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Illegal opcode

Known as: Undocumented opcode, Invalid instruction, Bop (computing) 
An illegal opcode, also called an undocumented instruction, is an instruction to a CPU that is not mentioned in any official documentation released… 
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Related topics

Related topics

15 relations
Backdoor (computing)Copy protectionCrash (computing)Easter egg (media)

Broader (1)

Machine code

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Code Tamper-Proofing using Dynamic Canaries
Control flow integrity is a technique that prohibits hijacking of the control flow of a program. The common CFI implementations… 
2018
2018
Failure Reason Analysis of Subsea BOP in Deepwater on Bayesian network
Deepwater drilling is the key of offshore oil and gas exploration and development. Deepwater BOP system is the key equipment… 
2017
2017
A Scheme to Improve the Intrinsic Error Detection of the Instruction Set Architecture
The Instruction Set Architecture (ISA) determines the effect that a soft error on an instruction can have on the processor… 
2010
2010
Downhole BOP Present Condition Analysis and Research
  • Du Li
  • 2010
  • Corpus ID: 113267870
BOP is the most important tools to prevent the blowout,Several blowout accidents happened every year all over the world,causing… 
2008
2008
Kidz Bop , “ Tweens , ” and childhood music consumption
The last several years have seen the consolidation of a new marketing category in the entertainment industry —“tweens,” a group… 
2006
2006
Cosmopolitanism and Solidarity: Studies in Ethnoracial, Religious, and Professional Affiliation in the United States
"Who are we?" is the question at the core of these fascinating essays from one of the nation's leading intellectual historians… 
Review
2004
Review
2004
Stem Cell Transplantation for Hematologic Malignancies
  • R. Soiffer
  • Contemporary Hematology
  • 2004
  • Corpus ID: 10028996
form that compared HDT and autoSCT to either standard front-line chemotherapy or high-intensity front-line chemotherapy (49-51… 
2003
2003
Deepwater Bop Control Systems - A Look At Reliability Issues
Historically, drilling contractors have accepted without many questions the reliability of the Blowout Preventer (BOP) components… 
2002
2002
How Would You Know if You Synthesized a Thinking Thing?
We confront the following popular views: that mind or life are algorithms; that thinking, or more generally any process other… 
1999
1999
Synthesis of phosphopeptides by the multipin method: Evaluation of coupling methods for the incorporation of Fmoc-Tyr(PO3Bzl,H)-OH, Fmoc-Ser(PO3Bzl,H)-OH and Fmoc-Thr(PO3Bzl,H)-OH
The efficiency of various coupling methods for the incorporation of the three monobenzyl phosphorodiesterprotected derivatives… 
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