发明名称 |
Tracing Program Counter Addresses Using Native Program Counter Format and Instruction Count Format |
摘要 |
A method of tracing program counter activity in a data processor periodically transmits a program counter sync point including the current program counter address. Between sync points the program counter address is indicated by a program counter offset relative to the last program counter sync point. The program counter offset is sent as integral number of sections of a predetermined number of bits. Program counter sync points are transmitted often enough so that the program counter offset requires at most one less section than the program counter address.
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申请公布号 |
US2007011662(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
US20060383337 |
申请日期 |
2006.05.15 |
申请人 |
AGARWALA MANISHA;THOME BRYAN;JOHNSEN JOHN M;SWOBODA GARY L;NARDINI LEWIS;GILL MARIA B H |
发明人 |
AGARWALA MANISHA;THOME BRYAN;JOHNSEN JOHN M.;SWOBODA GARY L.;NARDINI LEWIS;GILL MARIA B.H. |
分类号 |
G06F9/44;G06F11/36 |
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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