Ros-diffs

ros-diffs@reactos.org

81390 discussions

[ion] 24436: - In NTLDR boot, try to get the first kernel physical address from the loader entries. - Fixup HAL's image base in the loader parameter block, since we load it at a different place then freeldr tells us. - We've reached a dead end in NTLDR compatibility. Out memory manager initialization code makes some assumptions which are totally incompatible with the page table state that NTLDR gives us.
by ion＠svn.reactos.org 08 Oct '06

08 Oct '06

Author: ion Date: Sun Oct 8 04:04:03 2006 New Revision: 24436 URL: http://svn.reactos.org/svn/reactos?rev=24436&view=rev Log: - In NTLDR boot, try to get the first kernel physical address from the loader entries. - Fixup HAL's image base in the loader parameter block, since we load it at a different place then freeldr tells us. - We've reached a dead end in NTLDR compatibility. Out memory manager initialization code makes some assumptions which are totally incompatible with the page table state that NTLDR gives us. Modified: trunk/reactos/ntoskrnl/ke/freeldr.c trunk/reactos/ntoskrnl/mm/freelist.c trunk/reactos/ntoskrnl/mm/mminit.c Modified: trunk/reactos/ntoskrnl/ke/freeldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/freeldr.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ke/freeldr.c (original) +++ trunk/reactos/ntoskrnl/ke/freeldr.c Sun Oct 8 04:04:03 2006 @@ -216,6 +216,9 @@ } else if (!(_stricmp(DriverName, "hal.dll"))) { + /* The HAL actually gets loaded somewhere else */ + ModStart = HalModuleObject.DllBase; + /* Create an MD for the HAL */ MdEntry = &BldrMemoryDescriptors[i]; MdEntry->MemoryType = LoaderHalCode; @@ -294,8 +297,6 @@ ULONG HalBase; ULONG DriverBase; ULONG DriverSize; - //PIMAGE_NT_HEADERS NtHeader; - //PIMAGE_OPTIONAL_HEADER OptHead; PLOADER_PARAMETER_BLOCK NtLoaderBlock; CHAR* s; PKTSS Tss; @@ -320,7 +321,6 @@ memcpy(&KeLoaderModules[0], (PVOID)KeRosLoaderBlock.ModsAddr, sizeof(LOADER_MODULE) * KeRosLoaderBlock.ModsCount); - //KeRosLoaderBlock.ModsCount++; KeRosLoaderBlock.ModsAddr = (ULONG)&KeLoaderModules; /* Check for BIOS memory map */ 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 (original) +++ trunk/reactos/ntoskrnl/mm/freelist.c Sun Oct 8 04:04:03 2006 @@ -334,7 +334,7 @@ PFN_TYPE FirstUninitializedPage; ULONG PdeStart = PsGetCurrentProcess()->Pcb.DirectoryTableBase.LowPart; - DPRINT1("MmInitializePageList(FirstPhysKernelAddress %x, " + DPRINT("MmInitializePageList(FirstPhysKernelAddress %x, " "LastPhysKernelAddress %x, " "MemorySizeInPages %x, LastKernelAddress %x)\n", FirstPhysKernelAddress, Modified: trunk/reactos/ntoskrnl/mm/mminit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/mminit.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/mm/mminit.c (original) +++ trunk/reactos/ntoskrnl/mm/mminit.c Sun Oct 8 04:04:03 2006 @@ -300,6 +300,7 @@ ULONG i; ULONG kernel_len; ULONG_PTR MappingAddress; + PLDR_DATA_TABLE_ENTRY LdrEntry; DPRINT("MmInit1(FirstKrnlPhysAddr, %p, LastKrnlPhysAddr %p, LastKernelAddress %p)\n", FirstKrnlPhysAddr, @@ -328,8 +329,20 @@ } /* NTLDR Hacks */ - if (!MmFreeLdrMemHigher) MmFreeLdrMemHigher = 32768; + if (!MmFreeLdrMemHigher) MmFreeLdrMemHigher = 65536; if (!MmFreeLdrPageDirectoryEnd) MmFreeLdrPageDirectoryEnd = 0x40000; + if (!FirstKrnlPhysAddr) + { + /* Get the kernel entry */ + LdrEntry = CONTAINING_RECORD(KeLoaderBlock->LoadOrderListHead.Flink, + LDR_DATA_TABLE_ENTRY, + InLoadOrderLinks); + + /* Get the addresses */ + FirstKrnlPhysAddr = (ULONG_PTR)LdrEntry->DllBase - KSEG0_BASE; + + /* FIXME: How do we get the last address? */ + } if (MmFreeLdrMemHigher >= (MaxMem - 1) * 1024) { @@ -398,10 +411,6 @@ AddressRangeCount); kernel_len = LastKrnlPhysAddr - FirstKrnlPhysAddr; - //extern LOADER_MODULE KeLoaderModules[]; - //DPRINT1("Module one: %p %p\n", KeLoaderModules[0].ModStart, KeLoaderModules[0].ModEnd); - //while (TRUE); - /* * Unmap low memory */

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[ion] 24435: - FreeLDR: Create the loader entry for ntoskrnl now that FreeLDR PE-loads it since last year. This lets us remove a large hack in ntoskrnl which was manually creating the entry and filling it in. - Rename some LastKrnl... addresses into MmFreeLdr to easily identify them, and remove the need to use MmFreeLdrMemLower and MmFreeLdrPageDirectoryStart. - Remove the static KERNEL_BASE definition based on a GCC-specific external. Everything now uses the actual module entry's saved base add
by ion＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: ion Date: Sun Oct 8 02:23:35 2006 New Revision: 24435 URL: http://svn.reactos.org/svn/reactos?rev=24435&view=rev Log: - FreeLDR: Create the loader entry for ntoskrnl now that FreeLDR PE-loads it since last year. This lets us remove a large hack in ntoskrnl which was manually creating the entry and filling it in. - Rename some LastKrnl... addresses into MmFreeLdr to easily identify them, and remove the need to use MmFreeLdrMemLower and MmFreeLdrPageDirectoryStart. - Remove the static KERNEL_BASE definition based on a GCC-specific external. Everything now uses the actual module entry's saved base address. - Fix a Ps Initialization hack and properly set the boot PDE. - Add a hack for NTLDR's lack of MmFreeLdrMemHigher and MmFreeLdrPageDirectoryEnd. Modified: trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c trunk/reactos/ntoskrnl/ex/init.c trunk/reactos/ntoskrnl/include/internal/ke.h trunk/reactos/ntoskrnl/include/internal/ldr.h trunk/reactos/ntoskrnl/ke/bug.c trunk/reactos/ntoskrnl/ke/freeldr.c trunk/reactos/ntoskrnl/ke/i386/kiinit.c trunk/reactos/ntoskrnl/ldr/loader.c trunk/reactos/ntoskrnl/mm/freelist.c trunk/reactos/ntoskrnl/mm/mminit.c trunk/reactos/ntoskrnl/ps/psmgr.c 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 (original) +++ trunk/reactos/boot/freeldr/freeldr/arch/i386/loader.c Sun Oct 8 02:23:35 2006 @@ -693,6 +693,13 @@ RelocationDir = (PIMAGE_BASE_RELOCATION)((ULONG_PTR)RelocationDir + RelocationDir->SizeOfBlock); } + /* Fill out Module Data Structure */ + reactos_modules[0].ModStart = KernelBase; + reactos_modules[0].ModEnd = KernelBase + ImageSize; + strcpy(reactos_module_strings[0], "ntoskrnl.exe"); + reactos_modules[0].String = (ULONG_PTR)reactos_module_strings[0]; + LoaderBlock.ModsCount++; + /* Increase the next Load Base */ NextModuleBase = ROUND_UP(KERNEL_BASE_PHYS + ImageSize, PAGE_SIZE); Modified: trunk/reactos/ntoskrnl/ex/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/init.c?rev=244… ============================================================================== --- trunk/reactos/ntoskrnl/ex/init.c (original) +++ trunk/reactos/ntoskrnl/ex/init.c Sun Oct 8 02:23:35 2006 @@ -423,8 +423,7 @@ 0, &Size, MEM_COMMIT, - PAGE_READWRITE - ); + PAGE_READWRITE); if (!NT_SUCCESS(Status)) { /* Failed */ 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 (original) +++ trunk/reactos/ntoskrnl/include/internal/ke.h Sun Oct 8 02:23:35 2006 @@ -57,16 +57,16 @@ extern ADDRESS_RANGE KeMemoryMap[64]; extern ULONG KeMemoryMapRangeCount; -extern ULONG_PTR FirstKrnlPhysAddr; -extern ULONG_PTR LastKrnlPhysAddr; -extern ULONG_PTR LastKernelAddress; + +extern ULONG_PTR MmFreeLdrFirstKrnlPhysAddr; +extern ULONG_PTR MmFreeLdrLastKrnlPhysAddr; +extern ULONG_PTR MmFreeLdrLastKernelAddress; extern PVOID KeUserApcDispatcher; extern PVOID KeUserCallbackDispatcher; extern PVOID KeUserExceptionDispatcher; extern PVOID KeRaiseUserExceptionDispatcher; extern LARGE_INTEGER SystemBootTime; -extern ULONG_PTR KERNEL_BASE; extern ULONG KeI386NpxPresent; extern ULONG KeI386XMMIPresent; extern ULONG KeI386FxsrPresent; Modified: trunk/reactos/ntoskrnl/include/internal/ldr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/ldr.h (original) +++ trunk/reactos/ntoskrnl/include/internal/ldr.h Sun Oct 8 02:23:35 2006 @@ -21,7 +21,9 @@ VOID NTAPI -LdrInitModuleManagement(VOID); +LdrInitModuleManagement( + IN PVOID KernelBase +); NTSTATUS NTAPI Modified: trunk/reactos/ntoskrnl/ke/bug.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/bug.c?rev=2443… ============================================================================== --- trunk/reactos/ntoskrnl/ke/bug.c (original) +++ trunk/reactos/ntoskrnl/ke/bug.c Sun Oct 8 02:23:35 2006 @@ -126,6 +126,12 @@ LDR_RESOURCE_INFO ResourceInfo; PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry; NTSTATUS Status; + PLDR_DATA_TABLE_ENTRY LdrEntry; + + /* Get the kernel entry */ + LdrEntry = CONTAINING_RECORD(KeLoaderBlock->LoadOrderListHead.Flink, + LDR_DATA_TABLE_ENTRY, + InLoadOrderLinks); /* Cache the Bugcheck Message Strings. Prepare the Lookup Data */ ResourceInfo.Type = 11; @@ -133,7 +139,7 @@ ResourceInfo.Language = 9; /* Do the lookup. */ - Status = LdrFindResource_U((PVOID)KERNEL_BASE, + Status = LdrFindResource_U(LdrEntry->DllBase, &ResourceInfo, RESOURCE_DATA_LEVEL, &ResourceDataEntry); @@ -142,7 +148,7 @@ if (NT_SUCCESS(Status)) { /* Now actually get a pointer to it */ - Status = LdrAccessResource((PVOID)KERNEL_BASE, + Status = LdrAccessResource(LdrEntry->DllBase, ResourceDataEntry, (PVOID*)&BugCheckData, NULL); Modified: trunk/reactos/ntoskrnl/ke/freeldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/freeldr.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ke/freeldr.c (original) +++ trunk/reactos/ntoskrnl/ke/freeldr.c Sun Oct 8 02:23:35 2006 @@ -22,11 +22,10 @@ /* FreeLDR Memory Data */ ADDRESS_RANGE KeMemoryMap[64]; ULONG KeMemoryMapRangeCount; -ULONG_PTR FirstKrnlPhysAddr; -ULONG_PTR LastKrnlPhysAddr; -ULONG_PTR LastKernelAddress; -ULONG MmFreeLdrMemHigher, MmFreeLdrMemLower; -ULONG MmFreeLdrPageDirectoryStart, MmFreeLdrPageDirectoryEnd; +ULONG_PTR MmFreeLdrFirstKrnlPhysAddr, MmFreeLdrLastKrnlPhysAddr; +ULONG_PTR MmFreeLdrLastKernelAddress; +ULONG MmFreeLdrMemHigher; +ULONG MmFreeLdrPageDirectoryEnd; /* FreeLDR Loader Data */ ROS_LOADER_PARAMETER_BLOCK KeRosLoaderBlock; @@ -34,8 +33,6 @@ BOOLEAN AcpiTableDetected; /* FreeLDR PE Hack Data */ -extern unsigned int _image_base__; -ULONG_PTR KERNEL_BASE = (ULONG_PTR)&_image_base__; extern LDR_DATA_TABLE_ENTRY HalModuleObject; /* NT Loader Data */ @@ -72,8 +69,6 @@ /* First get some kernel-loader globals */ AcpiTableDetected = (RosLoaderBlock->Flags & MB_FLAGS_ACPI_TABLE) ? TRUE : FALSE; MmFreeLdrMemHigher = RosLoaderBlock->MemHigher; - MmFreeLdrMemLower = RosLoaderBlock->MemLower; - MmFreeLdrPageDirectoryStart = RosLoaderBlock->PageDirectoryStart; MmFreeLdrPageDirectoryEnd = RosLoaderBlock->PageDirectoryEnd; KeLoaderModuleCount = RosLoaderBlock->ModsCount; @@ -299,8 +294,8 @@ ULONG HalBase; ULONG DriverBase; ULONG DriverSize; - PIMAGE_NT_HEADERS NtHeader; - PIMAGE_OPTIONAL_HEADER OptHead; + //PIMAGE_NT_HEADERS NtHeader; + //PIMAGE_OPTIONAL_HEADER OptHead; PLOADER_PARAMETER_BLOCK NtLoaderBlock; CHAR* s; PKTSS Tss; @@ -322,10 +317,10 @@ /* Copy the Loader Block Data locally since Low-Memory will be wiped */ memcpy(&KeRosLoaderBlock, LoaderBlock, sizeof(ROS_LOADER_PARAMETER_BLOCK)); - memcpy(&KeLoaderModules[1], + memcpy(&KeLoaderModules[0], (PVOID)KeRosLoaderBlock.ModsAddr, sizeof(LOADER_MODULE) * KeRosLoaderBlock.ModsCount); - KeRosLoaderBlock.ModsCount++; + //KeRosLoaderBlock.ModsCount++; KeRosLoaderBlock.ModsAddr = (ULONG)&KeLoaderModules; /* Check for BIOS memory map */ @@ -370,19 +365,6 @@ strcpy(KeLoaderCommandLine, (PCHAR)LoaderBlock->CommandLine); KeRosLoaderBlock.CommandLine = (ULONG)KeLoaderCommandLine; - /* Write the first Module (the Kernel) */ - strcpy(KeLoaderModuleStrings[0], "ntoskrnl.exe"); - KeLoaderModules[0].String = (ULONG)KeLoaderModuleStrings[0]; - KeLoaderModules[0].ModStart = KERNEL_BASE; - - /* Read PE Data */ - NtHeader = RtlImageNtHeader((PVOID)KeLoaderModules[0].ModStart); - OptHead = &NtHeader->OptionalHeader; - - /* Set Kernel Ending */ - KeLoaderModules[0].ModEnd = KeLoaderModules[0].ModStart + - PAGE_ROUND_UP((ULONG)OptHead->SizeOfImage); - /* Create a block for each module */ for (i = 1; i < KeRosLoaderBlock.ModsCount; i++) { @@ -400,36 +382,36 @@ KeLoaderModules[i].ModStart -= 0x200000; /* Add the Kernel Base Address in Virtual Memory */ - KeLoaderModules[i].ModStart += KERNEL_BASE; + KeLoaderModules[i].ModStart += KSEG0_BASE; /* Substract the base Address in Physical Memory */ KeLoaderModules[i].ModEnd -= 0x200000; /* Add the Kernel Base Address in Virtual Memory */ - KeLoaderModules[i].ModEnd += KERNEL_BASE; + KeLoaderModules[i].ModEnd += KSEG0_BASE; /* Select the proper String */ KeLoaderModules[i].String = (ULONG)KeLoaderModuleStrings[i]; } /* Choose last module address as the final kernel address */ - LastKernelAddress = PAGE_ROUND_UP(KeLoaderModules[KeRosLoaderBlock. - ModsCount - 1].ModEnd); + MmFreeLdrLastKernelAddress = + PAGE_ROUND_UP(KeLoaderModules[KeRosLoaderBlock.ModsCount - 1].ModEnd); /* Select the HAL Base */ HalBase = KeLoaderModules[1].ModStart; /* Choose Driver Base */ - DriverBase = LastKernelAddress; + DriverBase = MmFreeLdrLastKernelAddress; LdrHalBase = (ULONG_PTR)DriverBase; /* Initialize Module Management */ - LdrInitModuleManagement(); + LdrInitModuleManagement((PVOID)KeLoaderModules[0].ModStart); /* Load HAL.DLL with the PE Loader */ LdrSafePEProcessModule((PVOID)HalBase, (PVOID)DriverBase, - (PVOID)KERNEL_BASE, + (PVOID)KeLoaderModules[0].ModStart, &DriverSize); // @@ -446,19 +428,21 @@ OptionalHeader.SizeOfImage; /* Increase the last kernel address with the size of HAL */ - LastKernelAddress += PAGE_ROUND_UP(DriverSize); + MmFreeLdrLastKernelAddress += PAGE_ROUND_UP(DriverSize); /* Now select the final beginning and ending Kernel Addresses */ - FirstKrnlPhysAddr = KeLoaderModules[0].ModStart - KERNEL_BASE + 0x200000; - LastKrnlPhysAddr = LastKernelAddress - KERNEL_BASE + 0x200000; + MmFreeLdrFirstKrnlPhysAddr = KeLoaderModules[0].ModStart - + KSEG0_BASE + 0x200000; + MmFreeLdrLastKrnlPhysAddr = MmFreeLdrLastKernelAddress - + KSEG0_BASE + 0x200000; /* Setup the IDT */ KeInitExceptions(); // ONCE HACK BELOW IS GONE, MOVE TO KISYSTEMSTARTUP! KeInitInterrupts(); // ROS HACK DEPRECATED SOON BY NEW HAL /* Load the Kernel with the PE Loader */ - LdrSafePEProcessModule((PVOID)KERNEL_BASE, - (PVOID)KERNEL_BASE, + LdrSafePEProcessModule((PVOID)KeLoaderModules[0].ModStart, + (PVOID)KeLoaderModules[0].ModStart, (PVOID)DriverBase, &DriverSize); Modified: trunk/reactos/ntoskrnl/ke/i386/kiinit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/kiinit.c?… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/kiinit.c (original) +++ trunk/reactos/ntoskrnl/ke/i386/kiinit.c Sun Oct 8 02:23:35 2006 @@ -427,9 +427,9 @@ ((PETHREAD)InitThread)->ThreadsProcess = (PEPROCESS)InitProcess; /* Initialize Kernel Memory Address Space */ - MmInit1(FirstKrnlPhysAddr, - LastKrnlPhysAddr, - LastKernelAddress, + MmInit1(MmFreeLdrFirstKrnlPhysAddr, + MmFreeLdrLastKrnlPhysAddr, + MmFreeLdrLastKernelAddress, (PADDRESS_RANGE)&KeMemoryMap, KeMemoryMapRangeCount, 4096); Modified: trunk/reactos/ntoskrnl/ldr/loader.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ldr/loader.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ldr/loader.c (original) +++ trunk/reactos/ntoskrnl/ldr/loader.c Sun Oct 8 02:23:35 2006 @@ -107,7 +107,7 @@ VOID INIT_FUNCTION NTAPI -LdrInitModuleManagement ( VOID ) +LdrInitModuleManagement ( PVOID KernelBase ) { PIMAGE_NT_HEADERS NtHeader; @@ -117,11 +117,11 @@ /* Initialize ModuleObject for NTOSKRNL */ RtlZeroMemory(&NtoskrnlModuleObject, sizeof(LDR_DATA_TABLE_ENTRY)); - NtoskrnlModuleObject.DllBase = (PVOID) KERNEL_BASE; + NtoskrnlModuleObject.DllBase = (PVOID) KernelBase; RtlInitUnicodeString(&NtoskrnlModuleObject.FullDllName, KERNEL_MODULE_NAME); LdrpBuildModuleBaseName(&NtoskrnlModuleObject.BaseDllName, &NtoskrnlModuleObject.FullDllName); - NtHeader = RtlImageNtHeader((PVOID)KERNEL_BASE); + NtHeader = RtlImageNtHeader((PVOID)KernelBase); NtoskrnlModuleObject.EntryPoint = (PVOID) ((ULONG_PTR) NtoskrnlModuleObject.DllBase + NtHeader->OptionalHeader.AddressOfEntryPoint); DPRINT("ModuleObject:%08x entrypoint at %x\n", &NtoskrnlModuleObject, NtoskrnlModuleObject.EntryPoint); NtoskrnlModuleObject.SizeOfImage = NtHeader->OptionalHeader.SizeOfImage; 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 (original) +++ trunk/reactos/ntoskrnl/mm/freelist.c Sun Oct 8 02:23:35 2006 @@ -332,8 +332,9 @@ NTSTATUS Status; PFN_TYPE LastPage; PFN_TYPE FirstUninitializedPage; - - DPRINT("MmInitializePageList(FirstPhysKernelAddress %x, " + ULONG PdeStart = PsGetCurrentProcess()->Pcb.DirectoryTableBase.LowPart; + + DPRINT1("MmInitializePageList(FirstPhysKernelAddress %x, " "LastPhysKernelAddress %x, " "MemorySizeInPages %x, LastKernelAddress %x)\n", FirstPhysKernelAddress, @@ -452,7 +453,7 @@ MmStats.NrReservedPages++; } /* Protect the Page Directory. This will be changed in r3 */ - else if (j >= (MmFreeLdrPageDirectoryStart / PAGE_SIZE) && j < (MmFreeLdrPageDirectoryEnd / PAGE_SIZE)) + else if (j >= (PdeStart / PAGE_SIZE) && j < (MmFreeLdrPageDirectoryEnd / PAGE_SIZE)) { MmPageArray[j].Flags.Type = MM_PHYSICAL_PAGE_BIOS; MmPageArray[j].Flags.Zero = 0; Modified: trunk/reactos/ntoskrnl/mm/mminit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/mminit.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/mm/mminit.c (original) +++ trunk/reactos/ntoskrnl/mm/mminit.c Sun Oct 8 02:23:35 2006 @@ -158,8 +158,9 @@ 0, BoundaryAddressMultiple); - BaseAddress = (PVOID)KERNEL_BASE; - Length = PAGE_ROUND_UP(((ULONG_PTR)&_text_end__)) - KERNEL_BASE; + extern unsigned int _image_base__; + BaseAddress = (PVOID)&_image_base__; + Length = PAGE_ROUND_UP(((ULONG_PTR)&_text_end__)) - (ULONG_PTR)&_image_base__; ParamLength = ParamLength - Length; /* @@ -304,6 +305,9 @@ FirstKrnlPhysAddr, LastKrnlPhysAddr, LastKernelAddress); + + /* Set the page directory */ + PsGetCurrentProcess()->Pcb.DirectoryTableBase.LowPart = (ULONG)MmGetPageDirectory(); if ((BIOSMemoryMap != NULL) && (AddressRangeCount > 0)) { @@ -323,6 +327,10 @@ } } + /* NTLDR Hacks */ + if (!MmFreeLdrMemHigher) MmFreeLdrMemHigher = 32768; + if (!MmFreeLdrPageDirectoryEnd) MmFreeLdrPageDirectoryEnd = 0x40000; + if (MmFreeLdrMemHigher >= (MaxMem - 1) * 1024) { MmFreeLdrMemHigher = (MaxMem - 1) * 1024; @@ -390,6 +398,10 @@ AddressRangeCount); kernel_len = LastKrnlPhysAddr - FirstKrnlPhysAddr; + //extern LOADER_MODULE KeLoaderModules[]; + //DPRINT1("Module one: %p %p\n", KeLoaderModules[0].ModStart, KeLoaderModules[0].ModEnd); + //while (TRUE); + /* * Unmap low memory */ @@ -413,9 +425,9 @@ #endif DPRINT("Invalidating between %x and %x\n", - LastKernelAddress, KERNEL_BASE + 0x00600000); + LastKernelAddress, KSEG0_BASE + 0x00600000); for (MappingAddress = LastKernelAddress; - MappingAddress < KERNEL_BASE + 0x00600000; + MappingAddress < KSEG0_BASE + 0x00600000; MappingAddress += PAGE_SIZE) { MmRawDeleteVirtualMapping((PVOID)MappingAddress); Modified: trunk/reactos/ntoskrnl/ps/psmgr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/psmgr.c?rev=24… ============================================================================== --- trunk/reactos/ntoskrnl/ps/psmgr.c (original) +++ trunk/reactos/ntoskrnl/ps/psmgr.c Sun Oct 8 02:23:35 2006 @@ -392,10 +392,6 @@ (PVOID*)&PsInitialSystemProcess, NULL); - /* The PD we gave it is invalid at this point, do what old ROS did */ - PsInitialSystemProcess->Pcb.DirectoryTableBase.LowPart = (ULONG)MmGetPageDirectory(); - PsIdleProcess->Pcb.DirectoryTableBase = PsInitialSystemProcess->Pcb.DirectoryTableBase; - /* Copy the process names */ strcpy(PsIdleProcess->ImageFileName, "Idle"); strcpy(PsInitialSystemProcess->ImageFileName, "System");

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[ion] 24431: - Fix calls to HvInitializeHive
by ion＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: ion Date: Sat Oct 7 03:11:49 2006 New Revision: 24431 URL: http://svn.reactos.org/svn/reactos?rev=24431&view=rev Log: - Fix calls to HvInitializeHive Modified: trunk/reactos/tools/mkhive/cmi.c Modified: trunk/reactos/tools/mkhive/cmi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/mkhive/cmi.c?rev=244… ============================================================================== --- trunk/reactos/tools/mkhive/cmi.c (original) +++ trunk/reactos/tools/mkhive/cmi.c Sat Oct 7 03:11:49 2006 @@ -27,6 +27,7 @@ #include "mkhive.h" static PVOID +NTAPI CmpAllocate( IN SIZE_T Size, IN BOOLEAN Paged) @@ -35,6 +36,7 @@ } static VOID +NTAPI CmpFree( IN PVOID Ptr) { @@ -42,6 +44,7 @@ } static BOOLEAN +NTAPI CmpFileRead( IN PHHIVE RegistryHive, IN ULONG FileType, @@ -54,6 +57,7 @@ } static BOOLEAN +NTAPI CmpFileWrite( IN PHHIVE RegistryHive, IN ULONG FileType, @@ -69,6 +73,7 @@ } static BOOLEAN +NTAPI CmpFileSetSize( IN PHHIVE RegistryHive, IN ULONG FileType, @@ -79,6 +84,7 @@ } static BOOLEAN +NTAPI CmpFileFlush( IN PHHIVE RegistryHive, IN ULONG FileType) @@ -102,7 +108,7 @@ Status = HvInitialize( &Hive->Hive, - HV_OPERATION_CREATE_HIVE, 0, 0, + HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0, CmpAllocate, CmpFree, CmpFileRead, CmpFileWrite, CmpFileSetSize, CmpFileFlush, NULL);

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[greatlrd] 24430: Fixed control apps windows, Let me known if it create any regress.
by greatlrd＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: greatlrd Date: Sat Oct 7 01:59:42 2006 New Revision: 24430 URL: http://svn.reactos.org/svn/reactos?rev=24430&view=rev Log: Fixed control apps windows, Let me known if it create any regress. Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c Sat Oct 7 01:59:42 2006 @@ -1221,7 +1221,7 @@ } if (RgnType != ERROR && RgnType != NULLREGION) { - if (Window->Parent) + if ((Window->Parent == UserGetDesktopWindow()) && (Window->Style & WS_VISIBLE)) { NtGdiOffsetRgn(DirtyRgn, Window->WindowRect.left - Window->Parent->ClientRect.left, @@ -1229,7 +1229,7 @@ co_UserRedrawWindow(Window->Parent, NULL, DirtyRgn, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN); } - else + else { NtGdiOffsetRgn(DirtyRgn, Window->WindowRect.left - Window->ClientRect.left,

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[fireball] 24429: - Load and initialize in-memory registry - Query NLS file names from registry instead of hardcoding - Move loading of NLS data to WinLdrLoadAndScanSystemHive()
by fireball＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: fireball Date: Sat Oct 7 01:20:36 2006 New Revision: 24429 URL: http://svn.reactos.org/svn/reactos?rev=24429&view=rev Log: - Load and initialize in-memory registry - Query NLS file names from registry instead of hardcoding - Move loading of NLS data to WinLdrLoadAndScanSystemHive() Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/windows/winldr.c (original) +++ trunk/reactos/boot/freeldr/freeldr/windows/winldr.c Sat Oct 7 01:20:36 2006 @@ -29,162 +29,6 @@ VOID DumpMemoryAllocMap(VOID); VOID WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock); -BOOLEAN -WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, - IN LPCSTR DirectoryPath, - IN LPCSTR AnsiFileName, - IN LPCSTR OemFileName, - IN LPCSTR LanguageFileName) -{ - CHAR FileName[255]; - PFILE AnsiFileHandle; - PFILE OemFileHandle; - PFILE LanguageFileHandle; - ULONG AnsiFileSize, OemFileSize, LanguageFileSize; - ULONG TotalSize; - ULONG_PTR NlsDataBase; - PVOID NlsVirtual; - BOOLEAN Status, AnsiEqualsOem = FALSE; - - /* There may be a case, when OEM and ANSI page coincide */ - if (!strcmp(AnsiFileName, OemFileName)) - AnsiEqualsOem = TRUE; - - /* Open file with ANSI and store its size */ - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, AnsiFileName); - AnsiFileHandle = FsOpenFile(FileName); - - if (AnsiFileHandle == NULL) - goto Failure; - - AnsiFileSize = FsGetFileSize(AnsiFileHandle); - DbgPrint((DPRINT_WINDOWS, "AnsiFileSize: %d\n", AnsiFileSize)); - FsCloseFile(AnsiFileHandle); - - /* Open OEM file and store its length */ - if (AnsiEqualsOem) - { - OemFileSize = 0; - } - else - { - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, OemFileName); - OemFileHandle = FsOpenFile(FileName); - - if (OemFileHandle == NULL) - goto Failure; - - OemFileSize = FsGetFileSize(OemFileHandle); - FsCloseFile(OemFileHandle); - } - DbgPrint((DPRINT_WINDOWS, "OemFileSize: %d\n", OemFileSize)); - - /* And finally open the language codepage file and store its length */ - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, LanguageFileName); - LanguageFileHandle = FsOpenFile(FileName); - - if (LanguageFileHandle == NULL) - goto Failure; - - LanguageFileSize = FsGetFileSize(LanguageFileHandle); - FsCloseFile(LanguageFileHandle); - DbgPrint((DPRINT_WINDOWS, "LanguageFileSize: %d\n", LanguageFileSize)); - - /* Sum up all three length, having in mind that every one of them - must start at a page boundary => thus round up each file to a page */ - TotalSize = MM_SIZE_TO_PAGES(AnsiFileSize) + - MM_SIZE_TO_PAGES(OemFileSize) + - MM_SIZE_TO_PAGES(LanguageFileSize); - - NlsDataBase = (ULONG_PTR)MmAllocateMemory(TotalSize*MM_PAGE_SIZE); - - if (NlsDataBase == 0) - goto Failure; - - NlsVirtual = (PVOID)(KSEG0_BASE | NlsDataBase); - LoaderBlock->NlsData->AnsiCodePageData = NlsVirtual; - LoaderBlock->NlsData->OemCodePageData = (PVOID)((PUCHAR)NlsVirtual + - (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT)); - LoaderBlock->NlsData->UnicodeCodePageData = (PVOID)((PUCHAR)NlsVirtual + - (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT) + - (MM_SIZE_TO_PAGES(OemFileSize) << MM_PAGE_SHIFT)); - - /* Ansi and OEM data are the same - just set pointers to the same area */ - if (AnsiEqualsOem) - LoaderBlock->NlsData->OemCodePageData = LoaderBlock->NlsData->AnsiCodePageData; - - - /* Now actually read the data into memory, starting with Ansi file */ - strcpy(FileName, DirectoryPath); - strcat(FileName, AnsiFileName); - AnsiFileHandle = FsOpenFile(FileName); - - if (AnsiFileHandle == NULL) - goto Failure; - - Status = FsReadFile(AnsiFileHandle, AnsiFileSize, NULL, VaToPa(LoaderBlock->NlsData->AnsiCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(AnsiFileHandle); - - /* OEM now, if it doesn't equal Ansi of course */ - if (!AnsiEqualsOem) - { - strcpy(FileName, DirectoryPath); - strcat(FileName, OemFileName); - OemFileHandle = FsOpenFile(FileName); - - if (OemFileHandle == NULL) - goto Failure; - - Status = FsReadFile(OemFileHandle, OemFileSize, NULL, VaToPa(LoaderBlock->NlsData->OemCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(AnsiFileHandle); - } - - /* finally the language file */ - strcpy(FileName, DirectoryPath); - strcat(FileName, LanguageFileName); - LanguageFileHandle = FsOpenFile(FileName); - - if (LanguageFileHandle == NULL) - goto Failure; - - Status = FsReadFile(LanguageFileHandle, LanguageFileSize, NULL, VaToPa(LoaderBlock->NlsData->UnicodeCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(LanguageFileHandle); - - // - // THIS IS HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK - // Should go to WinLdrLoadOemHalFont(), when it will be implemented - // - LoaderBlock->OemFontFile = VaToPa(LoaderBlock->NlsData->UnicodeCodePageData); - - /* Convert NlsTables address to VA */ - LoaderBlock->NlsData = PaToVa(LoaderBlock->NlsData); - - return TRUE; - -Failure: - //UiMessageBox("Error reading NLS file %s\n", Filename); - UiMessageBox("Error reading NLS file!"); - return FALSE; -} - void InitializeHWConfig(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock) { PCONFIGURATION_COMPONENT_DATA ConfigurationRoot; @@ -393,7 +237,7 @@ ULONG BootDevice; PLOADER_PARAMETER_BLOCK LoaderBlock, LoaderBlockVA; KERNEL_ENTRY_POINT KiSystemStartup; - PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE, KdComDTE; + PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE, KdComDTE = NULL; // Mm-related things PVOID GdtIdt; ULONG PcrBasePage=0; @@ -494,13 +338,6 @@ Status = WinLdrLoadAndScanSystemHive(LoaderBlock, BootPath); DbgPrint((DPRINT_WINDOWS, "SYSTEM hive loaded and scanned with status %d\n", Status)); - /* FIXME: Load NLS data, should be moved to WinLdrLoadAndScanSystemHive() */ - strcpy(SearchPath, BootPath); - strcat(SearchPath, "SYSTEM32\\"); - Status = WinLdrLoadNLSData(LoaderBlock, SearchPath, - "c_1252.nls", "c_437.nls", "l_intl.nls"); - DbgPrint((DPRINT_WINDOWS, "NLS data loaded with status %d\n", Status)); - /* FIXME: Load OEM HAL font, should be moved to WinLdrLoadAndScanSystemHive() */ /* Load boot drivers */ Modified: trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c (original) +++ trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c Sat Oct 7 01:20:36 2006 @@ -12,6 +12,14 @@ #define NDEBUG #include <debug.h> + +BOOLEAN +WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath, + IN LPCSTR AnsiFileName, + IN LPCSTR OemFileName, + IN LPCSTR LanguageFileName); + /* FUNCTIONS **************************************************************/ @@ -79,11 +87,99 @@ return TRUE; } +// Queries registry for those three file names +BOOLEAN WinLdrGetNLSNames(LPSTR AnsiName, + LPSTR OemName, + LPSTR LangName) +{ + LONG rc = ERROR_SUCCESS; + FRLDRHKEY hKey; + WCHAR szIdBuffer[80]; + WCHAR NameBuffer[80]; + ULONG BufferSize; + + /* open the codepage key */ + rc = RegOpenKey(NULL, + L"\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\NLS\\CodePage", + &hKey); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Couldn't open CodePage registry key"); + return FALSE; + } + + /* get ANSI codepage */ + BufferSize = sizeof(szIdBuffer); + rc = RegQueryValue(hKey, L"ACP", NULL, (PUCHAR)szIdBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Couldn't get ACP NLS setting"); + return FALSE; + } + + BufferSize = sizeof(NameBuffer); + rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)NameBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "ACP NLS Setting exists, but isn't readable"); + return FALSE; + } + sprintf(AnsiName, "%S", NameBuffer); + + /* get OEM codepage */ + BufferSize = sizeof(szIdBuffer); + rc = RegQueryValue(hKey, L"OEMCP", NULL, (PUCHAR)szIdBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Couldn't get OEMCP NLS setting"); + return FALSE; + } + + BufferSize = sizeof(NameBuffer); + rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)NameBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "OEMCP NLS setting exists, but isn't readable"); + return FALSE; + } + sprintf(OemName, "%S", NameBuffer); + + /* open the language key */ + rc = RegOpenKey(NULL, + L"\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\NLS\\Language", + &hKey); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Couldn't open Language registry key"); + return FALSE; + } + + /* get the Unicode case table */ + BufferSize = sizeof(szIdBuffer); + rc = RegQueryValue(hKey, L"Default", NULL, (PUCHAR)szIdBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Couldn't get Language Default setting"); + return FALSE; + } + + BufferSize = sizeof(NameBuffer); + rc = RegQueryValue(hKey, szIdBuffer, NULL, (PUCHAR)NameBuffer, &BufferSize); + if (rc != ERROR_SUCCESS) + { + //strcpy(szErrorOut, "Language Default setting exists, but isn't readable"); + return FALSE; + } + sprintf(LangName, "%S", NameBuffer); + + return TRUE; +} BOOLEAN WinLdrLoadAndScanSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, IN LPCSTR DirectoryPath) { CHAR SearchPath[1024]; + CHAR AnsiName[256], OemName[256], LangName[256]; BOOLEAN Status; // There is a simple logic here: try to load usual hive (system), if it @@ -98,7 +194,197 @@ if (!Status) return FALSE; - + // Initialize in-memory registry + RegInitializeRegistry(); + + // Import what was loaded + Status = RegImportBinaryHive((PCHAR)VaToPa(LoaderBlock->RegistryBase), LoaderBlock->RegistryLength); + if (!Status) + { + UiMessageBox("Importing binary hive failed!"); + return FALSE; + } + + // Initialize the 'CurrentControlSet' link + if (RegInitCurrentControlSet(FALSE) != ERROR_SUCCESS) + { + UiMessageBox("Initializing CurrentControlSet link failed!"); + return FALSE; + } + + Status = WinLdrGetNLSNames(AnsiName, OemName, LangName); + if (!Status) + { + UiMessageBox("Getting NLS names from registry failed!"); + return FALSE; + } + + DbgPrint((DPRINT_WINDOWS, "NLS data %s %s %s\n", AnsiName, OemName, LangName)); + + /* Load NLS data, should be moved to WinLdrLoadAndScanSystemHive() */ + strcpy(SearchPath, DirectoryPath); + strcat(SearchPath, "SYSTEM32\\"); + Status = WinLdrLoadNLSData(LoaderBlock, SearchPath, AnsiName, OemName, LangName); + DbgPrint((DPRINT_WINDOWS, "NLS data loaded with status %d\n", Status)); return TRUE; } + + +/* PRIVATE FUNCTIONS ******************************************************/ + +BOOLEAN +WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath, + IN LPCSTR AnsiFileName, + IN LPCSTR OemFileName, + IN LPCSTR LanguageFileName) +{ + CHAR FileName[255]; + PFILE AnsiFileHandle; + PFILE OemFileHandle; + PFILE LanguageFileHandle; + ULONG AnsiFileSize, OemFileSize, LanguageFileSize; + ULONG TotalSize; + ULONG_PTR NlsDataBase; + PVOID NlsVirtual; + BOOLEAN Status, AnsiEqualsOem = FALSE; + + /* There may be a case, when OEM and ANSI page coincide */ + if (!strcmp(AnsiFileName, OemFileName)) + AnsiEqualsOem = TRUE; + + /* Open file with ANSI and store its size */ + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, AnsiFileName); + AnsiFileHandle = FsOpenFile(FileName); + + if (AnsiFileHandle == NULL) + goto Failure; + + AnsiFileSize = FsGetFileSize(AnsiFileHandle); + DbgPrint((DPRINT_WINDOWS, "AnsiFileSize: %d\n", AnsiFileSize)); + FsCloseFile(AnsiFileHandle); + + /* Open OEM file and store its length */ + if (AnsiEqualsOem) + { + OemFileSize = 0; + } + else + { + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, OemFileName); + OemFileHandle = FsOpenFile(FileName); + + if (OemFileHandle == NULL) + goto Failure; + + OemFileSize = FsGetFileSize(OemFileHandle); + FsCloseFile(OemFileHandle); + } + DbgPrint((DPRINT_WINDOWS, "OemFileSize: %d\n", OemFileSize)); + + /* And finally open the language codepage file and store its length */ + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, LanguageFileName); + LanguageFileHandle = FsOpenFile(FileName); + + if (LanguageFileHandle == NULL) + goto Failure; + + LanguageFileSize = FsGetFileSize(LanguageFileHandle); + FsCloseFile(LanguageFileHandle); + DbgPrint((DPRINT_WINDOWS, "LanguageFileSize: %d\n", LanguageFileSize)); + + /* Sum up all three length, having in mind that every one of them + must start at a page boundary => thus round up each file to a page */ + TotalSize = MM_SIZE_TO_PAGES(AnsiFileSize) + + MM_SIZE_TO_PAGES(OemFileSize) + + MM_SIZE_TO_PAGES(LanguageFileSize); + + NlsDataBase = (ULONG_PTR)MmAllocateMemory(TotalSize*MM_PAGE_SIZE); + + if (NlsDataBase == 0) + goto Failure; + + NlsVirtual = (PVOID)(KSEG0_BASE | NlsDataBase); + LoaderBlock->NlsData->AnsiCodePageData = NlsVirtual; + LoaderBlock->NlsData->OemCodePageData = (PVOID)((PUCHAR)NlsVirtual + + (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT)); + LoaderBlock->NlsData->UnicodeCodePageData = (PVOID)((PUCHAR)NlsVirtual + + (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT) + + (MM_SIZE_TO_PAGES(OemFileSize) << MM_PAGE_SHIFT)); + + /* Ansi and OEM data are the same - just set pointers to the same area */ + if (AnsiEqualsOem) + LoaderBlock->NlsData->OemCodePageData = LoaderBlock->NlsData->AnsiCodePageData; + + + /* Now actually read the data into memory, starting with Ansi file */ + strcpy(FileName, DirectoryPath); + strcat(FileName, AnsiFileName); + AnsiFileHandle = FsOpenFile(FileName); + + if (AnsiFileHandle == NULL) + goto Failure; + + Status = FsReadFile(AnsiFileHandle, AnsiFileSize, NULL, VaToPa(LoaderBlock->NlsData->AnsiCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(AnsiFileHandle); + + /* OEM now, if it doesn't equal Ansi of course */ + if (!AnsiEqualsOem) + { + strcpy(FileName, DirectoryPath); + strcat(FileName, OemFileName); + OemFileHandle = FsOpenFile(FileName); + + if (OemFileHandle == NULL) + goto Failure; + + Status = FsReadFile(OemFileHandle, OemFileSize, NULL, VaToPa(LoaderBlock->NlsData->OemCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(AnsiFileHandle); + } + + /* finally the language file */ + strcpy(FileName, DirectoryPath); + strcat(FileName, LanguageFileName); + LanguageFileHandle = FsOpenFile(FileName); + + if (LanguageFileHandle == NULL) + goto Failure; + + Status = FsReadFile(LanguageFileHandle, LanguageFileSize, NULL, VaToPa(LoaderBlock->NlsData->UnicodeCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(LanguageFileHandle); + + // + // THIS IS HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK + // Should go to WinLdrLoadOemHalFont(), when it will be implemented + // + LoaderBlock->OemFontFile = VaToPa(LoaderBlock->NlsData->UnicodeCodePageData); + + /* Convert NlsTables address to VA */ + LoaderBlock->NlsData = PaToVa(LoaderBlock->NlsData); + + return TRUE; + +Failure: + //UiMessageBox("Error reading NLS file %s\n", Filename); + UiMessageBox("Error reading NLS file!"); + return FALSE; +}

1 0

[ion] 24428: - Fix calls to HvInitializeHive due to my last patch. Proof that Fireball doesn't properly test his commits... I broke Freeldr building before his commit, yet he commited it anyway even though freeldr couldn't build ; ). Just kidding.
by ion＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: ion Date: Sat Oct 7 00:52:50 2006 New Revision: 24428 URL: http://svn.reactos.org/svn/reactos?rev=24428&view=rev Log: - Fix calls to HvInitializeHive due to my last patch. Proof that Fireball doesn't properly test his commits... I broke Freeldr building before his commit, yet he commited it anyway even though freeldr couldn't build ;). Just kidding. Modified: trunk/reactos/boot/freeldr/freeldr/reactos/binhive.c Modified: trunk/reactos/boot/freeldr/freeldr/reactos/binhive.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/react… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/reactos/binhive.c (original) +++ trunk/reactos/boot/freeldr/freeldr/reactos/binhive.c Sat Oct 7 00:52:50 2006 @@ -28,6 +28,7 @@ /* FUNCTIONS ****************************************************************/ static PVOID +NTAPI CmpAllocate (ULONG Size, BOOLEAN Paged) { return MmAllocateMemory(Size); @@ -35,6 +36,7 @@ static VOID +NTAPI CmpFree (PVOID Ptr) { return MmFreeMemory(Ptr); @@ -714,7 +716,7 @@ DbgPrint((DPRINT_REGISTRY, "RegImportBinaryHive(%x, %u) called\n",ChunkBase,ChunkSize)); CmHive = CmpAllocate(sizeof(EREGISTRY_HIVE), TRUE); - Status = HvInitialize (&CmHive->Hive, HV_OPERATION_MEMORY_INPLACE, + Status = HvInitialize (&CmHive->Hive, HV_OPERATION_MEMORY_INPLACE, 0, 0, (ULONG_PTR)ChunkBase, 0, CmpAllocate, CmpFree, NULL, NULL, NULL, NULL, NULL); @@ -813,7 +815,7 @@ DbgPrint((DPRINT_REGISTRY, "Creating binary hardware hive\n")); CmHive = CmpAllocate(sizeof(EREGISTRY_HIVE), TRUE); - Status = HvInitialize (&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, + Status = HvInitialize (&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0, CmpAllocate, CmpFree, NULL, NULL, NULL, NULL, NULL); Hive = &CmHive->Hive;

1 0

[fireball] 24427: - Make arc-path passed to the kernel look a bit more correct (still a hack of course) - Add KdCom.dll loading along with ntoskrnl.exe and hal.dll - Move registry-related code to a new file wlregistry.c - WinLdrLoadAndScanSystemHive() is going to combine loading, initializing and parsing registry. NLS / OEM font data loading is marked with FIXMEs now, since it needs going into that routine (because registry tells the file names, not hardcoding them)
by fireball＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: fireball Date: Sat Oct 7 00:28:55 2006 New Revision: 24427 URL: http://svn.reactos.org/svn/reactos?rev=24427&view=rev Log: - Make arc-path passed to the kernel look a bit more correct (still a hack of course) - Add KdCom.dll loading along with ntoskrnl.exe and hal.dll - Move registry-related code to a new file wlregistry.c - WinLdrLoadAndScanSystemHive() is going to combine loading, initializing and parsing registry. NLS / OEM font data loading is marked with FIXMEs now, since it needs going into that routine (because registry tells the file names, not hardcoding them) Added: trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c (with props) Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild trunk/reactos/boot/freeldr/freeldr/include/winldr.h trunk/reactos/boot/freeldr/freeldr/windows/conversion.c (contents, props changed) trunk/reactos/boot/freeldr/freeldr/windows/winldr.c (contents, props changed) Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild (original) +++ trunk/reactos/boot/freeldr/freeldr/freeldr_base.rbuild Sat Oct 7 00:28:55 2006 @@ -72,6 +72,7 @@ <file>peloader.c</file> <file>winldr.c</file> <file>wlmemory.c</file> + <file>wlregistry.c</file> </directory> <file>freeldr.c</file> <file>debug.c</file> Modified: trunk/reactos/boot/freeldr/freeldr/include/winldr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/include/winldr.h (original) +++ trunk/reactos/boot/freeldr/freeldr/include/winldr.h Sat Oct 7 00:28:55 2006 @@ -74,4 +74,9 @@ ULONG TssBasePage, PVOID GdtIdt); +// wlregistry.c +BOOLEAN WinLdrLoadAndScanSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath); + + #endif // defined __WINLDR_H Modified: trunk/reactos/boot/freeldr/freeldr/windows/conversion.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/windows/conversion.c (original) +++ trunk/reactos/boot/freeldr/freeldr/windows/conversion.c Sat Oct 7 00:28:55 2006 @@ -1,123 +1,123 @@ -/* - * PROJECT: EFI Windows Loader - * LICENSE: GPL - See COPYING in the top level directory - * FILE: freeldr/winldr/conversion.c - * PURPOSE: Physical <-> Virtual addressing mode conversions - * PROGRAMMERS: Aleksey Bragin (aleksey(a)reactos.org) - */ - -/* INCLUDES ***************************************************************/ - -#include <freeldr.h> - -//#include <ndk/ldrtypes.h> - -#define NDEBUG -#include <debug.h> - -/* FUNCTIONS **************************************************************/ - -/* Arch-specific addresses translation implementation */ -PVOID -VaToPa(PVOID Va) -{ - return (PVOID)((ULONG_PTR)Va & ~KSEG0_BASE); -} - -PVOID -PaToVa(PVOID Pa) -{ - return (PVOID)((ULONG_PTR)Pa | KSEG0_BASE); -} - -VOID -List_PaToVa(LIST_ENTRY *ListEntry) -{ - LIST_ENTRY *ListHead = ListEntry; - LIST_ENTRY *Next = ListEntry->Flink; - LIST_ENTRY *NextPA; - - //Print(L"\n\nList_Entry: %X, First Next: %X\n", ListEntry, Next); - // - // Walk through the whole list - // - if (Next != NULL) - { - while (Next != PaToVa(ListHead)) - { - NextPA = VaToPa(Next); - //Print(L"Current: %X, Flink: %X, Blink: %X\n", Next, NextPA->Flink, NextPA->Blink); - - NextPA->Flink = PaToVa((PVOID)NextPA->Flink); - NextPA->Blink = PaToVa((PVOID)NextPA->Blink); - - //Print(L"After converting Flink: %X, Blink: %X\n", NextPA->Flink, NextPA->Blink); - - Next = NextPA->Flink; - } - - // - // Finally convert first Flink/Blink - // - ListEntry->Flink = PaToVa((PVOID)ListEntry->Flink); - if (ListEntry->Blink) - ListEntry->Blink = PaToVa((PVOID)ListEntry->Blink); - } -} - -// This function converts only Child->Child, and calls itself for each Sibling -VOID -ConvertConfigToVA(PCONFIGURATION_COMPONENT_DATA Start) -{ - PCONFIGURATION_COMPONENT_DATA Child; - PCONFIGURATION_COMPONENT_DATA Sibling; - - DbgPrint((DPRINT_WINDOWS, "ConvertConfigToVA(Start 0x%X)", Start)); - Child = Start; - - while (Child != NULL) - { - if (Child->ConfigurationData) - Child->ConfigurationData = PaToVa(Child->ConfigurationData); - - if (Child->Child) - Child->Child = PaToVa(Child->Child); - - if (Child->Parent) - Child->Parent = PaToVa(Child->Parent); - - if (Child->Sibling) - Child->Sibling = PaToVa(Child->Sibling); - - DbgPrint((DPRINT_WINDOWS, "Device 0x%X class %d", Child, Child->ComponentEntry.Class)); - - // If the child has a sibling list, then search the sibling list - // for an entry that matches the specified class, type, and key. - Sibling = Child->Sibling; - while (Sibling != NULL) - { - if (Sibling->ConfigurationData) - Sibling->ConfigurationData = PaToVa(Sibling->ConfigurationData); - - if (Sibling->Child) - Sibling->Child = PaToVa(Sibling->Child); - - if (Sibling->Parent) - Sibling->Parent = PaToVa(Sibling->Parent); - - if (Sibling->Sibling) - Sibling->Sibling = PaToVa(Sibling->Sibling); - - DbgPrint((DPRINT_WINDOWS, "Device 0x%X class %d", Sibling, Sibling->ComponentEntry.Class)); - - // If the sibling has a child tree, then search the child tree - // for an entry that matches the specified class, type, and key. - if (VaToPa(Sibling->Child) != NULL) - ConvertConfigToVA(VaToPa(Sibling->Child)); - - Sibling = VaToPa(Sibling->Sibling); - } - - Child = VaToPa(Child->Child); - } -} +/* + * PROJECT: EFI Windows Loader + * LICENSE: GPL - See COPYING in the top level directory + * FILE: freeldr/winldr/conversion.c + * PURPOSE: Physical <-> Virtual addressing mode conversions + * PROGRAMMERS: Aleksey Bragin (aleksey(a)reactos.org) + */ + +/* INCLUDES ***************************************************************/ + +#include <freeldr.h> + +//#include <ndk/ldrtypes.h> + +#define NDEBUG +#include <debug.h> + +/* FUNCTIONS **************************************************************/ + +/* Arch-specific addresses translation implementation */ +PVOID +VaToPa(PVOID Va) +{ + return (PVOID)((ULONG_PTR)Va & ~KSEG0_BASE); +} + +PVOID +PaToVa(PVOID Pa) +{ + return (PVOID)((ULONG_PTR)Pa | KSEG0_BASE); +} + +VOID +List_PaToVa(LIST_ENTRY *ListEntry) +{ + LIST_ENTRY *ListHead = ListEntry; + LIST_ENTRY *Next = ListEntry->Flink; + LIST_ENTRY *NextPA; + + //Print(L"\n\nList_Entry: %X, First Next: %X\n", ListEntry, Next); + // + // Walk through the whole list + // + if (Next != NULL) + { + while (Next != PaToVa(ListHead)) + { + NextPA = VaToPa(Next); + //Print(L"Current: %X, Flink: %X, Blink: %X\n", Next, NextPA->Flink, NextPA->Blink); + + NextPA->Flink = PaToVa((PVOID)NextPA->Flink); + NextPA->Blink = PaToVa((PVOID)NextPA->Blink); + + //Print(L"After converting Flink: %X, Blink: %X\n", NextPA->Flink, NextPA->Blink); + + Next = NextPA->Flink; + } + + // + // Finally convert first Flink/Blink + // + ListEntry->Flink = PaToVa((PVOID)ListEntry->Flink); + if (ListEntry->Blink) + ListEntry->Blink = PaToVa((PVOID)ListEntry->Blink); + } +} + +// This function converts only Child->Child, and calls itself for each Sibling +VOID +ConvertConfigToVA(PCONFIGURATION_COMPONENT_DATA Start) +{ + PCONFIGURATION_COMPONENT_DATA Child; + PCONFIGURATION_COMPONENT_DATA Sibling; + + DbgPrint((DPRINT_WINDOWS, "ConvertConfigToVA(Start 0x%X)", Start)); + Child = Start; + + while (Child != NULL) + { + if (Child->ConfigurationData) + Child->ConfigurationData = PaToVa(Child->ConfigurationData); + + if (Child->Child) + Child->Child = PaToVa(Child->Child); + + if (Child->Parent) + Child->Parent = PaToVa(Child->Parent); + + if (Child->Sibling) + Child->Sibling = PaToVa(Child->Sibling); + + DbgPrint((DPRINT_WINDOWS, "Device 0x%X class %d", Child, Child->ComponentEntry.Class)); + + // If the child has a sibling list, then search the sibling list + // for an entry that matches the specified class, type, and key. + Sibling = Child->Sibling; + while (Sibling != NULL) + { + if (Sibling->ConfigurationData) + Sibling->ConfigurationData = PaToVa(Sibling->ConfigurationData); + + if (Sibling->Child) + Sibling->Child = PaToVa(Sibling->Child); + + if (Sibling->Parent) + Sibling->Parent = PaToVa(Sibling->Parent); + + if (Sibling->Sibling) + Sibling->Sibling = PaToVa(Sibling->Sibling); + + DbgPrint((DPRINT_WINDOWS, "Device 0x%X class %d", Sibling, Sibling->ComponentEntry.Class)); + + // If the sibling has a child tree, then search the child tree + // for an entry that matches the specified class, type, and key. + if (VaToPa(Sibling->Child) != NULL) + ConvertConfigToVA(VaToPa(Sibling->Child)); + + Sibling = VaToPa(Sibling->Sibling); + } + + Child = VaToPa(Child->Child); + } +} Propchange: trunk/reactos/boot/freeldr/freeldr/windows/conversion.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/windows/winldr.c (original) +++ trunk/reactos/boot/freeldr/freeldr/windows/winldr.c Sat Oct 7 00:28:55 2006 @@ -1,615 +1,559 @@ -/* - * FreeLoader - * - * Copyright (C) 1998-2003 Brian Palmer <brianp(a)sginet.com> - * Copyright (C) 2006 Aleksey Bragin <aleksey(a)reactos.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <freeldr.h> - -#include <ndk/ldrtypes.h> - -//#define NDEBUG -#include <debug.h> - -VOID DumpMemoryAllocMap(VOID); -VOID WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock); - -BOOLEAN -WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, - IN LPCSTR DirectoryPath, - IN LPCSTR AnsiFileName, - IN LPCSTR OemFileName, - IN LPCSTR LanguageFileName) -{ - CHAR FileName[255]; - PFILE AnsiFileHandle; - PFILE OemFileHandle; - PFILE LanguageFileHandle; - ULONG AnsiFileSize, OemFileSize, LanguageFileSize; - ULONG TotalSize; - ULONG_PTR NlsDataBase; - PVOID NlsVirtual; - BOOLEAN Status, AnsiEqualsOem = FALSE; - - /* There may be a case, when OEM and ANSI page coincide */ - if (!strcmp(AnsiFileName, OemFileName)) - AnsiEqualsOem = TRUE; - - /* Open file with ANSI and store its size */ - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, AnsiFileName); - AnsiFileHandle = FsOpenFile(FileName); - - if (AnsiFileHandle == NULL) - goto Failure; - - AnsiFileSize = FsGetFileSize(AnsiFileHandle); - DbgPrint((DPRINT_WINDOWS, "AnsiFileSize: %d\n", AnsiFileSize)); - FsCloseFile(AnsiFileHandle); - - /* Open OEM file and store its length */ - if (AnsiEqualsOem) - { - OemFileSize = 0; - } - else - { - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, OemFileName); - OemFileHandle = FsOpenFile(FileName); - - if (OemFileHandle == NULL) - goto Failure; - - OemFileSize = FsGetFileSize(OemFileHandle); - FsCloseFile(OemFileHandle); - } - DbgPrint((DPRINT_WINDOWS, "OemFileSize: %d\n", OemFileSize)); - - /* And finally open the language codepage file and store its length */ - //Print(L"Loading %s...\n", Filename); - strcpy(FileName, DirectoryPath); - strcat(FileName, LanguageFileName); - LanguageFileHandle = FsOpenFile(FileName); - - if (LanguageFileHandle == NULL) - goto Failure; - - LanguageFileSize = FsGetFileSize(LanguageFileHandle); - FsCloseFile(LanguageFileHandle); - DbgPrint((DPRINT_WINDOWS, "LanguageFileSize: %d\n", LanguageFileSize)); - - /* Sum up all three length, having in mind that every one of them - must start at a page boundary => thus round up each file to a page */ - TotalSize = MM_SIZE_TO_PAGES(AnsiFileSize) + - MM_SIZE_TO_PAGES(OemFileSize) + - MM_SIZE_TO_PAGES(LanguageFileSize); - - NlsDataBase = (ULONG_PTR)MmAllocateMemory(TotalSize*MM_PAGE_SIZE); - - if (NlsDataBase == 0) - goto Failure; - - NlsVirtual = (PVOID)(KSEG0_BASE | NlsDataBase); - LoaderBlock->NlsData->AnsiCodePageData = NlsVirtual; - LoaderBlock->NlsData->OemCodePageData = (PVOID)((PUCHAR)NlsVirtual + - (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT)); - LoaderBlock->NlsData->UnicodeCodePageData = (PVOID)((PUCHAR)NlsVirtual + - (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT) + - (MM_SIZE_TO_PAGES(OemFileSize) << MM_PAGE_SHIFT)); - - /* Ansi and OEM data are the same - just set pointers to the same area */ - if (AnsiEqualsOem) - LoaderBlock->NlsData->OemCodePageData = LoaderBlock->NlsData->AnsiCodePageData; - - - /* Now actually read the data into memory, starting with Ansi file */ - strcpy(FileName, DirectoryPath); - strcat(FileName, AnsiFileName); - AnsiFileHandle = FsOpenFile(FileName); - - if (AnsiFileHandle == NULL) - goto Failure; - - Status = FsReadFile(AnsiFileHandle, AnsiFileSize, NULL, VaToPa(LoaderBlock->NlsData->AnsiCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(AnsiFileHandle); - - /* OEM now, if it doesn't equal Ansi of course */ - if (!AnsiEqualsOem) - { - strcpy(FileName, DirectoryPath); - strcat(FileName, OemFileName); - OemFileHandle = FsOpenFile(FileName); - - if (OemFileHandle == NULL) - goto Failure; - - Status = FsReadFile(OemFileHandle, OemFileSize, NULL, VaToPa(LoaderBlock->NlsData->OemCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(AnsiFileHandle); - } - - /* finally the language file */ - strcpy(FileName, DirectoryPath); - strcat(FileName, LanguageFileName); - LanguageFileHandle = FsOpenFile(FileName); - - if (LanguageFileHandle == NULL) - goto Failure; - - Status = FsReadFile(LanguageFileHandle, LanguageFileSize, NULL, VaToPa(LoaderBlock->NlsData->UnicodeCodePageData)); - - if (!Status) - goto Failure; - - FsCloseFile(LanguageFileHandle); - - // - // THIS IS HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK - // Should go to WinLdrLoadOemHalFont(), when it will be implemented - // - LoaderBlock->OemFontFile = VaToPa(LoaderBlock->NlsData->UnicodeCodePageData); - - /* Convert NlsTables address to VA */ - LoaderBlock->NlsData = PaToVa(LoaderBlock->NlsData); - - return TRUE; - -Failure: - //UiMessageBox("Error reading NLS file %s\n", Filename); - UiMessageBox("Error reading NLS file!"); - return FALSE; -} - -BOOLEAN -WinLdrLoadSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, - IN LPCSTR DirectoryPath, - IN LPCSTR HiveName) -{ - PFILE FileHandle; - CHAR FullHiveName[256]; - BOOLEAN Status; - ULONG HiveFileSize; - ULONG_PTR HiveDataPhysical; - PVOID HiveDataVirtual; - - /* Concatenate path and filename to get the full name */ - strcpy(FullHiveName, DirectoryPath); - strcat(FullHiveName, HiveName); - //Print(L"Loading %s...\n", FullHiveName); - FileHandle = FsOpenFile(FullHiveName); - - if (FileHandle == NULL) - { - UiMessageBox("Opening hive file failed!"); - return FALSE; - } - - /* Get the file length */ - HiveFileSize = FsGetFileSize(FileHandle); - - if (HiveFileSize == 0) - { - FsCloseFile(FileHandle); - UiMessageBox("Hive file has 0 size!"); - return FALSE; - } - - /* Round up the size to page boundary and alloc memory */ - HiveDataPhysical = (ULONG_PTR)MmAllocateMemory( - MM_SIZE_TO_PAGES(HiveFileSize + MM_PAGE_SIZE - 1) << MM_PAGE_SHIFT); - - if (HiveDataPhysical == 0) - { - FsCloseFile(FileHandle); - UiMessageBox("Unable to alloc memory for a hive!"); - return FALSE; - } - - /* Convert address to virtual */ - HiveDataVirtual = (PVOID)(KSEG0_BASE | HiveDataPhysical); - - /* Fill LoaderBlock's entries */ - LoaderBlock->RegistryLength = HiveFileSize; - LoaderBlock->RegistryBase = HiveDataVirtual; - - /* Finally read from file to the memory */ - Status = FsReadFile(FileHandle, HiveFileSize, NULL, (PVOID)HiveDataPhysical); - FsCloseFile(FileHandle); - if (!Status) - { - UiMessageBox("Unable to read from hive file!"); - return FALSE; - } - - return TRUE; -} - -void InitializeHWConfig(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock) -{ - PCONFIGURATION_COMPONENT_DATA ConfigurationRoot; - PCONFIGURATION_COMPONENT Component; - PCONFIGURATION_COMPONENT_DATA /*CurrentEntry,*/ PreviousEntry, AdapterEntry; - BOOLEAN IsNextEntryChild; - - DbgPrint((DPRINT_WINDOWS, "InitializeHWConfig()\n")); - - LoaderBlock->ConfigurationRoot = MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); - RtlZeroMemory(LoaderBlock->ConfigurationRoot, sizeof(CONFIGURATION_COMPONENT_DATA)); - - /* Fill root == SystemClass */ - ConfigurationRoot = LoaderBlock->ConfigurationRoot; - Component = &LoaderBlock->ConfigurationRoot->ComponentEntry; - - Component->Class = SystemClass; - Component->Type = MaximumType; - Component->Version = 0; // FIXME: ? - Component->Key = 0; - Component->AffinityMask = 0; - - IsNextEntryChild = TRUE; - PreviousEntry = ConfigurationRoot; - - /* Enumerate all PCI buses */ - AdapterEntry = ConfigurationRoot; - - /* TODO: Disk Geometry */ - /* TODO: Keyboard */ - - /* TODO: Serial port */ - - //Config->ConfigurationData = alloc(sizeof(CONFIGURATION_COMPONENT_DATA), EfiLoaderData); - - /* Convert everything to VA */ - ConvertConfigToVA(LoaderBlock->ConfigurationRoot); - LoaderBlock->ConfigurationRoot = PaToVa(LoaderBlock->ConfigurationRoot); -} - - -// Init "phase 0" -VOID -AllocateAndInitLPB(PLOADER_PARAMETER_BLOCK *OutLoaderBlock) -{ - PLOADER_PARAMETER_BLOCK LoaderBlock; - - /* Allocate and zero-init the LPB */ - LoaderBlock = MmAllocateMemory(sizeof(LOADER_PARAMETER_BLOCK)); - RtlZeroMemory(LoaderBlock, sizeof(LOADER_PARAMETER_BLOCK)); - - /* Init three critical lists, used right away */ - InitializeListHead(&LoaderBlock->LoadOrderListHead); - InitializeListHead(&LoaderBlock->MemoryDescriptorListHead); - InitializeListHead(&LoaderBlock->BootDriverListHead); - - - *OutLoaderBlock = LoaderBlock; -} - -// Init "phase 1" -VOID -WinLdrInitializePhase1(PLOADER_PARAMETER_BLOCK LoaderBlock) -{ - //CHAR Options[] = "/DEBUG /DEBUGPORT=COM1 /BAUDRATE=115200"; - CHAR Options[] = "/NODEBUG"; - CHAR SystemRoot[] = "\\WINNT"; - CHAR HalPath[] = "\\"; - CHAR ArcBoot[] = "multi(0)"; - CHAR ArcHal[] = "multi(0)"; - - PLOADER_PARAMETER_EXTENSION Extension; - - LoaderBlock->u.I386.CommonDataArea = NULL; // Force No ABIOS support - - /* Fill Arc BootDevice */ - LoaderBlock->ArcBootDeviceName = MmAllocateMemory(strlen(ArcBoot)+1); - strcpy(LoaderBlock->ArcBootDeviceName, ArcBoot); - LoaderBlock->ArcBootDeviceName = PaToVa(LoaderBlock->ArcBootDeviceName); - - /* Fill Arc HalDevice */ - LoaderBlock->ArcHalDeviceName = MmAllocateMemory(strlen(ArcHal)+1); - strcpy(LoaderBlock->ArcHalDeviceName, ArcHal); - LoaderBlock->ArcHalDeviceName = PaToVa(LoaderBlock->ArcHalDeviceName); - - /* Fill SystemRoot */ - LoaderBlock->NtBootPathName = MmAllocateMemory(strlen(SystemRoot)+1); - strcpy(LoaderBlock->NtBootPathName, SystemRoot); - LoaderBlock->NtBootPathName = PaToVa(LoaderBlock->NtBootPathName); - - /* Fill NtHalPathName */ - LoaderBlock->NtHalPathName = MmAllocateMemory(strlen(HalPath)+1); - strcpy(LoaderBlock->NtHalPathName, HalPath); - LoaderBlock->NtHalPathName = PaToVa(LoaderBlock->NtHalPathName); - - /* Fill load options */ - LoaderBlock->LoadOptions = MmAllocateMemory(strlen(Options)+1); - strcpy(LoaderBlock->LoadOptions, Options); - LoaderBlock->LoadOptions = PaToVa(LoaderBlock->LoadOptions); - - /* Arc devices */ - LoaderBlock->ArcDiskInformation = (PARC_DISK_INFORMATION)MmAllocateMemory(sizeof(ARC_DISK_INFORMATION)); - InitializeListHead(&LoaderBlock->ArcDiskInformation->DiskSignatureListHead); - List_PaToVa(&LoaderBlock->ArcDiskInformation->DiskSignatureListHead); - LoaderBlock->ArcDiskInformation = PaToVa(LoaderBlock->ArcDiskInformation); - - /* Alloc space for NLS (it will be converted to VA in WinLdrLoadNLS) */ - LoaderBlock->NlsData = MmAllocateMemory(sizeof(NLS_DATA_BLOCK)); - if (LoaderBlock->NlsData == NULL) - { - UiMessageBox("Failed to allocate memory for NLS table data!"); - return; - } - RtlZeroMemory(LoaderBlock->NlsData, sizeof(NLS_DATA_BLOCK)); - - /* Create configuration entries */ - InitializeHWConfig(LoaderBlock); - - /* Convert all DTE into virtual addresses */ - //TODO: !!! - - /* Convert all list's to Virtual address */ - List_PaToVa(&LoaderBlock->LoadOrderListHead); - - /* this one will be converted right before switching to - virtual paging mode */ - //List_PaToVa(&LoaderBlock->MemoryDescriptorListHead); - - List_PaToVa(&LoaderBlock->BootDriverListHead); - - /* Initialize Extension now */ - Extension = MmAllocateMemory(sizeof(LOADER_PARAMETER_EXTENSION)); - if (Extension == NULL) - { - UiMessageBox("Failed to allocate LPB Extension!"); - return; - } - RtlZeroMemory(Extension, sizeof(LOADER_PARAMETER_EXTENSION)); - - Extension->Size = sizeof(LOADER_PARAMETER_EXTENSION); - Extension->MajorVersion = 4; - Extension->MinorVersion = 0; - - - LoaderBlock->Extension = PaToVa(Extension); -} - -// Last step before going virtual -void WinLdrSetupForNt(PLOADER_PARAMETER_BLOCK LoaderBlock, - PVOID *GdtIdt, - ULONG *PcrBasePage, - ULONG *TssBasePage) -{ - ULONG TssSize; - ULONG TssPages; - ULONG_PTR Pcr = 0; - ULONG_PTR Tss = 0; - ULONG BlockSize, NumPages; - - LoaderBlock->u.I386.CommonDataArea = NULL;//CommonDataArea; - //LoaderBlock->u.I386.MachineType = MachineType; //FIXME: MachineType? - - /* Allocate 2 pages for PCR */ - Pcr = (ULONG_PTR)MmAllocateMemory(2 * MM_PAGE_SIZE); - *PcrBasePage = Pcr >> MM_PAGE_SHIFT; - - if (Pcr == 0) - { - UiMessageBox("Can't allocate PCR\n"); - return; - } - - /* Allocate TSS */ - TssSize = (sizeof(KTSS) + MM_PAGE_SIZE) & ~(MM_PAGE_SIZE - 1); - TssPages = TssSize / MM_PAGE_SIZE; - - Tss = (ULONG_PTR)MmAllocateMemory(TssSize); - - *TssBasePage = Tss >> MM_PAGE_SHIFT; - - /* Allocate space for new GDT + IDT */ - BlockSize = NUM_GDT*sizeof(KGDTENTRY) + NUM_IDT*sizeof(KIDTENTRY);//FIXME: Use GDT/IDT limits here? - NumPages = (BlockSize + MM_PAGE_SIZE - 1) >> MM_PAGE_SHIFT; - *GdtIdt = (PKGDTENTRY)MmAllocateMemory(NumPages * MM_PAGE_SIZE); - - if (*GdtIdt == NULL) - { - UiMessageBox("Can't allocate pages for GDT+IDT!\n"); - return; - } - - /* Zero newly prepared GDT+IDT */ - RtlZeroMemory(*GdtIdt, NumPages << MM_PAGE_SHIFT); -} - -VOID -LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion) -{ - CHAR MsgBuffer[256]; - CHAR SystemPath[1024], SearchPath[1024]; - CHAR FileName[1024]; - CHAR BootPath[256]; - PVOID NtosBase = NULL, HalBase = NULL; - BOOLEAN Status; - ULONG SectionId; - ULONG BootDevice; - PLOADER_PARAMETER_BLOCK LoaderBlock, LoaderBlockVA; - KERNEL_ENTRY_POINT KiSystemStartup; - PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE; - // Mm-related things - PVOID GdtIdt; - ULONG PcrBasePage=0; - ULONG TssBasePage=0; - - - - //sprintf(MsgBuffer,"Booting Microsoft(R) Windows(R) OS version '%04x' is not implemented yet", OperatingSystemVersion); - //UiMessageBox(MsgBuffer); - - // - // Open the operating system section - // specified in the .ini file - // - if (!IniOpenSection(OperatingSystemName, &SectionId)) - { - sprintf(MsgBuffer,"Operating System section '%s' not found in freeldr.ini", OperatingSystemName); - UiMessageBox(MsgBuffer); - return; - } - - /* - * Make sure the system path is set in the .ini file - */ - if (!IniReadSettingByName(SectionId, "SystemPath", SystemPath, sizeof(SystemPath))) - { - UiMessageBox("System path not specified for selected operating system."); - return; - } - - if (!MachDiskNormalizeSystemPath(SystemPath, - sizeof(SystemPath))) - { - UiMessageBox("Invalid system path"); - return; - } - - UiDrawStatusText("Loading..."); - - /* - * Try to open system drive - */ - BootDevice = 0xffffffff; - if (!FsOpenSystemVolume(SystemPath, BootPath, &BootDevice)) - { - UiMessageBox("Failed to open boot drive."); - return; - } - - /* append a backslash */ - if ((strlen(BootPath)==0) || - BootPath[strlen(BootPath)] != '\\') - strcat(BootPath, "\\"); - - DbgPrint((DPRINT_WINDOWS,"SystemRoot: '%s'\n", BootPath)); - - /* Allocate and minimalistic-initialize LPB */ - AllocateAndInitLPB(&LoaderBlock); - - // Load kernel - strcpy(FileName, BootPath); - strcat(FileName, "SYSTEM32\\NTOSKRNL.EXE"); - Status = WinLdrLoadImage(FileName, &NtosBase); - DbgPrint((DPRINT_WINDOWS, "Ntos loaded with status %d\n", Status)); - - // Load HAL - strcpy(FileName, BootPath); - strcat(FileName, "SYSTEM32\\HAL.DLL"); - Status = WinLdrLoadImage(FileName, &HalBase); - DbgPrint((DPRINT_WINDOWS, "HAL loaded with status %d\n", Status)); - - WinLdrAllocateDataTableEntry(LoaderBlock, "ntoskrnl.exe", - "WINNT\\SYSTEM32\\NTOSKRNL.EXE", NtosBase, &KernelDTE); - WinLdrAllocateDataTableEntry(LoaderBlock, "hal.dll", - "WINNT\\SYSTEM32\\HAL.EXE", HalBase, &HalDTE); - - /* Load all referenced DLLs for kernel and HAL */ - strcpy(SearchPath, BootPath); - strcat(SearchPath, "SYSTEM32\\"); - WinLdrScanImportDescriptorTable(LoaderBlock, SearchPath, KernelDTE); - WinLdrScanImportDescriptorTable(LoaderBlock, SearchPath, HalDTE); - - /* Initialize Phase 1 - before NLS */ - WinLdrInitializePhase1(LoaderBlock); - - /* Load SYSTEM hive and its LOG file */ - strcpy(SearchPath, BootPath); - strcat(SearchPath, "SYSTEM32\\CONFIG\\"); - Status = WinLdrLoadSystemHive(LoaderBlock, SearchPath, "SYSTEM"); - DbgPrint((DPRINT_WINDOWS, "SYSTEM hive loaded with status %d\n", Status)); - - /* Load NLS data */ - strcpy(SearchPath, BootPath); - strcat(SearchPath, "SYSTEM32\\"); - Status = WinLdrLoadNLSData(LoaderBlock, SearchPath, - "c_1252.nls", "c_437.nls", "l_intl.nls"); - DbgPrint((DPRINT_WINDOWS, "NLS data loaded with status %d\n", Status)); - - /* Load OEM HAL font */ - - /* Load boot drivers */ - - /* Alloc PCR, TSS, do magic things with the GDT/IDT */ - WinLdrSetupForNt(LoaderBlock, &GdtIdt, &PcrBasePage, &TssBasePage); - - /* Save entry-point pointer (VA) */ - KiSystemStartup = (KERNEL_ENTRY_POINT)KernelDTE->EntryPoint; - - LoaderBlockVA = PaToVa(LoaderBlock); - - /* Debugging... */ - //DumpMemoryAllocMap(); - - /* Turn on paging mode of CPU*/ - WinLdrTurnOnPaging(LoaderBlock, PcrBasePage, TssBasePage, GdtIdt); - - DbgPrint((DPRINT_WINDOWS, "Hello from paged mode, KiSystemStartup %p, LoaderBlockVA %p!\n", - KiSystemStartup, LoaderBlockVA)); - - WinLdrpDumpMemoryDescriptors(LoaderBlockVA); - - // temp: offset C9000 - - //FIXME: If I substitute this debugging checkpoint, GCC will "optimize away" the code below - //while (1) {}; - asm(".intel_syntax noprefix\n"); - asm("test1:\n"); - asm("jmp test1\n"); - asm(".att_syntax\n"); - - - (*KiSystemStartup)(LoaderBlockVA); - - return; -} - -VOID -WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock) -{ - PLIST_ENTRY NextMd; - PMEMORY_ALLOCATION_DESCRIPTOR MemoryDescriptor; - - NextMd = LoaderBlock->MemoryDescriptorListHead.Flink; - - while (NextMd != &LoaderBlock->MemoryDescriptorListHead) - { - MemoryDescriptor = CONTAINING_RECORD(NextMd, MEMORY_ALLOCATION_DESCRIPTOR, ListEntry); - - - DbgPrint((DPRINT_WINDOWS, "BP %08X PC %04X MT %d\n", MemoryDescriptor->BasePage, - MemoryDescriptor->PageCount, MemoryDescriptor->MemoryType)); - - NextMd = MemoryDescriptor->ListEntry.Flink; - } -} +/* + * FreeLoader + * + * Copyright (C) 1998-2003 Brian Palmer <brianp(a)sginet.com> + * Copyright (C) 2006 Aleksey Bragin <aleksey(a)reactos.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <freeldr.h> + +#include <ndk/ldrtypes.h> + +//#define NDEBUG +#include <debug.h> + +VOID DumpMemoryAllocMap(VOID); +VOID WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock); + +BOOLEAN +WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath, + IN LPCSTR AnsiFileName, + IN LPCSTR OemFileName, + IN LPCSTR LanguageFileName) +{ + CHAR FileName[255]; + PFILE AnsiFileHandle; + PFILE OemFileHandle; + PFILE LanguageFileHandle; + ULONG AnsiFileSize, OemFileSize, LanguageFileSize; + ULONG TotalSize; + ULONG_PTR NlsDataBase; + PVOID NlsVirtual; + BOOLEAN Status, AnsiEqualsOem = FALSE; + + /* There may be a case, when OEM and ANSI page coincide */ + if (!strcmp(AnsiFileName, OemFileName)) + AnsiEqualsOem = TRUE; + + /* Open file with ANSI and store its size */ + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, AnsiFileName); + AnsiFileHandle = FsOpenFile(FileName); + + if (AnsiFileHandle == NULL) + goto Failure; + + AnsiFileSize = FsGetFileSize(AnsiFileHandle); + DbgPrint((DPRINT_WINDOWS, "AnsiFileSize: %d\n", AnsiFileSize)); + FsCloseFile(AnsiFileHandle); + + /* Open OEM file and store its length */ + if (AnsiEqualsOem) + { + OemFileSize = 0; + } + else + { + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, OemFileName); + OemFileHandle = FsOpenFile(FileName); + + if (OemFileHandle == NULL) + goto Failure; + + OemFileSize = FsGetFileSize(OemFileHandle); + FsCloseFile(OemFileHandle); + } + DbgPrint((DPRINT_WINDOWS, "OemFileSize: %d\n", OemFileSize)); + + /* And finally open the language codepage file and store its length */ + //Print(L"Loading %s...\n", Filename); + strcpy(FileName, DirectoryPath); + strcat(FileName, LanguageFileName); + LanguageFileHandle = FsOpenFile(FileName); + + if (LanguageFileHandle == NULL) + goto Failure; + + LanguageFileSize = FsGetFileSize(LanguageFileHandle); + FsCloseFile(LanguageFileHandle); + DbgPrint((DPRINT_WINDOWS, "LanguageFileSize: %d\n", LanguageFileSize)); + + /* Sum up all three length, having in mind that every one of them + must start at a page boundary => thus round up each file to a page */ + TotalSize = MM_SIZE_TO_PAGES(AnsiFileSize) + + MM_SIZE_TO_PAGES(OemFileSize) + + MM_SIZE_TO_PAGES(LanguageFileSize); + + NlsDataBase = (ULONG_PTR)MmAllocateMemory(TotalSize*MM_PAGE_SIZE); + + if (NlsDataBase == 0) + goto Failure; + + NlsVirtual = (PVOID)(KSEG0_BASE | NlsDataBase); + LoaderBlock->NlsData->AnsiCodePageData = NlsVirtual; + LoaderBlock->NlsData->OemCodePageData = (PVOID)((PUCHAR)NlsVirtual + + (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT)); + LoaderBlock->NlsData->UnicodeCodePageData = (PVOID)((PUCHAR)NlsVirtual + + (MM_SIZE_TO_PAGES(AnsiFileSize) << MM_PAGE_SHIFT) + + (MM_SIZE_TO_PAGES(OemFileSize) << MM_PAGE_SHIFT)); + + /* Ansi and OEM data are the same - just set pointers to the same area */ + if (AnsiEqualsOem) + LoaderBlock->NlsData->OemCodePageData = LoaderBlock->NlsData->AnsiCodePageData; + + + /* Now actually read the data into memory, starting with Ansi file */ + strcpy(FileName, DirectoryPath); + strcat(FileName, AnsiFileName); + AnsiFileHandle = FsOpenFile(FileName); + + if (AnsiFileHandle == NULL) + goto Failure; + + Status = FsReadFile(AnsiFileHandle, AnsiFileSize, NULL, VaToPa(LoaderBlock->NlsData->AnsiCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(AnsiFileHandle); + + /* OEM now, if it doesn't equal Ansi of course */ + if (!AnsiEqualsOem) + { + strcpy(FileName, DirectoryPath); + strcat(FileName, OemFileName); + OemFileHandle = FsOpenFile(FileName); + + if (OemFileHandle == NULL) + goto Failure; + + Status = FsReadFile(OemFileHandle, OemFileSize, NULL, VaToPa(LoaderBlock->NlsData->OemCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(AnsiFileHandle); + } + + /* finally the language file */ + strcpy(FileName, DirectoryPath); + strcat(FileName, LanguageFileName); + LanguageFileHandle = FsOpenFile(FileName); + + if (LanguageFileHandle == NULL) + goto Failure; + + Status = FsReadFile(LanguageFileHandle, LanguageFileSize, NULL, VaToPa(LoaderBlock->NlsData->UnicodeCodePageData)); + + if (!Status) + goto Failure; + + FsCloseFile(LanguageFileHandle); + + // + // THIS IS HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACK + // Should go to WinLdrLoadOemHalFont(), when it will be implemented + // + LoaderBlock->OemFontFile = VaToPa(LoaderBlock->NlsData->UnicodeCodePageData); + + /* Convert NlsTables address to VA */ + LoaderBlock->NlsData = PaToVa(LoaderBlock->NlsData); + + return TRUE; + +Failure: + //UiMessageBox("Error reading NLS file %s\n", Filename); + UiMessageBox("Error reading NLS file!"); + return FALSE; +} + +void InitializeHWConfig(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock) +{ + PCONFIGURATION_COMPONENT_DATA ConfigurationRoot; + PCONFIGURATION_COMPONENT Component; + PCONFIGURATION_COMPONENT_DATA /*CurrentEntry,*/ PreviousEntry, AdapterEntry; + BOOLEAN IsNextEntryChild; + + DbgPrint((DPRINT_WINDOWS, "InitializeHWConfig()\n")); + + LoaderBlock->ConfigurationRoot = MmAllocateMemory(sizeof(CONFIGURATION_COMPONENT_DATA)); + RtlZeroMemory(LoaderBlock->ConfigurationRoot, sizeof(CONFIGURATION_COMPONENT_DATA)); + + /* Fill root == SystemClass */ + ConfigurationRoot = LoaderBlock->ConfigurationRoot; + Component = &LoaderBlock->ConfigurationRoot->ComponentEntry; + + Component->Class = SystemClass; + Component->Type = MaximumType; + Component->Version = 0; // FIXME: ? + Component->Key = 0; + Component->AffinityMask = 0; + + IsNextEntryChild = TRUE; + PreviousEntry = ConfigurationRoot; + + /* Enumerate all PCI buses */ + AdapterEntry = ConfigurationRoot; + + /* TODO: Disk Geometry */ + /* TODO: Keyboard */ + + /* TODO: Serial port */ + + //Config->ConfigurationData = alloc(sizeof(CONFIGURATION_COMPONENT_DATA), EfiLoaderData); + + /* Convert everything to VA */ + ConvertConfigToVA(LoaderBlock->ConfigurationRoot); + LoaderBlock->ConfigurationRoot = PaToVa(LoaderBlock->ConfigurationRoot); +} + + +// Init "phase 0" +VOID +AllocateAndInitLPB(PLOADER_PARAMETER_BLOCK *OutLoaderBlock) +{ + PLOADER_PARAMETER_BLOCK LoaderBlock; + + /* Allocate and zero-init the LPB */ + LoaderBlock = MmAllocateMemory(sizeof(LOADER_PARAMETER_BLOCK)); + RtlZeroMemory(LoaderBlock, sizeof(LOADER_PARAMETER_BLOCK)); + + /* Init three critical lists, used right away */ + InitializeListHead(&LoaderBlock->LoadOrderListHead); + InitializeListHead(&LoaderBlock->MemoryDescriptorListHead); + InitializeListHead(&LoaderBlock->BootDriverListHead); + + + *OutLoaderBlock = LoaderBlock; +} + +// Init "phase 1" +VOID +WinLdrInitializePhase1(PLOADER_PARAMETER_BLOCK LoaderBlock) +{ + //CHAR Options[] = "/CRASHDEBUG /DEBUGPORT=COM1 /BAUDRATE=115200"; + CHAR Options[] = "/NODEBUG"; + CHAR SystemRoot[] = "\\WINNT"; + CHAR HalPath[] = "\\"; + CHAR ArcBoot[] = "multi(0)disk(0)rdisk(1)partition(1)"; + CHAR ArcHal[] = "multi(0)disk(0)rdisk(1)partition(1)"; + + PLOADER_PARAMETER_EXTENSION Extension; + + LoaderBlock->u.I386.CommonDataArea = NULL; // Force No ABIOS support + + /* Fill Arc BootDevice */ + LoaderBlock->ArcBootDeviceName = MmAllocateMemory(strlen(ArcBoot)+1); + strcpy(LoaderBlock->ArcBootDeviceName, ArcBoot); + LoaderBlock->ArcBootDeviceName = PaToVa(LoaderBlock->ArcBootDeviceName); + + /* Fill Arc HalDevice */ + LoaderBlock->ArcHalDeviceName = MmAllocateMemory(strlen(ArcHal)+1); + strcpy(LoaderBlock->ArcHalDeviceName, ArcHal); + LoaderBlock->ArcHalDeviceName = PaToVa(LoaderBlock->ArcHalDeviceName); + + /* Fill SystemRoot */ + LoaderBlock->NtBootPathName = MmAllocateMemory(strlen(SystemRoot)+1); + strcpy(LoaderBlock->NtBootPathName, SystemRoot); + LoaderBlock->NtBootPathName = PaToVa(LoaderBlock->NtBootPathName); + + /* Fill NtHalPathName */ + LoaderBlock->NtHalPathName = MmAllocateMemory(strlen(HalPath)+1); + strcpy(LoaderBlock->NtHalPathName, HalPath); + LoaderBlock->NtHalPathName = PaToVa(LoaderBlock->NtHalPathName); + + /* Fill load options */ + LoaderBlock->LoadOptions = MmAllocateMemory(strlen(Options)+1); + strcpy(LoaderBlock->LoadOptions, Options); + LoaderBlock->LoadOptions = PaToVa(LoaderBlock->LoadOptions); + + /* Arc devices */ + LoaderBlock->ArcDiskInformation = (PARC_DISK_INFORMATION)MmAllocateMemory(sizeof(ARC_DISK_INFORMATION)); + InitializeListHead(&LoaderBlock->ArcDiskInformation->DiskSignatureListHead); + List_PaToVa(&LoaderBlock->ArcDiskInformation->DiskSignatureListHead); + LoaderBlock->ArcDiskInformation = PaToVa(LoaderBlock->ArcDiskInformation); + + /* Alloc space for NLS (it will be converted to VA in WinLdrLoadNLS) */ + LoaderBlock->NlsData = MmAllocateMemory(sizeof(NLS_DATA_BLOCK)); + if (LoaderBlock->NlsData == NULL) + { + UiMessageBox("Failed to allocate memory for NLS table data!"); + return; + } + RtlZeroMemory(LoaderBlock->NlsData, sizeof(NLS_DATA_BLOCK)); + + /* Create configuration entries */ + InitializeHWConfig(LoaderBlock); + + /* Convert all DTE into virtual addresses */ + //TODO: !!! + + /* Convert all list's to Virtual address */ + List_PaToVa(&LoaderBlock->LoadOrderListHead); + + /* this one will be converted right before switching to + virtual paging mode */ + //List_PaToVa(&LoaderBlock->MemoryDescriptorListHead); + + List_PaToVa(&LoaderBlock->BootDriverListHead); + + /* Initialize Extension now */ + Extension = MmAllocateMemory(sizeof(LOADER_PARAMETER_EXTENSION)); + if (Extension == NULL) + { + UiMessageBox("Failed to allocate LPB Extension!"); + return; + } + RtlZeroMemory(Extension, sizeof(LOADER_PARAMETER_EXTENSION)); + + Extension->Size = sizeof(LOADER_PARAMETER_EXTENSION); + Extension->MajorVersion = 4; + Extension->MinorVersion = 0; + + + LoaderBlock->Extension = PaToVa(Extension); +} + +// Last step before going virtual +void WinLdrSetupForNt(PLOADER_PARAMETER_BLOCK LoaderBlock, + PVOID *GdtIdt, + ULONG *PcrBasePage, + ULONG *TssBasePage) +{ + ULONG TssSize; + ULONG TssPages; + ULONG_PTR Pcr = 0; + ULONG_PTR Tss = 0; + ULONG BlockSize, NumPages; + + LoaderBlock->u.I386.CommonDataArea = NULL;//CommonDataArea; + //LoaderBlock->u.I386.MachineType = MachineType; //FIXME: MachineType? + + /* Allocate 2 pages for PCR */ + Pcr = (ULONG_PTR)MmAllocateMemory(2 * MM_PAGE_SIZE); + *PcrBasePage = Pcr >> MM_PAGE_SHIFT; + + if (Pcr == 0) + { + UiMessageBox("Can't allocate PCR\n"); + return; + } + + /* Allocate TSS */ + TssSize = (sizeof(KTSS) + MM_PAGE_SIZE) & ~(MM_PAGE_SIZE - 1); + TssPages = TssSize / MM_PAGE_SIZE; + + Tss = (ULONG_PTR)MmAllocateMemory(TssSize); + + *TssBasePage = Tss >> MM_PAGE_SHIFT; + + /* Allocate space for new GDT + IDT */ + BlockSize = NUM_GDT*sizeof(KGDTENTRY) + NUM_IDT*sizeof(KIDTENTRY);//FIXME: Use GDT/IDT limits here? + NumPages = (BlockSize + MM_PAGE_SIZE - 1) >> MM_PAGE_SHIFT; + *GdtIdt = (PKGDTENTRY)MmAllocateMemory(NumPages * MM_PAGE_SIZE); + + if (*GdtIdt == NULL) + { + UiMessageBox("Can't allocate pages for GDT+IDT!\n"); + return; + } + + /* Zero newly prepared GDT+IDT */ + RtlZeroMemory(*GdtIdt, NumPages << MM_PAGE_SHIFT); +} + +VOID +LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion) +{ + CHAR MsgBuffer[256]; + CHAR SystemPath[1024], SearchPath[1024]; + CHAR FileName[1024]; + CHAR BootPath[256]; + PVOID NtosBase = NULL, HalBase = NULL, KdComBase = NULL; + BOOLEAN Status; + ULONG SectionId; + ULONG BootDevice; + PLOADER_PARAMETER_BLOCK LoaderBlock, LoaderBlockVA; + KERNEL_ENTRY_POINT KiSystemStartup; + PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE, KdComDTE; + // Mm-related things + PVOID GdtIdt; + ULONG PcrBasePage=0; + ULONG TssBasePage=0; + + + + //sprintf(MsgBuffer,"Booting Microsoft(R) Windows(R) OS version '%04x' is not implemented yet", OperatingSystemVersion); + //UiMessageBox(MsgBuffer); + + // Open the operating system section + // specified in the .ini file + if (!IniOpenSection(OperatingSystemName, &SectionId)) + { + sprintf(MsgBuffer,"Operating System section '%s' not found in freeldr.ini", OperatingSystemName); + UiMessageBox(MsgBuffer); + return; + } + + /* Make sure the system path is set in the .ini file */ + if (!IniReadSettingByName(SectionId, "SystemPath", SystemPath, sizeof(SystemPath))) + { + UiMessageBox("System path not specified for selected operating system."); + return; + } + + if (!MachDiskNormalizeSystemPath(SystemPath, + sizeof(SystemPath))) + { + UiMessageBox("Invalid system path"); + return; + } + + UiDrawStatusText("Loading..."); + + /* Try to open system drive */ + BootDevice = 0xffffffff; + if (!FsOpenSystemVolume(SystemPath, BootPath, &BootDevice)) + { + UiMessageBox("Failed to open boot drive."); + return; + } + + /* append a backslash */ + if ((strlen(BootPath)==0) || + BootPath[strlen(BootPath)] != '\\') + strcat(BootPath, "\\"); + + DbgPrint((DPRINT_WINDOWS,"SystemRoot: '%s'\n", BootPath)); + + // Allocate and minimalistic-initialize LPB + AllocateAndInitLPB(&LoaderBlock); + + // Load kernel + strcpy(FileName, BootPath); + strcat(FileName, "SYSTEM32\\NTOSKRNL.EXE"); + Status = WinLdrLoadImage(FileName, &NtosBase); + DbgPrint((DPRINT_WINDOWS, "Ntos loaded with status %d at %p\n", Status, NtosBase)); + + // Load HAL + strcpy(FileName, BootPath); + strcat(FileName, "SYSTEM32\\HAL.DLL"); + Status = WinLdrLoadImage(FileName, &HalBase); + DbgPrint((DPRINT_WINDOWS, "HAL loaded with status %d at %p\n", Status, HalBase)); + + // Load kernel-debugger support dll + if (OperatingSystemVersion > _WIN32_WINNT_NT4) + { + strcpy(FileName, BootPath); + strcat(FileName, "SYSTEM32\\KDCOM.DLL"); + Status = WinLdrLoadImage(FileName, &KdComBase); + DbgPrint((DPRINT_WINDOWS, "KdCom loaded with status %d at %p\n", Status, KdComBase)); + } + + // Allocate data table entries for above-loaded modules + WinLdrAllocateDataTableEntry(LoaderBlock, "ntoskrnl.exe", + "WINNT\\SYSTEM32\\NTOSKRNL.EXE", NtosBase, &KernelDTE); + WinLdrAllocateDataTableEntry(LoaderBlock, "hal.dll", + "WINNT\\SYSTEM32\\HAL.DLL", HalBase, &HalDTE); + if (OperatingSystemVersion > _WIN32_WINNT_NT4) + { + WinLdrAllocateDataTableEntry(LoaderBlock, "kdcom.dll", + "WINNT\\SYSTEM32\\KDCOM.DLL", KdComBase, &KdComDTE); + } + + /* Load all referenced DLLs for kernel, HAL and kdcom.dll */ + strcpy(SearchPath, BootPath); + strcat(SearchPath, "SYSTEM32\\"); + WinLdrScanImportDescriptorTable(LoaderBlock, SearchPath, KernelDTE); + WinLdrScanImportDescriptorTable(LoaderBlock, SearchPath, HalDTE); + if (KdComDTE) + WinLdrScanImportDescriptorTable(LoaderBlock, SearchPath, KdComDTE); + + /* Initialize Phase 1 - before NLS */ + WinLdrInitializePhase1(LoaderBlock); + + /* Load Hive, and then NLS data, OEM font, and prepare boot drivers list */ + Status = WinLdrLoadAndScanSystemHive(LoaderBlock, BootPath); + DbgPrint((DPRINT_WINDOWS, "SYSTEM hive loaded and scanned with status %d\n", Status)); + + /* FIXME: Load NLS data, should be moved to WinLdrLoadAndScanSystemHive() */ + strcpy(SearchPath, BootPath); + strcat(SearchPath, "SYSTEM32\\"); + Status = WinLdrLoadNLSData(LoaderBlock, SearchPath, + "c_1252.nls", "c_437.nls", "l_intl.nls"); + DbgPrint((DPRINT_WINDOWS, "NLS data loaded with status %d\n", Status)); + + /* FIXME: Load OEM HAL font, should be moved to WinLdrLoadAndScanSystemHive() */ + + /* Load boot drivers */ + //WinLdrLoadBootDrivers(); + + /* Alloc PCR, TSS, do magic things with the GDT/IDT */ + WinLdrSetupForNt(LoaderBlock, &GdtIdt, &PcrBasePage, &TssBasePage); + + /* Save entry-point pointer (VA) */ + KiSystemStartup = (KERNEL_ENTRY_POINT)KernelDTE->EntryPoint; + + LoaderBlockVA = PaToVa(LoaderBlock); + + /* Debugging... */ + //DumpMemoryAllocMap(); + + /* Turn on paging mode of CPU*/ + WinLdrTurnOnPaging(LoaderBlock, PcrBasePage, TssBasePage, GdtIdt); + + DbgPrint((DPRINT_WINDOWS, "Hello from paged mode, KiSystemStartup %p, LoaderBlockVA %p!\n", + KiSystemStartup, LoaderBlockVA)); + + WinLdrpDumpMemoryDescriptors(LoaderBlockVA); + + //FIXME: If I substitute this debugging checkpoint, GCC will "optimize away" the code below + //while (1) {}; + /*asm(".intel_syntax noprefix\n"); + asm("test1:\n"); + asm("jmp test1\n"); + asm(".att_syntax\n");*/ + + + (*KiSystemStartup)(LoaderBlockVA); + + return; +} + +VOID +WinLdrpDumpMemoryDescriptors(PLOADER_PARAMETER_BLOCK LoaderBlock) +{ + PLIST_ENTRY NextMd; + PMEMORY_ALLOCATION_DESCRIPTOR MemoryDescriptor; + + NextMd = LoaderBlock->MemoryDescriptorListHead.Flink; + + while (NextMd != &LoaderBlock->MemoryDescriptorListHead) + { + MemoryDescriptor = CONTAINING_RECORD(NextMd, MEMORY_ALLOCATION_DESCRIPTOR, ListEntry); + + + DbgPrint((DPRINT_WINDOWS, "BP %08X PC %04X MT %d\n", MemoryDescriptor->BasePage, + MemoryDescriptor->PageCount, MemoryDescriptor->MemoryType)); + + NextMd = MemoryDescriptor->ListEntry.Flink; + } +} Propchange: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c ------------------------------------------------------------------------------ svn:eol-style = native Added: trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo… ============================================================================== --- trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c (added) +++ trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c Sat Oct 7 00:28:55 2006 @@ -1,0 +1,104 @@ +/* + * PROJECT: EFI Windows Loader + * LICENSE: GPL - See COPYING in the top level directory + * FILE: freeldr/winldr/wlregistry.c + * PURPOSE: Registry support functions + * PROGRAMMERS: Aleksey Bragin (aleksey(a)reactos.org) + */ + +/* INCLUDES ***************************************************************/ + +#include <freeldr.h> + +#define NDEBUG +#include <debug.h> + +/* FUNCTIONS **************************************************************/ + +BOOLEAN +WinLdrLoadSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath, + IN LPCSTR HiveName) +{ + PFILE FileHandle; + CHAR FullHiveName[256]; + BOOLEAN Status; + ULONG HiveFileSize; + ULONG_PTR HiveDataPhysical; + PVOID HiveDataVirtual; + + /* Concatenate path and filename to get the full name */ + strcpy(FullHiveName, DirectoryPath); + strcat(FullHiveName, HiveName); + //Print(L"Loading %s...\n", FullHiveName); + FileHandle = FsOpenFile(FullHiveName); + + if (FileHandle == NULL) + { + UiMessageBox("Opening hive file failed!"); + return FALSE; + } + + /* Get the file length */ + HiveFileSize = FsGetFileSize(FileHandle); + + if (HiveFileSize == 0) + { + FsCloseFile(FileHandle); + UiMessageBox("Hive file has 0 size!"); + return FALSE; + } + + /* Round up the size to page boundary and alloc memory */ + HiveDataPhysical = (ULONG_PTR)MmAllocateMemory( + MM_SIZE_TO_PAGES(HiveFileSize + MM_PAGE_SIZE - 1) << MM_PAGE_SHIFT); + + if (HiveDataPhysical == 0) + { + FsCloseFile(FileHandle); + UiMessageBox("Unable to alloc memory for a hive!"); + return FALSE; + } + + /* Convert address to virtual */ + HiveDataVirtual = (PVOID)(KSEG0_BASE | HiveDataPhysical); + + /* Fill LoaderBlock's entries */ + LoaderBlock->RegistryLength = HiveFileSize; + LoaderBlock->RegistryBase = HiveDataVirtual; + + /* Finally read from file to the memory */ + Status = FsReadFile(FileHandle, HiveFileSize, NULL, (PVOID)HiveDataPhysical); + FsCloseFile(FileHandle); + if (!Status) + { + UiMessageBox("Unable to read from hive file!"); + return FALSE; + } + + return TRUE; +} + + +BOOLEAN WinLdrLoadAndScanSystemHive(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock, + IN LPCSTR DirectoryPath) +{ + CHAR SearchPath[1024]; + BOOLEAN Status; + + // There is a simple logic here: try to load usual hive (system), if it + // fails, then give system.alt a try, and finally try a system.sav + + // FIXME: For now we only try system + strcpy(SearchPath, DirectoryPath); + strcat(SearchPath, "SYSTEM32\\CONFIG\\"); + Status = WinLdrLoadSystemHive(LoaderBlock, SearchPath, "SYSTEM"); + + // Fail if failed... + if (!Status) + return FALSE; + + + + return TRUE; +} Propchange: trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c ------------------------------------------------------------------------------ svn:eol-style = native

1 0

[ion] 24426: - Add PROFILE_ACPI_DOCKING_STATE. - Fix HvInitialize definition to match more closely NT's since I need some of the extra parameters for the cm rewrite. - Implement ExInitializePushLock and ExConvertPushLockSharedToExclusive macros.
by ion＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: ion Date: Fri Oct 6 23:29:25 2006 New Revision: 24426 URL: http://svn.reactos.org/svn/reactos?rev=24426&view=rev Log: - Add PROFILE_ACPI_DOCKING_STATE. - Fix HvInitialize definition to match more closely NT's since I need some of the extra parameters for the cm rewrite. - Implement ExInitializePushLock and ExConvertPushLockSharedToExclusive macros. Modified: trunk/reactos/include/reactos/arc/arc.h trunk/reactos/lib/cmlib/cmlib.h trunk/reactos/lib/cmlib/hiveinit.c trunk/reactos/ntoskrnl/cm/import.c trunk/reactos/ntoskrnl/cm/regfile.c trunk/reactos/ntoskrnl/include/internal/ex.h Modified: trunk/reactos/include/reactos/arc/arc.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/arc/arc.h?… ============================================================================== --- trunk/reactos/include/reactos/arc/arc.h (original) +++ trunk/reactos/include/reactos/arc/arc.h Fri Oct 6 23:29:25 2006 @@ -151,6 +151,16 @@ } NLS_DATA_BLOCK, *PNLS_DATA_BLOCK; // +// ACPI Docking State +// +typedef struct _PROFILE_ACPI_DOCKING_STATE +{ + USHORT DockingState; + USHORT SerialLength; + WCHAR SerialNumber[1]; +} PROFILE_ACPI_DOCKING_STATE, *PPROFILE_ACPI_DOCKING_STATE; + +// // Subsystem Specific Loader Blocks // typedef struct _PROFILE_PARAMETER_BLOCK Modified: trunk/reactos/lib/cmlib/cmlib.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/cmlib/cmlib.h?rev=2442… ============================================================================== --- trunk/reactos/lib/cmlib/cmlib.h (original) +++ trunk/reactos/lib/cmlib/cmlib.h Fri Oct 6 23:29:25 2006 @@ -18,7 +18,7 @@ #define ROUND_DOWN(a,b) (((a)/(b))*(b)) #endif -#define CMAPI +#define CMAPI NTAPI struct _HHIVE; @@ -110,6 +110,10 @@ BOOLEAN ReadOnly; BOOLEAN Log; BOOLEAN DirtyFlag; + ULONG HvBinHeadersUse; + ULONG HvFreeCellsUse; + ULONG HvUsedcellsUse; + ULONG CmUsedCellsUse; ULONG HiveFlags; ULONG LogSize; ULONG RefreshCount; @@ -146,6 +150,8 @@ ULONG Operation, ULONG_PTR HiveData OPTIONAL, ULONG Cluster OPTIONAL, + ULONG Flags, + ULONG FileType, PALLOCATE_ROUTINE Allocate, PFREE_ROUTINE Free, PFILE_READ_ROUTINE FileRead, @@ -163,6 +169,9 @@ PHHIVE RegistryHive, HCELL_INDEX CellOffset); +#define HvReleaseCell(h, c) \ + if (h->ReleaseCellRoutine) h->ReleaseCellRoutine(h, c) + LONG CMAPI HvGetCellSize( PHHIVE RegistryHive, Modified: trunk/reactos/lib/cmlib/hiveinit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/cmlib/hiveinit.c?rev=2… ============================================================================== --- trunk/reactos/lib/cmlib/hiveinit.c (original) +++ trunk/reactos/lib/cmlib/hiveinit.c Fri Oct 6 23:29:25 2006 @@ -306,6 +306,8 @@ HvInitialize( PHHIVE RegistryHive, ULONG Operation, + ULONG HiveType, + ULONG HiveFlags, ULONG_PTR HiveData OPTIONAL, ULONG Cluster OPTIONAL, PALLOCATE_ROUTINE Allocate, Modified: trunk/reactos/ntoskrnl/cm/import.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/import.c?rev=2… ============================================================================== --- trunk/reactos/ntoskrnl/cm/import.c (original) +++ trunk/reactos/ntoskrnl/cm/import.c Fri Oct 6 23:29:25 2006 @@ -52,7 +52,7 @@ /* Allocate hive header */ ((PHBASE_BLOCK)ChunkBase)->Length = ChunkSize; - Status = HvInitialize(&Hive->Hive, HV_OPERATION_MEMORY, + Status = HvInitialize(&Hive->Hive, HV_OPERATION_MEMORY, 0, 0, (ULONG_PTR)ChunkBase, 0, CmpAllocate, CmpFree, CmpFileRead, CmpFileWrite, CmpFileSetSize, Modified: trunk/reactos/ntoskrnl/cm/regfile.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cm/regfile.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/cm/regfile.c (original) +++ trunk/reactos/ntoskrnl/cm/regfile.c Fri Oct 6 23:29:25 2006 @@ -141,7 +141,7 @@ CmHive = CmpAllocate(sizeof(EREGISTRY_HIVE), TRUE); CmHive->HiveHandle = FileHandle; - Status = HvInitialize(&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, + Status = HvInitialize(&CmHive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0, CmpAllocate, CmpFree, CmpFileRead, CmpFileWrite, CmpFileSetSize, CmpFileFlush, NULL); @@ -570,7 +570,7 @@ DPRINT("ViewBase %p ViewSize %lx\n", ViewBase, ViewSize); ((PHBASE_BLOCK)ViewBase)->Length = ViewSize; - Status = HvInitialize(&RegistryHive->Hive, HV_OPERATION_MEMORY, + Status = HvInitialize(&RegistryHive->Hive, HV_OPERATION_MEMORY, 0, 0, (ULONG_PTR)ViewBase, 0, CmpAllocate, CmpFree, CmpFileRead, CmpFileWrite, CmpFileSetSize, @@ -622,7 +622,7 @@ DPRINT("Hive 0x%p\n", Hive); - Status = HvInitialize(&Hive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, + Status = HvInitialize(&Hive->Hive, HV_OPERATION_CREATE_HIVE, 0, 0, 0, 0, CmpAllocate, CmpFree, CmpFileRead, CmpFileWrite, CmpFileSetSize, CmpFileFlush, NULL); Modified: trunk/reactos/ntoskrnl/include/internal/ex.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/… ============================================================================== --- trunk/reactos/ntoskrnl/include/internal/ex.h (original) +++ trunk/reactos/ntoskrnl/include/internal/ex.h Fri Oct 6 23:29:25 2006 @@ -14,6 +14,7 @@ extern FAST_MUTEX ExpEnvironmentLock; extern ERESOURCE ExpFirmwareTableResource; extern LIST_ENTRY ExpFirmwareTableProviderListHead; +extern BOOLEAN ExpIsWinPEMode; ULONG ExpAnsiCodePageDataOffset, ExpOemCodePageDataOffset; ULONG ExpUnicodeCaseTableDataOffset; PVOID ExpNlsSectionPointer; @@ -139,6 +140,14 @@ NTAPI ExInitPoolLookasidePointers(VOID); +/* Callback Functions ********************************************************/ + +VOID +NTAPI +ExInitializeCallBack( + IN PEX_CALLBACK Callback +); + /* Rundown Functions ********************************************************/ VOID @@ -312,6 +321,7 @@ #define ExpSetRundown(x, y) InterlockedExchange64((PLONGLONG)x, y) #else #define ExpChangeRundown(x, y, z) InterlockedCompareExchange((PLONG)x, PtrToLong(y), PtrToLong(z)) +#define ExpChangePushlock(x, y, z) LongToPtr(InterlockedCompareExchange((PLONG)x, PtrToLong(y), PtrToLong(z))) #define ExpSetRundown(x, y) InterlockedExchange((PLONG)x, y) #endif @@ -484,6 +494,28 @@ /* PUSHLOCKS *****************************************************************/ /*++ + * @name ExInitializePushLock + * INTERNAL MACRO + * + * The ExInitializePushLock macro initializes a PushLock. + * + * @params PushLock + * Pointer to the pushlock which is to be initialized. + * + * @return None. + * + * @remarks None. + * + *--*/ +VOID +FORCEINLINE +ExInitializePushLock(IN PEX_PUSH_LOCK PushLock) +{ + /* Set the value to 0 */ + PushLock->Value = 0; +} + +/*++ * @name ExAcquirePushLockExclusive * INTERNAL MACRO * @@ -545,7 +577,7 @@ /* Try acquiring the lock */ NewValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC; - if (InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, 0)) + if (ExpChangePushlock(PushLock, NewValue.Ptr, 0)) { /* Someone changed it, use the slow path */ DbgPrint("%s - Contention!\n", __FUNCTION__); @@ -558,6 +590,44 @@ } /*++ + * @name ExConvertPushLockSharedToExclusive + * INTERNAL MACRO + * + * The ExConvertPushLockSharedToExclusive macro converts an exclusive + * pushlock to a shared pushlock. + * + * @params PushLock + * Pointer to the pushlock which is to be converted. + * + * @return FALSE if conversion failed, TRUE otherwise. + * + * @remarks The function attempts the quickest route to convert the lock, which is + * to simply set the lock bit and remove any other bits. + * + *--*/ +BOOLEAN +FORCEINLINE +ExConvertPushLockSharedToExclusive(IN PEX_PUSH_LOCK PushLock) +{ + EX_PUSH_LOCK OldValue; + + /* Set the expected old value */ + OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC; + + /* Try converting the lock */ + if (ExpChangePushlock(PushLock, EX_PUSH_LOCK_LOCK, OldValue.Value) != + OldValue.Ptr) + { + /* Conversion failed */ + return FALSE; + } + + /* Sanity check */ + ASSERT(PushLock->Locked); + return TRUE; +} + +/*++ * @name ExWaitOnPushLock * INTERNAL MACRO * @@ -617,8 +687,7 @@ /* Try to clear the pushlock */ OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC; - if (InterlockedCompareExchangePointer(PushLock, 0, OldValue.Ptr) != - OldValue.Ptr) + if (ExpChangePushlock(PushLock, 0, OldValue.Ptr) != OldValue.Ptr) { /* There are still other people waiting on it */ DbgPrint("%s - Contention!\n", __FUNCTION__); @@ -716,7 +785,7 @@ /* Check if nobody is waiting on us and try clearing the lock here */ if ((OldValue.Waiting) || - (InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, OldValue.Ptr) == + (ExpChangePushlock(PushLock, NewValue.Ptr, OldValue.Ptr) == OldValue.Ptr)) { /* We have waiters, use the long path */

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[gedmurphy] 24425: fix a TCHAR brain lapse...
by gedmurphy＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: gedmurphy Date: Fri Oct 6 21:10:57 2006 New Revision: 24425 URL: http://svn.reactos.org/svn/reactos?rev=24425&view=rev Log: fix a TCHAR brain lapse... Modified: trunk/reactos/dll/win32/devmgr/advprop.c Modified: trunk/reactos/dll/win32/devmgr/advprop.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/devmgr/advprop.c… ============================================================================== --- trunk/reactos/dll/win32/devmgr/advprop.c (original) +++ trunk/reactos/dll/win32/devmgr/advprop.c Fri Oct 6 21:10:57 2006 @@ -1906,7 +1906,7 @@ { WCHAR szDeviceID[MAX_DEVICE_ID_LEN+1]; WCHAR szMachineName[MAX_COMPUTERNAME_LENGTH+1]; - LPTSTR lpString = (LPTSTR)lpDeviceCmd; + LPWSTR lpString = (LPWSTR)lpDeviceCmd; szDeviceID[0] = L'\0'; szMachineName[0] = L'\0';

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[gedmurphy] 24424: implemented DeviceProperties_RunDLLW and DeviceProperties_RunDLLA
by gedmurphy＠svn.reactos.org 07 Oct '06

07 Oct '06

Author: gedmurphy Date: Fri Oct 6 20:08:54 2006 New Revision: 24424 URL: http://svn.reactos.org/svn/reactos?rev=24424&view=rev Log: implemented DeviceProperties_RunDLLW and DeviceProperties_RunDLLA Modified: trunk/reactos/dll/win32/devmgr/advprop.c trunk/reactos/dll/win32/devmgr/stubs.c Modified: trunk/reactos/dll/win32/devmgr/advprop.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/devmgr/advprop.c… ============================================================================== --- trunk/reactos/dll/win32/devmgr/advprop.c (original) +++ trunk/reactos/dll/win32/devmgr/advprop.c Fri Oct 6 20:08:54 2006 @@ -16,12 +16,13 @@ * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -/* $Id: hwpage.c 19599 2005-11-26 02:12:58Z weiden $ +/* * * PROJECT: ReactOS devmgr.dll * FILE: lib/devmgr/advprop.c * PURPOSE: ReactOS Device Manager * PROGRAMMER: Thomas Weidenmueller <w3seek(a)reactos.com> + * Ged Murphy <gedmurphy(a)reactos.org> * UPDATE HISTORY: * 04-04-2004 Created */ @@ -1742,7 +1743,7 @@ * 1: if bShowDevMgr is non-zero and no error occured * -1: a call to GetLastError returns 0 if successful * - * @unimplemented + * @implemented */ INT_PTR WINAPI @@ -1814,3 +1815,153 @@ return Ret; } + + +/*************************************************************************** + * NAME EXPORTED + * DeviceProperties_RunDLLA + * + * DESCRIPTION + * Invokes the device properties dialog + * + * ARGUMENTS + * hWndParent: Handle to the parent window + * hInst: Handle to the application instance + * lpDeviceCmd: A command that includes the DeviceID of the properties to be shown, + * also see NOTEs + * nCmdShow: Specifies how the window should be shown + * + * RETURN VALUE + * + * REVISIONS + * + * NOTE + * - lpDeviceCmd is a string in the form of "/MachineName MACHINE /DeviceID DEVICEPATH" + * (/MachineName is optional). This function only parses this string and eventually + * calls DeviceProperties(). + * + * @implemented + */ +VOID +WINAPI +DeviceProperties_RunDLLA(HWND hWndParent, + HINSTANCE hInst, + LPCSTR lpDeviceCmd, + int nCmdShow) +{ + LPWSTR lpDeviceCmdW = NULL; + + if (lpDeviceCmd != NULL) + { + if ((lpDeviceCmdW = ConvertMultiByteToUnicode(lpDeviceCmd, + CP_ACP))) + { + DeviceProperties_RunDLLW(hWndParent, + hInst, + lpDeviceCmdW, + nCmdShow); + } + } + + if (lpDeviceCmdW != NULL) + { + HeapFree(GetProcessHeap(), + 0, + lpDeviceCmdW); + } +} + + +/*************************************************************************** + * NAME EXPORTED + * DeviceProperties_RunDLLW + * + * DESCRIPTION + * Invokes the device properties dialog + * + * ARGUMENTS + * hWndParent: Handle to the parent window + * hInst: Handle to the application instance + * lpDeviceCmd: A command that includes the DeviceID of the properties to be shown, + * also see NOTEs + * nCmdShow: Specifies how the window should be shown + * + * RETURN VALUE + * + * REVISIONS + * + * NOTE + * - lpDeviceCmd is a string in the form of "/MachineName MACHINE /DeviceID DEVICEPATH" + * (/MachineName is optional). This function only parses this string and eventually + * calls DeviceProperties(). + * + * @implemented + */ +VOID +WINAPI +DeviceProperties_RunDLLW(HWND hWndParent, + HINSTANCE hInst, + LPCWSTR lpDeviceCmd, + int nCmdShow) +{ + WCHAR szDeviceID[MAX_DEVICE_ID_LEN+1]; + WCHAR szMachineName[MAX_COMPUTERNAME_LENGTH+1]; + LPTSTR lpString = (LPTSTR)lpDeviceCmd; + + szDeviceID[0] = L'\0'; + szMachineName[0] = L'\0'; + + while (*lpString != L'\0') + { + if (*lpString == L'/') + { + lpString++; + if(!wcsnicmp(lpString, L"DeviceID", 8)) + { + lpString += 9; + if (*lpString != L'\0') + { + int i = 0; + while ((*lpString != L' ') && + (*lpString != L'\0') && + (i <= MAX_DEVICE_ID_LEN)) + { + szDeviceID[i++] = *lpString++; + } + szDeviceID[i] = L'\0'; + } + } + else if (!wcsnicmp(lpString, L"MachineName", 11)) + { + lpString += 12; + if (*lpString != L'\0') + { + int i = 0; + while ((*lpString != L' ') && + (*lpString != L'\0') && + (i <= MAX_COMPUTERNAME_LENGTH)) + { + szMachineName[i++] = *lpString++; + } + szMachineName[i] = L'\0'; + } + } + /* knock the pointer back one and let the next + * pointer deal with incrementing, otherwise we + * go past the end of the string */ + lpString--; + } + lpString++; + } + + //DPRINT("DeviceID: %S, MachineName: %S\n", szDeviceID, szMachineName); + + if (szDeviceID == L'\0') + return; + + DevicePropertiesW(hWndParent, + hInst, + szMachineName, + szDeviceID, + 0); +} Modified: trunk/reactos/dll/win32/devmgr/stubs.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/devmgr/stubs.c?r… ============================================================================== --- trunk/reactos/dll/win32/devmgr/stubs.c (original) +++ trunk/reactos/dll/win32/devmgr/stubs.c Fri Oct 6 20:08:54 2006 @@ -1,4 +1,4 @@ -/* $Id$ +/* * * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS devmgr.dll @@ -91,78 +91,6 @@ { UNIMPLEMENTED; return FALSE; -} - - -/*************************************************************************** - * NAME EXPORTED - * DeviceProperties_RunDLLA - * - * DESCRIPTION - * Invokes the device properties dialog - * - * ARGUMENTS - * hWndParent: Handle to the parent window - * hInst: Handle to the application instance - * lpDeviceCmd: A command that includes the DeviceID of the properties to be shown, - * also see NOTEs - * nCmdShow: Specifies how the window should be shown - * - * RETURN VALUE - * - * REVISIONS - * - * NOTE - * - lpDeviceCmd is a string in the form of "/MachineName MACHINE /DeviceID DEVICEPATH" - * (/MachineName is optional). This function only parses this string and eventually - * calls DeviceProperties(). - * - * @unimplemented - */ -VOID -WINAPI -DeviceProperties_RunDLLA(HWND hWndParent, - HINSTANCE hInst, - LPCSTR lpDeviceCmd, - int nCmdShow) -{ - UNIMPLEMENTED; -} - - -/*************************************************************************** - * NAME EXPORTED - * DeviceProperties_RunDLLW - * - * DESCRIPTION - * Invokes the device properties dialog - * - * ARGUMENTS - * hWndParent: Handle to the parent window - * hInst: Handle to the application instance - * lpDeviceCmd: A command that includes the DeviceID of the properties to be shown, - * also see NOTEs - * nCmdShow: Specifies how the window should be shown - * - * RETURN VALUE - * - * REVISIONS - * - * NOTE - * - lpDeviceCmd is a string in the form of "/MachineName MACHINE /DeviceID DEVICEPATH" - * (/MachineName is optional). This function only parses this string and eventually - * calls DeviceProperties(). - * - * @unimplemented - */ -VOID -WINAPI -DeviceProperties_RunDLLW(HWND hWndParent, - HINSTANCE hInst, - LPCWSTR lpDeviceCmd, - int nCmdShow) -{ - UNIMPLEMENTED; }

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