Ros-diffs March 2010

ros-diffs@reactos.org

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[hpoussin] 45817: [freeldr] Don't write twice the delay method and how to read the RTC. Use those in the HAL
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Thu Mar 4 00:13:06 2010 New Revision: 45817 URL: http://svn.reactos.org/svn/reactos?rev=45817&view=rev Log: [freeldr] Don't write twice the delay method and how to read the RTC. Use those in the HAL Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/pcrtc.c trunk/reactos/boot/freeldr/freeldr/include/freeldr.h trunk/reactos/hal/halx86/generic/bios.c Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/pcrtc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/pcrtc.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/pcrtc.c [iso-8859-1] Thu Mar 4 00:13:06 2010 @@ -19,63 +19,25 @@ #include <freeldr.h> -#define BCD_INT(bcd) (((bcd & 0xf0) >> 4) * 10 + (bcd &0x0f)) +BOOLEAN +NTAPI +HalQueryRealTimeClock(OUT PTIME_FIELDS Time); TIMEINFO* PcGetTime(VOID) { static TIMEINFO TimeInfo; - REGS Regs; + TIME_FIELDS Time; - /* Some BIOSes, such as the 1998/07/25 system ROM - * in the Compaq Deskpro EP/SB, leave CF unchanged - * if successful, so CF should be cleared before - * calling this function. */ - __writeeflags(__readeflags() & ~EFLAGS_CF); + if (!HalQueryRealTimeClock(&Time)) + return NULL; - /* Int 1Ah AH=04h - * TIME - GET REAL-TIME CLOCK DATE (AT,XT286,PS) - * - * AH = 04h - * CF clear to avoid bug - * Return: - * CF clear if successful - * CH = century (BCD) - * CL = year (BCD) - * DH = month (BCD) - * DL = day (BCD) - * CF set on error - */ - Regs.b.ah = 0x04; - Int386(0x1A, &Regs, &Regs); - - TimeInfo.Year = 100 * BCD_INT(Regs.b.ch) + BCD_INT(Regs.b.cl); - TimeInfo.Month = BCD_INT(Regs.b.dh); - TimeInfo.Day = BCD_INT(Regs.b.dl); - - /* Some BIOSes leave CF unchanged if successful, - * so CF should be cleared before calling this function. */ - __writeeflags(__readeflags() & ~EFLAGS_CF); - - /* Int 1Ah AH=02h - * TIME - GET REAL-TIME CLOCK TIME (AT,XT286,PS) - * - * AH = 02h - * CF clear to avoid bug - * Return: - * CF clear if successful - * CH = hour (BCD) - * CL = minutes (BCD) - * DH = seconds (BCD) - * DL = daylight savings flag (00h standard time, 01h daylight time) - * CF set on error (i.e. clock not running or in middle of update) - */ - Regs.b.ah = 0x02; - Int386(0x1A, &Regs, &Regs); - - TimeInfo.Hour = BCD_INT(Regs.b.ch); - TimeInfo.Minute = BCD_INT(Regs.b.cl); - TimeInfo.Second = BCD_INT(Regs.b.dh); + TimeInfo.Year = Time.Year; + TimeInfo.Month = Time.Month; + TimeInfo.Day = Time.Day; + TimeInfo.Hour = Time.Hour; + TimeInfo.Minute = Time.Minute; + TimeInfo.Second = Time.Second; return &TimeInfo; } Modified: trunk/reactos/boot/freeldr/freeldr/include/freeldr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/freeldr.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/freeldr.h [iso-8859-1] Thu Mar 4 00:13:06 2010 @@ -39,6 +39,7 @@ #include <ndk/asm.h> #include <ndk/rtlfuncs.h> #include <ndk/ldrtypes.h> +#include <ndk/halfuncs.h> #include <stdlib.h> #include <stdio.h> #include <ctype.h> Modified: trunk/reactos/hal/halx86/generic/bios.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bios.c?… ============================================================================== --- trunk/reactos/hal/halx86/generic/bios.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/bios.c [iso-8859-1] Thu Mar 4 00:13:06 2010 @@ -235,7 +235,6 @@ longjmp(HalpSavedContext, 1); UNREACHABLE; } -#endif /* V8086 ENTER ****************************************************************/ @@ -278,6 +277,7 @@ /* Exit to V86 mode */ HalpExitToV86((PKTRAP_FRAME)&V86TrapFrame); } +#endif /* FUNCTIONS ******************************************************************/ @@ -432,6 +432,7 @@ while (i--) HalpSavedIoMap[HalpSavedIoMapData[i][0]] = HalpSavedIoMapData[i][1]; } +#ifndef _MINIHAL_ VOID NTAPI HalpMapRealModeMemory(VOID) @@ -499,7 +500,6 @@ HalpFlushTLB(); } -#ifndef _MINIHAL_ VOID NTAPI HalpSwitchToRealModeTrapHandlers(VOID)

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[tkreuzer] 45816: - sort wdm.h a bit more - add missing NTAPI - move TIMER_TYPE to ntdef.h - remove duplicate port and register functions - add volatile keyword where appropriate to register access inline functions - Use result variable in IoGetRemainingStackSize inline function to avoid a warning
by tkreuzer＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: tkreuzer Date: Thu Mar 4 00:02:02 2010 New Revision: 45816 URL: http://svn.reactos.org/svn/reactos?rev=45816&view=rev Log: - sort wdm.h a bit more - add missing NTAPI - move TIMER_TYPE to ntdef.h - remove duplicate port and register functions - add volatile keyword where appropriate to register access inline functions - Use result variable in IoGetRemainingStackSize inline function to avoid a warning Modified: branches/header-work/include/ddk/wdm.h branches/header-work/include/ddk/winddk.h branches/header-work/include/psdk/ntdef.h [This mail would be too long, it was shortened to contain the URLs only.] Modified: branches/header-work/include/ddk/wdm.h URL: http://svn.reactos.org/svn/reactos/branches/header-work/include/ddk/wdm.h?r… Modified: branches/header-work/include/ddk/winddk.h URL: http://svn.reactos.org/svn/reactos/branches/header-work/include/ddk/winddk.… Modified: branches/header-work/include/psdk/ntdef.h URL: http://svn.reactos.org/svn/reactos/branches/header-work/include/psdk/ntdef.…

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[hpoussin] 45815: [freeldr] Add some functions to read partition tables Add some stubs, link to mini-HAL
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Wed Mar 3 23:59:32 2010 New Revision: 45815 URL: http://svn.reactos.org/svn/reactos?rev=45815&view=rev Log: [freeldr] Add some functions to read partition tables Add some stubs, link to mini-HAL Added: trunk/reactos/boot/freeldr/freeldr/arch/i386/halstub.c (with props) trunk/reactos/boot/freeldr/freeldr/arch/i386/ntoskrnl.c (with props) trunk/reactos/boot/freeldr/freeldr/include/ntoskrnl.h (with props) Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c trunk/reactos/boot/freeldr/freeldr/disk/partition.c trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild trunk/reactos/boot/freeldr/freeldr/include/freeldr.h Added: trunk/reactos/boot/freeldr/freeldr/arch/i386/halstub.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/halstub.c (added) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/halstub.c [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -1,0 +1,97 @@ +/* +* PROJECT: ReactOS Kernel +* LICENSE: GPL - See COPYING in the top level directory +* FILE: boot/freeldr/freeldr/arch/i386/hal/halstub.c +* PURPOSE: I/O Stub HAL Routines +* PROGRAMMERS: Alex Ionescu (alex.ionescu(a)reactos.org) +*/ + +/* INCLUDES ******************************************************************/ + +#include <ntoskrnl.h> +#define NDEBUG +#include <debug.h> + +/* FUNCTIONS *****************************************************************/ + +NTSTATUS +FASTCALL +xHalIoReadPartitionTable( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG SectorSize, + IN BOOLEAN ReturnRecognizedPartitions, + OUT PDRIVE_LAYOUT_INFORMATION *PartitionBuffer) +{ + return IoReadPartitionTable(DeviceObject, + SectorSize, + ReturnRecognizedPartitions, + PartitionBuffer); +} + +UCHAR +NTAPI +xHalVectorToIDTEntry(IN ULONG Vector) +{ + /* Return the vector */ + return Vector; +} + +VOID +NTAPI +xHalHaltSystem(VOID) +{ + /* Halt execution */ + while (TRUE); +} + +/* GLOBALS *******************************************************************/ + +HAL_DISPATCH HalDispatchTable = +{ + HAL_DISPATCH_VERSION, + (pHalQuerySystemInformation)NULL, + (pHalSetSystemInformation)NULL, + (pHalQueryBusSlots)NULL, + 0, + (pHalExamineMBR)NULL, + (pHalIoAssignDriveLetters)NULL, + (pHalIoReadPartitionTable)xHalIoReadPartitionTable, + (pHalIoSetPartitionInformation)NULL, + (pHalIoWritePartitionTable)NULL, + (pHalHandlerForBus)NULL, + (pHalReferenceBusHandler)NULL, + (pHalReferenceBusHandler)NULL, + (pHalInitPnpDriver)NULL, + (pHalInitPowerManagement)NULL, + (pHalGetDmaAdapter)NULL, + (pHalGetInterruptTranslator)NULL, + (pHalStartMirroring)NULL, + (pHalEndMirroring)NULL, + (pHalMirrorPhysicalMemory)NULL, + (pHalEndOfBoot)NULL, + (pHalMirrorVerify)NULL +}; + +HAL_PRIVATE_DISPATCH HalPrivateDispatchTable = +{ + HAL_PRIVATE_DISPATCH_VERSION, + (pHalHandlerForBus)NULL, + (pHalHandlerForConfigSpace)NULL, + (pHalLocateHiberRanges)NULL, + (pHalRegisterBusHandler)NULL, + (pHalSetWakeEnable)NULL, + (pHalSetWakeAlarm)NULL, + (pHalTranslateBusAddress)NULL, + (pHalAssignSlotResources)NULL, + (pHalHaltSystem)xHalHaltSystem, + (pHalFindBusAddressTranslation)NULL, + (pHalResetDisplay)NULL, + (pHalAllocateMapRegisters)NULL, + (pKdSetupPciDeviceForDebugging)NULL, + (pKdReleasePciDeviceForDebugging)NULL, + (pKdGetAcpiTablePhase0)NULL, + (pKdCheckPowerButton)NULL, + (pHalVectorToIDTEntry)xHalVectorToIDTEntry, + (pKdMapPhysicalMemory64)NULL, + (pKdUnmapVirtualAddress)NULL +}; Propchange: trunk/reactos/boot/freeldr/freeldr/arch/i386/halstub.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -17,7 +17,6 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#define _NTSYSTEM_ #include <freeldr.h> #define NDEBUG Added: trunk/reactos/boot/freeldr/freeldr/arch/i386/ntoskrnl.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/arch/i386/ntoskrnl.c (added) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/ntoskrnl.c [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -1,0 +1,114 @@ +#include <ntoskrnl.h> +#define NDEBUG +#include <arch.h> + +VOID +NTAPI +KeInitializeEvent( + IN PRKEVENT Event, + IN EVENT_TYPE Type, + IN BOOLEAN State) +{ +} + +VOID +FASTCALL +KiAcquireSpinLock( + IN PKSPIN_LOCK SpinLock) +{ +} + +VOID +FASTCALL +KiReleaseSpinLock( + IN PKSPIN_LOCK SpinLock) +{ +} + +VOID +NTAPI +KeSetTimeIncrement( + IN ULONG MaxIncrement, + IN ULONG MinIncrement) +{ +} + +NTKERNELAPI +VOID +FASTCALL +IoAssignDriveLetters( + IN struct _LOADER_PARAMETER_BLOCK *LoaderBlock, + IN PSTRING NtDeviceName, + OUT PUCHAR NtSystemPath, + OUT PSTRING NtSystemPathString) +{ +} + +NTKERNELAPI +NTSTATUS +FASTCALL +IoSetPartitionInformation( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG SectorSize, + IN ULONG PartitionNumber, + IN ULONG PartitionType) +{ + return STATUS_NOT_IMPLEMENTED; +} + +NTKERNELAPI +NTSTATUS +FASTCALL +IoWritePartitionTable( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG SectorSize, + IN ULONG SectorsPerTrack, + IN ULONG NumberOfHeads, + IN struct _DRIVE_LAYOUT_INFORMATION *PartitionBuffer) +{ + return STATUS_NOT_IMPLEMENTED; +} + +NTHALAPI +VOID +NTAPI +KeStallExecutionProcessor( + IN ULONG MicroSeconds) +{ + REGS Regs; + ULONG usec_this; + + // Int 15h AH=86h + // BIOS - WAIT (AT,PS) + // + // AH = 86h + // CX:DX = interval in microseconds + // Return: + // CF clear if successful (wait interval elapsed) + // CF set on error or AH=83h wait already in progress + // AH = status (see #00496) + + // Note: The resolution of the wait period is 977 microseconds on + // many systems because many BIOSes use the 1/1024 second fast + // interrupt from the AT real-time clock chip which is available on INT 70; + // because newer BIOSes may have much more precise timers available, it is + // not possible to use this function accurately for very short delays unless + // the precise behavior of the BIOS is known (or found through testing) + + while (MicroSeconds) + { + usec_this = MicroSeconds; + + if (usec_this > 4000000) + { + usec_this = 4000000; + } + + Regs.b.ah = 0x86; + Regs.w.cx = usec_this >> 16; + Regs.w.dx = usec_this & 0xffff; + Int386(0x15, &Regs, &Regs); + + MicroSeconds -= usec_this; + } +} Propchange: trunk/reactos/boot/freeldr/freeldr/arch/i386/ntoskrnl.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: trunk/reactos/boot/freeldr/freeldr/disk/partition.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/disk/… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/disk/partition.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/disk/partition.c [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -240,4 +240,152 @@ return TRUE; } +NTSTATUS +NTAPI +IopReadBootRecord( + IN PDEVICE_OBJECT DeviceObject, + IN ULONGLONG LogicalSectorNumber, + IN ULONG SectorSize, + OUT PMASTER_BOOT_RECORD BootRecord) +{ + ULONG FileId = (ULONG)DeviceObject; + LARGE_INTEGER Position; + ULONG BytesRead; + ULONG Status; + + Position.QuadPart = LogicalSectorNumber * SectorSize; + Status = ArcSeek(FileId, &Position, SeekAbsolute); + if (Status != ESUCCESS) + return STATUS_IO_DEVICE_ERROR; + + Status = ArcRead(FileId, BootRecord, SectorSize, &BytesRead); + if (Status != ESUCCESS || BytesRead != SectorSize) + return STATUS_IO_DEVICE_ERROR; + + return STATUS_SUCCESS; +} + +BOOLEAN +NTAPI +IopCopyPartitionRecord( + IN BOOLEAN ReturnRecognizedPartitions, + IN ULONG SectorSize, + IN PPARTITION_TABLE_ENTRY PartitionTableEntry, + OUT PARTITION_INFORMATION *PartitionEntry) +{ + BOOLEAN IsRecognized; + + IsRecognized = TRUE; /* FIXME */ + if (!IsRecognized && ReturnRecognizedPartitions) + return FALSE; + + PartitionEntry->StartingOffset.QuadPart = (ULONGLONG)PartitionTableEntry->SectorCountBeforePartition * SectorSize; + PartitionEntry->PartitionLength.QuadPart = (ULONGLONG)PartitionTableEntry->PartitionSectorCount * SectorSize; + PartitionEntry->HiddenSectors = 0; + PartitionEntry->PartitionNumber = 0; /* Will be filled later */ + PartitionEntry->PartitionType = PartitionTableEntry->SystemIndicator; + PartitionEntry->BootIndicator = (PartitionTableEntry->BootIndicator & 0x80) ? TRUE : FALSE; + PartitionEntry->RecognizedPartition = IsRecognized; + PartitionEntry->RewritePartition = FALSE; + + return TRUE; +} + +NTKERNELAPI +NTSTATUS +FASTCALL +IoReadPartitionTable( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG SectorSize, + IN BOOLEAN ReturnRecognizedPartitions, + OUT PDRIVE_LAYOUT_INFORMATION *PartitionBuffer) +{ + PMASTER_BOOT_RECORD MasterBootRecord; + PDRIVE_LAYOUT_INFORMATION Partitions; + ULONG NbPartitions, i, Size; + NTSTATUS ret; + + *PartitionBuffer = NULL; + + if (SectorSize < sizeof(MASTER_BOOT_RECORD)) + return STATUS_NOT_SUPPORTED; + + MasterBootRecord = ExAllocatePool(NonPagedPool, SectorSize); + if (!MasterBootRecord) + return STATUS_NO_MEMORY; + + /* Read disk MBR */ + ret = IopReadBootRecord(DeviceObject, 0, SectorSize, MasterBootRecord); + if (!NT_SUCCESS(ret)) + { + ExFreePool(MasterBootRecord); + return ret; + } + + /* Check validity of boot record */ + if (MasterBootRecord->MasterBootRecordMagic != 0xaa55) + { + ExFreePool(MasterBootRecord); + return STATUS_NOT_SUPPORTED; + } + + /* Count number of partitions */ + NbPartitions = 0; + for (i = 0; i < 4; i++) + { + NbPartitions++; + + if (MasterBootRecord->PartitionTable[i].SystemIndicator == PARTITION_EXTENDED || + MasterBootRecord->PartitionTable[i].SystemIndicator == PARTITION_XINT13_EXTENDED) + { + /* FIXME: unhandled case; count number of partitions */ + UNIMPLEMENTED; + } + } + + if (NbPartitions == 0) + { + ExFreePool(MasterBootRecord); + return STATUS_NOT_SUPPORTED; + } + + /* Allocation space to store partitions */ + Size = FIELD_OFFSET(DRIVE_LAYOUT_INFORMATION, PartitionEntry) + + NbPartitions * sizeof(PARTITION_INFORMATION); + Partitions = ExAllocatePool(NonPagedPool, Size); + if (!Partitions) + { + ExFreePool(MasterBootRecord); + return STATUS_NO_MEMORY; + } + + /* Count number of partitions */ + NbPartitions = 0; + for (i = 0; i < 4; i++) + { + if (IopCopyPartitionRecord(ReturnRecognizedPartitions, + SectorSize, + &MasterBootRecord->PartitionTable[i], + &Partitions->PartitionEntry[NbPartitions])) + { + Partitions->PartitionEntry[NbPartitions].PartitionNumber = NbPartitions + 1; + NbPartitions++; + } + + if (MasterBootRecord->PartitionTable[i].SystemIndicator == PARTITION_EXTENDED || + MasterBootRecord->PartitionTable[i].SystemIndicator == PARTITION_XINT13_EXTENDED) + { + /* FIXME: unhandled case; copy partitions */ + UNIMPLEMENTED; + } + } + + Partitions->PartitionCount = NbPartitions; + Partitions->Signature = MasterBootRecord->Signature; + ExFreePool(MasterBootRecord); + + *PartitionBuffer = Partitions; + return STATUS_SUCCESS; +} + #endif Modified: trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -7,6 +7,7 @@ <library>freeldr_startup</library> <library>freeldr_base64k</library> <library>freeldr_base</library> + <library>mini_hal</library> <library>freeldr_arch</library> <library>freeldr_main</library> <library>rossym</library> Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -7,6 +7,7 @@ <include base="ReactOS">include/reactos/libs</include> <include base="ReactOS">include/reactos/elf</include> <define name="_NTHAL_" /> + <define name="_NTSYSTEM_" /> <directory name="arch"> <directory name="i386"> <if property="ARCH" value="i386"> @@ -14,6 +15,7 @@ <file>archmach.c</file> <file>custom.c</file> <file>drivemap.c</file> + <file>halstub.c</file> <file>hardware.c</file> <file>hwacpi.c</file> <file>hwapm.c</file> @@ -24,6 +26,7 @@ <file>loader.c</file> <file>machpc.c</file> <file>miscboot.c</file> + <file>ntoskrnl.c</file> <file>pccons.c</file> <file>pcdisk.c</file> <file>pcmem.c</file> Modified: trunk/reactos/boot/freeldr/freeldr/include/freeldr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/freeldr.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/freeldr.h [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -60,6 +60,8 @@ #include <reactos.h> #include <registry.h> #include <winldr.h> +#include <ntdddisk.h> +#include <internal/hal.h> /* file system headers */ #include <fs/ext2.h> #include <fs/fat.h> Added: trunk/reactos/boot/freeldr/freeldr/include/ntoskrnl.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/ntoskrnl.h (added) +++ trunk/reactos/boot/freeldr/freeldr/include/ntoskrnl.h [iso-8859-1] Wed Mar 3 23:59:32 2010 @@ -1,0 +1,19 @@ +#include <ntdef.h> +#undef _NTHAL_ +#undef DECLSPEC_IMPORT +#define DECLSPEC_IMPORT +#undef NTSYSAPI +#define NTSYSAPI + +#include <wdm.h> + +typedef GUID UUID; + +/* Windows Device Driver Kit */ +#include <winddk.h> +#include <ndk/haltypes.h> + +/* Disk stuff */ +typedef PVOID PLOADER_PARAMETER_BLOCK; +#include <ntdddisk.h> +#include <internal/hal.h> Propchange: trunk/reactos/boot/freeldr/freeldr/include/ntoskrnl.h ------------------------------------------------------------------------------ svn:eol-style = native

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[hpoussin] 45814: [freeldr] Add KeBugCheckEx
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Wed Mar 3 23:54:51 2010 New Revision: 45814 URL: http://svn.reactos.org/svn/reactos?rev=45814&view=rev Log: [freeldr] Add KeBugCheckEx Modified: trunk/reactos/boot/freeldr/freeldr/debug.c Modified: trunk/reactos/boot/freeldr/freeldr/debug.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/debug… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/debug.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/debug.c [iso-8859-1] Wed Mar 3 23:54:51 2010 @@ -328,3 +328,22 @@ return 0; } +NTKERNELAPI +DECLSPEC_NORETURN +VOID +NTAPI +KeBugCheckEx( + IN ULONG BugCheckCode, + IN ULONG_PTR BugCheckParameter1, + IN ULONG_PTR BugCheckParameter2, + IN ULONG_PTR BugCheckParameter3, + IN ULONG_PTR BugCheckParameter4) +{ + char Buffer[64]; + sprintf(Buffer, "*** STOP: 0x%08lX (0x%08lX, 0x%08lX, 0x%08lX, 0x%08lX)", + BugCheckCode, BugCheckParameter1, BugCheckParameter2, + BugCheckParameter3, BugCheckParameter4); + UiMessageBoxCritical(Buffer); + assert(FALSE); + for (;;); +}

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[tkreuzer] 45813: revert change to IoCreateFile
by tkreuzer＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: tkreuzer Date: Wed Mar 3 23:48:21 2010 New Revision: 45813 URL: http://svn.reactos.org/svn/reactos?rev=45813&view=rev Log: revert change to IoCreateFile Modified: branches/header-work/ntoskrnl/io/iomgr/file.c Modified: branches/header-work/ntoskrnl/io/iomgr/file.c URL: http://svn.reactos.org/svn/reactos/branches/header-work/ntoskrnl/io/iomgr/f… ============================================================================== --- branches/header-work/ntoskrnl/io/iomgr/file.c [iso-8859-1] (original) +++ branches/header-work/ntoskrnl/io/iomgr/file.c [iso-8859-1] Wed Mar 3 23:48:21 2010 @@ -1655,7 +1655,7 @@ IN PVOID EaBuffer OPTIONAL, IN ULONG EaLength, IN CREATE_FILE_TYPE CreateFileType, - IN PVOID InternalParameters OPTIONAL, + IN PVOID ExtraCreateParameters OPTIONAL, IN ULONG Options) { KPROCESSOR_MODE AccessMode;

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[hpoussin] 45812: [freeldr] Allow opening of the raw device
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Wed Mar 3 23:39:32 2010 New Revision: 45812 URL: http://svn.reactos.org/svn/reactos?rev=45812&view=rev Log: [freeldr] Allow opening of the raw device Modified: trunk/reactos/boot/freeldr/freeldr/fs/fs.c Modified: trunk/reactos/boot/freeldr/freeldr/fs/fs.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/fs/fs… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/fs/fs.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/fs/fs.c [iso-8859-1] Wed Mar 3 23:39:32 2010 @@ -319,6 +319,13 @@ FileData[DeviceId].FuncTable = NULL; return ret; } + else if (!*FileName) + { + /* Done, caller wanted to open the raw device */ + *FileId = DeviceId; + pDevice->ReferenceCount++; + return ESUCCESS; + } /* Try to detect the file system */ #ifndef _M_ARM

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[hpoussin] 45811: [freeldr] Add some more memory management functions
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Wed Mar 3 23:35:10 2010 New Revision: 45811 URL: http://svn.reactos.org/svn/reactos?rev=45811&view=rev Log: [freeldr] Add some more memory management functions Modified: trunk/reactos/boot/freeldr/freeldr/include/mm.h trunk/reactos/boot/freeldr/freeldr/mm/mm.c Modified: trunk/reactos/boot/freeldr/freeldr/include/mm.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/mm.h [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/include/mm.h [iso-8859-1] Wed Mar 3 23:35:10 2010 @@ -116,3 +116,7 @@ PVOID MmHeapAlloc(ULONG MemorySize); VOID MmHeapFree(PVOID MemoryPointer); + +#define ExAllocatePool(pool, size) MmHeapAlloc(size) +#define ExAllocatePoolWithTag(pool, size, tag) MmHeapAlloc(size) +#define ExFreePool(p) MmHeapFree(p) Modified: trunk/reactos/boot/freeldr/freeldr/mm/mm.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/mm/mm… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/mm/mm.c [iso-8859-1] (original) +++ trunk/reactos/boot/freeldr/freeldr/mm/mm.c [iso-8859-1] Wed Mar 3 23:35:10 2010 @@ -345,3 +345,54 @@ return RealPageLookupTable; } + +#undef ExAllocatePoolWithTag +NTKERNELAPI +PVOID +NTAPI +ExAllocatePoolWithTag( + IN POOL_TYPE PoolType, + IN SIZE_T NumberOfBytes, + IN ULONG Tag) +{ + return MmHeapAlloc(NumberOfBytes); +} + +#undef ExFreePool +NTKERNELAPI +VOID +NTAPI +ExFreePool( + IN PVOID P) +{ + MmHeapFree(P); +} + +PVOID +NTAPI +RtlAllocateHeap( + IN PVOID HeapHandle, + IN ULONG Flags, + IN SIZE_T Size) +{ + PVOID ptr; + + ptr = MmHeapAlloc(Size); + if (ptr && (Flags & HEAP_ZERO_MEMORY)) + { + RtlZeroMemory(ptr, Size); + } + + return ptr; +} + +BOOLEAN +NTAPI +RtlFreeHeap( + IN PVOID HeapHandle, + IN ULONG Flags, + IN PVOID HeapBase) +{ + MmHeapFree(HeapBase); + return TRUE; +}

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[fireball] 45810: - GetBitmapBits and SetBitmapBits should get/set bitmaps bits in a particular format described in MSDN, not in the format they are stored in internally. Reimplement them based on winex11.drv implementation. Could use some optimisation, but they are deprecated non time-critical functions. Thanks to Maarten Kroese for finding this problem. Fixes issue #28 in Arwinss wiki.
by fireball＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: fireball Date: Wed Mar 3 23:33:50 2010 New Revision: 45810 URL: http://svn.reactos.org/svn/reactos?rev=45810&view=rev Log: - GetBitmapBits and SetBitmapBits should get/set bitmaps bits in a particular format described in MSDN, not in the format they are stored in internally. Reimplement them based on winex11.drv implementation. Could use some optimisation, but they are deprecated non time-critical functions. Thanks to Maarten Kroese for finding this problem. Fixes issue #28 in Arwinss wiki. Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/surfobj.c Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/surfobj.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gre/surfobj.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gre/surfobj.c [iso-8859-1] Wed Mar 3 23:33:50 2010 @@ -257,27 +257,224 @@ LONG FASTCALL GreGetBitmapBits(PSURFACE pSurf, ULONG ulBytes, PVOID pBits) { - /* Don't copy more bytes than the buffer has */ - ulBytes = min(ulBytes, pSurf->SurfObj.cjBits); - - /* Copy actual bits */ - RtlCopyMemory(pBits, pSurf->SurfObj.pvBits, ulBytes); - - /* Return amount copied */ + LONG height, width, bytewidth; + LPBYTE tbuf, startline; + int h, w; + COLORREF cr; + PFN_DIB_GetPixel DibGetPixel; + + DPRINT("(bmp=%p, buffer=%p, count=0x%x)\n", pSurf, pBits, ulBytes); + + /* Check ulBytes */ + if (!ulBytes) return 0; + + bytewidth = pSurf->SurfObj.lDelta; + if (bytewidth < 0) bytewidth = -bytewidth; + + height = ulBytes / bytewidth; + width = pSurf->SurfObj.sizlBitmap.cx; + + /* Get getpixel routine address */ + DibGetPixel = DibFunctionsForBitmapFormat[pSurf->SurfObj.iBitmapFormat].DIB_GetPixel; + + /* copy bitmap to 16 bit padded image buffer with real bitsperpixel */ + startline = pBits; + switch (BitsPerFormat(pSurf->SurfObj.iBitmapFormat)) + { + case 1: + for (h=0;h<height;h++) + { + tbuf = startline; + *tbuf = 0; + for (w=0;w<width;w++) + { + if ((w%8) == 0) + *tbuf = 0; + cr = DibGetPixel(&pSurf->SurfObj, w, h); + *tbuf |= cr<<(7-(w&7)); + if ((w&7) == 7) ++tbuf; + } + startline += bytewidth; + } + break; + case 4: + for (h=0;h<height;h++) + { + tbuf = startline; + for (w=0;w<width;w++) + { + if (!(w & 1)) + *tbuf = DibGetPixel(&pSurf->SurfObj, w, h) << 4; + else + *tbuf++ |= DibGetPixel(&pSurf->SurfObj, w, h) & 0x0f; + } + startline += bytewidth; + } + break; + case 8: + for (h=0;h<height;h++) + { + tbuf = startline; + for (w=0;w<width;w++) + *tbuf++ = DibGetPixel(&pSurf->SurfObj, w, h); + startline += bytewidth; + } + break; + case 15: + case 16: + for (h=0;h<height;h++) + { + tbuf = startline; + for (w=0;w<width;w++) + { + long pixel = DibGetPixel(&pSurf->SurfObj, w, h); + + *tbuf++ = pixel & 0xff; + *tbuf++ = (pixel>>8) & 0xff; + } + startline += bytewidth; + } + break; + case 24: + for (h=0;h<height;h++) + { + tbuf = startline; + for (w=0;w<width;w++) + { + long pixel = DibGetPixel(&pSurf->SurfObj, w, h); + + *tbuf++ = pixel & 0xff; + *tbuf++ = (pixel>> 8) & 0xff; + *tbuf++ = (pixel>>16) & 0xff; + } + startline += bytewidth; + } + break; + + case 32: + for (h=0;h<height;h++) + { + tbuf = startline; + for (w=0;w<width;w++) + { + long pixel = DibGetPixel(&pSurf->SurfObj, w, h); + + *tbuf++ = pixel & 0xff; + *tbuf++ = (pixel>> 8) & 0xff; + *tbuf++ = (pixel>>16) & 0xff; + *tbuf++ = (pixel>>24) & 0xff; + } + startline += bytewidth; + } + break; + default: + DPRINT1("Unhandled bits:%d\n", BitsPerFormat(pSurf->SurfObj.iBitmapFormat)); + } return ulBytes; } LONG FASTCALL GreSetBitmapBits(PSURFACE pSurf, ULONG ulBytes, PVOID pBits) { + LONG height, width, bytewidth; + const BYTE *sbuf, *startline; + int h, w; + PFN_DIB_PutPixel DibPutPixel; + /* Check ulBytes */ if (!ulBytes) return 0; - /* Don't copy more bytes than the surface has */ - ulBytes = min(ulBytes, pSurf->SurfObj.cjBits); - - /* Copy actual bits */ - RtlCopyMemory(pSurf->SurfObj.pvBits, pBits, ulBytes); + DPRINT("(bmp=%p, buffer=%p, count=0x%x)\n", pSurf, pBits, ulBytes); + + bytewidth = pSurf->SurfObj.lDelta; + if (bytewidth < 0) bytewidth = -bytewidth; + + height = ulBytes / bytewidth; + width = pSurf->SurfObj.sizlBitmap.cx; + + /* Get getpixel routine address */ + DibPutPixel = DibFunctionsForBitmapFormat[pSurf->SurfObj.iBitmapFormat].DIB_PutPixel; + + /* copy bitmap to 16 bit padded image buffer with real bitsperpixel */ + startline = pBits; + switch (BitsPerFormat(pSurf->SurfObj.iBitmapFormat)) + { + case 1: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + { + DibPutPixel(&pSurf->SurfObj, w, h, (sbuf[0]>>(7-(w&7))) & 1); + if ((w&7) == 7) + sbuf++; + } + startline += bytewidth; + } + break; + case 4: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + { + if (!(w & 1)) + DibPutPixel(&pSurf->SurfObj, w, h, *sbuf >> 4); + else + DibPutPixel(&pSurf->SurfObj, w, h, *sbuf++ & 0xf); + } + startline += bytewidth; + } + break; + case 8: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + DibPutPixel(&pSurf->SurfObj, w, h, *sbuf++); + startline += bytewidth; + } + break; + case 15: + case 16: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + { + DibPutPixel(&pSurf->SurfObj, w, h, sbuf[1]*256+sbuf[0]); + sbuf+=2; + } + startline += bytewidth; + } + break; + case 24: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + { + DibPutPixel(&pSurf->SurfObj, w, h, (sbuf[2]<<16)+(sbuf[1]<<8)+sbuf[0]); + sbuf += 3; + } + startline += bytewidth; + } + break; + case 32: + for (h=0;h<height;h++) + { + sbuf = startline; + for (w=0;w<width;w++) + { + DibPutPixel(&pSurf->SurfObj, w, h, (sbuf[3]<<24)+(sbuf[2]<<16)+(sbuf[1]<<8)+sbuf[0]); + sbuf += 4; + } + startline += bytewidth; + } + break; + default: + DPRINT1("Unhandled bits:%d\n", BitsPerFormat(pSurf->SurfObj.iBitmapFormat)); + } /* Return amount copied */ return ulBytes;

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[hpoussin] 45809: [hal] Add a mini-HAL static library Mostly the same thing as the real one, except interrupts and DMA
by hpoussin＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: hpoussin Date: Wed Mar 3 22:56:52 2010 New Revision: 45809 URL: http://svn.reactos.org/svn/reactos?rev=45809&view=rev Log: [hal] Add a mini-HAL static library Mostly the same thing as the real one, except interrupts and DMA Modified: trunk/reactos/hal/halx86/generic/bios.c trunk/reactos/hal/halx86/generic/bus/halbus.c trunk/reactos/hal/halx86/generic/bus/pcibus.c trunk/reactos/hal/halx86/generic/bus/pcidata.c trunk/reactos/hal/halx86/generic/display.c trunk/reactos/hal/halx86/generic/dma.c trunk/reactos/hal/halx86/generic/halinit.c trunk/reactos/hal/halx86/generic/misc.c trunk/reactos/hal/halx86/generic/pic.c trunk/reactos/hal/halx86/generic/reboot.c trunk/reactos/hal/halx86/generic/systimer.S trunk/reactos/hal/halx86/generic/timer.c trunk/reactos/hal/halx86/generic/usage.c trunk/reactos/hal/halx86/hal_generic.rbuild trunk/reactos/hal/halx86/include/hal.h Modified: trunk/reactos/hal/halx86/generic/bios.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bios.c?… ============================================================================== --- trunk/reactos/hal/halx86/generic/bios.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/bios.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -196,6 +196,7 @@ /* V86 TRAP HANDLERS **********************************************************/ +#ifndef _MINIHAL_ VOID FASTCALL DECLSPEC_NORETURN @@ -234,6 +235,7 @@ longjmp(HalpSavedContext, 1); UNREACHABLE; } +#endif /* V8086 ENTER ****************************************************************/ @@ -497,6 +499,7 @@ HalpFlushTLB(); } +#ifndef _MINIHAL_ VOID NTAPI HalpSwitchToRealModeTrapHandlers(VOID) @@ -517,6 +520,7 @@ // KeRegisterInterruptHandler(6, HalpTrap06); } +#endif VOID NTAPI @@ -626,6 +630,7 @@ HalpFlushTLB(); } +#ifndef _MINIHAL_ BOOLEAN NTAPI HalpBiosDisplayReset(VOID) @@ -695,5 +700,6 @@ __writeeflags(Flags); return TRUE; } +#endif /* EOF */ Modified: trunk/reactos/hal/halx86/generic/bus/halbus.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bus/hal… ============================================================================== --- trunk/reactos/hal/halx86/generic/bus/halbus.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/bus/halbus.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -27,8 +27,10 @@ KdReleasePciDeviceforDebugging = HalpReleasePciDeviceForDebugging; /* Register memory functions */ +#ifndef _MINIHAL_ KdMapPhysicalMemory64 = HalpMapPhysicalMemory64; KdUnmapVirtualAddress = HalpUnmapVirtualAddress; +#endif /* Register ACPI stub */ KdCheckPowerButton = HalpCheckPowerButton; Modified: trunk/reactos/hal/halx86/generic/bus/pcibus.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bus/pci… ============================================================================== --- trunk/reactos/hal/halx86/generic/bus/pcibus.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/bus/pcibus.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -702,6 +702,7 @@ NTAPI HalpQueryPciRegistryInfo(VOID) { +#ifndef _MINIHAL_ WCHAR NameBuffer[8]; OBJECT_ATTRIBUTES ObjectAttributes; UNICODE_STRING KeyName, ConfigName, IdentName; @@ -924,6 +925,9 @@ /* Return it */ return PciRegistryInfo; +#else + return NULL; +#endif } VOID Modified: trunk/reactos/hal/halx86/generic/bus/pcidata.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bus/pci… ============================================================================== --- trunk/reactos/hal/halx86/generic/bus/pcidata.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/bus/pcidata.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -14,6 +14,7 @@ /* GLOBALS *******************************************************************/ +#ifndef _MINIHAL_ CHAR ClassTable[3922] = { 0x43, 0x20, 0x30, 0x30, 0x20, 0x20, 0x55, 0x6E, 0x63, 0x6C, 0x61, 0x73, 0x73, 0x69, 0x66, 0x69, @@ -40415,3 +40416,4 @@ 0x20, 0x49, 0x6C, 0x6C, 0x65, 0x67, 0x61, 0x6C, 0x20, 0x56, 0x65, 0x6E, 0x64, 0x6F, 0x72, 0x20, 0x49, 0x44, 0x00, }; +#endif Modified: trunk/reactos/hal/halx86/generic/display.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/display… ============================================================================== --- trunk/reactos/hal/halx86/generic/display.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/display.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -31,8 +31,10 @@ NTAPI HalDisplayString(IN PCH String) { +#ifndef _MINIHAL_ /* Call the Inbv driver */ InbvDisplayString(String); +#endif } /* Modified: trunk/reactos/hal/halx86/generic/dma.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/dma.c?r… ============================================================================== --- trunk/reactos/hal/halx86/generic/dma.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/dma.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -75,11 +75,15 @@ #define NDEBUG #include <debug.h> +#ifndef _MINIHAL_ static KEVENT HalpDmaLock; static LIST_ENTRY HalpDmaAdapterList; static PADAPTER_OBJECT HalpEisaAdapter[8]; +#endif static BOOLEAN HalpEisaDma; +#ifndef _MINIHAL_ static PADAPTER_OBJECT HalpMasterAdapter; +#endif static const ULONG_PTR HalpEisaPortPage[8] = { FIELD_OFFSET(DMA_PAGE, Channel0), @@ -92,6 +96,7 @@ FIELD_OFFSET(DMA_PAGE, Channel7) }; +#ifndef _MINIHAL_ static DMA_OPERATIONS HalpDmaOperations = { sizeof(DMA_OPERATIONS), (PPUT_DMA_ADAPTER)HalPutDmaAdapter, @@ -111,6 +116,7 @@ NULL /*(PBUILD_SCATTER_GATHER_LIST)HalBuildScatterGatherList*/, NULL /*(PBUILD_MDL_FROM_SCATTER_GATHER_LIST)HalBuildMdlFromScatterGatherList*/ }; +#endif #define MAX_MAP_REGISTERS 64 @@ -118,6 +124,7 @@ /* FUNCTIONS *****************************************************************/ +#ifndef _MINIHAL_ VOID HalpInitDma(VOID) { @@ -154,6 +161,7 @@ */ HalGetDmaAdapter = HalpGetDmaAdapter; } +#endif /** * @name HalpGetAdapterMaximumPhysicalAddress @@ -185,6 +193,7 @@ return HighestAddress; } +#ifndef _MINIHAL_ /** * @name HalpGrowMapBuffers * @@ -428,6 +437,7 @@ return AdapterObject; } +#endif /** * @name HalpDmaInitializeEisaAdapter @@ -564,6 +574,7 @@ return TRUE; } +#ifndef _MINIHAL_ /** * @name HalGetAdapter * @@ -896,6 +907,7 @@ Length, CacheEnabled ? MmCached : MmNonCached); } +#endif /** * @name HalpDmaGetDmaAlignment @@ -984,6 +996,7 @@ return Count; } +#ifndef _MINIHAL_ /** * @name HalpGrowMapBufferWorker * @@ -1893,6 +1906,7 @@ */ return PhysicalAddress; } +#endif /** * @name HalFlushCommonBuffer Modified: trunk/reactos/hal/halx86/generic/halinit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/halinit… ============================================================================== --- trunk/reactos/hal/halx86/generic/halinit.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/halinit.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -91,8 +91,10 @@ KeBugCheckEx(MISMATCHED_HAL, 1, Prcb->MajorVersion, 1, 0); } +#ifndef _MINIHAL_ /* Initialize the PICs */ HalpInitializePICs(TRUE); +#endif /* Force initial PIC state */ KfRaiseIrql(KeGetCurrentIrql()); @@ -107,9 +109,17 @@ HalQuerySystemInformation = HaliQuerySystemInformation; HalSetSystemInformation = HaliSetSystemInformation; HalInitPnpDriver = NULL; // FIXME: TODO +#ifndef _MINIHAL_ HalGetDmaAdapter = HalpGetDmaAdapter; +#else + HalGetDmaAdapter = NULL; +#endif HalGetInterruptTranslator = NULL; // FIXME: TODO +#ifndef _MINIHAL_ HalResetDisplay = HalpBiosDisplayReset; +#else + HalResetDisplay = NULL; +#endif HalHaltSystem = HaliHaltSystem; /* Register IRQ 2 */ @@ -125,8 +135,10 @@ /* Setup busy waiting */ HalpCalibrateStallExecution(); +#ifndef _MINIHAL_ /* Initialize the clock */ HalpInitializeClock(); +#endif /* * We could be rebooting with a pending profile interrupt, @@ -142,6 +154,7 @@ /* Initialize bus handlers */ HalpInitBusHandler(); +#ifndef _MINIHAL_ /* Enable IRQ 0 */ HalpEnableInterruptHandler(IDT_DEVICE, 0, @@ -160,6 +173,7 @@ /* Initialize DMA. NT does this in Phase 0 */ HalpInitDma(); +#endif /* Do some HAL-specific initialization */ HalpInitPhase1(); Modified: trunk/reactos/hal/halx86/generic/misc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/misc.c?… ============================================================================== --- trunk/reactos/hal/halx86/generic/misc.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/misc.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -28,6 +28,7 @@ return; } +#ifndef _MINIHAL_ PVOID NTAPI HalpMapPhysicalMemory64(IN PHYSICAL_ADDRESS PhysicalAddress, @@ -51,6 +52,7 @@ // MmUnmapIoSpace(VirtualAddress, NumberPages << PAGE_SHIFT); } +#endif VOID NTAPI @@ -122,6 +124,7 @@ NTAPI HalHandleNMI(IN PVOID NmiInfo) { +#ifndef _MINIHAL_ SYSTEM_CONTROL_PORT_B_REGISTER SystemControl; // @@ -202,6 +205,7 @@ // Halt the system // InbvDisplayString("\n*** The system has halted ***\n"); +#endif // // Enter the debugger if possible Modified: trunk/reactos/hal/halx86/generic/pic.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/pic.c?r… ============================================================================== --- trunk/reactos/hal/halx86/generic/pic.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/pic.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -14,6 +14,7 @@ /* GLOBALS ********************************************************************/ +#ifndef _MINIHAL_ /* * This table basically keeps track of level vs edge triggered interrupts. * Windows has 250+ entries, but it seems stupid to replicate that since the PIC @@ -1335,3 +1336,28 @@ } } +#else + +KIRQL +NTAPI +KeGetCurrentIrql(VOID) +{ + return PASSIVE_LEVEL; +} + +VOID +FASTCALL +KfLowerIrql( + IN KIRQL OldIrql) +{ +} + +KIRQL +FASTCALL +KfRaiseIrql( + IN KIRQL NewIrql) +{ + return NewIrql; +} + +#endif Modified: trunk/reactos/hal/halx86/generic/reboot.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/reboot.… ============================================================================== --- trunk/reactos/hal/halx86/generic/reboot.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/reboot.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -98,8 +98,10 @@ case HalHaltRoutine: case HalRebootRoutine: +#ifndef _MINIHAL_ /* Acquire the display */ InbvAcquireDisplayOwnership(); +#endif /* Call the internal reboot function */ HalpReboot(); Modified: trunk/reactos/hal/halx86/generic/systimer.S URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/systime… ============================================================================== --- trunk/reactos/hal/halx86/generic/systimer.S [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/systimer.S [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -329,6 +329,7 @@ ret .endfunc +#ifndef _MINIHAL_ .globl _KeStallExecutionProcessor@4 .func KeStallExecutionProcessor@4 _KeStallExecutionProcessor@4: @@ -359,6 +360,7 @@ /* Return */ ret 4 .endfunc +#endif .global _KeQueryPerformanceCounter@4 .func KeQueryPerformanceCounter@4 Modified: trunk/reactos/hal/halx86/generic/timer.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/timer.c… ============================================================================== --- trunk/reactos/hal/halx86/generic/timer.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/timer.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -109,6 +109,7 @@ HalpCurrentRollOver = RollOver; } +#ifndef _MINIHAL_ VOID FASTCALL HalpClockInterruptHandler(IN PKTRAP_FRAME TrapFrame) @@ -160,6 +161,7 @@ /* Spurious, just end the interrupt */ KiEoiHelper(TrapFrame); } +#endif /* PUBLIC FUNCTIONS ***********************************************************/ Modified: trunk/reactos/hal/halx86/generic/usage.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/usage.c… ============================================================================== --- trunk/reactos/hal/halx86/generic/usage.c [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/generic/usage.c [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -63,6 +63,7 @@ HalpIDTUsage[SystemVector].BusReleativeVector = BusVector; } +#ifndef _MINIHAL_ VOID NTAPI HalpEnableInterruptHandler(IN UCHAR Flags, @@ -87,6 +88,7 @@ /* Enable the interrupt */ HalEnableSystemInterrupt(SystemVector, Irql, Mode); } +#endif /* * @unimplemented Modified: trunk/reactos/hal/halx86/hal_generic.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/hal_generic.rbu… ============================================================================== --- trunk/reactos/hal/halx86/hal_generic.rbuild [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/hal_generic.rbuild [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -35,4 +35,41 @@ <pch>hal.h</pch> </directory> </module> + <module name="mini_hal" type="objectlibrary"> + <include>include</include> + <include base="ntoskrnl">include</include> + <define name="_NTHAL_" /> + <define name="_NTSYSTEM_" /> + <define name="_MINIHAL_" /> + <directory name="generic"> + <directory name="bus"> + <file>bushndlr.c</file> + <file>isabus.c</file> + <file>halbus.c</file> + <file>pcibus.c</file> + <file>pcidata.c</file> + <file>sysbus.c</file> + </directory> + <file>beep.c</file> + <file>bios.c</file> + <file>cmos.c</file> + <file>dma.c</file> + <file>display.c</file> + <file>drive.c</file> + <file>misc.c</file> + <file>pic.c</file> + <file>portio.c</file> + <file>processor.c</file> + <file>profil.c</file> + <file>reboot.c</file> + <file>spinlock.c</file> + <file>sysinfo.c</file> + <file>systimer.S</file> + <file>timer.c</file> + <file>usage.c</file> + </directory> + <directory name="up"> + <file>halinit_up.c</file> + </directory> + </module> </group> Modified: trunk/reactos/hal/halx86/include/hal.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/include/hal.h?r… ============================================================================== --- trunk/reactos/hal/halx86/include/hal.h [iso-8859-1] (original) +++ trunk/reactos/hal/halx86/include/hal.h [iso-8859-1] Wed Mar 3 22:56:52 2010 @@ -17,8 +17,12 @@ #undef _NTHAL_ #undef DECLSPEC_IMPORT #define DECLSPEC_IMPORT +#ifndef _MINIHAL_ #undef NTSYSAPI #define NTSYSAPI __declspec(dllimport) +#else +#undef _NTSYSTEM_ +#endif /* IFS/DDK/NDK Headers */ #include <ntifs.h>

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[fireball] 45808: - GreSetDIBits: Don't leak a surface lock in case parameters check fails. - GreSetDIBits: Add a (now commented out) optimisation for directly copying bits if source and target bitmaps parameters closely match. Based on a similar winex11.drv optimisation in this function.
by fireball＠svn.reactos.org 03 Mar '10

03 Mar '10

Author: fireball Date: Wed Mar 3 22:50:51 2010 New Revision: 45808 URL: http://svn.reactos.org/svn/reactos?rev=45808&view=rev Log: - GreSetDIBits: Don't leak a surface lock in case parameters check fails. - GreSetDIBits: Add a (now commented out) optimisation for directly copying bits if source and target bitmaps parameters closely match. Based on a similar winex11.drv optimisation in this function. Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gre/bitblt.c [iso-8859-1] Wed Mar 3 22:50:51 2010 @@ -596,7 +596,10 @@ } if (!ScanLines || (StartScan >= bitmap->SurfObj.sizlBitmap.cy)) + { + SURFACE_Unlock(bitmap); return 0; + } if (StartScan + ScanLines > bitmap->SurfObj.sizlBitmap.cy) ScanLines = bitmap->SurfObj.sizlBitmap.cy - StartScan; @@ -706,6 +709,41 @@ PALETTE_FreePaletteByHandle(DIB_Palette); EngUnlockSurface(SourceSurf); EngDeleteSurface((HSURF)SourceBitmap); + +#if 0 + /* optimisation for the case where the input bits are in exactly the same + * format as the internal representation and copying to the app bits is + * cheap - saves a round trip to the X server */ + if (bmi->bmiHeader.biCompression == BI_RGB && + ColorUse == DIB_RGB_COLORS && + bmi->bmiHeader.biBitCount == BitsPerFormat(bitmap->SurfObj.iBitmapFormat)/* && bmi->bmiHeader.biBitCount != 1*/) + { + unsigned int srcwidthb = abs(bitmap->SurfObj.lDelta); + int dstwidthb = abs(bitmap->SurfObj.lDelta);//DIB_GetDIBWidthBytes( bmi->bmiHeader.biWidth, bmi->bmiHeader.biBitCount ); + LPBYTE dbits = bitmap->SurfObj.pvBits, sbits = (LPBYTE)Bits + (StartScan * srcwidthb); + int widthb; + UINT y; + + //DPRINT("syncing compatible set bits to app bits\n"); + if ((bmi->bmiHeader.biHeight < 0) ^ (bitmap->SurfObj.lDelta > 0)) + { + dbits += dstwidthb * (ScanLines-1); + dstwidthb = -dstwidthb; + } + + widthb = min(srcwidthb, abs(dstwidthb)); + + DPRINT1("srcwidthb %d, dstwidthb %d, widthb %d\n", srcwidthb, dstwidthb, widthb); + DPRINT1("src bitcount %d, dst bitformat %d, dst bytesize %d vs scanlines * width %d\n", + bmi->bmiHeader.biBitCount, bitmap->SurfObj.iBitmapFormat, bitmap->SurfObj.cjBits, + ScanLines * dstwidthb); + + for (y = 0; y < ScanLines; y++, dbits += dstwidthb, sbits += srcwidthb) + memcpy(dbits, sbits, widthb); + + result = ScanLines; + } +#endif SURFACE_Unlock(bitmap);

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Ros-diffs March 2010