Processor, method for obtaining information, board, and network device

A method for obtaining information, comprising:

• obtaining, by a control circuit of a processor, a reset indication, wherein the reset indication is an indication generated when the processor runs abnormally;
• obtaining, by the control circuit, related information of the processor based on the reset indication, wherein the related information comprises at least one of register information of a first register of the processor or data stored in a cache of the processor;
• and
• storing, by the control circuit, the related information in a reset-safe non-volatile storage medium that is communicatively connected to the processor.

A network device, comprising:

• a processor comprising a control circuit, a first register, and a cache, and wherein the processor is communicatively connected to a reset-safe non-volatile storage medium;
• and
• the control circuit is configured to:
• obtain a reset indication, wherein the reset indication is an indication generated when the processor runs abnormally,
• obtain related information of the processor based on the reset indication, wherein the related information comprises at least one of register information of the first register or data stored in the cache, and
• store the related information in the reset-safe non-volatile storage medium.