IBM C24-3361-6 BOS Assembler with Input Output Macros Jul68 free download

File name C24-3361-6_BOS_Assembler_with_Input_Output_Macros_Jul68.pdf

File Number S360-2l Form C24-336l-6 BoS Systems Reference Library IBM System/3S0 Basic Operating System Assembler with Input/Output Macros Specifications This reference publication describes the assembler language and the input/output (I/O) macros supplied by IBM for use in writing programs for 8K disk-oriented System/360 installations. The general features of. the assembler language are described first, followed by a description of each of three types of assembler language statements: machine-instruction, assembler-instruction, and macro-instruction statements. The description of the macro instructions consists of a description of each of the IBM-supplied I/O macros. The reader should be familiar with the information presented in the