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公开(公告)号:US06986026B2
公开(公告)日:2006-01-10
申请号:US09738649
申请日:2000-12-15
申请人: Charles P. Roth , Ravi P. Singh , Tien Dingh , Ravi Kolagotla , Marc Hoffman , Russell Rivin
发明人: Charles P. Roth , Ravi P. Singh , Tien Dingh , Ravi Kolagotla , Marc Hoffman , Russell Rivin
IPC分类号: G06F9/00
CPC分类号: G06F11/3664 , G06F11/3648
摘要: In one embodiment, techniques are disclosed for causing a programmable processor to process one instruction at a time. Single-step debugging may be performed by taking an exception after each instruction or by invoking emulation mode after each instruction. The particular single-step debugging technique may be based upon state of control bits, or may be based upon the processor's current mode of operation, or both.
摘要翻译: 在一个实施例中,公开了用于使可编程处理器一次处理一个指令的技术。 单步调试可以通过在每个指令之后执行异常或在每条指令后调用仿真模式来执行。 特定的单步调试技术可以基于控制位的状态,或者可以基于处理器的当前操作模式,或两者。