| 摘要 |
PROBLEM TO BE SOLVED: To provide a debugging device for increasing the efficiency of a debugging operation. SOLUTION: With respect to a source file 407, a compiler processing part 408 generates a program and a line information table in which information indicating places where function names and variables are stored and information indicating variable names and substitution/reference are associated with each other. A variable value history management part 406 stores variable values and variable names when executing and stopping the program in the past as history information in a function history table. A variable value display control part 404 obtains the places of the variables substituted/referenced in the functions when the program is stopped as acquisition places from a line information table, and obtains variable values corresponding to the fetch places as acquisition variable values from a memory/register management part 405 in which the information showing the places of the plurality of variables and the plurality of variable values are stored, and obtains the history information pertinent to the acquisition variable values as the pertinent history information from the function history table, and displays it at a display device. COPYRIGHT: (C)2011,JPO&INPIT |
