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    • 5. 发明申请
    • CAPTURING TELEMETRY DATA BY DYNAMIC LANGUAGE ENGINE
    • 通过动态语言发动机来捕获电视数据
    • US20130132930A1
    • 2013-05-23
    • US13304178
    • 2011-11-23
    • Jennifer A. HamiltonGaurav SethYong Qu
    • Jennifer A. HamiltonGaurav SethYong Qu
    • G06F9/44
    • G06F11/366G06F9/45529G06F11/0709G06F11/0748G06F11/0778G06F2209/481
    • At least one embodiment described herein relates to the selective capturing of script code stacks associated with exceptions thrown by script code. For unhandled exceptions, the script engine 1) captures the script code stack in a host-accessible manner in which a host that hosts the script engine may access the captured script code stack, 2) completes unwinding of the script stack, and 3) reports the captured script code stack to a host that hosts the script engine. For at least one of the handled exceptions thrown by the script code for which the script code itself handles the exception, the script code stack is not captured in the host-accessible manner. Also, the call stack property of an error object is populated at throw time, rather than creation time.
    • 本文描述的至少一个实施例涉及与脚本代码抛出的异常相关联的脚本代码堆栈的选择性捕获。 对于未处理的异常,脚本引擎1)以主机可访问的方式捕获脚本代码堆栈,托管脚本引擎的主机可以访问捕获的脚本代码堆栈,2)完成脚本堆栈的解开,以及3)报告 捕获的脚本代码堆栈到托管脚本引擎的主机。 对于脚本代码本身处理异常的脚本代码抛出的至少一个处理的异常,脚本代码堆栈未以主机可访问的方式捕获。 此外,错误对象的调用堆栈属性将在抛出时间而不是创建时间填充。
    • 8. 发明授权
    • Information processing apparatus and exception control circuit
    • 信息处理装置和异常控制电路
    • US07934082B2
    • 2011-04-26
    • US11658816
    • 2005-08-19
    • Hideshi NishidaTakeshi FurutaTetsuya TanakaKozo KimuraTokuzo Kiyohara
    • Hideshi NishidaTakeshi FurutaTetsuya TanakaKozo KimuraTokuzo Kiyohara
    • G06F9/48
    • G06F13/24G06F9/30101G06F9/3861G06F9/3879G06F9/4812G06F2209/481
    • An information processing apparatus performs switching between an exception handler and normal processing. The information processing apparatus includes a processor a data processing unit that performs a particular processing upon receiving a processing request from the processor; an interrupt controller that issues an interrupt request to the processor; and an exception control unit that controls the interrupt controller, wherein the data processing unit is connected with the exception control unit via a dedicated line. The data processing unit includes a notification unit that notifies, via the dedicated line, the exception control unit of status information indicating current status of the data processing unit, and based on the notified status information and setup information set by the processor, the exception control unit judges whether to cause the interrupt controller to issue to the processor an interrupt request to execute an exception handler.
    • 信息处理装置执行异常处理程序与正常处理之间的切换。 信息处理装置包括处理器,数据处理单元,其在从处理器接收到处理请求时执行特定处理; 一个向处理器发出中断请求的中断控制器; 以及异常控制单元,其控制所述中断控制器,其中,所述数据处理单元经由专用线与所述异常控制单元连接。 数据处理单元包括:通知单元,其经由专用线通知异常控制单元,该异常控制单元指示数据处理单元的当前状态的状态信息,并且基于所通知的状态信息和由处理器设置的设置信息,异常控制 单元判断是否使中断控制器向处理器发出执行异常处理程序的中断请求。