{"product_id":"b0gpy1zmp6","title":"IBM System z Assembly Language Programming: A Practical Guide to 24, 31, and 64-bit Mainframe Development (IBM Mainframe Series)","description":"\u003cp\u003eUnlock the power of the IBM mainframe with this clear, practical, and surprisingly entertaining guide to assembler programming for the modern era.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a systems programmer, performance analyst, or just a brave soul diving into the world of hexadecimal dumps and control blocks, this book is your companion through the arcane (but beautiful) world of  IBM System z assembler language .\u003c\/p\u003e\n\n\u003cp\u003eWritten by  Dennis J. Stone , a 40+ year veteran of IBM mainframes, this guide covers everything from the basics of  24-bit and 31-bit addressing  to advanced  64-bit memory management  using  IARV64 . It demystifies critical topics like  AMODE switching ,  storage keys ,  branching logic ,  macro usage , and  modular program design , all with a healthy dose of dry humor and real-world examples.\u003c\/p\u003e\n\n\u003cp\u003eInside this book, you'll find: A step-by-step journey from  hello world  to system-level routines\u003c\/p\u003e\n\n\u003cp\u003eDetailed coverage of  GETMAIN ,  FREEMAIN , and  STORAGE OBTAIN\/RELEASE\u003c\/p\u003e\n\n\u003cp\u003ePractical examples for managing memory  above and below the bar\u003c\/p\u003e\n\n\u003cp\u003eHow to write clean, modular code using  CALL ,  ENTRY , and external symbols\u003c\/p\u003e\n\n\u003cp\u003eTechniques for debugging, diagnostics, and preventing abends before they happen\u003c\/p\u003e\n\n\u003cp\u003eA complete  appendix of code samples  and an expanded  glossary  for quick reference\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re maintaining legacy code or building new tools for the z\/OS ecosystem, this book is designed to make assembler programming  accessible, relevant, and even enjoyable .\u003c\/p\u003e\n\n\u003cp\u003ePerfect for:\u003c\/p\u003e\n\n\u003cp\u003eSystems programmers and mainframe developers\u003c\/p\u003e\n\n\u003cp\u003eStudents and professionals learning IBM assembler\u003c\/p\u003e\n\n\u003cp\u003eAnyone supporting z\/OS environments at a low level\u003c\/p\u003e\n\n\u003cp\u003eProgrammers migrating from COBOL or PL\/I to assembler interfaces\u003c\/p\u003e\n\n\u003cp\u003eGet ready to level up your mainframe skills—one opcode at a time.\u003c\/p\u003e","brand":"ANT","offers":[{"title":"Ebook","offer_id":67938073346084,"sku":"YSL41623","price":3.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/2614\/7620\/files\/71De6AOefRL._SY1500.jpg?v=1793280896","url":"https:\/\/booktavero.com\/products\/b0gpy1zmp6","provider":"BookTavero","version":"1.0","type":"link"}