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公开(公告)号:US20170090925A1
公开(公告)日:2017-03-30
申请号:US14865715
申请日:2015-09-25
摘要: A processor includes a processor trace logical unit to produce branch execution records from execution of instructions. The processor further includes logic to determine that a condition has occurred on the processor during execution of the instructions. The condition is to include an asynchronous event or a return from a software handler for an asynchronous event. The processor further includes logic to determine whether event tracing is enabled for the processor. The processor also includes logic to generate a control flow event (CFE) packet. The CFE packet is to indicate a type of the condition. The processor further includes logic to generate an indicator of an instruction address that generated the condition.
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公开(公告)号:US20160179166A1
公开(公告)日:2016-06-23
申请号:US14580553
申请日:2014-12-23
申请人: TSVIKA KURTS , BEEMAN C. STRONG , RICHARD B. O'CONNOR , MICHAEL W. CHYNOWETH , RAJSHREE A. CHABUKSWAR , AVNER LOTTEM , ITAMAR KAZACHINSKY , MICHAEL MISHAELI , ANTHONY WOJCIECHOWSKI , VIKAS R. VASISHT
发明人: TSVIKA KURTS , BEEMAN C. STRONG , RICHARD B. O'CONNOR , MICHAEL W. CHYNOWETH , RAJSHREE A. CHABUKSWAR , AVNER LOTTEM , ITAMAR KAZACHINSKY , MICHAEL MISHAELI , ANTHONY WOJCIECHOWSKI , VIKAS R. VASISHT
CPC分类号: G06F1/3206 , G06F11/3024 , G06F11/3055 , G06F11/348 , G06F2201/86
摘要: A processor includes a trace unit to monitor activity by the processor and generate trace packets indicative of the activity by the processor. The trace packets may include four additional packets for processor event tracing including: a dormant state request packet, a code execution stop packet, a dormant state entry packet, and a dormant state exit packet.
摘要翻译: 处理器包括跟踪单元,用于监视处理器的活动并生成指示处理器的活动的跟踪分组。 跟踪分组可以包括用于处理器事件跟踪的四个附加分组,包括:休眠状态请求分组,代码执行停止分组,休眠状态输入分组和休眠状态退出分组。
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