Other

Robert Bedicheck

Guillermo Juan Rozas

H Peter Anvin

John P Banning

Linus Torvalds

Jason Burke Wilson

Andrew M Shaw

In one embodiment, after translating a plurality of target instructions from a target memory location into a plurality of host instructions, a write operation to a target memory portion which includes said target memory location is detected. In response to the detecting, a copy of the target instructions is stored in a host memory. In response to an attempt to execute the host instructions, the copy is compared with a plurality of current target instructions presently stored in the target memory location. Further, in response to a mismatch based on the comparison, the host instructions are disabled.

Consistency checking of source instruction to execute previously translated instructions between copy made upon occurrence of write operation to memory and current version

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Palo Alto, CA, United States of America

Robert Bedicheck