Contents
enter from items that the system displays (such as prompts, command output, error messages, etc.).
Here is a sample program listing:
0011 | 0005 | 0001 | .field | 1, 2 | |
0012 | 0005 | 0003 | .field | 3, | 4 |
0013 | 0005 | 0006 | .field | 6, | 3 |
0014 | 0006 |
| .even |
|
|
Here is an example of a system prompt and a command that you might enter:
C:csr ±a /user/ti/simuboard/utilities
In syntax descriptions, the instruction, command, or directive is in a bold typeface font and parameters are in an italic typeface. Portions of a syntax that are in bold should be entered as shown; portions of a syntax that are in italics describe the type of information that should be entered. Here is an example of a directive syntax:
.asect ªsection nameº, address
.asect is the directive. This directive has two parameters, indicated by section name and address. When you use .asect, the first parameter must be an actual section name, enclosed in double quotes; the second parameter must be an address.
Square brackets ( [ and ] ) identify an optional parameter. If you use an optional parameter, you specify the information within the brackets; you don't enter the brackets themselves. Here's an example of an instruction that has an optional parameter:
LALK 16±bit constant [, shift]
The LALK instruction has two parameters. The first parameter,
Square brackets are also used as part of the pathname specification for VMS pathnames; in this case, the brackets are actually part of the path- name (they are not optional).
Braces ( { and } ) indicate a list. The symbol (read as or) separates items within the list. Here's an example of a list:
{ * *+ *± }
This provides three choices: *, *+, or *±.
Unless the list is enclosed in square brackets, you must choose one item from the list.
Some directives can have a varying number of parameters. For example, the .byte directive can have up to 100 parameters. The syntax for this directive is:
.byte value1 [, ... , valuen ]
iv
