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驅動程式與作業系統基本概念

驅動程式與作業系統基本概念. 井民全. 參考資料 : ms-help://MS.MSDNQTR.2004JAN.1033/gstart/hh/gstart/gs_basics_1v8n.htm. Outline. Overview the system components. Windows Component Overview. Uer-Mode 驅動程式 可以使用 Win32 API 的 routine. 程式碼執行在 processor 的 privileged 模式 在 kernel mode 的 thread 可以

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驅動程式與作業系統基本概念

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  1. 驅動程式與作業系統基本概念 井民全 參考資料: ms-help://MS.MSDNQTR.2004JAN.1033/gstart/hh/gstart/gs_basics_1v8n.htm

  2. Outline • Overview the system components

  3. Windows Component Overview Uer-Mode 驅動程式 可以使用 Win32 API 的 routine 程式碼執行在 processor 的 privileged 模式 在 kernel mode 的 thread 可以 存取系統記憶體與硬體 Kernel Model 驅動程式 可以使用 作業系統 exported 出來的 Routine. (支援 I/O, 設定, Plug&Play, Power Management, 記憶體管理, 等)

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