Patent
1992-04-23
1996-12-17
Kriess, Kevin A.
G06F 944
Patent
active
055863230
ABSTRACT:
A translator system for translating source programs into machine language programs in an electronic computer system. An object program common to a plurality of different machine types of computers are generated while implementing execution performance equivalent to object programs inherent to the computers. A compiler translates a source program into an abstract object program including an abstract machine instruction sequence and indication concerning allocation of abstract registers. An installer converts the abstract object program into a machine language program of target computer on the basis of executable computer specification information including register usage indication and machine instruction selecting rules.
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patent: 4667290 (1987-05-01), Goss et al.
patent: 5187789 (1993-02-01), O'Hair
patent: 5280613 (1994-01-01), Chan et al.
IBM Technical Disclosure Bulletin, "Centralized Code Generation Services", J. K. Allsen, et al., vol. 21, No. 7, Dec. 1978.
IBM Technical Disclosure Bulletin, "Effective Register Management During Code Generation", K. M. Gilbert, vol. 15, No. 8, Jan. 1973.
Domen Singi
Kohno Toshiaki
Koizumi Shinobu
Kyushima Ichiro
Watanabe Tan
Hitachi , Ltd.
Kriess Kevin A.
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