Memory management method for dynamic conversion type emulator

Details Memory management method for dynamic conversion type emulator Memory management method for dynamic conversion type emulator

2004-09-03

2009-11-10

Bahta, Kidest (Department: 2123)

Data processing: structural design, modeling, simulation, and em

Emulation

Of instruction

C717S158000

Reexamination Certificate

active

07617087

ABSTRACT:
A construction of the present invention includes a procedure of setting in advance a storing area in a converted instruction storing area table for recording a corresponding relation between a program before conversion and a storing address of a converted program at an initialization processing portion of an emulation program. In setting the storing area, address information on a memory on a portion whose execution frequency is high upon an emulation operation is acquired, and an address that brings about cache conflict on an instruction cache with the portion whose execution frequency is high is excepted and set as an area to store therein a converted instruction.

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patent: 6704925 (2004-03-01), Bugnion
patent: A-10-187460 (1998-07-01), None

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