发明名称 |
Forward post-execution software debugger |
摘要 |
A method and system debug a computer program by using trace data, which is a recording of the sequence of machine instructions executed by a program during a time period along with the addresses and values of memory locations accessed and modified by each machine instruction. After the time period, the method and system use the trace data to simulate the execution of the program during the time period under the control of a debugger. In addition, the method and system use the trace data to simulate the execution of the program during the time period backwards in time under the control of the debugger. |
申请公布号 |
US2012317550(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
US201213590030 |
申请日期 |
2012.08.20 |
申请人 |
LINDAHL MICHAEL;YEW ANDRE;GREEN, II MALLORY MORGAN;JOHNSON MICHAEL;FRANKLIN ALLAN CRAIG;O'DOWD DANIEL;PUTHUFF NEIL;GREEN HILLS SOFTWARE, INC |
发明人 |
LINDAHL MICHAEL;YEW ANDRE;GREEN, II MALLORY MORGAN;JOHNSON MICHAEL;FRANKLIN ALLAN CRAIG;O'DOWD DANIEL;PUTHUFF NEIL |
分类号 |
G06F9/44 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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