Language Processors
The system/370 assembler language

allows the programmer to write base registers and displacements explicitly in the source program
is used to remember which of the general-purpose registers are currently available as base registers, and what base addresses they contain
is a term that refers to the control programs of an operating system
allows multiple programs to reside in separate areas of core at the same time

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Language Processors
A relocate program form is the one which

consists of a program and relevant information for its relocation
cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation
All of these
can itself perform the relocation of its address-sensitive portions

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Language Processors
The function(s) of the Syntax phase is/ are:

to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs
to parse the source program into the basic elements or tokens of the language
to build a uniform symbol table
to build a literal table and an identifier table

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Language Processors
The advantage(s) of incorporating the macro processor into pass 1 is/ are:

Functions are combined and it is not necessary to create intermediate files as output from the macro processor and input to the assembler
All of these
many functions do not have to be implemented twice
more flexibility is available to the programmer in which he/she may use all the features of the assembler in conjunction with macros

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