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Translation Modes
11-5 Mnemonic-to-Algebraic Translator Description
11.4 Translation Modes
The translator runs in one of the following modes:
Literal Keeps the original mnemonic instruction, commented out, fol-
lowed by the translated instruction
Expansion Expands and preprocesses macro invocations and replaces
substitution symbols
11.4.1 Literal Mode (–t Option)
When running in the default literal mode (–t option), the translator translates
instructions without any preprocessing. The translator does not process
macros, nor does it expand substitution symbols. When the translator does not
recognize a macro invocation or instruction, it prints a message to standard
output and does not translate the code. The translator creates a file with the
same name as the assembler source file and an extension of
cnv.
Figure 11–2.Literal Mode Process
menm2alg filename.asm Command:
Translator
Converted file: filename.cnv
Translation:
11.4.2 About Symbol Names in Literal Mode
In literal mode, the translator treats symbol names defined by .asg as labels
and not as the value they represent. In the following example, the source code
is translated as shown, with sym treated as a data memory address:
Example 11–1. Treatment of Symbol Names in Literal Mode
(a) Source code:
sym .asg *AR2
LD sym,B
(b) Converted code:
sym .asg *AR2
B = @sym