IBM GC28-6670-5 Programmers Guide to Debugging Rel 21 Mar72 free download

File name GC28-6670-5_Programmers_Guide_to_Debugging_Rel_21_Mar72.pdf

File No. S360-20 Order No. GC28-6670-5 OS Systems Reference Library IBM System/360 Operating System: Programmer's Guide to Debugging OS Release 21 This publication describes, in assembler language terms" the major debugging facilities provided with the system/360 Operating System. It is written for the programmer who debugs system and application programs. The text explains those aspects of system control pertinent to debugging, tells what information each debugging facility offers, and outlines procedures for obtaining and interpreting dumps. The various types of storage dumps available under the MFT and MVT control programs and event tracing facilities are described .. Debugging facilities inherent in higher languages and additional aids are discussed in other SRL publications. sixth Edition (March, 1972) I This is a major revision of, and obsoletes GC28-6p70-4 and Technical Newsletters GN28-2457 and GN28-2472. See summary of Amendments following the Contents. Changes or additions to the text and illustrations are indicated by a vertical line to the left of the change. I This edition applies to release 21 of IBM System/360 Operating System and to all subsequent releases until otherwise indicated in new editions or Technical Newsletters. Changes are continually made to the information herein; before using this publication in connection with the operation of IBM systems, consult the latest IBM System/360 and System/370 SRL Newsletter, Order No. GN20-0360, for the editions that are applicable and current. Requests for copies of IBM publications should be made to your IBM representative or to the IBM branch office serving your locality. A form for readers' comments is provided at the back of the publication. If the form has been removed, comments may be addressed to IBM Corporation, Programming Systems Publications,Department D58, P.O. Box 390, Poughkeepsie, N. Y. 12602. Comments become the property of IBM.