Hp Integrity NonStop H-Series Instrukcja Użytkownika Pobierz pdf (Strona 57)

Glossary

TNSVU User’s Guide—528143-003

Glossary-9

import control

import control. The characteristic of a loadfile that determines from which other loadfiles it

can import symbol definitions. The programmer sets a loadfile’s import control at link

time. That import control can be localized, globalized, or semiglobalized. A loadfile’s

import control governs the way the linker and loader construct that loadfile’s searchList

and affects the search only for symbols required by that loadfile.

import library. A file that represents a dynamic-link library (DLL) and can substitute for it as

input to the linker. Import libraries facilitate linking on auxiliary platforms (that is, PCs)

where it is inconvenient to store the actual DLLs.

Inspect region. The region of a TNS object file that contains symbol tables for all blocks

compiled with the SYMBOLS directive. The Inspect region is sometimes called the

SYSnn subvolume.

INSPSNAP. The program that provides a process snapshot file for the Inspect subsystem.

installation subvolume (ISV). A subvolume containing files that perform a specific function

during the installation process, such as organizing documentation in a specific location,

providing the components of the HP NonStop™ operating system image (OSIMAGE),

and containing files that are used after the installation process.

Intel® Itanium® instructions. Register-oriented Itanium instructions that are native to and

directly executed by a TNS/E system. Itanium instructions do not execute on TNS and

TNS/R systems. Contrast with TNS instructions and MIPS RISC instructions.

TNS Object Code Accelerator (OCA) produces Itanium instructions to accelerate TNS

object code. A TNS/E native compiler produces native-compiled Itanium instructions

when it compiles source code.

Intel® Itanium® instruction region. The region of a TNS object file that contains Itanium

instructions and the tables necessary to execute the instructions in accelerated mode

on a TNS/E system. The Object Code Accelerator (OCA) creates this region and writes

it into the TNS object file. A TNS object file that contains an Itanium instruction region

can execute in accelerated mode on TNS/E systems. Contrast with MIPS region of a

TNS object file.

Intel® Itanium® instruction region loading. Mapping the Itanium instructions and any

tables necessary at runtime into memory from the Itanium instruction region of a TNS

object file, performed when deemed necessary by the TNS emulation software on a

TNS/E system.

Intel® Itanium® word. An instruction-set-defined unit of memory. An Itanium word is 4

bytes (32 bits) wide, beginning on any 4-byte boundary in memory. Contrast with TNS

word and word. See also MIPS RISC word.

interpreted mode. See TNS interpreted mode.

instance. A particular case of a class of items or objects. For example, a process is defined

as one instance of the execution of a program. Multiple processes might be executing

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