Ros-diffs July 2011

ros-diffs@reactos.org

24 participants
517 discussions

[ion] 52863: [CSRSRV]: Initialize CSR_CONNECTION_INFO in CsrpHandleConnectionRequest. Should fix the fact CsrProcessId was bogus before, as were the CSR PEB fields.
by ion＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: ion Date: Mon Jul 25 18:39:56 2011 New Revision: 52863 URL: http://svn.reactos.org/svn/reactos?rev=52863&view=rev Log: [CSRSRV]: Initialize CSR_CONNECTION_INFO in CsrpHandleConnectionRequest. Should fix the fact CsrProcessId was bogus before, as were the CSR PEB fields. Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] Mon Jul 25 18:39:56 2011 @@ -127,11 +127,19 @@ PCSRSS_PROCESS_DATA ProcessData = NULL; REMOTE_PORT_VIEW LpcRead; CLIENT_ID ClientId; + PCSR_CONNECTION_INFO ConnectInfo; LpcRead.Length = sizeof(LpcRead); ServerPort = NULL; DPRINT("CSR: %s: Handling: %p\n", __FUNCTION__, Request); + ConnectInfo = (PCSR_CONNECTION_INFO)(Request + 1); + DPRINT1("CSR Connect Info: %p\n", ConnectInfo); + + /* Save the process ID */ + RtlZeroMemory(ConnectInfo, sizeof(CSR_CONNECTION_INFO)); + ConnectInfo->ProcessId = NtCurrentTeb()->ClientId.UniqueProcess; + Status = NtAcceptConnectPort(&ServerPort, NULL, Request,

1 0

[akhaldi] 52862: [CMAKE] * De-duplicate IDL flags.
by akhaldi＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: akhaldi Date: Mon Jul 25 18:39:25 2011 New Revision: 52862 URL: http://svn.reactos.org/svn/reactos?rev=52862&view=rev Log: [CMAKE] * De-duplicate IDL flags. Modified: trunk/reactos/cmake/gcc.cmake Modified: trunk/reactos/cmake/gcc.cmake URL: http://svn.reactos.org/svn/reactos/trunk/reactos/cmake/gcc.cmake?rev=52862&… ============================================================================== --- trunk/reactos/cmake/gcc.cmake [iso-8859-1] (original) +++ trunk/reactos/cmake/gcc.cmake [iso-8859-1] Mon Jul 25 18:39:25 2011 @@ -199,14 +199,6 @@ set(IDL_FLAGS -m64 --win64) endif() -set(IDL_HEADER_ARG -h -o) #.h -set(IDL_TYPELIB_ARG -t -o) #.tlb -set(IDL_SERVER_ARG -s -S) #.c for server library -set(IDL_CLIENT_ARG -c -C) #.c for stub client library -set(IDL_PROXY_ARG -p -P) -set(IDL_INTERFACE_ARG -u -o) -set(IDL_DLLDATA_ARG --dlldata-only -o) - macro(add_delay_importlibs MODULE) foreach(LIB ${ARGN}) target_link_libraries(${MODULE} ${CMAKE_BINARY_DIR}/importlibs/lib${LIB}_delayed.a)

1 0

[ion] 52861: [KERNEL32]: Fix querying the CSDNumber and RCNumber, as this seems to be a bug (no valid data was found on Windows).
by ion＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: ion Date: Mon Jul 25 14:40:59 2011 New Revision: 52861 URL: http://svn.reactos.org/svn/reactos?rev=52861&view=rev Log: [KERNEL32]: Fix querying the CSDNumber and RCNumber, as this seems to be a bug (no valid data was found on Windows). Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… ============================================================================== --- trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] Mon Jul 25 14:40:59 2011 @@ -264,7 +264,6 @@ UNICODE_STRING SystemRootString; UNICODE_STRING UnexpandedSystemRootString = RTL_CONSTANT_STRING(L"%SystemRoot%"); UNICODE_STRING BaseSrvCSDString; - ULONG BaseSrvCSDNumber; RTL_QUERY_REGISTRY_TABLE BaseServerRegistryConfigurationTable[] = { { @@ -272,16 +271,6 @@ RTL_QUERY_REGISTRY_DIRECT, L"CSDVersion", &BaseSrvCSDString - }, - {0} - }; - RTL_QUERY_REGISTRY_TABLE BaseServerRegistryConfigurationTable1[] = - { - { - NULL, - RTL_QUERY_REGISTRY_DIRECT, - L"CSDVersion", - &BaseSrvCSDNumber }, {0} }; @@ -298,6 +287,7 @@ &UnexpandedSystemRootString, &SystemRootString, NULL); + DPRINT1("Status: %lx. Root: %wZ\n", Status, &SystemRootString); ASSERT(NT_SUCCESS(Status)); Buffer[SystemRootString.Length / sizeof(WCHAR)] = UNICODE_NULL; @@ -322,23 +312,16 @@ ASSERT(FALSE); } - RtlInitEmptyUnicodeString(&BaseSrvCSDString, Buffer, sizeof(BaseStaticServerData->CSDVersion)); - - Status = RtlQueryRegistryValues(RTL_REGISTRY_WINDOWS_NT, - L"", - BaseServerRegistryConfigurationTable1, - NULL, - NULL); - if (NT_SUCCESS(Status)) - { - BaseStaticServerData->CSDNumber = (USHORT)(BaseSrvCSDNumber & 0xFFFF); - BaseStaticServerData->RCNumber = (USHORT)(BaseSrvCSDNumber >> 16); - } - else - { - BaseStaticServerData->CSDNumber = 0; - BaseStaticServerData->RCNumber = 0; - } + /* + * Confirmed that in Windows, CSDNumber and RCNumber are actually Length + * and MaximumLength of the CSD String, since the same UNICODE_STRING is + * being queried twice, the first time as a ULONG! + * + * Somehow, in Windows this doesn't cause a buffer overflow, but it might + * in ReactOS, so this code is disabled until someone figures out WTF. + */ + BaseStaticServerData->CSDNumber = 0; + BaseStaticServerData->RCNumber = 0; Status = RtlQueryRegistryValues(RTL_REGISTRY_WINDOWS_NT, L"", @@ -347,6 +330,7 @@ NULL); if (NT_SUCCESS(Status)) { + DPRINT1("CSD String: %wZ\n", BaseSrvCSDString); wcsncpy(BaseStaticServerData->CSDVersion, BaseSrvCSDString.Buffer, BaseSrvCSDString.Length / sizeof(WCHAR)); @@ -446,6 +430,7 @@ } /* Get the server data */ + DPRINT1("Server data: %p\n", Peb->ReadOnlyStaticServerData); if (!Peb->ReadOnlyStaticServerData) { /* Build fake one for ReactOS */ @@ -462,6 +447,7 @@ /* Get the server data */ BaseStaticServerData = Peb->ReadOnlyStaticServerData[CSR_CONSOLE]; + DPRINT1("Static data: %p\n", BaseStaticServerData); ASSERT(BaseStaticServerData); /* Check if we are running a CSR Server */

1 0

[ion] 52860: [KERNEL32]: Fix potential buffer overflow.
by ion＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: ion Date: Mon Jul 25 06:23:50 2011 New Revision: 52860 URL: http://svn.reactos.org/svn/reactos?rev=52860&view=rev Log: [KERNEL32]: Fix potential buffer overflow. Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… ============================================================================== --- trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] Mon Jul 25 06:23:50 2011 @@ -322,7 +322,7 @@ ASSERT(FALSE); } - RtlInitEmptyUnicodeString(&BaseSrvCSDString, Buffer, sizeof(Buffer)); + RtlInitEmptyUnicodeString(&BaseSrvCSDString, Buffer, sizeof(BaseStaticServerData->CSDVersion)); Status = RtlQueryRegistryValues(RTL_REGISTRY_WINDOWS_NT, L"",

1 0

[dgorbachev] 52859: [CSRSRV|NTOSKRNL|KERNEL32|NTDLL] Fix multiple definition of variables.
by dgorbachev＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: dgorbachev Date: Mon Jul 25 05:54:37 2011 New Revision: 52859 URL: http://svn.reactos.org/svn/reactos?rev=52859&view=rev Log: [CSRSRV|NTOSKRNL|KERNEL32|NTDLL] Fix multiple definition of variables. Modified: trunk/reactos/dll/ntdll/ldr/ldrpe.c trunk/reactos/dll/win32/kernel32/client/proc.c trunk/reactos/ntoskrnl/cache/section/data.c trunk/reactos/ntoskrnl/mm/freelist.c trunk/reactos/ntoskrnl/mm/section.c trunk/reactos/subsystems/win32/csrss/csrsrv/api/process.c trunk/reactos/subsystems/win32/csrss/csrsrv/api/user.c trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c trunk/reactos/subsystems/win32/csrss/csrsrv/init.c trunk/reactos/subsystems/win32/csrss/csrsrv/procsup.c trunk/reactos/subsystems/win32/csrss/csrsrv/thredsup.c Modified: trunk/reactos/dll/ntdll/ldr/ldrpe.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/ldr/ldrpe.c?rev=… ============================================================================== --- trunk/reactos/dll/ntdll/ldr/ldrpe.c [iso-8859-1] (original) +++ trunk/reactos/dll/ntdll/ldr/ldrpe.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -14,7 +14,6 @@ /* GLOBALS *******************************************************************/ -ULONG LdrpFatalHardErrorCount; PVOID LdrpManifestProberRoutine; ULONG LdrpNormalSnap; Modified: trunk/reactos/dll/win32/kernel32/client/proc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… ============================================================================== --- trunk/reactos/dll/win32/kernel32/client/proc.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/client/proc.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -34,7 +34,6 @@ RegisterWaitForInputIdle(WaitForInputIdleType lpfnRegisterWaitForInputIdle); UNICODE_STRING BasePathVariableName = RTL_CONSTANT_STRING(L"PATH"); -UNICODE_STRING BaseDefaultPath; PLDR_DATA_TABLE_ENTRY BasepExeLdrEntry; #define CMD_STRING L"cmd /c " Modified: trunk/reactos/ntoskrnl/cache/section/data.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cache/section/dat… ============================================================================== --- trunk/reactos/ntoskrnl/cache/section/data.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/cache/section/data.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -58,7 +58,6 @@ /* GLOBALS *******************************************************************/ ULONG_PTR MmSubsectionBase; -BOOLEAN MmAllocationFragment; NTSTATUS NTAPI Modified: trunk/reactos/ntoskrnl/mm/freelist.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/freelist.c?rev… ============================================================================== --- trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -33,7 +33,6 @@ PFN_NUMBER MmResidentAvailablePages; PFN_NUMBER MmResidentAvailableAtInit; -SIZE_T MmTotalCommitLimit; SIZE_T MmTotalCommittedPages; SIZE_T MmSharedCommit; SIZE_T MmDriverCommit; Modified: trunk/reactos/ntoskrnl/mm/section.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/section.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/mm/section.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/section.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -123,8 +123,6 @@ /* GLOBALS *******************************************************************/ POBJECT_TYPE MmSectionObjectType = NULL; - -SIZE_T MmAllocationFragment; ULONG_PTR MmSubsectionBase; Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/process.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/process.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/process.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,5 +1,5 @@ /* - * reactos/subsys/csrss/api/process.c + * subsystems/win32/csrss/csrsrv/api/process.c * * "\windows\ApiPort" port process management functions * Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/user.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/user.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/user.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,6 +1,6 @@ /* $Id$ * - * reactos/subsys/csrss/api/user.c + * subsystems/win32/csrss/csrsrv/api/user.c * * User functions * Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,6 +1,6 @@ /* $Id$ * - * reactos/subsys/csrss/api/wapi.c + * subsystems/win32/csrss/csrsrv/api/wapi.c * * CSRSS port message processing * Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,7 +1,7 @@ /* * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS CSR Sub System - * FILE: subsys/csr/csrsrv/init.c + * FILE: subsystems/win32/csrss/csrsrv/init.c * PURPOSE: CSR Server DLL Initialization * PROGRAMMERS: ReactOS Portable Systems Group */ Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/procsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/procsup.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/procsup.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,7 +1,7 @@ /* * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS CSR Sub System - * FILE: subsys/csr/csrsrv/procsup.c + * FILE: subsystems/win32/csrss/csrsrv/procsup.c * PURPOSE: CSR Process Management * PROGRAMMERS: ReactOS Portable Systems Group * Alex Ionescu @@ -26,7 +26,6 @@ extern RTL_CRITICAL_SECTION ProcessDataLock; extern PCSRSS_PROCESS_DATA ProcessData[256]; PCSRSS_PROCESS_DATA CsrRootProcess; -LIST_ENTRY CsrThreadHashTable[256]; SECURITY_QUALITY_OF_SERVICE CsrSecurityQos = { sizeof(SECURITY_QUALITY_OF_SERVICE), Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/thredsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/thredsup.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/thredsup.c [iso-8859-1] Mon Jul 25 05:54:37 2011 @@ -1,7 +1,7 @@ /* * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS CSR Sub System - * FILE: subsys/csr/csrsrv/procsup.c + * FILE: subsystems/win32/csrss/csrsrv/thredsup.c * PURPOSE: CSR Process Management * PROGRAMMERS: ReactOS Portable Systems Group * Alex Ionescu

1 0

[ion] 52858: [KERNEL32]: Define the BASE_STATIC_SERVER_DATA structure that BASESRV shares with KERNEL32 on Windows. In Windows, each CSR client/server pair can share such data through the PEB's Rea...
by ion＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: ion Date: Mon Jul 25 03:28:33 2011 New Revision: 52858 URL: http://svn.reactos.org/svn/reactos?rev=52858&view=rev Log: [KERNEL32]: Define the BASE_STATIC_SERVER_DATA structure that BASESRV shares with KERNEL32 on Windows. In Windows, each CSR client/server pair can share such data through the PEB's ReadOnlyStaticServerData array. In ReactOS, this is not (yet) implemented, so if we don't have this data, kernel32 builds a "fake" copy instead. This "fake" copy will still be useful though as it'll let kernel32 cache some data (per-process). With proper CSRSS support, we could cache it per-system, but at least this is a start. Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c trunk/reactos/dll/win32/kernel32/include/kernel32.h Modified: trunk/reactos/dll/win32/kernel32/client/dllmain.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… ============================================================================== --- trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/client/dllmain.c [iso-8859-1] Mon Jul 25 03:28:33 2011 @@ -21,6 +21,9 @@ extern UNICODE_STRING SystemDirectory; extern UNICODE_STRING WindowsDirectory; + + +PBASE_STATIC_SERVER_DATA BaseStaticServerData; BOOLEAN BaseRunningInServerProcess; @@ -252,6 +255,135 @@ return TRUE; } +VOID +WINAPI +BasepFakeStaticServerData(VOID) +{ + NTSTATUS Status; + WCHAR Buffer[MAX_PATH]; + UNICODE_STRING SystemRootString; + UNICODE_STRING UnexpandedSystemRootString = RTL_CONSTANT_STRING(L"%SystemRoot%"); + UNICODE_STRING BaseSrvCSDString; + ULONG BaseSrvCSDNumber; + RTL_QUERY_REGISTRY_TABLE BaseServerRegistryConfigurationTable[] = + { + { + NULL, + RTL_QUERY_REGISTRY_DIRECT, + L"CSDVersion", + &BaseSrvCSDString + }, + {0} + }; + RTL_QUERY_REGISTRY_TABLE BaseServerRegistryConfigurationTable1[] = + { + { + NULL, + RTL_QUERY_REGISTRY_DIRECT, + L"CSDVersion", + &BaseSrvCSDNumber + }, + {0} + }; + + /* Allocate the fake data */ + BaseStaticServerData = RtlAllocateHeap(RtlGetProcessHeap(), + HEAP_ZERO_MEMORY, + sizeof(BASE_STATIC_SERVER_DATA)); + ASSERT(BaseStaticServerData != NULL); + + /* Get the Windows directory */ + RtlInitEmptyUnicodeString(&SystemRootString, Buffer, sizeof(Buffer)); + Status = RtlExpandEnvironmentStrings_U(NULL, + &UnexpandedSystemRootString, + &SystemRootString, + NULL); + ASSERT(NT_SUCCESS(Status)); + + Buffer[SystemRootString.Length / sizeof(WCHAR)] = UNICODE_NULL; + Status = RtlCreateUnicodeString(&BaseStaticServerData->WindowsDirectory, + SystemRootString.Buffer); + ASSERT(NT_SUCCESS(Status)); + + wcscat(SystemRootString.Buffer, L"\\system32"); + Status = RtlCreateUnicodeString(&BaseStaticServerData->WindowsSystemDirectory, + SystemRootString.Buffer); + ASSERT(NT_SUCCESS(Status)); + + if (!SessionId) + { + Status = RtlCreateUnicodeString(&BaseStaticServerData->NamedObjectDirectory, + L"\\BaseNamedObjects"); + ASSERT(NT_SUCCESS(Status)); + } + else + { + /* Hopefully we'll fix CSRSS Before we add multiple sessions... */ + ASSERT(FALSE); + } + + RtlInitEmptyUnicodeString(&BaseSrvCSDString, Buffer, sizeof(Buffer)); + + Status = RtlQueryRegistryValues(RTL_REGISTRY_WINDOWS_NT, + L"", + BaseServerRegistryConfigurationTable1, + NULL, + NULL); + if (NT_SUCCESS(Status)) + { + BaseStaticServerData->CSDNumber = (USHORT)(BaseSrvCSDNumber & 0xFFFF); + BaseStaticServerData->RCNumber = (USHORT)(BaseSrvCSDNumber >> 16); + } + else + { + BaseStaticServerData->CSDNumber = 0; + BaseStaticServerData->RCNumber = 0; + } + + Status = RtlQueryRegistryValues(RTL_REGISTRY_WINDOWS_NT, + L"", + BaseServerRegistryConfigurationTable, + NULL, + NULL); + if (NT_SUCCESS(Status)) + { + wcsncpy(BaseStaticServerData->CSDVersion, + BaseSrvCSDString.Buffer, + BaseSrvCSDString.Length / sizeof(WCHAR)); + } + else + { + BaseStaticServerData->CSDVersion[0] = UNICODE_NULL; + } + + Status = NtQuerySystemInformation(SystemBasicInformation, + &BaseStaticServerData->SysInfo, + sizeof(BaseStaticServerData->SysInfo), + NULL); + ASSERT(NT_SUCCESS(Status)); + + BaseStaticServerData->DefaultSeparateVDM = FALSE; + BaseStaticServerData->IsWowTaskReady = FALSE; + BaseStaticServerData->LUIDDeviceMapsEnabled = FALSE; + BaseStaticServerData->TermsrvClientTimeZoneId = TIME_ZONE_ID_INVALID; + BaseStaticServerData->TermsrvClientTimeZoneChangeNum = 0; + + Status = NtQuerySystemInformation(SystemTimeOfDayInformation, + &BaseStaticServerData->TimeOfDay, + sizeof(BaseStaticServerData->TimeOfDay), + NULL); + ASSERT(NT_SUCCESS(Status)); + + DPRINT1("ReactOS Base API Connected: %wZ %wZ %wZ %S (%lx.%lx) %d KB\n", + BaseStaticServerData->WindowsDirectory, + BaseStaticServerData->WindowsSystemDirectory, + BaseStaticServerData->NamedObjectDirectory, + BaseStaticServerData->CSDVersion, + BaseStaticServerData->CSDNumber, + BaseStaticServerData->RCNumber, + BaseStaticServerData->SysInfo.PageSize * + BaseStaticServerData->SysInfo.NumberOfPhysicalPages / 1024); +} BOOL WINAPI @@ -312,6 +444,25 @@ ZwTerminateProcess(NtCurrentProcess(), Status); return FALSE; } + + /* Get the server data */ + if (!Peb->ReadOnlyStaticServerData) + { + /* Build fake one for ReactOS */ + BasepFakeStaticServerData(); + + /* Allocate the array */ + Peb->ReadOnlyStaticServerData = RtlAllocateHeap(RtlGetProcessHeap(), + HEAP_ZERO_MEMORY, + 4 * sizeof(PVOID)); + + /* Set the data for the BASESRV DLL Index */ + Peb->ReadOnlyStaticServerData[CSR_CONSOLE] = BaseStaticServerData; + } + + /* Get the server data */ + BaseStaticServerData = Peb->ReadOnlyStaticServerData[CSR_CONSOLE]; + ASSERT(BaseStaticServerData); /* Check if we are running a CSR Server */ if (!BaseRunningInServerProcess) Modified: trunk/reactos/dll/win32/kernel32/include/kernel32.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/include… ============================================================================== --- trunk/reactos/dll/win32/kernel32/include/kernel32.h [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/include/kernel32.h [iso-8859-1] Mon Jul 25 03:28:33 2011 @@ -80,6 +80,75 @@ CPTABLEINFO CodePageTable; } CODEPAGE_ENTRY, *PCODEPAGE_ENTRY; +typedef struct _NLS_USER_INFO +{ + WCHAR iCountry[80]; + WCHAR sCountry[80]; + WCHAR sList[80]; + WCHAR iMeasure[80]; + WCHAR iPaperSize[80]; + WCHAR sDecimal[80]; + WCHAR sThousand[80]; + WCHAR sGrouping[80]; + WCHAR iDigits[80]; + WCHAR iLZero[80]; + WCHAR iNegNumber[80]; + WCHAR sNativeDigits[80]; + WCHAR iDigitSubstitution[80]; + WCHAR sCurrency[80]; + WCHAR sMonDecSep[80]; + WCHAR sMonThouSep[80]; + WCHAR sMonGrouping[80]; + WCHAR iCurrDigits[80]; + WCHAR iCurrency[80]; + WCHAR iNegCurr[80]; + WCHAR sPosSign[80]; + WCHAR sNegSign[80]; + WCHAR sTimeFormat[80]; + WCHAR s1159[80]; + WCHAR s2359[80]; + WCHAR sShortDate[80]; + WCHAR sYearMonth[80]; + WCHAR sLongDate[80]; + WCHAR iCalType[80]; + WCHAR iFirstDay[80]; + WCHAR iFirstWeek[80]; + WCHAR sLocale[80]; + WCHAR sLocaleName[85]; + LCID UserLocaleId; + LUID InteractiveUserLuid; + CHAR InteractiveUserSid[SECURITY_MAX_SID_SIZE]; + ULONG ulCacheUpdateCount; +} NLS_USER_INFO, *PNLS_USER_INFO; + +typedef struct _BASE_STATIC_SERVER_DATA +{ + UNICODE_STRING WindowsDirectory; + UNICODE_STRING WindowsSystemDirectory; + UNICODE_STRING NamedObjectDirectory; + USHORT WindowsMajorVersion; + USHORT WindowsMinorVersion; + USHORT BuildNumber; + USHORT CSDNumber; + USHORT RCNumber; + WCHAR CSDVersion[128]; + SYSTEM_BASIC_INFORMATION SysInfo; + SYSTEM_TIMEOFDAY_INFORMATION TimeOfDay; + PVOID IniFileMapping; + NLS_USER_INFO NlsUserInfo; + BOOLEAN DefaultSeparateVDM; + BOOLEAN IsWowTaskReady; + UNICODE_STRING WindowsSys32x86Directory; + BOOLEAN fTermsrvAppInstallMode; + TIME_ZONE_INFORMATION tziTermsrvClientTimeZone; + KSYSTEM_TIME ktTermsrvClientBias; + ULONG TermsrvClientTimeZoneId; + BOOLEAN LUIDDeviceMapsEnabled; + ULONG TermsrvClientTimeZoneChangeNum; +} BASE_STATIC_SERVER_DATA, *PBASE_STATIC_SERVER_DATA; + +extern PBASE_STATIC_SERVER_DATA BaseStaticServerData; + typedef DWORD (*WaitForInputIdleType)(

1 0

[tkreuzer] 52857: [NTOSKRNL] - Use NtTib.ExceptionList instead of Used_ExceptionList - use ALIGN_DOWN_BY macro
by tkreuzer＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: tkreuzer Date: Mon Jul 25 00:50:53 2011 New Revision: 52857 URL: http://svn.reactos.org/svn/reactos?rev=52857&view=rev Log: [NTOSKRNL] - Use NtTib.ExceptionList instead of Used_ExceptionList - use ALIGN_DOWN_BY macro Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] Mon Jul 25 00:50:53 2011 @@ -4,6 +4,7 @@ * FILE: ntoskrnl/ke/i386/usercall.c * PURPOSE: User-mode Callout Mechanisms (APC and Win32K Callbacks) * PROGRAMMERS: Alex Ionescu (alex.ionescu(a)reactos.org) + * Timo Kreuzer (timo.kreuzer(a)reactos.org) */ /* INCLUDES ******************************************************************/ @@ -208,8 +209,9 @@ return CallbackStatus; } -/* Stack layout: - * + +/* + * Stack layout for KiUserModeCallout: * ---------------------------------- * KCALLOUT_FRAME.ResultLength <= 2nd Parameter to KiCallUserMode * KCALLOUT_FRAME.Result <= 1st Parameter to KiCallUserMode @@ -271,8 +273,8 @@ } #endif - /* Align stack on 16-byte boundary */ - InitialStack = (ULONG_PTR)CalloutFrame & ~15; + /* Align stack on a 16-byte boundary */ + InitialStack = ALIGN_DOWN_BY(CalloutFrame, 16); /* Check if we have enough space on the stack */ if ((InitialStack - KERNEL_STACK_SIZE) < CurrentThread->StackLimit) @@ -322,20 +324,20 @@ Pcr = KeGetPcr(); /* Update the exception list */ - CallbackTrapFrame->ExceptionList = Pcr->Used_ExceptionList; + CallbackTrapFrame->ExceptionList = Pcr->NtTib.ExceptionList; /* Get TSS */ Tss = Pcr->TSS; - /* Bias the stack for V86 mode */ + /* Check for V86 mode */ if (CallbackTrapFrame->EFlags & EFLAGS_V86_MASK) { - /* Set new stack address in TSS */ + /* Set new stack address in TSS (full trap frame) */ Tss->Esp0 = (ULONG_PTR)(CallbackTrapFrame + 1); } else { - /* Set new stack address in TSS */ + /* Set new stack address in TSS (non-V86 trap frame) */ Tss->Esp0 = (ULONG_PTR)&CallbackTrapFrame->V86Es; }

1 0

[tkreuzer] 52856: [NTOSKRNL] Fix typos in comments
by tkreuzer＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: tkreuzer Date: Mon Jul 25 00:07:07 2011 New Revision: 52856 URL: http://svn.reactos.org/svn/reactos?rev=52856&view=rev Log: [NTOSKRNL] Fix typos in comments Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] Mon Jul 25 00:07:07 2011 @@ -215,7 +215,7 @@ * KCALLOUT_FRAME.Result <= 1st Parameter to KiCallUserMode * KCALLOUT_FRAME.ReturnAddress <= Return address of KiCallUserMode * KCALLOUT_FRAME.Ebp \ - * KCALLOUT_FRAME.Ebx | = volatile registers, pushed + * KCALLOUT_FRAME.Ebx | = non-volatile registers, pushed * KCALLOUT_FRAME.Esi | by KiCallUserMode * KCALLOUT_FRAME.Edi / * KCALLOUT_FRAME.CallbackStack Modified: trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall_… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S [iso-8859-1] Mon Jul 25 00:07:07 2011 @@ -49,7 +49,7 @@ PUBLIC _KiCallUserMode@8 _KiCallUserMode@8: - /* Push volatile registers on the stack. + /* Push non-volatile registers on the stack. This is part of the KCALLOUT_FRAME */ push ebp push ebx

1 0

[tkreuzer] 52855: [NTOSKRNL] - Convert KiCallUserMode from asm to C (with a small asm wrapper) - Convert KiGetUserModeStackAddress into a C inline function
by tkreuzer＠svn.reactos.org 25 Jul '11

25 Jul '11

Author: tkreuzer Date: Mon Jul 25 00:01:29 2011 New Revision: 52855 URL: http://svn.reactos.org/svn/reactos?rev=52855&view=rev Log: [NTOSKRNL] - Convert KiCallUserMode from asm to C (with a small asm wrapper) - Convert KiGetUserModeStackAddress into a C inline function Modified: trunk/reactos/ntoskrnl/include/internal/i386/ke.h trunk/reactos/ntoskrnl/include/internal/ke.h trunk/reactos/ntoskrnl/include/internal/mm.h trunk/reactos/ntoskrnl/ke/i386/usercall.c trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S Modified: trunk/reactos/ntoskrnl/include/internal/i386/ke.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/include/internal/i386/ke.h [iso-8859-1] Mon Jul 25 00:01:29 2011 @@ -846,4 +846,11 @@ KeGetContextSwitches(KeGetCurrentPrcb())); } +FORCEINLINE +PULONG +KiGetUserModeStackAddress(void) +{ + return &(KeGetCurrentThread()->TrapFrame->HardwareEsp); +} + #endif Modified: trunk/reactos/ntoskrnl/include/internal/ke.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/ke.h [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/include/internal/ke.h [iso-8859-1] Mon Jul 25 00:01:29 2011 @@ -164,7 +164,7 @@ #define TIMER_WAIT_BLOCK 0x3L #ifdef _M_ARM // FIXME: remove this once our headers are cleaned up -// +// // A system call ID is formatted as such: // .________________________________________________________________. // | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | @@ -187,7 +187,7 @@ // // NB. From assembly code, the table number must be computed as an offset into // the service descriptor table. -// +// // Each entry into the table is 16 bytes long on 32-bit architectures, and // 32 bytes long on 64-bit architectures. // @@ -864,7 +864,7 @@ ULONG_PTR BugCheckParameter4, PKTRAP_FRAME Tf ); - + BOOLEAN NTAPI KiHandleNmi(VOID); @@ -1020,12 +1020,6 @@ IN PULONG OutputLength ); -PULONG -NTAPI -KiGetUserModeStackAddress( - VOID -); - VOID NTAPI KiInitMachineDependent(VOID); Modified: trunk/reactos/ntoskrnl/include/internal/mm.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] Mon Jul 25 00:01:29 2011 @@ -6,6 +6,7 @@ struct _EPROCESS; +extern PMMSUPPORT MmKernelAddressSpace; extern PFN_NUMBER MiFreeSwapPages; extern PFN_NUMBER MiUsedSwapPages; extern SIZE_T MmTotalPagedPoolQuota; @@ -1134,7 +1135,7 @@ /* Make sure the PFN number is valid */ if (Pfn > MmHighestPhysicalPage) return NULL; - + /* Make sure this page actually has a PFN entry */ if ((MiPfnBitMap.Buffer) && !(RtlTestBit(&MiPfnBitMap, (ULONG)Pfn))) return NULL; @@ -1338,7 +1339,7 @@ VOID NTAPI MmGetPageFileMapping( - struct _EPROCESS *Process, + struct _EPROCESS *Process, PVOID Address, SWAPENTRY* SwapEntry); @@ -1735,7 +1736,15 @@ IN PLIST_ENTRY ListHead ); -extern PMMSUPPORT MmKernelAddressSpace; + +/* procsup.c *****************************************************************/ + +NTSTATUS +NTAPI +MmGrowKernelStack( + IN PVOID StackPointer +); + FORCEINLINE VOID Modified: trunk/reactos/ntoskrnl/ke/i386/usercall.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall.… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall.c [iso-8859-1] Mon Jul 25 00:01:29 2011 @@ -208,4 +208,146 @@ return CallbackStatus; } +/* Stack layout: + * + * ---------------------------------- + * KCALLOUT_FRAME.ResultLength <= 2nd Parameter to KiCallUserMode + * KCALLOUT_FRAME.Result <= 1st Parameter to KiCallUserMode + * KCALLOUT_FRAME.ReturnAddress <= Return address of KiCallUserMode + * KCALLOUT_FRAME.Ebp \ + * KCALLOUT_FRAME.Ebx | = volatile registers, pushed + * KCALLOUT_FRAME.Esi | by KiCallUserMode + * KCALLOUT_FRAME.Edi / + * KCALLOUT_FRAME.CallbackStack + * KCALLOUT_FRAME.TrapFrame + * KCALLOUT_FRAME.InitialStack <= CalloutFrame points here + * ---------------------------------- + * ~~ optional alignment ~~ + * ---------------------------------- + * FX_SAVE_AREA + * ---------------------------------- + * KTRAP_FRAME + * ---------------------------------- + * ~~ begin of stack frame for KiUserModeCallout ~~ + * + */ + +NTSTATUS +FASTCALL +KiUserModeCallout(PKCALLOUT_FRAME CalloutFrame) +{ + PKTHREAD CurrentThread; + PKTRAP_FRAME TrapFrame, CallbackTrapFrame; + PFX_SAVE_AREA FxSaveArea, OldFxSaveArea; + PKPCR Pcr; + PKTSS Tss; + ULONG_PTR InitialStack; + NTSTATUS Status; + + /* Get the current thread */ + CurrentThread = KeGetCurrentThread(); + +#if DBG + /* Check if we are at pasive level */ + if (KeGetCurrentIrql() != PASSIVE_LEVEL) + { + /* We're not, bugcheck */ + KeBugCheckEx(IRQL_GT_ZERO_AT_SYSTEM_SERVICE, + 0, + KeGetCurrentIrql(), + 0, + 0); + } + + /* Check if we are attached or APCs are disabled */ + if ((CurrentThread->ApcStateIndex != OriginalApcEnvironment) || + (CurrentThread->CombinedApcDisable > 0)) + { + KeBugCheckEx(APC_INDEX_MISMATCH, + 0, + CurrentThread->ApcStateIndex, + CurrentThread->CombinedApcDisable, + 0); + } +#endif + + /* Align stack on 16-byte boundary */ + InitialStack = (ULONG_PTR)CalloutFrame & ~15; + + /* Check if we have enough space on the stack */ + if ((InitialStack - KERNEL_STACK_SIZE) < CurrentThread->StackLimit) + { + /* We don't, we'll have to grow our stack */ + Status = MmGrowKernelStack((PVOID)InitialStack); + + /* Quit if we failed */ + if (!NT_SUCCESS(Status)) return Status; + } + + /* Save the current callback stack and initial stack */ + CalloutFrame->CallbackStack = (ULONG_PTR)CurrentThread->CallbackStack; + CalloutFrame->InitialStack = (ULONG_PTR)CurrentThread->InitialStack; + + /* Get and save the trap frame */ + TrapFrame = CurrentThread->TrapFrame; + CalloutFrame->TrapFrame = (ULONG_PTR)TrapFrame; + + /* Set the new callback stack */ + CurrentThread->CallbackStack = CalloutFrame; + + /* Set destination and origin NPX Areas */ + OldFxSaveArea = (PVOID)(CalloutFrame->InitialStack - sizeof(FX_SAVE_AREA)); + FxSaveArea = (PVOID)(InitialStack - sizeof(FX_SAVE_AREA)); + + /* Disable interrupts so we can fill the NPX State */ + _disable(); + + /* Now copy the NPX State */ + FxSaveArea->U.FnArea.ControlWord = OldFxSaveArea->U.FnArea.ControlWord; + FxSaveArea->U.FnArea.StatusWord = OldFxSaveArea->U.FnArea.StatusWord; + FxSaveArea->U.FnArea.TagWord = OldFxSaveArea->U.FnArea.TagWord; + FxSaveArea->U.FnArea.DataSelector = OldFxSaveArea->U.FnArea.DataSelector; + FxSaveArea->Cr0NpxState = OldFxSaveArea->Cr0NpxState; + + /* Set the stack address */ + CurrentThread->InitialStack = (PVOID)InitialStack; + + /* Locate the trap frame on the callback stack */ + CallbackTrapFrame = (PVOID)((ULONG_PTR)FxSaveArea - sizeof(KTRAP_FRAME)); + + /* Copy the trap frame to the new location */ + *CallbackTrapFrame = *TrapFrame; + + /* Get PCR */ + Pcr = KeGetPcr(); + + /* Update the exception list */ + CallbackTrapFrame->ExceptionList = Pcr->Used_ExceptionList; + + /* Get TSS */ + Tss = Pcr->TSS; + + /* Bias the stack for V86 mode */ + if (CallbackTrapFrame->EFlags & EFLAGS_V86_MASK) + { + /* Set new stack address in TSS */ + Tss->Esp0 = (ULONG_PTR)(CallbackTrapFrame + 1); + } + else + { + /* Set new stack address in TSS */ + Tss->Esp0 = (ULONG_PTR)&CallbackTrapFrame->V86Es; + } + + /* Set user-mode dispatcher address as EIP */ + CallbackTrapFrame->Eip = (ULONG_PTR)KeUserCallbackDispatcher; + + /* Bring interrupts back */ + _enable(); + + /* Exit to user-mode */ + KiServiceExit(CallbackTrapFrame, 0); +} + + /* EOF */ Modified: trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/usercall_… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/usercall_asm.S [iso-8859-1] Mon Jul 25 00:01:29 2011 @@ -17,19 +17,10 @@ EXTERN @KiServiceExit@8:PROC EXTERN _KeGetCurrentIrql@0:PROC EXTERN _KeBugCheckEx@20:PROC +EXTERN @KiUserModeCallout@4:PROC /* FUNCTIONS ****************************************************************/ .code - -PUBLIC _KiGetUserModeStackAddress@0 -_KiGetUserModeStackAddress@0: - - /* Get the current thread's trapframe and return the esp */ - mov eax, fs:[KPCR_CURRENT_THREAD] - mov eax, [eax+KTHREAD_TRAP_FRAME] - lea eax, [eax+KTRAP_FRAME_ESP] - ret - /*++ * @name KiCallUserMode @@ -58,166 +49,23 @@ PUBLIC _KiCallUserMode@8 _KiCallUserMode@8: - /* Save volatile registers */ + /* Push volatile registers on the stack. + This is part of the KCALLOUT_FRAME */ push ebp push ebx push esi push edi - /* Get the current thread */ - mov ebx, fs:[KPCR_CURRENT_THREAD] - - /* Make sure we're at passive */ -#if DBG - call _KeGetCurrentIrql@0 - or al, al - jz AtPassive - - /* We're not, bugcheck! */ - push 0 - push 0 - push eax - push 0 - push IRQL_GT_ZERO_AT_SYSTEM_SERVICE - call _KeBugCheckEx@20 - -AtPassive: - - /* Make sure that we are not attached and that APCs are not disabled */ - movzx eax, byte ptr [ebx+KTHREAD_APC_STATE_INDEX] - mov edx, [ebx+KTHREAD_COMBINED_APC_DISABLE] - or eax, eax - jnz InvalidIndex - or edx, edx - jz ApcsEnabled - -InvalidIndex: - - push 0 - push edx - push eax - push 0 - push APC_INDEX_MISMATCH - call _KeBugCheckEx@20 -ApcsEnabled: -#endif - - /* Get the lowest stack limit and check if we can handle it */ - lea eax, [esp-HEX(3000)] - cmp eax, [ebx+KTHREAD_STACK_LIMIT] - jnb StackOk - - /* We can't, we'll have to grow our stack */ - push esp - call _MmGrowKernelStack@4 - - /* Quit if we failed */ - or eax, eax - jnz GrowFailed - - /* Save the current callback stack */ -StackOk: - push [ebx+KTHREAD_CALLBACK_STACK] - - /* Get and save the trap frame */ - mov edx, [ebx+KTHREAD_TRAP_FRAME] - push edx - - /* Get and save the initial stack */ - mov esi, [ebx+KTHREAD_INITIAL_STACK] - push esi - - /* Set the new callback stack */ - mov [ebx+KTHREAD_CALLBACK_STACK], esp - - /* Align stack on 16-byte boundary */ - and esp, NOT 15 - mov edi, esp - - /* Set destination and origin NPX Areas */ - sub esp, NPX_FRAME_LENGTH - sub esi, NPX_FRAME_LENGTH - - /* Disable interrupts so we can fill the NPX State */ - cli - - /* Now copy the NPX State */ - mov ecx, [esi+FP_CONTROL_WORD] - mov [esp+FP_CONTROL_WORD], ecx - mov ecx, [esi+FP_STATUS_WORD] - mov [esp+FP_STATUS_WORD], ecx - mov ecx, [esi+FP_TAG_WORD] - mov [esp+FP_TAG_WORD], ecx - mov ecx, [esi+FP_DATA_SELECTOR] - mov [esp+FP_DATA_SELECTOR], ecx - mov ecx, [esi+FN_CR0_NPX_STATE] - mov [esp+FN_CR0_NPX_STATE], ecx - - /* Get TSS */ - mov esi, fs:[KPCR_TSS] - - /* Set the stack address */ - mov [ebx+KTHREAD_INITIAL_STACK], edi - - /* Bias the stack for V86 mode */ - mov ecx, esp - sub esp, 16 - test dword ptr [edx+KTRAP_FRAME_EFLAGS], EFLAGS_V86_MASK - jnz DontBias - mov ecx, esp - -DontBias: - /* Set new stack address in TSS */ - mov [esi+KTSS_ESP0], ecx - - /* Allocate the trap frame and set it */ - sub esp, KTRAP_FRAME_V86_ES - mov ebp, esp - - /* Set copy iterator and dest/origin parameters and do the copy */ - mov ecx, (KTRAP_FRAME_V86_ES - KTRAP_FRAME_FS) / 4 - lea edi, [esp+KTRAP_FRAME_FS] - lea esi, [edx+KTRAP_FRAME_FS] - rep movsd - - /* Copy DR7 */ - mov edi, [edx+KTRAP_FRAME_DR7] - test edi, NOT DR7_RESERVED_MASK - mov [esp+KTRAP_FRAME_DR7], edi - - /* Check if we need to save debug registers */ - jnz SaveDebug - - /* Get user-mode dispatcher address and set it as EIP */ -SetEip: - mov eax, dword ptr [_KeUserCallbackDispatcher] - mov [esp+KTRAP_FRAME_EIP], eax - - /* Set the exception list */ - mov eax, fs:[KPCR_EXCEPTION_LIST] - mov [esp+KTRAP_FRAME_EXCEPTION_LIST], eax - - /* Set the previous mode */ - mov eax, [edx+KTRAP_FRAME_PREVIOUS_MODE] - mov [esp+KTRAP_FRAME_PREVIOUS_MODE], eax - - /* Bring interrupts back */ - sti - - /* Exit to user-mode */ - mov ecx, esp - jmp @KiServiceExit@8 - -SaveDebug: - - /* Copy all 5 DRs */ - mov ecx, 5 - lea edi, [esp+KTRAP_FRAME_DR0] - lea esi, [edx+KTRAP_FRAME_DR0] - rep movsd - jmp SetEip - -GrowFailed: + /* load the address of the callout frame into ecx */ + lea ecx, [esp - 12] + + /* Allocate space for the inital stack */ + sub esp, 12 + NPX_FRAME_LENGTH + KTRAP_FRAME_LENGTH + 16 + + call @KiUserModeCallout@4 + + add esp, 12 + NPX_FRAME_LENGTH + KTRAP_FRAME_LENGTH + 16 + /* Restore registers */ pop edi pop esi

1 0

[ion] 52854: [KERNEL32]: Fix the spec/pspec files to match 100% the exports on NT 5.2's Kernel32.dll [KERNEL32]: Remove, add, fix, stub functions where necessary to handle these new/modified exports.
by ion＠svn.reactos.org 24 Jul '11

24 Jul '11

Author: ion Date: Sun Jul 24 23:42:09 2011 New Revision: 52854 URL: http://svn.reactos.org/svn/reactos?rev=52854&view=rev Log: [KERNEL32]: Fix the spec/pspec files to match 100% the exports on NT 5.2's Kernel32.dll [KERNEL32]: Remove, add, fix, stub functions where necessary to handle these new/modified exports. Modified: trunk/reactos/dll/win32/kernel32/client/appcache.c trunk/reactos/dll/win32/kernel32/client/environ.c trunk/reactos/dll/win32/kernel32/client/time.c trunk/reactos/dll/win32/kernel32/client/vdm.c trunk/reactos/dll/win32/kernel32/kernel32.pspec trunk/reactos/dll/win32/kernel32/kernel32.spec trunk/reactos/dll/win32/kernel32/wine/lzexpand.c trunk/reactos/dll/win32/kernel32/winnls/string/nls.c [This mail would be too long, it was shortened to contain the URLs only.] Modified: trunk/reactos/dll/win32/kernel32/client/appcache.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… Modified: trunk/reactos/dll/win32/kernel32/client/environ.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… Modified: trunk/reactos/dll/win32/kernel32/client/time.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… Modified: trunk/reactos/dll/win32/kernel32/client/vdm.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/… Modified: trunk/reactos/dll/win32/kernel32/kernel32.pspec URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/kernel3… Modified: trunk/reactos/dll/win32/kernel32/kernel32.spec URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/kernel3… Modified: trunk/reactos/dll/win32/kernel32/wine/lzexpand.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/wine/lz… Modified: trunk/reactos/dll/win32/kernel32/winnls/string/nls.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/winnls/…

1 0

← Newer
1
...
13
14
15
16
17
18
19
...
52
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Ros-diffs July 2011