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Don't care digits may be included in binary, octal, or hexadecimal numbers
and they are represented by the letters X or x. A zero must precede any
numerical value that begins with an "X".
Symbols A symbol database is built when the absolute file is loaded into
the emulator. Both global and local symbols can be used when entering
expressions. Global symbols are entered as they appear in the global
symbols display. When specifying a local symbol, you must include the
name of the module ("anly.c") as shown below.
anly.c:cmp_function
Operators Analysis specification expressions may contain operators.
All operations are carried out on 32-bit, two's complement integers.
(Values which are not 32 bits will be sign extended when expression
evaluation occurs.)
The available operators are listed below in the order of evaluation
precedence. Parentheses are also allowed in expressions to change the order
of evaluation.
-, ~
Unary two's complement, unary one's complement. The unary two's
complement operator is not allowed on constants containing don't care bits.
*, /, %
Integer multiply, divide, and modulo. These operators are not allowed on
constants containing don't care bits.
+, -
Addition, subtraction. These operators are not allowed on constants
containing don't care bits.
&
Bitwise AND.
|
Bitwise inclusive OR.
Values, symbols, and operators may be used together in analysis specification
expressions. For example, if the local symbol exists, the following is a valid
expression:
module.c:symb+0b67dh&0fff00h
However, you cannot add two symbols unless one of them is an EQU type
symbol.
Using the Emulation Analyzer
To position the trace display on screen
205
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