MULTI-THREAD PROCESSOR AND DEBUGGING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a multi-thread processor for performing multi-thread processing capable of easily performing debug and a debugging device capable of debugging the multi-thread processor. SOLUTION: This processor is provided with an operation processing means 101 which performs data operation processing in a thread unit, a register file 102 which consists of plural registers 20 and stores data obtained through the operation processing of the thread unit by the means 101 in any of the plural registers 20 in a thread unit, a thread information holding means 107 which holds thread information corresponding to data stored by each register 20 of the file 102 in accordance with each register 20 and a debug controlling means 108 which performs read control of the thread information stored by the means 107.