JPS6491241A - Data processor - Google Patents

Data processor

Info

Publication number
JPS6491241A
JPS6491241A JP24886887A JP24886887A JPS6491241A JP S6491241 A JPS6491241 A JP S6491241A JP 24886887 A JP24886887 A JP 24886887A JP 24886887 A JP24886887 A JP 24886887A JP S6491241 A JPS6491241 A JP S6491241A
Authority
JP
Japan
Prior art keywords
tag
instruction
addition
dec10
case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP24886887A
Other languages
English (en)
Inventor
Tetsuaki Nakamikawa
Hidekazu Matsumoto
Tadaaki Bando
Hideo Inayoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP24886887A priority Critical patent/JPS6491241A/ja
Publication of JPS6491241A publication Critical patent/JPS6491241A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30192—Instruction operation extension or modification according to data descriptor, e.g. dynamic data typing
JP24886887A 1987-10-01 1987-10-01 Data processor Pending JPS6491241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24886887A JPS6491241A (en) 1987-10-01 1987-10-01 Data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24886887A JPS6491241A (en) 1987-10-01 1987-10-01 Data processor

Publications (1)

Publication Number Publication Date
JPS6491241A true JPS6491241A (en) 1989-04-10

Family

ID=17184617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24886887A Pending JPS6491241A (en) 1987-10-01 1987-10-01 Data processor

Country Status (1)

Country Link
JP (1) JPS6491241A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365186A2 (en) * 1988-10-19 1990-04-25 Hewlett-Packard Company Apparatus for enhanced tagged data processing in a generalized computer execution unit
JPH0573298A (ja) * 1991-09-11 1993-03-26 Agency Of Ind Science & Technol タグ比較機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365186A2 (en) * 1988-10-19 1990-04-25 Hewlett-Packard Company Apparatus for enhanced tagged data processing in a generalized computer execution unit
JPH0573298A (ja) * 1991-09-11 1993-03-26 Agency Of Ind Science & Technol タグ比較機構

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