PROGRAMMING SUPPORT DEVICE, PROGRAMMING SUPPORT METHOD, PROGRAMMING SUPPORT PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM FOR STORING PROGRAMMING SUPPORT PROGRAM

摘要

PPROBLEM TO BE SOLVED: To provide a programming support device, a programming support program, and a computer readable recording medium for storing the programming support program, which support the extraction of a synchronization failure in a multi-task program created by an event synchronization system. PSOLUTION: An arithmetic part 200 of a programming support device 100 includes: an analytic object acquisition part 210 for acquiring a request event to be analyzed; a call graph creation part 220 for creating a call graph 135 related with the request event to be analyzed on the basis of a source code 131, event information 132, route function information 133 and transmission function information 134 stored in a storage part 250; an event transmission information addition part 230 for creating a call graph 136 with event transmission information; and a failure extraction part 240 for extracting the causal place of synchronization failure from the call graph 136 with event transmission information. PCOPYRIGHT: (C)2010,JPO&INPIT