DWARF Debugging Information Format
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1. Introduction to Structured Programming 2. Functions
UNIT -3Syllabus: Introduction to structured programming, Functions – basics, user defined functions, inter functions communication, Standard functions, Storage classes- auto, register, static, extern,scope rules, arrays to functions, recursive functions, example C programs. String – Basic concepts, String Input / Output functions, arrays of strings, string handling functions, strings to functions, C programming examples. 1. Introduction to structured programming Software engineering is a discipline that is concerned with the construction of robust and reliable computer programs. Just as civil engineers use tried and tested methods for the construction of buildings, software engineers use accepted methods for analyzing a problem to be solved, a blueprint or plan for the design of the solution and a construction method that minimizes the risk of error. The structured programming approach to program design was based on the following method. i. To solve a large problem, break the problem into several pieces and work on each piece separately. ii. To solve each piece, treat it as a new problem that can itself be broken down into smaller problems; iii. Repeat the process with each new piece until each can be solved directly, without further decomposition. 2. Functions - Basics In programming, a function is a segment that groups code to perform a specific task. A C program has at least one function main().Without main() function, there is technically no C program. Types of C functions There are two types of functions in C programming: 1. Library functions 2. User defined functions 1 Library functions Library functions are the in-built function in C programming system. For example: main() - The execution of every C program starts form this main() function. -
Tutorial for VCS
Tutorial for VCS STEP 1: login to the Linux system on Linuxlab server. Start a terminal (the shell prompt). Click here to open a shell window Fig. 1 The screen when you login to the Linuxlab through equeue STEP 2: In the terminal, execute the following command: module add ese461 You could perform “module avail” in the terminal to find the available modules on Linuxlab. Make sure ese461 is presented when you execute this command. 1.Find the available modules 2.Make sure ese461 is presented 3.This command will set up the work environment for class ESE461 Fig. 2 Build work environment for class ESE461 using module 1 STEP 3: Getting started with Verilog • Creating a new folder (better if you have all the files for a project in a specific folder). • Enter into this new folder and start writing your Verilog script in a new file (.v file). Example code for modeling an counter is here • In addition to model code, Test Bench script has to be given in order to verify the functionality of your model (.v file). Example code of test bench for counter is here. Use gedit to edit the .v files (gedit is a commonly used GUI editor on Linux ) Fig. 3 Open gedit through teminal STEP 4: Compiling and simulating your code • In the terminal, change the directory to where your model and test bench files (Counter.v and Counter_tb.v) are present by using this command: cd <path> For example: cd ~/ESE461/VcsTutorial/ (Remark: ‘~’ means home directory on Linux) • Compile the files by typing in the terminal: vcs <file>.v <file_tb>.v In the above example, it should be: vcs Counter.v Counter_tb.v There should be no error presented in the terminal. -
JAMS 7.X User Guide
User Guide JAMS Scheduler 7.3 Copyright Terms and Conditions Copyright Help/Systems LLC and its group of companies. The content in this document is protected by the Copyright Laws of the United States of America and other countries worldwide. The unauthorized use and/or duplication of this material without express and written permission from HelpSystems is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to HelpSystems with appropriate and specific direction to the original content. HelpSystems and its trademarks are properties of the HelpSystems group of companies. All other marks are property of their respective owners. 202108110755 JAMS 7.X User Guide Table of Contents JAMS 7.X Client Features 3 Jobs In JAMS 4 Working with Jobs 5-19 Scheduling Recurring Jobs 20-22 Execution Methods 23-27 Submitting Jobs Manually 28-29 Sequence Jobs 30-34 Managing Sequence Parameters 35-38 Sequence Tasks 39-47 Workflow Jobs 48-51 Workflow Activities 52-59 Migrating JAMS Objects 60-61 File Transfer Features 62-67 Variables 68 Working with Variables 69-71 Elements 72 Documentation Elements 73-74 EventHandler Elements 75-79 Prerequisite Elements 80-83 Result Elements 84-86 Trigger Elements 87-92 Folders 93 Working with Folders 94-104 Dates and Times 105 Date Properties 106-107 Creating Special Date Definitions 108-111 Specifying Dates Using Natural Language 112-114 Named Times in JAMS 115-118 Dashboards and Reports 119 Custom Dashboards 120-129 Creating New Report Templates and Customizing Existing Reports -
Toolkit Feature Interactive Debug Facility User's Guide
High Level Assembler for z/OS & z/VM & z/VSE IBM Toolkit Feature Interactive Debug Facility User's Guide Version 1 Release 6 GC26-8709-09 High Level Assembler for z/OS & z/VM & z/VSE IBM Toolkit Feature Interactive Debug Facility User's Guide Version 1 Release 6 GC26-8709-09 Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 311. This edition applies to IBM High Level Assembler for z/OS & z/VM & z/VSE Toolkit Feature, Release 6, Program Number 5696-234 and to any subsequent releases until otherwise indicated in new editions. Make sure that you are using the correct edition for the level of the product. Order publications through your IBM representative or the IBM branch office serving your locality. IBM welcomes your comments. For information on how to send comments, see “How to send your comments to IBM” on page xv. © Copyright IBM Corporation 1992, 2017. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Figures ............... ix Building a module on z/OS ........ 17 Building a module on CMS ........ 17 About this book ........... xi Building a phase on z/VSE ........ 17 Running ASMLANGX ........... 18 Syntax notation ............. xi Extraction file allocation on z/OS ...... 18 Online language extraction on TSO ..... 19 How to send your comments to IBM .. xv Batch language extraction on z/OS ..... 19 If you have a technical problem ....... xv Online language extraction on CMS ..... 20 Batch language extraction on z/VSE .... -
3. Fortran Program Interfaces
Chapter 3 3. Fortran Program Interfaces Sometimes it is necessary to create a program that combines modules written in Fortran and another language. For example, • In a Fortran program, you need access to a facility that is only available as a C function, such as a member of a graphics library. • In a program in another language, you need access to a computation that has been implemented as a Fortran subprogram, for example one of the many well-tested, efficient routines in the BLAS library. Tip: Fortran subroutines and functions that give access to the IRIX system functions and other IRIX facilities already exist, and are documented in Chapter 4 of this manual. This chapter focuses on the interface between Fortran and the most common other language, C. However other language can be called, for example C++. Note: You should be aware that all compilers for a given version of IRIX use identical standard conventions for passing parameters in generated code. These conventions are documented at the machine instruction level in the MIPSpro Assembly Language Programmer's Guide, which also details the differences in the conventions used in different releases. How Fortran Treats Subprogram Names The Fortran compiler normally changes the names of subprograms and named common blocks while it translates the source file. When these names appear in the object file for reference by other modules, they are normally changed in two ways: • converted to all lowercase letters • extended with a final underscore ( _ ) character 27 Chapter 3: Fortran Program Interfaces Normally the following declarations SUBROUTINE MATRIX function MixedCase() COMMON /CBLK/a,b,c produce the identifiersmatrix_, mixedcase_, and cblk_ (all lowercase with appended underscore) in the generated object file. -
Explain Function Declaration Prototype and Definition
Explain Function Declaration Prototype And Definition ligatedreprobated,Sidearm feminizes and but road-hoggish Weylin vengefully. phonemic Roderich nose-dived never reckons her acetones. his carat! Unfabled Dubitative Dewey and ill-equippedclangour, his Jerzy stringer See an example of passing control passes to function declaration and definition containing its prototype Once which is declared in definition precedes its definition of declaring a body of. Check out to explain basic elements must be explained below. They gain in this browser for types to carry out into parts of functions return statement of your pdf request that same things within your program? Arguments and definitions are explained below for this causes an operator. What it into two. In definition and declare a great; control is declared in this parameter names as declaring extern are explained in expressions and ms student at runtime error. Classes and definition was tested in a, and never executed but it will be called formal parameters are expanded at later. There are definitions to prototype definition tells the value method of an example are a function based on the warnings have had been declared. Please enter valid prototype definition looks a function definitions affects compilation. In this method is fixed words, but unlike references or rethrow errors or constants stand out its argument is only if more code by subclasses. How do is the variable of the three basic behavior of variable num to explain actual values of yours i desired. Also when a function num_multiplication function and definition example. By value of the definitions are explained in the nested function, the program passes to. -
IBM Tivoli Directory Server – Oracle Enterprise Gateway Integration Guide
Oracle Enterprise Gateway An Oracle White Paper June 2011 IBM Tivoli Directory Server – Oracle Enterprise Gateway Integration Guide 1 / 28 Oracle Enterprise Gateway Disclaimer The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. 2 / 28 Oracle Enterprise Gateway 1. Introduction ....................................................................................... 4 1.1. Purpose ...................................................................................... 4 1.2. LDAP Architecture ..................................................................... 5 1.3. Setup Used for this Guide: ......................................................... 5 2. Directory Details ................................................................................ 5 2.1. Directory Structure ..................................................................... 5 2.2. Connection Details ..................................................................... 5 3. Authenticate User with HTTP Basic HTTP Filter .............................. 6 3.1. Create a policy to authenticate a user in the LDAP directory .... 6 3.2. Create a new relative path for the Policy .................................. -
Subprograms Subroutines Procedures Functions Methods
Subprograms Subroutines 17/05/2017 Procedures Functions Methods An introduction DFR -- PL Subprograms 1 What is a subprogram? • A “code package” with a name, … • … and possibly parameters … • … and a type (functions) 17/05/2017 Inspired by the idea of a mathematical function BUT mathematical functions have only IN PARAMETERS SUBPROGRAMS may have IN, OUT & IN‐OUT parameters (ADA) DFR -- PL Subprograms Code abstractions – reusable, lead to more abstract design Modules and interfaces 2 Terminology & Ideas • Between different programming languages, the terminology is mixed • E.g. Lisp calls these “procedures” BUT they return a value • E.g. OO calls these “methods” 17/05/2017 • E.g. C calls them functions but allows a void type procedure • Subprograms introduce the concept of scope since they define a new “environment” • The scope of a name is the environment or environments in which the name is visible or accessible DFR -- PL Subprograms • This in turn leads to “name hiding” –when a name in a subroutine hides another object with the same name in an outer environment 3 • local and non‐local environments Parameters • Subprograms may have parameters • FORMAL PARAMETER IDENTIFIER 17/05/2017 • ACTUAL PARAMETER EXPRESSION • Examples 2 literal value 2+2 literal expression DFR -- PL Subprograms The actual parameters aidentifier are the ARGUMENTS to the subprogram f(x) function call a + f(x) * 2 expression 4 Parameters Parameter passing semantics also use mixed terminology! Call-by IN OUT IN-OUT Pass-by 17/05/2017 Value Reference Return DFR -- PL -
Patching DOS 5 and up for the Pcjr
Patching DOS 5 and up for the PCjr November 29th, 2020 [email protected] Background Patching DOS 5+ Theory of operation Preparing a DOS 5 disk Patching the DOS 5+ disk Create FORMATJR.COM Hard drive installation Fdisk and create a DOS partition Format the hard drive partition Appendix A - Wiping out a boot sector Background The PCjr shipped in 1983 in two configurations: a 64KB machine with no floppy disk drive or a 128KB machine with a single floppy disk drive. The architecture of the machine has the video buffer “borrow” memory from the main memory of the machine. With the standard 16KB video buffer this makes the available RAM either 48KB or 112KB. IBM never offered a hard drive solution. Adding extra memory to a PCjr became possible, but it required a device driver to be loaded at boot time. Microsoft, Tecmar, and other vendors provided device drivers with their memory expansions. The best of the device drivers was a shareware program called jrConfig written by Larry Newcomb. jrConfig can be downloaded from http://www.brutman.com/PCjr/pcjr_downloads.html. The original version of DOS that shipped with the PCjr was PC DOS 2.1. DOS versions 2.1 through 3.3 work on the machine as is. To run DOS 5 or later two things are required: ● Extra memory is required. While extra memory is useful for DOS 2.1 - 3.3, DOS 5 won’t even boot on a small system. I BM formally states the requirement is 512KB and the PCjr is not supported. ● DOS 5 can be patched to work on a PCjr even though it is not supported. -
CSE 341 Lecture 26
CSE 341 Lecture 26 OOP, prototypes, and inheritance slides created by Marty Stepp http://www.cs.washington.edu/341/ How to get a "class"? • What if we want to create a class, not just one object? JavaScript, unlike Java, does NOT have classes we could emulate a constructor with a function: // Creates and returns a new Point object. function constructPoint (xValue, yValue) { // bad code return { x: xValue, y: yValue, distanceFromOrigin: function() { return Math.sqrt(this.x * this.x + this.y * this.y; } }; } > var p = constructPoint(4, -3); 2 Problems with pseudo-constructor function constructPoint (xValue, yValue) { // bad code return { x: xValue, y: yValue, distanceFromOrigin: function() { return Math.sqrt(this.x * this.x + this.y * this.y; } }; } ugly doesn't match the " new " syntax we're used to wasteful; stores a separate copy of the distanceFromOrigin method in each Point object 3 Functions as constructors // Constructs and returns a new Point object. function Point (xValue, yValue) { this .x = xValue; this .y = yValue; this .distanceFromOrigin = function() { return Math.sqrt( this .x * this .x + this .y * this .y); }; } > var p = new Point(4, -3); a constructor is just a normal function! called with new like in Java 4 Functions as constructors • in JavaScript, any function can be used as a constructor! by convention, constructors' names begin in uppercase when a function is called w/ new , it implicitly returns this function Point(x, y) { this.x = x; this.y = y; } all global "classes" ( Number , String , etc.) are functions -
Saving Data from the Keil Μvision5 Debugger to a File
Saving data from the Keil µVision5 debugger to a file Example: I wish to save the contents of the following array of 16 8-bit data values. char keys[] = { 1, 4, 7, 14, //Column 1/PB4, Rows 0-3 2, 5, 8, 0, //Column 2/PB5, Rows 0-3 3, 6, 9, 15, //Column 3/PB6, Rows 0-3 10, 11, 12, 13 //Column 4/PB7, Rows 0-3 }; Method 1: Display the values in the command window while logging them to a file. In the command window, create a log file and “dump” the contents of the array or memory block: >log > keys.log -- create “log file” keys.log >d &keys[0], &keys[15] --“dump” data between the two specified addresses >0x20000008 01 04 07 0E 02 05 08 00 - 03 06 09 0F 0A 0B 0C 0D ................ >log off -- stop logging data Contents of saved file keys.log: 0x20000008 01 04 07 0E 02 05 08 00 - 03 06 09 0F 0A 0B 0C 0D ................ Start Address Data equivalent “characters” Method 2: Write the values in any desired format to a file via a user-defined function in the debugger. The function can be invoked from the µVision command line or from a button in the toolbox. Define a function in the µVision Function Editor (see Figure 1), which is opened from the Debug menu (Debug > Function Editor). Enter the function, compile it, and save it in an “initialization file” (eg. displayvalues.ini). The function in Figure 1 will create a log file, print the contents of array keys[] to the file, using the format in the printf statement, and then close the log file. -
How Do I Clear Partitions Using the Debug Script? WARNING
How do I clear partitions using the Debug script? WARNING - DELETING PARTITIONS WILL ALSO DELETE EVERYTHING ON YOUR COMPUTER, THAT MEANS EVERYTHING. PROGRAMS, DOCUMENTS, PICTURES, LETTERS, EMAIL, EVERYTHING. Make sure you have backup media before you continue like a Windows cd, driver cd, programs, and backup your data first*** If you have data on the drive and you can't stand to loose it (and your sure you don't have a virus) you may want to deltree the drive or delete the registry and reinstall. Here is the script: Boot to a Windows boot disk and use the following script. If debug can't be found on the Windows boot disk you may have to extract it. The computer will generate the text in red and you will type the text in white, where it says (ENTER) just hit the Enter key don't type the word. After the computer restarts you will need to run FDISK to repartition the hard drive then format and reinstall Windows. At A:> type ….. debug (ENTER) -F 220 L1000 0 (ENTER) -A CS:100 (ENTER) xxxx:0100 MOV AX,301 (ENTER) xxxx:0103 MOV BX,200 (ENTER) xxxx:0106 MOV CX,1 (ENTER) xxxx:0109 MOV DX,80 (ENTER) <---"80" for hd1, "81" for hd2 > xxxx:010C INT 13 (ENTER) xxxx:010E INT 20 (ENTER) xxxx:0110 (ENTER) <-------BLANK LINE "VERY IMPORTANT" > -G (ENTER) Program terminated normally (CTRL)-(ALT)-(DEL) to reboot system CLEAR CMOS using Debug If you think you may have a virus that infects the BIOS you may also want to clear that as well, otherwise it could infect your hard drive after you install Windows.