGetIoPriorityHint IoGetSfioStreamIdentifier IoInitializeWorkItem IoQueueWorkItemEx IoSetActivityIdIrp IoSetDevicePropertyData IoSizeofWorkItem IoUninitializeWorkItem IoUnregisterPlugPlayNotificationEx KdRefreshDebuggerNotPresent KeAcquireGuardedMutex KeAcquireGuardedMutexUnsafe KeAlertThread KeAreAllApcsDisabled KeEnterGuardedRegion KeExpandKernelStackAndCallout KeGetCurrentNodeNumber KeGetCurrentProcessorNumberEx KeGetProcessorIndexFromNumber KeGetProcessorNumberFromIndex KeInitializeGuardedMutex KeInvalidateAllCaches KeInvalidateRangeAllCaches KeLeaveGuardedRegion KeQueryActiveGroupCount KeQueryActiveProcessorCount KeQueryActiveProcessorCountEx KeQueryDpcWatchdogInformation KeQueryGroupAffinity KeQueryHighestNodeNumber KeQueryLogicalProcessorRelationship KeQueryMaximumGroupCount KeQueryMaximumProcessorCount KeQueryMaximumProcessorCountEx KeQueryNodeActiveAffinity KeReleaseGuardedMutex KeReleaseGuardedMutexUnsafe KeRevertToUserAffinityThreadEx KeRevertToUserGroupAffinityThread KeSetActualBasePriorityThread KeSetCoalescableTimer KeSetSystemAffinityThreadEx KeSetSystemGroupAffinityThread KeSetTargetProcessorDpcEx KeTestAlertThread KeTryToAcquireGuardedMutex LdrResFindResource LdrResFindResourceDirectory LpcReplyWaitReplyPort LpcRequestWaitReplyPortEx LpcSendWaitReceivePort memcpy_s memmove_s MmAllocateContiguousMemorySpecifyCacheNode MmAllocateContiguousNodeMemory ObDeleteCapturedInsertInfo ObfDereferenceObjectWithTag ObfReferenceObjectWithTag ObGetObjectType ObQueryNameInfo PcwAddInstance PcwCloseInstance PcwCreateInstance PcwRegister PcwUnregister PoDisableSleepStates PoEndDeviceBusy PoGetSystemWake PoReenableSleepStates PoRegisterPowerSettingCallback PoSetDeviceBusyEx PoSetSystemWake PoStartDeviceBusy PoUnregisterPowerSettingCallback PoUserShutdownInitiated PsAcquireProcessExitSynchronization PsEnterPriorityRegion PsGetCurrentProcessWin32Process PsGetCurrentThreadProcess PsGetCurrentThreadProcessId PsGetCurrentThreadTeb PsGetCurrentThreadWin32Thread PsGetCurrentThreadWin32ThreadAndEnterCriticalRegion PsGetProcessSessionIdEx PsIsProtectedProcess PsIsSystemProcess PsLeavePriorityRegion PsReleaseProcessExitSynchronization PsSetCreateProcessNotifyRoutineEx RtlCheckPortableOperatingSystem RtlGetIntegerAtom RtlGetThreadLangIdByIndex RtlIsNtDdiVersionAvailable RtlQueryElevationFlags RtlQueryRegistryValuesEx RtlSetPortableOperatingSystem SeReportSecurityEventWithSubCategory SeSetAuditParameter SeSetAuthorizationCallbacks sprintf_s sscanf_s strcat_s strcpy_s strncat_s strncpy_s strnlen strtok_s swprintf_s swscanf_s vsprintf_s vswprintf_s wcscat_s wcscpy_s wcsncat_s wcsncpy_s wcsnlen wcstoul ZwAllocateLocallyUniqueId ZwAlpcConnectPort ZwAlpcSendWaitReceivePort ZwQueryLicenseValue ZwQueryVirtualMemory Download Sources https://github.com/MovAX0xDEAD/NTOSKRNL_Emu

New NewMoon 27 Build! 32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20220312-ff1df7517-xpmod.7z 32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20220312-ff1df7517-xpmod-sse.7z 32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20220312-ff1df7517-xpmod-ia32.7z 64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20220312-ff1df7517-xpmod.7z source repo: https://github.com/roytam1/palemoon27 repo changes since my last build: - import changes from `dev' branch of rmottola/Arctic-Fox: - Bug 1198124 - Enable -Wshadow in directories that have no -Wshadow warnings. r=glandium (d03cfc1bb6) - Bug 1204403 - Fix -Wshadow warnings in xpcom. r=mccr8 (3247b5b146) - Bug 1140120 - Remove a couple of unused test functions on ServiceWorkerContainer; r=baku (efe1119749) - Bug 1180148 - Clear service workers registered for a site when clearing the cookies and stored data is not working in b2g. r=baku (7fb1d522ff) - Bug 1162333 - Add stronger assertions to PromiseWorkerProxy in debug builds. r=catalinb (0005a76252) - Bug 1190672 - Fix use of AutoReleasePromiseWorkerProxy in PushManager. r=catalinb (18f7358163) - Bug 1191495 - Relax PushManager callback assertions. r=kitcambridge (8a3822969f) - Bug 1189543 - pushManager.getSubscription() should return null for nonexistent push subscriptions in workers. r=nsm (b990083262) - spacing (44b87017a7) - Bug 1180295 - Rip out the Fennec code to set the screen render offset. r=rbarker (67183ae8bf) - Bug 1187804 - Un-adjust fixed layers by the async transform of the scroll frame that they're fixed with respect to, not of the nearest ancestor scroll frame. r=kats (7c5e7ac29c) - Bug 1131359 - Fix an include-what-you-use error in AsyncCompositionManager.cpp. r=kats (fe04815939) - Bug 1187804 - When a layer is scrolled by multiple scroll frames, do an AlignFixedAndStickyLayers pass on its subtree for each of the scroll frames. r=kats (031a5686f1) - Bug 1180295 - Stop clipping the content while the toolbar is in the process of sliding off. r=rbarker (9d806870e4) - Bug 1186968 - Fix Compositor::SetScreenRotation() call r=nical (e554c4b4a2) - Bug 1180295 - Implement seamless snapping to the stable state. r=rbarker (d1e7978eb7) - Bug 1131470 - Part 1: Rename existing use of ScreenOrientation to ScreenOrientationInternal. r=baku (63f0cb994b) - Bug 1131470 - Part 2: Update screen configuration HAL to report orientation angle. r=snorp,mwu (39b537f008) - Bug 1167597 - Mark PromiseReportRejectFeature::mPromise as MOZ_NON_OWNING_REF. r=ehsan (3ad520790a) - Bug 1086627 - Rename Promise constructs to more closely match the specification. r=nsm,jst (cea1d71cb1) - Bug 1086627 - Rename ThenableResolverTask to PromiseResolveThenableJob to more closely match Promise spec. r=nsm (e7102fe506) - Bug 1164725 - Convert flags in nsIDocument into bit fields. r=smaug (9f5d5f352d) - Bug 1192467 - Formalize precondition that SetDisplayDocument must not be called with null. - r=peterv (1aa8e91d14) - Bug 1153841 - Remove the 'it must be 2D' restriction for transforms on fixed-pos layers. r=BenWa,mattwoodrow (5bab86ec6a) - Bug 1173521 - Properly handle unapplying 3D projective transforms to rectangles in APZ code. r=botond (45c9850d5c) - Bug 1166301 - When applying an async adjustment to a fixed layer, only adjust its mask layer under the same circumstances as its clip rect. r=mattwoodrow (2801c48fe9) - Bug 1166301 - Update an old comment in AsyncCompositionManager::AlignFixedAndStickyLayers. r=kats (7e1d5c97d0) - Bug 1166301 - Allow async scrolling to move the clip rects of fixed background layers. r=mattwoodrow (edd889ec2b) - Bug 1200399 - Only send the RCD's metrics to Java-land for fennec-apz. r=rbarker (3b36a52f3a) - Bug 1201625 - Special-case B2GDroid since it doesn't have a root content document. r=rbarker (4fcdda1b0a) - Bug 1201529 - Fall back to rootmost metrics if there is no root content document metrics. r=botond (615c2ee727) - Bug 1201581 - Extract a helper method. r=rbarker (f2cccb8666) - Bug 1201581 - Hook up the syncFrameMetrics call to sync metrics info from the compositor to Java-land on each composite. r=rbarker (48e15bbde8) - Bug 1203760 P1 Allow pipe to wake up multiple streams at the same time. r=froydnj (5baed00637) - Bug 1203760 P2 Add gtests for nsPipeInputStream AsyncRead(). r=froydnj (52e5129dc8) - Bug 1201889 - When adjusting fixed and sticky layers in AsyncCompsitionManager, unapply all async transforms on the path from the fixed layer to the layer it's fixed with respect to. r=kats (dbb203178e) - Bug 1165536. Don't include resolution compensation when adjusting the cliprect of ancestors of scrollbars. r=botond (3bef5f2c18) - Fix async transforms on scrollbars not including any existing shadow transform. (bug 1128740 part 2, r=botond) (af12d76775) - missing of Bug 943728 - Replace double quotes with single quotes in Makefiles (e11470540f) - Bug 1188766 - Avoid exporting UPLOAD_EXTRA_FILES from mozconfig. r=mshal (4241b9e80b) - Fixup for bug 1188766 for valgrind bustage on a CLOSED TREE. r=me (4401dedf06) - Bug 1077622 - Fixes cp missing operand message if no .mozconfig found r=glandium (6eca1e5214) - Bug 1200523 - Remove leftover debugging code from js/src/Makefile.in; r=ted (414b72c74e) - spacing (99cda3f8a7) (1367963d3) - import changes from `dev' branch of rmottola/Arctic-Fox: - Bug 1163397 - Convert PaintedLayerData::mLog to an nsCString in order to make it possible to safely store PaintedLayerData inside nsTArrays; r=roc (5b646d03e2) - Bug 1195672 - Make focus changing by long tap behaves like by single tap. f=mtseng, r=roc (d9e71b113b) - Bug 1155493 - Part 3: Dispatch event when carets are updated, pressed, released, tap, longpressonemptycontent, hidden. r=roc (cf25fa0a0b) - Bug 1169151 - Update carets after long tapping on empty input. r=mtseng This fixed AccessibleCarets remain on the screen when long tapping on an empty input. (c04359621c) - Bug 1170084 - Dispatch CaretStateChangedEvent via AsyncEventDispatcher. r=mtseng (4a9a95d6cf) - Bug 1174600 - Fix first AccessibleCarets jumps to top of the screen when dragging. r=mtseng (7f9dc6de0b) - Bug 1181418 - Send selectionEditable info to app_text_selection_dialog. r=tlin, r=kanru, sr=smaug (9d46e651c2) - Bug 1194063 - Always launch caret timer in cursor mode. r=mtseng If the timer is not launched when the content is empty, the first caret will always has Appearance::NormalNotShown, which is not consistent with the behavior when the caret is shown when the content is not empty. (e49cc7199a) - Bug 1195672 - Move the check that frame is selectable into SelectWord. f=mtseng, r=roc (131cc459d5) - Bug 1195672 - Revise the logic of long tap on empty content. f=mtseng, r=roc (2aa98cd92d) - Bug 1195672 - Add |nsAutoCString nsIFrame::ListTag()| for debugging. f=mtseng, r=roc (74c539bc52) - Bug 1197739 - Do not change focus too early unless the frame is selectable. r=roc (85c00877ff) - Bug 1100602 - Fire show/hide events in HTMLLIAccessible::UpdateBullet r=tbsaunde (d3bc4eee20) - bug 1160181, don't deal with EventTargets for which a JS wrapper can't be created, rs=froydnj (266b2be346) - Bug 1180798 - Pass event names in nsIEventListenerChangeListener r=smaug (29e684006b) - Bug 1175913 - (Part 1) Subscribe to EventListenerService and recreate accessibles on click listener changes r=tbsaunde (374122f366) - Bug 1175913 - (Part 2) Remove test expecting recreation on click listener change r=tbsaunde (497c12b886) - bug 1189277 - only coalesce reorder events when a previous one for the same target is obsolete r=surkov (7bf90364ce) - Bug 1136395 - accessibility/mochitest/test/common.js could use some additional output to help debug issues. r=surkov (316115f838) - Bug 1133213 - make aria-owns to alter the accessible tree, fire show/hide mutation events as we do for the accessible tree alterations, r=yzen, f=davidb (d8ee919fe7) - Bug 114524 - adding null check before creating treewalker in nsAccessibilityService::ContentRemoved r=surkov (c3b9eff4f8) - Bug 1139834 - TraceLogger: refactor to add fail function, r=bbouvier (be0fdc7ca6) - missing part of Bug 1139759 (5ea4d063ad) - pointer style (afaf0014f2) - useless crashreporter stuff (ac11789907) (ef71ea013) - imported changes from mozilla: - Bug 1754724 - Clear up some computations in expat code. r=farre, a=tritter (c084e1e9) - Bug 1754724 - Clear up some more computations in expat code. r=farre, a=tritter (1ff49f5a) - Bug 1754724 - Clear up even more computations in expat code. r=farre, a=tritter (4a180bbf) - Bug 1758062 - Convert parameters upfront. r=smaug, a=tritter (153b3922) (721a89822) - import changes from `dev' branch of rmottola/Arctic-Fox: - code style, spacing (d4f024213a) - Bug 1205586 - new Date().toLocale{,Date,Time}String() should return appropriately differing strings as the local time zone/default locale change. r=till (cf46706e94) - Bug 1204025 - Change Symbol.length to be 0 instead of 1. r=jorendorff (f1e3f45756) - remove some PM esr38 diffs (f38809c3fa) - Bug 1177018 - Send mouse move events generated via nsIPresShell::SynthesizeMouseMove() to the child process through a different IPDL message than real mouse move events. r=smaug (7029fe2d3b) - Bug 1186135 - change active flag per channel. r=ehsan (239d99b7cc) - Bug 1175940 - UIResolutionChanged should not trigger sync messages from content to chrome. r=mconley (147fbfd33a) - Bug 1156662 - Identical code for different branches. r=bz (8487a27847) - Bug 1183954 - Fix Notification.data structured cloning on workers. r=robertbindar,mccr8 (82187ef6c2) - Bug 1189389 - nsIStructuredCloneContainer should use StructuredCloneHelper, r=smaug (6cddb9453a) (80aa647a5) - import changes from `dev' branch of rmottola/Arctic-Fox: - Bug 1068525 - Ignore zoom level for AccessibleCaret. f=mtseng, r=roc We want AccessibleCaret be of the same size regardless of the zoom level. We simply divide the caret's width, height, margin-left, and the text selection bar's margin-left by current zoom level. (d8b3d56a05) - Bug 1200194 - Make Appearance convertible to string representation. r=roc (0789d919fc) - Bug 1189231 - Refine operator() call with perfect forwarding. r=nfroyd (99eb39100b) - Bug 1193005 - delete unused function nsRefPtr::begin_assignment; r=erahm (a110b41265) - Bug 1193298 - Part 1: Avoid RefPtr in ternary operator. r=froydnj (a0873b88e5) - Bug 1193298 - Part 2: Use .get() to convert from RefPtr to raw pointer. r=froydnj (d7490ee00c) - Bug 1193298 - Part 3: Delete RefPtr<T>::operator T*()&&. r=froydnj (874dbd8116) - Bug 1195154 - Replace operator overloads for comparing nsRefPtr to 0 with those for comparing to nullptr. r=froydnj (d698c9beb3) - Bug 1207245 - part 2 - move MakeAndAddRef to nsRefPtr.h (4fd4c700cc) - No bug: fix typo. DONTBUILD (4056ff4c0a) - Bug 1177772 - Improve MessagePort skippability, r=smaug (3da953f358) - Bug 1178261 - make BroadcastChannel CC skippable, r=smaug (2faaeaadef) - Bug 1162333 - Fix windows bustage. a=bustage CLOSED TREE (0a89b27179) - Bug 1158031: Don't return empty arrays from MultiPartBlobImpl::GetSubBlobImpls(). r=baku (4d4fd9c219) - Bug 1188834 - Make compacting GC when inactive less frequent except on nightly r=smaug (91ff172a75) - Bug 1174078 - Calling "fetch" inside Service Worker's "onfetch" handler in b2g causes "onfetch" again that leads to an infinite loop. r=nsm (d362012bdd) - Bug 1069081 - Part 1: Always cache fd in JAR cache except Windows. r=mwu (e3590f3f28) - Bug 1137008 - Implement missing parameters of WebSocket permessage compression extension - test, r=jduell (77a84384c6) - namespace (9a03b657b7) - part of Bug 1129795 - Make modelines consistent in docshell/base/. r=mccr8 (4122642d76) - part of Bug 1163153 - Fix mode lines in docshell/. r=smaug (f282ca43d3) - missing but unused crashreporter (bc643176d0) - Bug 1107883 - support ipv6 URLs in the awesomebar with unified autocomplete enabled. r=mak, r=smaug (69aceabd63) - namespaces (f5e6f848f2) - Bug 1202312 - Use mozilla::Function for the SetAllowedTouchBehavior callback. r=kats (30efff30c7) - Bug 1196163 part 1 - Use nsSizeMode instead of int32_t for nsIWidget::{SizeMode,SetSizeMode}. r=roc (6124d42d75) - Bug 1196163 part 2 - Send sizemode as part of UpdateDimensions message to TabChild. r=roc,smaug (90e3ad7239) - Bug 1196163 part 3 - Derive value of window.fullScreen for content process from the sizemode of puppet widget. r=smaug (6e80610d22) - Bug 1187345 - Fix HwcComposer2D::mCompositorParent handling r=mwu (c7d5ad2cf9) (ff1df7517)

microsoft released the source code of windows xp/2003 having the source code gives a big adventage in speed, analyze speed, quicker understanding, code can be copy pasted, assembly analyze is very reduced the source code release from microsoft was for students but then quickly gone viral public i do not really understand why vista code doesnt get released, students have to work with a old code of xp vista would be old too, but at least some code could be made use of, so why not ? it would be possible for microsoft doing that the windows 2000 vs windows xp rather remembers the fight between vista and windows 7 with one diffrense win 2000 didnt have bad things so directly so you could use vista instead of 7 that could be done but i rather would use windows 7 over vista many used windows 98 se because when windows nt apeared a lot of compatibility was lost and a lot of older apps didnt work anymore in other directions to have some fun with modding or code or creating coding stuff you could choose all of operating systems

Install ThrottleStop and see if you can fiddle with C-States/EIST or whatever they call it these days. Some sort of CPU power saving options. Those settings may be in the BIOS as well. I remember that with my other CPU (which was a 3rd gen, ivy bridge, so maybe not that relevant) if I disabled all the power saving options the idle power would be like 50W. Also, I notice that on Win7 the CPU voltage is much higher, which also points to a power saving option not being set when it should. If the BIOS settings don't help, give Throttlestop a try, it really works for tuning your CPU power consumption.

I found out something. If you add the IP address of fe2.update.microsoft.com in the hosts file, WU/MU can be called from the start menu in W2k, without redirection!

Just a gentle reminder that political discussions are not appropriate here, and are in fact against the rules of what is after all a technical forum. FWIW xper has said that with recent donations the site will be OK now for another couple of months, but people do need to keep helping if they can to keep it online.

The following was posted today by the site's owner: After the on-going war in Ukraine, this is the second most distressing development for me, should it actually be implemented! With energy (electricity+natural gas+petrol) prices hitting all-time highs, I can understand server costs are also up, yet the very same reasons leave very little room for donations for the average MSFN member that struggles considerably as it is to cope with RL's current demands... Hard times, indeed...

Hi, Thanks to blackwingcat, I just got my ATI FirePro V3800 working on Windows 2000... I modified one of his ATI Radeon drivers with the XP Firepro driver. Here it is, in case anyone else would be interested. It has the HDMI audio + video driver as well as the Catalyst engine... I believe Catalyst requires .NET framework 2.0. List of supported cards: Link again: https://drive.google.com/file/d/1bH0_LwIaGFF0VNOpHY-BipyskhMTDIJE/view

I got an idea for how you might be able to fix the scheduler issues with p-cores e-cores somewhat. If you can get the default CPU Affinity for explorer.exe to be on only the P-cores, this will have the effect of having all user-launched programs on the P-cores, and some of the "system" or "background" processes will be able to use the E-cores (or user can set specific programs to use E-cores through task manager). Not quite sure exactly how you could get this done, but perhaps making a task scheduler to kill and immediately re-start explorer with P-core-only affinity would work although it might look bad as the taskbar appears and disappears.