'Stack pointer' diaporamas de présentation

Fundamentals of Embedded Operating Systems

Fundamentals of Embedded Operating Systems. Operating System. Exploits the hardware resources of one or more processors Provides a set of services to system users Manages memory (primary and secondary) and I/O devices. Foreground/Background Systems .

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Chapter 2

Chapter 2. Instructions: Language of the Computer. Instruction Set. The repertoire of instructions of a computer Different computers have different instruction sets But with many aspects in common Early computers had very simple instruction sets Simplified implementation

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Instruction Set of 8086 Microprocessor

Instruction Set of 8086 Microprocessor. Instruction set basics. Instruction:- An instruction is a binary pattern designed inside a microprocessor to perform a specific function. Opcode :- It stands for operational code. It specifies the type of operation to be performed by CPU .

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Chapter 9

Chapter 9. Exception and Interrupt Handling. Presented by: Group#10. Ahmad Ibrahim Fayed. Ahmad Mohamed Abd el- Fadeel . Akram Ahmad Mohamed. Hassan Mohamed. Agenda. Exception handling. Interrupts. Interrupt handling schemes. Agenda. Exception handling. Interrupts.

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Instructor: Justin Hsia

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Introduction to X86 assembly b y Istvan Haller

Introduction to X86 assembly b y Istvan Haller. Assembly syntax: AT&T vs Intel. MOV Reg1, Reg2 What is going on here? Which is source, which is destination?. Identifying syntax. Intel: MOV dest , src AT&T: MOV src , dest How to find out by yourself?

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Chapter 2 Assembly Language Programming

Chapter 2 Assembly Language Programming. Assembly Language Programming. ? Assembly Language Programming ? ??? ?? ? ????? ?? ??? ?? ?? . Programmable Digital System ??? ??? ?? ?? ?? ???? ?? ( ???? ?? Coding ?? ?? ) ??? ?? Higher-level Language ? ???? ??? Hardware ?? ??

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Multithreaded Architectures

Multithreaded Architectures . Uri Weiser and Yoav Etsion. Overview. Multithreaded Software Multithreaded Architecture Multithreaded Micro-Architecture Conclusions. Multithreading Basics. Process Each process has its unique address space Can consist of several threads

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Compiler Design 27. Runtime Environments: Activation Records, Heap Management

Kanat Bolazar April 29, 2010. Compiler Design 27. Runtime Environments: Activation Records, Heap Management. Run-time Environments. The compiler creates and manages a run-time environment in which it assumes the target program will be executed Issues for run-time environment

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F28PL1 Programming Languages

F28PL1 Programming Languages. Lecture 2: Assembly Language 1. CISC & RISC. CISC: complex instruction set computer original CPUs very simple poorly suited to evolving high level languages extended with new instructions

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CMSC 426 Principles of Computer Security

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Operating Systems ECE344

Operating Systems ECE344. Midterm review. Ding Yuan. Overview. The midterm Architectural support for Oses Processes Threads Synchronization. Midterm. Date: Feb 24 th, 2-4 PM Location: EX300 Covers material through synchronization Based upon lecture material and project

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EET 2261 Unit 6 The Stack; Subroutines

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Part IV

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Procedures 2a MIPS code examples

Procedures 2a MIPS code examples. Making Use of a Stack. Outline. Assumptions for example Implementation: sprod/prod/add2 Example: factorial. Assumptions for Example. We suppose the following: x1,y1,x2,y2 stored in memory starting at location X Procedures:

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Procedures 2a MIPS code examples

Procedures 2a MIPS code examples. Making Use of a Stack. Outline. Assumptions for example Implementation: sprod/prod/add2 Example: factorial. Assumptions for Example. We suppose the following: x1,y1,x2,y2 stored in memory starting at location X Procedures:

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COT 4600 Operating Systems Spring 2011

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CPS 310 final exam, 12/15/2013 Your name please:

CPS 310 final exam, 12/15/2013 Your name please: . Part 1. Get with the program ( 6 0 points).

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