Codeview, the MS Debug Info Format, in LLVM
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Microsoft Macro Assembler Version 5.1.PDF
Microsoft. Macro Assembler Version 5.1 • For the MS® OS/2 or MS-DOS® Operating System Microsoft Macro Asset bier version 5.1 puts all the speed and power of assembly-lar uage programming within easy reach. Make your programs run faster by linking assembly-language subroutines to your Microsoft QuickBASIC, BASIC compiler, C, FORTRAN, and Pascal programs. Technical Highlights If you're accustomed to programming beyond the level of documentation the correct model for your subroutine, in a high-level language like Microsoft supplied with previous versions of just use the MODEL directive and choose QuickBASIC, BASIC compiler, QuickC, Microsoft Macro Assembler. This totally the model you need. To start your data C, FORTRAN, or Pascal, Microsoft revised guide provides a complete and segment, just add a DATA directive; Macro Assembler version 5.1 is the bridge well-organized explanation of Microsoft to create a stack, add a STACK directive; you've been looking for to the assembly- Macro Assembler and the instruction and to begin writing instructions, use language environment. You can, for sets it supports. the CODE directive. example, use the powerful graphics func- What's more, the Mixed-Language High-level language interface tions of Microsoft QuickBASIC or the Programming Guide included with Micro- macros help you declare your subroutines, efficient math functions of Microsoft soft Macro Assembler version 5.1 con- set up stack parameters, and create local FORTRAN and then add time-critical tains complete, easy-to-follow instructions variables. In addition, version 5.1 offers routines in Microsoft Macro Assembler. on how to call assembly-language sub- MS-DOS interface macros that make it Easier to learn and use. -
MASM61PROGUIDE.Pdf
Introduction (C) 1992-1996 Microsoft Corporation. All rights reserved. Programmer's Guide Microsoft® MASM Assembly-Language Development System Version 6.1 For MS-DOS® and Windows™ Operating Systems Microsoft Corporation Information in this document is subject to change without notice. Companies, names, and data used in examples herein are fictitious unless otherwise noted. No part of this document maybe reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Microsoft Corporation. ©1992 Microsoft Corporation. All rights reserved. Microsoft, MS, MS-DOS, XENIX, CodeView, and QuickC are registered trademarks and Microsoft QuickBasic, QuickPascal, Windows and Windows NT are trademarks of Microsoft Corporation in the USA and other countries. U.S. Patent No. 4,955,066 Hercules is a registered trademark of Hercules Computer Technology. IBM, PS/2, and OS/2 are registered trademarks of International Business Machines Corporation. Intel is a registered trademark of Intel Corporation. NEC and V25 are registered trademarks and V35 is a trademark of NEC Corporation. Document No. DB35747-1292 Printed in the United States of America. Macro Assembler 6.1 (16-bit) - MSDN Archive Edition Page 1 MASM Features New Since Version 5.1 (C) 1992-1996 Microsoft Corporation. All rights reserved. Introduction The Microsoft® Macro Assembler Programmer’s Guide provides the information you need to write and debug assembly-language programs with the Microsoft Macro Assembler (MASM), version 6.1. This book documents enhanced features of the language and the programming environment for MASM 6.1. This Programmer’s Guide is written for experienced programmers who know assembly language and are familiar with an assembler. -
Deep Dive Into OS Internals with Windbg Malware and OS Internals
2012 Deep Dive into OS Internals with Windbg Malware and OS Internals An approach towards reversing malwares, shellcodes and other malicious codes to understand the ways in which they use the OS Internals for their functionality. Sudeep Pal Singh Honeywell 1/26/2012 Page 1 Table of Contents Preface ............................................................................................................................................................................ 3 Reversing Windows Internals .......................................................................................................................................... 4 Portable Executable Anatomy ......................................................................................................................................... 5 Data Directories of Interest ............................................................................................................................................. 7 Import Directory .............................................................................................................................................................. 8 Import Address Table .................................................................................................................................................... 12 Export Directory ............................................................................................................................................................ 13 Manual Walkthrough of Export Directory .................................................................................................................... -
Programming in Assembler – Laboratory
Programming in Assembler – Laboratory Exercise No.1 Installing MASM 6.14 with Programmers Workbench environment During the Exercise No.1 students are to install and configure Microsoft assembler MASM 6.14 with full environment for program writing and debugging. Environment consists of: - The Microsoft Macro Assembler (MASM) - Editor - Debbuger CodeView - A project management („make”) utility - A source-level browser - A complete online reference system All parts of this environment should be installed. They all are intergated with one shell tool - The Programmer’s WorkBench (PWB). To install the MASM 6.14 environment the following are needed: - Instalation version of the MASM 6.11 - Patch to update the MASM 6.11 to 6.14 - Documentation of the environment All needed materials can be accessed from location D:\lab_assembler\ Step by step guide for installation: - Read the documents in Getting Started folder – they describe installation process - Read the packing.txt file – it describes files to be installed - Install the MASM 6.11 running setup.exe from DISK1 folder with default parameters - Refer to documentation for help about installing parameters - Unpack the MASM 6.14 update running the ml614.exe - Refer to documentation in readme.txt file for updating process - Update MASM 6.11 to 6.14 running the patch.exe To run the PWB environment first set the environment variables using the new-vars.bat located in the BINR directory. Now it is possible to correctly run the pwb.exe. After installation test the functions of the tools writing simple assembler program. TITLE HELLO .MODEL small, c, os_dos ; Could be any model except flat .DOSSEG ; Force DOS segment order .STACK .DATA ; Data segment msg BYTE "Hello, world.", 13, 10, "$" .CODE ; Code segment .STARTUP ; Initialize data segment and ; set SS = DS mov ah, 09h ; Request DOS Function 9 mov dx, OFFSET msg ; Load DX with offset of string ; (segment already in DS) int 21h ; Display String to Standard Out .EXIT 0 ; Exit with return code 0 END . -
Sample Content from Debugging Microsoft .NET 2.0 Applications
Debugging Microsoft®.NET 2.0 Applications John Robbins (Wintellect) To learn more about this book, visit Microsoft Learning at http://www.microsoft.com/MSPress/books/8650.aspx 9780735622029 Publication Date: November 2006 Table of Contents Acknowledgments. .xv Introduction . .xvii Part I The Gestalt of Debugging 1 Bugs: Where They Come From and How You Solve Them . .3 Bugs and Debugging . 3 What Are Bugs? . 4 Process Bugs and Solutions . 8 Planning for Debugging . 17 Prerequisites to Debugging . 18 The Skill Set . 18 Learning the Skill Set . 20 The Debugging Process. 21 Step 1: Duplicate the Bug . 22 Step 2: Describe the Bug . 23 Step 3: Always Assume That the Bug Is Yours . 24 Step 4: Divide and Conquer . 24 Step 5: Think Creatively . 25 Step 6: Utilize Tools . 26 Step 7: Start Heavy Debugging . 27 Step 8: Verify That the Bug Is Fixed . 27 Step 9: Learn and Share. 29 Final Debugging Process Secret. 29 Summary . 30 2 Preparing for Debugging . 31 Track Changes Until You Throw Away the Project. 31 Version Control Systems . 32 Bug Tracking Systems . 36 Choosing the Right Systems for You . 37 Microsoft is interested in hearing your feedback about this publication so we can What do you think of this book? continually improve our books and learning resources for you. To participate in a brief We want to hear from you! online survey, please visit: www.microsoft.com/learning/booksurvey/ ix x Table of Contents Schedule Time for Building Debugging Systems . 38 Build All Builds with Debugging Symbols . 38 Treat Warnings as Errors . 41 Know Where Your Assemblies Load . -
Windows Multi-DBMS Programming
• Windows Multi-DBMS Programming Using C++, Visual Basic®, ODBC, OLE2, and Tools for DBMS Projects Ken North John Wiley & Sons, Inc. New York • Chichester • Brisbane • Toronto • Singapore : . ... • - . Contents Preface XXV Chapter 1 Overview and Introduction 1 The Changing Face of Development 2 Overview 2 Required Hardware and Software 3 Chapter 2 Windows Software Development: Concepts and Issues Terms and Concepts 5 Windows Features and Database Applications 7 Processes, Tasks, and Threads 7 Multitasking 8 Protected Addresses and Safe Multitasking 8 Threads: NetWare and Win32 9 Scheduling 9 Windows Programming 10 Static and Dynamic Linking 11 Dynamic Link Libraries 12 INI Files 12 Resources and Help Files 12 Dialog Boxes 13 Custom Controls 14 Notation 14 Windows Developer's Notebook 15 Baselines 15 Version Control 16 Common Development Steps 16 VH viii Contents Pseudocode 17 Debugging 17 Visual Programming 19 Formal Development Methods 19 Crafting Code for Windows 20 GUI Design Considerations and Database Applications 20 Chapter 3 Database Applications: Concepts and Issues 22 Building Database Applications 22 Database Architectures 23 DBMS Evolution 23 ISAM 24 Network and Hierarchical Databases 24 SQL and Relational Databases 25 Desktop, File Server, and Client-Server 29 Terms and Concepts 30 SQL Concepts 38 Database Design 39 Network Database Design 40 Relational Database Design 40 Query Optimization 45 Issues 48 Sample Database and Applications 49 Info Enterprises 49 Sample Applications 50 Road Map for Database Developers 55 Tools -
Universal Subscription End-User License
Universal Subscription End-User License Agreement DEVELOPER EXPRESS INC DEVEXPRESS .NET Controls and Frameworks Copyright (C) 2000-2021 Developer Express Inc. Last revised May, 2021 END-USER LICENSE AGREEMENT FOR ALL SOFTWARE DEVELOPMENT PRODUCT(S) INCLUDED IN THIS DISTRIBUTION IMPORTANT - PLEASE READ THIS END-USER LICENSE AGREEMENT (“AGREEMENT”) CAREFULLY BEFORE DOWNLOADING OR USING THE SOFTWARE DEVELOPMENT PRODUCT(S) INCLUDED IN THIS DISTRIBUTION/INSTALLATION. This Developer Express Inc ("DEVEXPRESS") AGREEMENT constitutes a legally binding agreement between you or the business and/or entity which you represent ("You" or "LICENSEE") and DEVEXPRESS for all DEVEXPRESS products, frameworks, widgets, source code, demos, intermediate files, media, printed materials, and documentation ("SOFTWARE DEVELOPMENT PRODUCT(S)") included in this distribution/installation. By purchasing, installing, copying, or otherwise using the SOFTWARE DEVELOPMENT PRODUCT(S), you acknowledge that you have read this AGREEMENT and you agree to be bound by its terms and conditions. If you are representing a business and/or entity, you acknowledge that you have the legal authority to bind the business and/or entity you are representing to all the terms and conditions of this AGREEMENT. If you do not agree to any of the terms and conditions of this AGREEMENT or if you do not have the legal authority to bind the business and/or entity you are representing to any of the terms and conditions of this AGREEMENT, DO NOT INSTALL, COPY, USE, EVALUATE, OR REPLICATE IN ANY MANNER, ANY PART, FILE OR PORTION OF THE SOFTWARE DEVELOPMENT PRODUCT(S). All SOFTWARE DEVELOPMENT PRODUCT(S) is licensed, not sold. 1. GRANT OF LICENSE. -
Microsoft Symbol and Type Information Microsoft Symbol and Type Information
Microsoft Symbol and Type Information Microsoft Symbol and Type Information ii Formats Specification for Windows Tool Interface Standards (TIS) Version 1.0 Microsoft Symbol and Type Information Table of Contents 1. Symbol and Type Information............................................... 1 1.1. Logical Segments .......................................................................................1 1.2. Lexical Scope Linkage ...............................................................................1 1.3. Numeric Leaves .........................................................................................2 1.4. Types Indices .............................................................................................3 1.5. $$SYMBOLS and $$TYPES Definitions...................................................3 $$TYPES Definition.............................................................................................................3 $$SYMBOLS Definition ......................................................................................................4 2. Symbols ................................................................................... 5 2.1. General.......................................................................................................5 Format of Symbol Records .................................................................................................5 Symbol Indices ......................................................................................................................6 2.2. Non-modal -
Lab # 1 Introduction to Assembly Language
Assembly Language LAB Islamic University – Gaza Engineering Faculty Department of Computer Engineering 2013 ECOM 2125: Assembly Language LAB Eng. Ahmed M. Ayash Lab # 1 Introduction to Assembly Language February 11, 2013 Objective: To be familiar with Assembly Language. 1. Introduction: Machine language (computer's native language) is a system of impartible instructions executed directly by a computer's central processing unit (CPU). Instructions consist of binary code: 1s and 0s Machine language can be made directly from java code using interpreter. The difference between compiling and interpreting is as follows. Compiling translates the high-level code into a target language code as a single unit. Interpreting translates the individual steps in a high-level program one at a time rather than the whole program as a single unit. Each step is executed immediately after it is translated. C, C++ code is executed faster than Java code, because they transferred to assembly language before machine language. 1 Using Visual Studio 2012 to convert C++ program to assembly language: - From File menu >> choose new >> then choose project. Or from the start page choose new project. - Then the new project window will appear, - choose visual C++ and win32 console application - The project name is welcome: This is a C++ Program that print "Welcome all to our assembly Lab 2013” 2 To run the project, do the following two steps in order: 1. From build menu choose build Welcome. 2. From debug menu choose start without debugging. The output is To convert C++ code to Assembly code we follow these steps: 1) 2) 3 3) We will find the Assembly code on the project folder we save in (Visual Studio 2012\Projects\Welcome\Welcome\Debug), named as Welcome.asm Part of the code: 2. -
Migrating ASP to ASP.NET
APPENDIX Migrating ASP to ASP.NET IN THIS APPENDIX, we will demonstrate how to migrate an existing ASP web site to ASP.NET, and we will discuss a few of the important choices that you must make during the process. You can also refer to the MSDN documentation at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/ html/cpconmigratingasppagestoasp.asp for more information. If you work in a ColdFusion environment, see http: //msdn. microsoft. com/library I default.asp?url=/library/en-us/dnaspp/html/coldfusiontoaspnet.asp. ASP.NET Improvements The business benefits of creating a web application in ASP.NET include the following: • Speed: Better caching and cache fusion in web farms make ASP.NET 3-5 times faster than ASP. • CompUed execution: No explicit compile step is required to update compo nents. ASP.NET automatically detects changes, compiles the files if needed, and readies the compiled results, without the need to restart the server. • Flexible caching: Individual parts of a page, its code, and its data can be cached separately. This improves performance dramatically because repeated requests for data-driven pages no longer require you to query the database on every request. • Web farm session state: ASP.NET session state allows session data to be shared across all machines in a web farm, which enables faster and more efficient caching. • Protection: ASP.NET automatically detects and recovers from errors such as deadlocks and memory leaks. If an old process is tying up a significant amount of resources, ASP.NET can start a new version of the same process and dispose of the old one. -
Evoluzione Degli Strumenti Di Sviluppo Microsoft
Evoluzione degli strumenti di sviluppo Microsoft Massimo Bonanni Senior Developer @ THAOS s.r.l. [email protected] http://codetailor.blogspot.com http://twitter.com/massimobonanni Agenda • Gli IDE questi sconosciuti • All’inizio era BASIC! • Anni ‘70-’80: compilatori e poco più • Anni ’90: frammentazione degli strumenti di sviluppo • Ultimi 10 anni: l’ecosistema .NET • Conclusioni IDE, questo sconosciuto • IDE è l’acronimo di Integrated Development Environment; • Un insieme di applicazioni (di solito abbastanza complesso) a supporto di chi produce software; • Generalmente consiste di: – Un editor di codice sorgente – Un compilatore e/o interprete – Un debugger – Un tool di building – Vari tools a supporto IDE, questo sconosciuto • Gli IDE possono essere multi-linguaggio o singolo linguaggio; • Alcuni IDE sono espandibili tramite plug-in o estensioni; • Negli ultimi anni gli IDE sono diventati parte di ecosistemi anche molto complessi che contemplano anche gestione del ciclo di vita delle applicazioni; IDE, a cosa serve Lo scopo di un IDE non è banalmente quello di permettere allo sviluppatore di scrivere codice ma dovrebbe permettere allo stesso di aumentare la propria produttività in tutti le fasi della realizzazione di un sistema software. IDE, a cosa serve In sintesi: “At every juncture, advanced tools have been the key to a new wave of applications, and each wave of applications has been key to driving computing to the next level.” Bill Gates La storia di Microsoft Possiamo suddividere l’evoluzione degli strumenti di sviluppo in tre fasi: – Anni ‘70-’80 : poco più che compilatori a riga di comando ed editor di base; – Anni ’90 : primi IDE a finestre (grazie all’arrivo di Windows); – Dal 2000 ad oggi: l’ambiente di sviluppo si trasforma in una vera piattaforma di sviluppo. -
Production Debugging for .NET Framework Applications
Production Debugging for .NET Framework Applications Information in this document, including URL and other Internet Web site references, is subject to change without notice. Unless otherwise noted, the example companies, organizations, products, domain names, e-mail addresses, logos, people, places and events depicted herein are fictitious, and no association with any real company, organization, product, domain name, e-mail address, logo, person, place or event is intended or should be inferred. Complying with all applicable copyright laws is the responsibility of the user. Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of Microsoft Corporation. Microsoft, MS-DOS, Windows, Visual C#, Visual Basic, Visual C++, Visual Studio, and Win32 are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. © 2002 Microsoft Corporation. All rights reserved. Version 1.0 The names of actual companies and products mentioned herein may be the trademarks of their respective owners. Contents Chapter 1 Introduction to Production Debugging for .NET Framework Applications 1 Production Debugging vs. Development Debugging . 2 Environment . 2 Tools . 3 Actions . 3 Debugging Tools . 4 Discovery Phase . 4 Debugging Phase . 5 ASP.NET Process Model and Health Monitoring . 6 What Is the ASP.NET Process Model? . 7 IIS 5.x Process Model . 7 Health Monitoring in IIS 5.x . 9 IIS 6.0 Process Model in Windows .NET Server Release Candidate 1 .