RSP Assembly Language
110
If the assembly source code is passed through another program (such as a
macro pre-processor like
implied, if they are reserved by that program.
Expressions
An expression is a sequence of symbols that represent a value. All assembler
expressions evaluate to an integer data type. The assembler does arithmetic
with two's complement integers using 32 bits of precision. Expressions
follow precedence rules and consist of:
•
Expression Operators
•
Identifiers
•
Constants
Expression Operators
The list of expression operators include:
Table 5-1 Expression Operators
Operator
Meaning
Addition
+
Subtraction
-
Multiplication
*
Division
/
Remainder (or Modulo)
%
Shift Left
<<
Shift Right (NOT sign extended)
>>
Bitwise EXCLUSIVE OR
^
Bitwise AND
&
Bitwise OR
|
Bitwise COMPLEMENT
~
m4
), additional reserved keywords may be