JPS6326902B2 - - Google Patents

Info

Publication number
JPS6326902B2
JPS6326902B2 JP55185405A JP18540580A JPS6326902B2 JP S6326902 B2 JPS6326902 B2 JP S6326902B2 JP 55185405 A JP55185405 A JP 55185405A JP 18540580 A JP18540580 A JP 18540580A JP S6326902 B2 JPS6326902 B2 JP S6326902B2
Authority
JP
Japan
Prior art keywords
pointer
storage area
authority
bit
register
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.)
Expired
Application number
JP55185405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57111888A (en
Inventor
Hideyasu Fukazawa
Yutaka Katsumata
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55185405A priority Critical patent/JPS57111888A/ja
Publication of JPS57111888A publication Critical patent/JPS57111888A/ja
Publication of JPS6326902B2 publication Critical patent/JPS6326902B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14Protection against unauthorised use of memory or access to memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
JP55185405A 1980-12-29 1980-12-29 Protection system Granted JPS57111888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185405A JPS57111888A (en) 1980-12-29 1980-12-29 Protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185405A JPS57111888A (en) 1980-12-29 1980-12-29 Protection system

Publications (2)

Publication Number Publication Date
JPS57111888A JPS57111888A (en) 1982-07-12
JPS6326902B2 true JPS6326902B2 (enExample) 1988-06-01

Family

ID=16170211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185405A Granted JPS57111888A (en) 1980-12-29 1980-12-29 Protection system

Country Status (1)

Country Link
JP (1) JPS57111888A (enExample)

Also Published As

Publication number Publication date
JPS57111888A (en) 1982-07-12

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