Interpage prologue to protect virtual address mappings

Data processing: structural design – modeling – simulation – and em – Emulation – Of instruction

Reexamination Certificate

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Details

C703S023000, C703S027000, C712S209000, C714S053000, C717S138000

Reexamination Certificate

active

06845353

ABSTRACT:
In a computer which translates instructions from a target instruction set to a host instruction set, a method for determining validity of a translation of a target instruction linked to an earlier translation including the steps of testing a memory address of a target instruction to be executed against a copy of the memory address of the target instruction from which a translation of the target instruction was made, executing the translation if the addresses compare, and generating an exception if the addresses do not compare.

REFERENCES:
patent: 4434459 (1984-02-01), Holland et al.
patent: 4951195 (1990-08-01), Fogg et al.
patent: 5167023 (1992-11-01), de Nicolas et al.
patent: 5313614 (1994-05-01), Goettelmann et al.
patent: 5361389 (1994-11-01), Fitch
patent: 5832205 (1998-11-01), Kelly et al.
patent: 5875318 (1999-02-01), Langford
patent: 6163764 (2000-12-01), Dulong et al.
patent: 6363336 (2002-03-01), Banning et al.
patent: 6415379 (2002-07-01), Keppel et al.

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