'Saved registers' presentation slideshows

Apple acknowledges reception woes

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Computer Architecture Discussion

Computer Architecture Discussion. Lecture # 4 Procedures. Question # 30. Procedures purpose. Procedures (subroutines) allow the programmer to structure programs making them : easier to understand and debug and allowing code to be reused

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Albert Chae, Instructor

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CS 230: Computer Organization and Assembly Language

CS 230: Computer Organization and Assembly Language. Aviral Shrivastava. Department of Computer Science and Engineering School of Computing and Informatics Arizona State University. Slides courtesy: Prof. Yann Hang Lee, ASU, Prof. Mary Jane Irwin, PSU, Ande Carle, UCB. Announcements. Quiz 1

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Hd-dvd just about dead, go blu !

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Lecturer PSOE, new dad Dan Garcia cs.berkeley/~ddgarcia

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Lecturer PSOE Dan Garcia cs.berkeley/~ddgarcia

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Subroutines

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10/4: Lecture Topics

10/4: Lecture Topics. Overflow and underflow Logical operations Procedure calls. Overflow and Underflow. Overflow occurs when a number is too big to represent usually as the result of a numerical operation unsigned ints, > 2 32 -1 signed ints, > 2 31 -1 floats, > 3.40282347e+38

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CS61C Functions, Procedures in C/Assembly Language Lecture 4

CS61C Functions, Procedures in C/Assembly Language Lecture 4. January 29, 1999 Dave Patterson (http.cs.berkeley.edu/~patterson) www-inst.eecs.berkeley.edu/~cs61c/schedule.html. Review 1/1. Constants so common have special version of arithmetic, registers

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CS61C Functions, Procedures in C/Assembly Language Lecture 4

CS61C Functions, Procedures in C/Assembly Language Lecture 4. January 29, 1999 Dave Patterson (http.cs.berkeley.edu/~patterson) www-inst.eecs.berkeley.edu/~cs61c/schedule.html. Review 1/1. Constants so common have special version of arithmetic, registers

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Buffer Overflows

Buffer Overflows. Many of the following slides are based on those from Complete Powerpoint Lecture Notes for Computer Systems: A Programmer's Perspective (CS:APP) Randal E. Bryant and David R. O'Hallaron http:// www.cs.cmu.edu/afs/cs/academic/class/15213-f15/www/schedule.html

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Computer Architecture CSCE 350

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Lecture 07: Procedure Calls (Part 2)

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Lecturer PSOE Dan Garcia cs.berkeley/~ddgarcia

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Lecturer PSOE Dan Garcia cs.berkeley/~ddgarcia

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Chapter 8 :: Subroutines and Control Abstraction

Chapter 8 :: Subroutines and Control Abstraction. Programming Language Pragmatics. Michael L. Scott. Subroutines/Methods/Functions. Subroutines are the primary control abstraction c.f., data abstraction Subroutine performs a well defined operation Formal Parameters

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Programming Languages 2nd edition Tucker and Noonan

Programming Languages 2nd edition Tucker and Noonan. Chapter 9 Functions It is better to have 100 functions operate on one data structure than 10 functions on 10 data structures. A. Perlis. Contents. 9.1 Basic Terminology 9.2 Function Call and Return 9.3 Parameters

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Lecture 6: Procedure Calls in Assembly

Lecture 6: Procedure Calls in Assembly. CS 105 September 19, 2019. Assembly/Machine Code View. Memory. 0x7FFF. CPU. Registers. Data. Stack. PC. Condition Codes. Addresses. Heap. 0x0000. Instructions. Data. Programmer-Visible State PC: Program counter 16 Registers

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Register Conventions (1/4)

Register Conventions (1/4). Calle R : the calling function Calle E : the function being called When callee returns from executing, the caller needs to know which registers may have changed and which are guaranteed to be unchanged.

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