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    • 6. 发明授权
    • Profiler stackwalker
    • 剖析器栈行者
    • US07712082B2
    • 2010-05-04
    • US11088508
    • 2005-03-24
    • David M. BromanJonathan W. KeljoSean SelitrennikoffShrikrishna V. Borde
    • David M. BromanJonathan W. KeljoSean SelitrennikoffShrikrishna V. Borde
    • G06F9/44G06F11/00
    • G06F11/3636
    • A call stack includes at least one frame of managed code and at least one frame of unmanaged code. In a multithreaded environment, a request from a diagnostic tool to a tracing function for the call stack is made on a thread that is not associated with the call stack. The tracing function preserves a context for a thread associated with the call stack until the call stack tracing function ends. In a particular embodiment, a method grants access to a stackwalking function, such that when a point on the call stack is designated in a request for the stackwalking function, the stackwalking function commences at the point on the call stack. When no point on the call stack is designated in the request for the stackwalking function, a default position on the call stack is determined based on a last managed frame pushed onto the call stack and the stackwalking function commences at the default position on the call stack.
    • 呼叫栈包括至少一个被管理代码帧和至少一个非托管代码帧。 在多线程环境中,在与调用堆栈不相关联的线程上进行从诊断工具到调用堆栈的跟踪功能的请求。 跟踪功能保留与调用堆栈相关联的线程的上下文,直到调用堆栈跟踪功能结束。 在特定实施例中,一种方法授权对堆栈行进功能的访问,使得当在堆栈行进功能的请求中指定了调用堆栈上的一个点时,堆栈行为功能在调用堆栈上开始。 当在堆栈行进函数的请求中没有指定调用堆栈上的任何点时,基于最后一个被推送到调用堆栈上的被管理帧来确定调用堆栈上的默认位置,并且堆栈行进功能在调用堆栈的默认位置开始 。
    • 9. 发明授权
    • Correcting for changed client machine hardware using a server-based operating system
    • 在使用基于服务器的操作系统时更正客户端机器的变化
    • US06209089B1
    • 2001-03-27
    • US09133312
    • 1998-08-12
    • Sean SelitrennikoffAdam D. BarrCharles T. Lenzmeier
    • Sean SelitrennikoffAdam D. BarrCharles T. Lenzmeier
    • G06F900
    • G06F9/4416
    • Methods and systems for adjusting an operating system configuration according to changes in hardware components of a client computer. The adjusted operating system can boot on the client computer regardless of changes in the hardware configuration of the client computer since it was last connected to a network server. Before the operating system boots, a preliminary connection is established between the client computer and the server. During the preliminary connection, the system identifies hardware components that are new and that must be supported by the operating system for bootup to occur. In particular, the server sends information relating to the previous client hardware configuration to the client computer. The client computer compares its current hardware configuration to the previous hardware configuration information, thereby identifying its new hardware components. Information identifying the new hardware components is sent to the server. The server locates operating system components or device drivers that support the new hardware components and stores them in a specified repository at the server. The operating system, which is now reconfigured to support the current client hardware components, is downloaded to the client computer and boots thereon.
    • 根据客户端计算机的硬件组件的变化调整操作系统配置的方法和系统。 调整后的操作系统可以在客户端计算机上引导,无论客户端计算机的硬件配置自上次连接到网络服务器以来的硬件配置发生变化。 在操作系统引导之前,客户端计算机和服务器之间建立初步连接。 在初步连接期间,系统识别新的硬件组件,并且必须由操作系统支持才能启动启动。 特别地,服务器将与先前的客户端硬件配置有关的信息发送到客户端计算机。 客户端计算机将其当前的硬件配置与先前的硬件配置信息进行比较,从而识别其新的硬件组件。 识别新硬件组件的信息被发送到服务器。 服务器定位支持新硬件组件的操作系统组件或设备驱动程序,并将其存储在服务器上的指定存储库中。 现在重新配置为支持当前客户端硬件组件的操作系统被下载到客户端计算机并在其上启动。