发明申请
- 专利标题： Methods and apparatus for dynamically switching processor mode
- 专利标题（中）： 用于动态切换处理器模式的方法和装置
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申请号： US11132658申请日： 2005-05-19
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公开(公告)号： US20060265576A1公开(公告)日： 2006-11-23
- 发明人: Gordon Davis , Jeffrey Derby
- 申请人： Gordon Davis , Jeffrey Derby
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F9/44
- IPC分类号： G06F9/44
摘要：
In a first aspect, a first processing method is provided. The first processing method includes the steps of (1) operating a processor in a first mode based on an operand size associated with a first instruction received by the processor; and (2) dynamically switching the processor operation mode from the first mode to a second mode based on a different operand size associated with a second instruction received by the processor. Numerous other aspects are provided.
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