TERMIUM Plus®

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HARDWARE PROCESS CONTROL BLOCK [4 records]

Record 1 2004-08-17

English

Subject field(s)
  • Operating Systems (Software)
DEF

Interrupting the activity in progress and switching to another activity. Context switching occurs as one process after another is scheduled for execution. The operating system saves the interrupted process’ hardware context in its hardware process control block(PCB) using the Save Process Context instruction, loads another process’ hardware PCB into the hardware context using the Load Process Context instruction, scheduling that process for execution.

French

Domaine(s)
  • Systèmes d'exploitation (Logiciels)

Spanish

Campo(s) temático(s)
  • Sistemas operativos (Soporte lógico)
Save record 1

Record 2 1996-11-22

English

Subject field(s)
  • Computer Programs and Programming
DEF

The process register, or its equivalent in a hardware process control block, that contains the base virtual address of the page table entry for virtual page number 0 in a process program region.

French

Domaine(s)
  • Programmes et programmation (Informatique)

Spanish

Save record 2

Record 3 1996-11-22

English

Subject field(s)
  • Life Cycle (Informatics)
DEF

A data structure known to the processor that contains the hardware context when a process is not executing. A process’s hardware PCB resides in its process header.

OBS

Terminology of Digital Equipment Corporation.

French

Domaine(s)
  • Cycle de vie (Informatique)

Spanish

Save record 3

Record 4 1996-11-22

English

Subject field(s)
  • Computer Programs and Programming
DEF

The processor register, or its equivalent in a hardware process control block, that contains the number of entries in the page table for a process program region.

French

Domaine(s)
  • Programmes et programmation (Informatique)

Spanish

Save record 4

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