发明名称 |
EXECUTION AND TRACING METHOD OF BRANCH INSTRUCTIONS |
摘要 |
A branch instruction executing device for sequentially executing instructions in a pipeline process decodes a conditional branch instruction, provides a debug exceptional producing flag for indicating the existence of the execution of the debug routine by assuming the success of the condition without waiting for the result of the judgment of the condition and corrects a content of the debug exception producing flag when the result of the actual judgment is later obtained. The execution of the debug routine is canceled when the branch condition is later found not to be successful. |
申请公布号 |
KR930009756(B1) |
申请公布日期 |
1993.10.09 |
申请号 |
KR19900009050 |
申请日期 |
1990.06.20 |
申请人 |
FUJITSU LTD. |
发明人 |
OMURA, TETSUYA;OSHIMA, TOSHIHARU |
分类号 |
G06F9/38;G06F11/28;G06F11/34;G06F11/36;(IPC1-7):G06F9/38 |
主分类号 |
G06F9/38 |
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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