dbgView在 win10 32位和win7 64上无法显示驱动中DbgPrint输出的日志

各种调试工具都可以看，例如WinDbg、SoftICE。

SoftICE可以本地调试，但现在开发商已经不再更新了，没法调试新的系统环境；WinDbg不能本地调试，现在流行用虚拟机来双机调试；dbgview我不了解。

对于WDM驱动 VS2012有向导可以新建WDM项目 如图 这点说明不用自己配置 文件目录 C/C++ 选项 LINK 选项 等一系列的参数 比以前方便了不少

新建以后是空项目 放入《windows驱动开发技术详解》中第一章的WDM代码

分别是： HelloWDM.h

#if __cplusplus extern "C" { #endif #include <wdm.h>#ifdef __cplusplus } #endif typedef struct _DEVICE_EXTERSION { PDEVICE_OBJECT fdo PDEVICE_OBJECT NextStatckDevice UNICODE_STRING ustrDeviceName //设备名 UNICODE_STRING ustrSymLinkName //符号链接名 }DEVICE_EXTENSION, *PDEVICE_EXTENSION #define PAGEDCODE code_seg("PAGE") #define LOCKEDCODE code_seg() #define INITCODE code_set("INIT") #define PAGEDDATA data_set("PAGE") #define LOCKEDDATA data_set() #define INITDATA data_set("INIT") #define arraysize(p) (sizeof(p)/sizeof((p)[0])) NTSTATUS HelloWDMAddDevice(IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT PhysicalDeviceObject)NTSTATUS HelloWDMPnp(IN PDEVICE_OBJECT fdo, IN PIRP Irp)NTSTATUS HelloWDMDispatchRoutine(IN PDEVICE_OBJECT fdo, IN PIRP Irp)void HelloWDMUnload(IN PDRIVER_OBJECT DriverObject)NTSTATUS DefaultPnpHandler(PDEVICE_EXTENSION pdx, PIRP Irp)NTSTATUS HandleRemoveDevice(PDEVICE_EXTENSION pdx, PIRP Irp) extern "C" NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath)

HelloWDM.cpp

#include "HelloWDM.h" #pragma INITCODE extern "C" NTSTATUS DriverEntry(IN PDRIVER_OBJECT pDriverObject, IN PUNICODE_STRING pRegistryPath) { KdPrint(("Entry DriverEntry\n")) pDriverObject->DriverExtension->AddDevice = HelloWDMAddDevice pDriverObject->MajorFunction[IRP_MJ_PNP] = HelloWDMPnp pDriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = pDriverObject->MajorFunction[IRP_MJ_CREATE] = pDriverObject->MajorFunction[IRP_MJ_READ] = pDriverObject->MajorFunction[IRP_MJ_WRITE] = HelloWDMDispatchRoutine pDriverObject->DriverUnload = HelloWDMUnload KdPrint(("Leave DriverEntry\n")) return STATUS_SUCCESS} #pragma PAGECODE NTSTATUS HelloWDMAddDevice(IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT PhysicalDeviceObject) { PAGED_CODE() KdPrint(("Enter HelloWDMAddDevice\n")) NTSTATUS status PDEVICE_OBJECT fdo UNICODE_STRING devName RtlInitUnicodeString(&devName, L"\\Device\\MyWDMDevice") status = IoCreateDevice(DriverObject, sizeof(DEVICE_EXTENSION), &(UNICODE_STRING)devName, FILE_DEVICE_UNKNOWN, 0, FALSE, &fdo) if(!NT_SUCCESS(status)) return status PDEVICE_EXTENSION pdx = (PDEVICE_EXTENSION)fdo->DeviceExtension pdx->fdo = fdo pdx->NextStatckDevice = IoAttachDeviceToDeviceStack(fdo, PhysicalDeviceObject) UNICODE_STRING symLinkName RtlInitUnicodeString(&symLinkName, L"\\DosDevices\\HelloWDM") pdx->ustrDeviceName = devName pdx->ustrSymLinkName = symLinkName status = IoCreateSymbolicLink(&(UNICODE_STRING)symLinkName, &(UNICODE_STRING)devName) if(!NT_SUCCESS(status)) { IoDeleteSymbolicLink(&pdx->ustrSymLinkName) status = IoCreateSymbolicLink(&symLinkName, &devName) if(!NT_SUCCESS(status)) { return status } } fdo->Flags |= DO_BUFFERED_IO | DO_POWER_PAGABLE fdo->Flags &= ~DO_DEVICE_INITIALIZING KdPrint(("Leave HelloWDMAddDevice\n")) return STATUS_SUCCESS} #pragma PAGEDCODE NTSTATUS HelloWDMPnp(IN PDEVICE_OBJECT fdo, IN PIRP Irp) { PAGED_CODE() KdPrint(("Enter HelloWDMPnp\n")) NTSTATUS status = STATUS_SUCCESS PDEVICE_EXTENSION pdx = (PDEVICE_EXTENSION) fdo->DeviceExtension PIO_STACK_LOCATION stack = IoGetCurrentIrpStackLocation(Irp) static NTSTATUS (*fcntab[])(PDEVICE_EXTENSION pdx, PIRP Irp)= { DefaultPnpHandler, DefaultPnpHandler, HandleRemoveDevice, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, DefaultPnpHandler, } ULONG fcn = stack->MinorFunction if(fcn >= arraysize(fcntab)) { status = DefaultPnpHandler(pdx, Irp) return status } status = (*fcntab[fcn])(pdx, Irp) KdPrint(("Leave HelloWDMPnp\n")) return status} #pragma PAGEDCODE NTSTATUS DefaultPnpHandler(PDEVICE_EXTENSION pdx, PIRP Irp) { PAGED_CODE() KdPrint(("Enter DefaultPnpHandler\n")) IoSkipCurrentIrpStackLocation(Irp) KdPrint(("Leave DefaultPnpHandler\n")) return IoCallDriver(pdx->NextStatckDevice, Irp)} #pragma PAGEDCODE NTSTATUS HandleRemoveDevice(PDEVICE_EXTENSION pdx, PIRP Irp) { PAGED_CODE() KdPrint(("Enter HandlerRemoveDevice\n")) Irp->IoStatus.Status = STATUS_SUCCESS NTSTATUS status = DefaultPnpHandler(pdx, Irp) IoDeleteSymbolicLink(&(UNICODE_STRING)pdx->ustrSymLinkName) if(pdx->NextStatckDevice) IoDetachDevice(pdx->NextStatckDevice) IoDeleteDevice(pdx->fdo) KdPrint(("Leave HandlerRemoveDevice\n")) return status} #pragma PAGEDCODE NTSTATUS HelloWDMDispatchRoutine(IN PDEVICE_OBJECT fdo, IN PIRP Irp) { PAGED_CODE() KdPrint(("Enter HelloWDMDispatchRoutine\n")) Irp->IoStatus.Status = STATUS_SUCCESS Irp->IoStatus.Information = 0 IoCompleteRequest(Irp, IO_NO_INCREMENT) KdPrint(("Leave HelloWdmDispatchRoutine\n")) return STATUS_SUCCESS} #pragma PAGEDCODE void HelloWDMUnload(IN PDRIVER_OBJECT DriverObject) { PAGED_CODE() KdPrint(("Enter HelloWDMUnload\n")) KdPrint(("Leave HelloWDMUnload\n"))}

代码放置后工程目录如图：

项目默认是vista的debug版本 修改为 win7 debug

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