COPROCESSOR, HOST PROCESSOR, CRASH DETECTION METHOD AND ELECTRONIC DEVICE

    公开(公告)号:US20240256373A1

    公开(公告)日:2024-08-01

    申请号:US18417955

    申请日:2024-01-19

    CPC classification number: G06F11/0751 G06F11/0724

    Abstract: Embodiments of the present disclosure relate to a coprocessor, a host processor, a crash detection method and an electronic device. In this method, the coprocessor sends a handshake request to the host processor capable of running an operating system. The host processor performs an operation triggered by the handshake request. The host processor sends a positive response to the handshake request to the coprocessor if the operation is performed successfully; and the host processor sends, to the coprocessor, a negative response to the handshake request or no response if the operation is performed successfully. The coprocessor monitors a response to the handshake request from the host processor and determines a detection result of hardware crash associated with the operating system at least based on a monitoring result of this response.

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