Skip to Main Content
Idaho State University home

Glossary

Filter:
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
P
P&D
P3P
PA
PAA
PAD
PAE
PAL
PAP
PAX
PBD
PBX
PC
PCA
PCS
PCZ
PD
Pdl
PDN
PDR
PDS
PDU
PES
PIP
PIX
PKA
PKC
PL
PLA
PM
PMD
PMO
PMP
Pod
POM
Pop
PPL
PPN
PPS
Ps
PSL
PSN
PTR
PTT
PUC
PUT
PVC
PWA
PX
Patch Space
  • n. An unused block of bits left in a binary so that it can later be modified by insertion of machine-language instructions there (typically, the patch space is modified to contain new code, and the superseded code is patched to contain a jump or call to the patch space). The widening use of HLLs has made this term rare; it is now primarily historical outside IBM shops. See patch (sense 4), zap (sense 4), hook.