发明名称 |
Embedded trace macrocell for enhanced digital signal processor debugging operations |
摘要 |
Techniques for the design and use of a digital signal processor, including (but not limited to) for processing transmissions in a communications (e.g., CDMA) system. The method and system improve software instruction debugging operations by capturing real-time information relating to software execution flow and include and instructions and circuitry for operating a core processor process within a core processor. A non-intrusive debugging process operates within a debugging mechanism of a digital signal processor. Non-intrusively monitoring in real time predetermined aspects of software execution occurs with the core processing process and occurs in real-time on the processor. An embedded trace macrocell records selectable aspects of the non-intrusively monitored software execution and generates at least one breakpoint in response to events arising within the selectable aspects of the non-intrusively monitored software execution. The present disclosure controls aspects of the non-intrusive debugging process in response to at least one breakpoint. |
申请公布号 |
US8341604(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20060560339 |
申请日期 |
2006.11.15 |
申请人 |
CODRESCU LUCIAN;ANDERSON WILLIAM C.;VENKUMAHANTI SURESH;GIANNINI LOUIS ACHILLE;PYLA MANOJKUMAR;CHEN XUFENG;QUALCOMM INCORPORATED |
发明人 |
CODRESCU LUCIAN;ANDERSON WILLIAM C.;VENKUMAHANTI SURESH;GIANNINI LOUIS ACHILLE;PYLA MANOJKUMAR;CHEN XUFENG |
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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