Syntactic Variables - Motorola M68CPU32BUG User Manual

The commands use a modified Backus-Naur syntax. The meta-symbols are:
<>
[]
[]...
|
/
{}
2.2.1

Syntactic Variables

The following syntactic variables are used in the command descriptions which follow. In
addition, other syntactic variables may be used and are defined in the particular command
description in which they occur.
<DEL>
<ADDR>
<COUNT>
<RANGE>
<TEXT>
M68CPU32BUG/D REV 1
The angular brackets enclose a symbol, known as a syntactic variable. The
syntactic variable is replaced in a command line by one of a class of
symbols it represents.
Square brackets enclose an optional symbol. The enclosed symbol may
occur zero or one time. In some cases, where noted, square brackets are
required characters.
Square brackets followed by periods enclose a symbol that is
optional/repetitive. The symbol within the brackets may appear zero or
more times.
This symbol indicates that a choice is to be made. Select one of several
symbols separated by a straight line.
Select one or more of the symbols separated by the slash.
Brackets enclose optional symbols that may occur zero or more times.
Delimiter; either a comma or a space. <EXP> - Expression (described in
detail in paragraph 2.2.1.1).
Address (described in detail in paragraph 2.2.1.2).
Count; the same syntax as < EXP> .
A range of memory addresses which may be specified either by <
ADDR><DEL><ADDR> or by <ADDR> :<COUNT> .
An ASCII string of as many as 255 characters, delimited with single quote
marks ('TEXT').
DEBUG MONITOR DESCRIPTION
2-2