Method and apparatus for detecting overlap condition between a storage instruction and previously executed storage reference instruction
作者： John Stephen Muhich , Steven Wayne White , Kurt Alan Feiste
DOI:
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摘要: One aspect of the invention relates to a super scalar processor having memory which as addressable with respect combination page address and offset address, provides method for detecting an overlap condition between present instruction previously executed instruction, being prior execution instruction. In one embodiment, comprises steps dividing into plurality aligned accesses; determining at least comparing byte count
lens.org 参考文章(7)
David Zeheb, Random access memory with flexible data boundaries ,(1969)
David George Caffo, Christopher Anthony Freymuth, Method and system for detecting bypass errors in a load/store unit of a superscalar processor ,(1996)
Virgil D. Wyatt, William E. Tutt, Overlapped and interleaved control store with address modifiers ,(1976)
James A. Kahle, Chin-Cheng Kau, Out of order instruction load and store comparison ,(1993)
Cheryl D. Senter, Johannes Wang, System for handling load and/or store operations in a superscalar microprocessor ,(1995)
Michael A. Simone, Michael C. Shebanow, Addressing method for executing load instructions out of order with respect to store instructions ,(1996)
Kanji Kubo, Kenichi Shiozaki, Device for detecting an overlap of operands to be accessed ,(1984)