Boots – shoes – and leggings
Patent
1993-01-25
1996-03-12
Bowler, Alyssa H.
Boots, shoes, and leggings
395821, 364941, 3649763, 364DIG2, G06F 900
Patent
active
054993792
ABSTRACT:
A plural-OS run system in which a plurality of operating systems (OSs) capable of operating on machines of different architectures, respectively, are allowed to run on one bare machine under the control of one control program (CP) or one control means. The input/output instruction and input/output interrupt of the operating system capable of running on a machine of the same architecture as that of the bare machine are directly executed on the bare machine without need for translation of the format. The input/output instruction and the input/output interrupt of the operating system adapted to run on a machine of the architecture differing from that of the bare machine are allowed to be directly executed while translating the format.
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IBM VM/Extended Architecture Migration Aid Program Summary, Program Number 5664-169, Oct. 1981.
Haraguchi Masatoshi
Ohtsuki Toru
Sato Hiroaki
Sawamoto Hideo
Tanaka Shunji
Bowler Alyssa H.
Harrity John
Hitachi , Ltd.
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