IBM Y26-3714-0 1130 Disk Monitor Version 2 PLM Nov67 free download

File name Y26-3714-0_1130_Disk_Monitor_Version_2_PLM_Nov67.pdf

File Number 1130-36 Form Y26-3714-0 Program Logic IBM 1130 Disk Monitor Programming System; Version 2 Program Logic Manual Program Numbers 1130-05-005 1130-05-006 This publication describes the internal logic of the IBM 1130 Disk Monitor Programming System, Version 2. The contents are intended for use by persons involved in program maintenance, and for system programmers who are altering the program design. Program logic information is not necessary for the use and operation of the program; therefore, distribution of this manual is limited to those who are performing the aforementioned functions. Restricted Distribution PREFACE This publication is composed of four parts. Part 1 CONVENTIONS OBSERVED is a description of each of the components of the monitor system. Sections of Part 1 are devoted to: The followi~ conventions have been observed in this publication: System Communication areas System Loader 1. Numberswritten in the form /XXXX are hexa- Cold Start Programs decimal mmbers; numbers written without a Resident Monitor preceding slash (/) are decimal numbers. Supervisor Core Image Loader 2. The diagra.ms showing the layouts of core storage Core Load Buil der are intended to illustrate the contents of core Disk Utility Program (DUP) storage and their relative locations; no exact Assembler Program representation of size or proportion is intended. FORTRAN Compiler System Library PREREQUISITE PUBLICATIONS Stand-alone Utilities Effective use of this publication requires that the reader be fam:iliar with the following publications: Each description includes a discussion of the logical structure and functional operation of the component, IBM 1130 Functional Characteristics (Form A26-5881) table formats, and core storage layouts. Part 2 is a description of the techniques and pro- IBM 1130 Input/Output Units (Form A26-5890) cedures for use by personnel involved in system maintenance and;'or modification during error diag- IBM 1130 Assembler Language (Form C26-5927) nosis and program analysis. Part 3 is the flowc