Compiler, dynamic compiler, and replay compiler

Details Compiler, dynamic compiler, and replay compiler Compiler, dynamic compiler, and replay compiler

2008-07-29

2008-07-29

Zhen, Wei Y. (Department: 2191)

Data processing: software development, installation, and managem

Software program development tool

Translation of code

C717S145000, C717S148000

Reexamination Certificate

active

11042722

ABSTRACT:
The same executable instruction stream as an executable instruction stream generated by a dynamic compiler is reproduced to facilitate debugging of the dynamic compiler. Provides compiler program for computer functioning as: an execution status obtaining section for obtaining an execution status of the program; a dynamic compilation section for compiling one of the partial programs to be executed during execution of the program; an execution status recording section for recording the execution status in a memory area allocated on a memory of the computer; a file reading section for reading a file containing contents of the memory area allocated on the memory; and a replay compilation section for compiling the one partial program on the basis of the execution status obtained from the file to generate the same executable instruction stream as the executable instruction stream generated by the dynamic compilation section during the execution of the program.

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Konno et al. “Offset-safe Compilation Method for Fixed-size Code Area Managment,” Research Disclosure (Japan), Nov. 1998, vol. 41, No. 515, article 415108.

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