xerox 610E00290 Assembler Reference Manual Dec86 free download

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ASSEMBLER REFERENCE MANUAL XEROX 610E00290 December. 1986 Xerox Corporation Information Systems Division XDE Technical Services 475 Oakmead Parkway Sunnyvale. CA 94086 Copyright (0 1986, Xerox Corporation. All rights reserved. XEROX 0),8010, and 860 are trademarks of XEROX CORPORATION Printed in U.S. A. TABLE OF CONTENTS 1. Introduction 1-1 1.1 Introduction 1-1 2. General Rules 2-1 2.1 Sops and pseudoops 2-1 2.2 Files 2-1 2.3 Imports 2-1 2.4 Exports 2-2 2.5 Stack 2-2 2.6 Frames 2-2 2.7 Block structure and scoping 2-2 2.8 Addressing 2-3 2.9 Code constants 2-4 2.10 Comments 2-4 2.11 Identifiers 2-4 2.12 Labels 2-4 2.13 Constants 2-5 2.14 Expressions 2-5 3. Grammar 3-1 4. Pseudooes 4-1 5. Programming Hints 5-1 5.1 Static links 5-1 S.2 Parameter passing 5-2 6. Sops 6-1 ASSEMBLER REfeRENCE MANUAL TABLE OF CONTENTS (This page intentionally blank.) ii ASSEMBLER REFERENCE MANUAL 1. Network components The Mesa assembler is a program that takes as input a file containing assembly code and outputs an object file that may be loaded directly by the Mesa loader or bound into a larger object file by a linker. Object files all have the same format. This allows object files created from different source languages to be bound together. Programs in one la