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Move Windows MSR driver to a new directory

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The idea is to have add new drivers for ARM CPUs
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The Tumultuous Unicorn Of Darkness 2024-07-09 19:02:39 +02:00
commit ea462f761f
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GPG key ID: 1E55EE2EFF18BC1A
8 changed files with 12 additions and 8 deletions
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127
drivers/x86/windows/msr/Kernel/TmpRdr.c Normal file
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#include <ntddk.h>
#define FILE_DEVICE_UNKNOWN 0x00000022
#define IOCTL_UNKNOWN_BASE FILE_DEVICE_UNKNOWN
#define IOCTL_PROCVIEW_RDMSR CTL_CODE(IOCTL_UNKNOWN_BASE, 0x0803, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define FLAG_HANDLE_OPENED 1
void UnloadDriver(PDRIVER_OBJECT DriverObject);
NTSTATUS DispatchCreateClose(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
NTSTATUS DispatchIoctl(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath);
typedef struct _DEVICE_EXTENSION{
PDEVICE_OBJECT DeviceObject;
} DEVICE_EXTENSION, *PDEVICE_EXTENSION;
PDEVICE_OBJECT g_pDeviceObject;
#pragma alloc_text(PAGE0DEF, DriverEntry)
//
NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath){
NTSTATUS ntStatus;
UNICODE_STRING uszDriverString;
UNICODE_STRING uszDeviceString;
PDEVICE_OBJECT pDeviceObject;
PDEVICE_EXTENSION extension;
// Point uszDriverString at the driver name
RtlInitUnicodeString(&uszDriverString, L"\\Device\\TmpRdr");
// Create and initialize device object
ntStatus = IoCreateDevice(DriverObject, sizeof(DEVICE_EXTENSION), &uszDriverString, FILE_DEVICE_UNKNOWN, 0, FALSE, &pDeviceObject);
if(ntStatus != STATUS_SUCCESS)
return ntStatus;
// Assign extension variable
extension = pDeviceObject->DeviceExtension;
// Point uszDeviceString at the device name
RtlInitUnicodeString(&uszDeviceString, L"\\DosDevices\\TmpRdr");
// Create symbolic link to the user-visible name
ntStatus = IoCreateSymbolicLink(&uszDeviceString, &uszDriverString);
if(ntStatus != STATUS_SUCCESS){
// Delete device object if not successful
IoDeleteDevice(pDeviceObject);
return ntStatus;
}
// Assign global pointer to the device object for use by the callback functions
g_pDeviceObject = pDeviceObject;
// Load structure to point to IRP handlers
DriverObject->DriverUnload = UnloadDriver;
DriverObject->MajorFunction[IRP_MJ_CREATE] = DispatchCreateClose;
DriverObject->MajorFunction[IRP_MJ_CLOSE] = DispatchCreateClose;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchIoctl;
// Return success
return ntStatus;
}
//
NTSTATUS DispatchCreateClose(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp){
PDEVICE_EXTENSION extension = DeviceObject->DeviceExtension;
Irp->IoStatus.Status = STATUS_SUCCESS;
Irp->IoStatus.Information = 0;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
//
NTSTATUS DispatchIoctl(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp){
NTSTATUS ntStatus = STATUS_UNSUCCESSFUL;
PIO_STACK_LOCATION irpStack = IoGetCurrentIrpStackLocation(Irp);
PDEVICE_EXTENSION extension = DeviceObject->DeviceExtension;
__int64 *p__int64;
int iMSRregister;
switch(irpStack->Parameters.DeviceIoControl.IoControlCode){
case IOCTL_PROCVIEW_RDMSR:
if(irpStack->Parameters.DeviceIoControl.OutputBufferLength >= sizeof(__int64)){
if(irpStack->Parameters.DeviceIoControl.InputBufferLength == sizeof(int))
iMSRregister = *((int *)Irp->AssociatedIrp.SystemBuffer);
else
iMSRregister = 0x19c;
p__int64 = Irp->AssociatedIrp.SystemBuffer;
*p__int64 = __readmsr(iMSRregister);
ntStatus = STATUS_SUCCESS;
Irp->IoStatus.Information = sizeof(__int64);
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return ntStatus;
}
break;
default:
break;
}
Irp->IoStatus.Status = ntStatus;
if(ntStatus == STATUS_SUCCESS)
Irp->IoStatus.Information = irpStack->Parameters.DeviceIoControl.OutputBufferLength;
else
Irp->IoStatus.Information = 0;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return ntStatus;
}
//
void UnloadDriver(IN PDRIVER_OBJECT DriverObject){
UNICODE_STRING uszDeviceString;
IoDeleteDevice(DriverObject->DeviceObject);
RtlInitUnicodeString(&uszDeviceString, L"\\DosDevices\\TmpRdr");
IoDeleteSymbolicLink(&uszDeviceString);
}

272
drivers/x86/windows/msr/Kernel/TmpRdr.vcproj Normal file
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<?xml version="1.0" encoding="windows-1251"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="8,00"
Name="TmpRdr"
ProjectGUID="{C036F0C0-6A2C-4F27-9B37-E1337920BAB6}"
RootNamespace="ProcObsrv"
>
<Platforms>
<Platform
Name="Win32"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Release|Win32"
OutputDirectory=".\Release"
IntermediateDirectory=".\Release"
ConfigurationType="2"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="_DEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="1"
TypeLibraryName=".\Release/ProcObsrv.tlb"
HeaderFileName=""
/>
<Tool
Name="VCCLCompilerTool"
Optimization="3"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="2"
OmitFramePointers="true"
WholeProgramOptimization="true"
AdditionalIncludeDirectories="C:\WINDDK\2600\inc\ddk\wxp;C:\WINDDK\2600\inc\wxp"
PreprocessorDefinitions="_X86_;i386;STD_CALL;CONDITION_HANDLING;WIN32_LEAN_AND_MEAN;NT_UP;RDRDBG;SRVDBG;DBG;_IDWBUILD;UNICODE"
StringPooling="true"
ExceptionHandling="0"
BasicRuntimeChecks="0"
RuntimeLibrary="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile=".\Release/$(ProjectName).pch"
AssemblerListingLocation=".\Release/"
ObjectFile=".\Release/"
ProgramDataBaseFileName=".\Release/"
BrowseInformation="0"
WarningLevel="3"
SuppressStartupBanner="true"
DebugInformationFormat="0"
CallingConvention="2"
CompileAs="1"
UndefinePreprocessorDefinitions="NT_INST"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalOptions="/SUBSYSTEM:native /LIBPATH:&quot;C:\WINDDK\2600\lib\wxp\i386&quot; /DRIVER"
AdditionalDependencies="ntoskrnl.lib hal.lib"
OutputFile="..\$(ProjectName).sys"
LinkIncremental="1"
SuppressStartupBanner="true"
GenerateManifest="false"
IgnoreAllDefaultLibraries="true"
GenerateDebugInformation="false"
ProgramDatabaseFile=".\Debug/$(ProjectName).pdb"
SubSystem="3"
LinkTimeCodeGeneration="1"
EntryPointSymbol="DriverEntry@8"
BaseAddress="0x10000"
ImportLibrary=".\Release/$(ProjectName).lib"
TargetMachine="1"
AllowIsolation="true"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
EmbedManifest="false"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
SuppressStartupBanner="true"
OutputFile=".\Release/ProcObsrv.bsc"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug|Win32"
OutputDirectory=".\Debug"
IntermediateDirectory=".\Debug"
ConfigurationType="2"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="_DEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="1"
TypeLibraryName=".\Debug/ProcObsrv.tlb"
HeaderFileName=""
/>
<Tool
Name="VCCLCompilerTool"
Optimization="4"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="0"
OmitFramePointers="false"
WholeProgramOptimization="false"
AdditionalIncludeDirectories="C:\WINDDK\2600\inc\ddk\wxp;C:\WINDDK\2600\inc\wxp"
PreprocessorDefinitions="_DEBUG;_X86_;i386;STD_CALL;CONDITION_HANDLING;WIN32_LEAN_AND_MEAN;NT_UP;RDRDBG;SRVDBG;DBG;_IDWBUILD"
StringPooling="true"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
PrecompiledHeaderFile=".\Debug/$(ProjectName).pch"
AssemblerListingLocation=".\Debug/"
ObjectFile=".\Debug/"
ProgramDataBaseFileName=".\Debug/"
BrowseInformation="1"
WarningLevel="3"
SuppressStartupBanner="true"
DebugInformationFormat="1"
CallingConvention="2"
UndefinePreprocessorDefinitions="NT_INST"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="_DEBUG"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalOptions="/SUBSYSTEM:native /LIBPATH:&quot;C:\WINDDK\2600\lib\wxp\i386&quot; /DRIVER"
AdditionalDependencies="ntoskrnl.lib hal.lib"
OutputFile="..\$(ProjectName).sys"
LinkIncremental="1"
SuppressStartupBanner="true"
GenerateManifest="false"
IgnoreAllDefaultLibraries="true"
GenerateDebugInformation="true"
ProgramDatabaseFile=".\Debug/$(ProjectName).pdb"
EntryPointSymbol="DriverEntry@8"
BaseAddress="0x10000"
ImportLibrary=".\Debug/$(ProjectName).lib"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
SuppressStartupBanner="true"
OutputFile=".\Debug/$(ProjectName).bsc"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCWebDeploymentTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
>
<File
RelativePath=".\TmpRdr.c"
>
</File>
<File
RelativePath=".\tmprdr.rc"
>
</File>
</Filter>
<Filter
Name="Header Files"
Filter="h;hpp;hxx;hm;inl"
>
<File
RelativePath=".\resource.h"
>
</File>
</Filter>
<Filter
Name="Resource Files"
Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

14
drivers/x86/windows/msr/Kernel/resource.h Normal file
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//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by tmprdr.rc
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 101
#define _APS_NEXT_COMMAND_VALUE 40001
#define _APS_NEXT_CONTROL_VALUE 1001
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif

115
drivers/x86/windows/msr/Kernel/tmprdr.rc Normal file
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// Microsoft Visual C++ generated resource script.
//
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "windows.h"
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// Bulgarian resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_BGR)
#ifdef _WIN32
LANGUAGE LANG_BULGARIAN, SUBLANG_DEFAULT
#pragma code_page(1251)
#endif //_WIN32
#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE
BEGIN
"#include ""windows.h""\r\n"
"\0"
END
3 TEXTINCLUDE
BEGIN
"\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
#endif // Bulgarian resources
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// English (U.S.) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
#ifdef _WIN32
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#pragma code_page(1252)
#endif //_WIN32
/////////////////////////////////////////////////////////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,1
PRODUCTVERSION 1,0,0,1
FILEFLAGSMASK 0x17L
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x40004L
FILETYPE 0x3L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
VALUE "Comments", "MSR reader 32-bit kernel driver"
VALUE "CompanyName", "Iron Steeds Inc."
VALUE "FileDescription", "TmpRdr 32-bit Kernel Module"
VALUE "FileVersion", "1, 0, 0, 1"
VALUE "InternalName", "TmpRdr"
VALUE "LegalCopyright", "Nick Gabarev '2009"
VALUE "OriginalFilename", "TmpRdr.sys"
VALUE "ProductName", "Core 2 Temperature Reader"
VALUE "ProductVersion", "1, 0, 0, 1"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END
#endif // English (U.S.) resources
/////////////////////////////////////////////////////////////////////////////
#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
/////////////////////////////////////////////////////////////////////////////
#endif // not APSTUDIO_INVOKED

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drivers/x86/windows/msr/TmpRdr.sys Normal file
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drivers/x86/windows/msr/TmpRdr64.sys Normal file
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