发明授权
US08312432B2 Method of adjusting timing difference between pre-corrected source program and post-corrected source program, compiler and information processor
失效
调整预校正源程序与经过校正的源程序，编译器和信息处理器之间的时序差异的方法
- 专利标题： Method of adjusting timing difference between pre-corrected source program and post-corrected source program, compiler and information processor
- 专利标题（中）： 调整预校正源程序与经过校正的源程序，编译器和信息处理器之间的时序差异的方法
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申请号： US12232005申请日： 2008-09-09
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公开(公告)号： US08312432B2公开(公告)日： 2012-11-13
- 发明人: Kenji Mori
- 申请人： Kenji Mori
- 申请人地址： JP Kawasaki-shi, Kanagawa
- 专利权人： Renesas Electronics Corporation
- 当前专利权人： Renesas Electronics Corporation
- 当前专利权人地址： JP Kawasaki-shi, Kanagawa
- 代理机构： McGinn IP Law Group, PLLC
- 优先权： JP2007-246641 20070925
- 主分类号： G06F9/44
- IPC分类号： G06F9/44
摘要：
A method of adjusting a control timing accompanying a program correction of a machine language program executed by an information processor includes preparing a first machine language program obtained by compiling a first source program and generating a second intermediate language program from a second source program, the second source program being corrected from the first source program. Then, the method computes a first number of clock cycles, that is a number of clock cycles to execute a first machine language program obtained by compiling the first source program and computes a second number of clock cycles, that is a number of clock cycles to execute a second machine language program obtained by compiling the second source program, using the second intermediate language program, the second intermediate language program including an instruction that is uniquely correlated with a machine language instruction of the second machine language program.
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