Fault processing method of embedded software and terminal

The invention discloses a fault processing method of embedded software and a terminal, a plurality of fault detection objects are preset, a unified data structure is used to describe the fault detection objects, and faults can be managed uniformly and effectively; under a normal condition, all fault detection objects are in a fault-free state, so that the fault detection objects can be connected in series into a fault-free linked list. In the system operation process, if it is detected that an abnormal condition exists in the fault detection object, the state of the fault detection object needs to be changed, the fault detection object can be separated from the fault-free linked list and inserted into the abnormal fault linked list, and the fault detection object is moved back to the fault-free linked list from the abnormal fault linked list until the fault is cleared. And the interfaces are managed through the fault processing interface chain table, and each interface function only processes the correspondin