Method and system for translating exception handling semantics o

Details Method and system for translating exception handling semantics o Method and system for translating exception handling semantics o

1998-08-17

2000-10-10

Hafiz, Tariq R.

Data processing: software development, installation, and managem

Software program development tool

Translation of code

717 4, 717 2, 717 9, G06F 945

Patent

active

061311871

ABSTRACT:
A method for translating exception handling semantics of a bytecode class file within a computer system is disclosed. An empty bytecode information array is first established. Pertinent information is then obtained by examining bytecodes within a bytecode stream, and such information are inserted into the bytecode information array. An exception framelist, which includes an exception handling routine, is subsequently obtained from a class file for the bytecode stream. The entries within the bytecode information array corresponding to a starting location and an ending location of the exception framelist are marked. Finally, a high-level code sequence is generated utilizing the bytecode information array.

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Hsieh et al., "Java Bytecode to Native Code Translation: The Caffine Prototype and Preliminary results," Proceedings., 29th Annual IEEE/ACM Int'l. Symposium on Microarchitecture, MICRO-29, Dec. 2-4, 1996, pp. 90-97 .

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