EP 0991994 A1 20000412 - IMPROVED MICROPROCESSOR
Title (en)
IMPROVED MICROPROCESSOR
Title (de)
VERBESSERTER MIKROPROZESSOR
Title (fr)
MICROPROCESSEUR AMELIORE
Publication
Application
Priority
US 9711616 W 19970625
Abstract (en)
[origin: WO9859292A1] A microprocessor for a host computer designed to execute target application programs including the combination of code morphing software, and morph host hardware designed to execute instructions of a host instruction set, the combination translating a target instruction set into a host instruction set, optimizing the host instruction set speculating upon the occurrence of a condition, determining under control of the code morphing software official state of the target computer, updating state of the target computer from state of the host computer when a set of host instructions executes in accordance with the speculation, detecting failure of the condition during execution, updating state from the state of the target computer when a set of host instruction fails to execute in accordance with the speculation, and translating a new set of host instructions without the speculation when a set of host instructions fails to execute in accordance with the speculation.
IPC 1-7
IPC 8 full level
G06F 9/30 (2006.01); G06F 9/318 (2006.01); G06F 9/38 (2006.01); G06F 9/45 (2006.01); G06F 9/455 (2006.01)
CPC (source: EP KR)
G06F 8/40 (2013.01 - KR); G06F 8/52 (2013.01 - EP); G06F 9/30174 (2013.01 - EP); G06F 9/3842 (2013.01 - EP); G06F 9/3861 (2013.01 - EP); G06F 9/3885 (2013.01 - EP); G06F 9/45504 (2013.01 - EP); G06F 9/45554 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9859292 A1 19981230; CA 2283776 A1 19981230; CA 2283776 C 20031111; EP 0991994 A1 20000412; EP 0991994 A4 20011128; JP 2001519953 A 20011023; JP 3776132 B2 20060517; KR 100443759 B1 20040809; KR 20010014094 A 20010226
DOCDB simple family (application)
US 9711616 W 19970625; CA 2283776 A 19970625; EP 97936951 A 19970625; JP 50436199 A 19970625; KR 19997012137 A 19970625