RealView Compilation Tools Compiler Reference Guide - ARM ...

Compiler Command-line Options
See also
• --[no_]strict on page 2-84.
2.1.40 --dwarf2
This option instructs the compiler to use DWARF 2 debug table format.
Default
The compiler assumes --dwarf3 unless --dwarf2 is explicitly specified.
See also
• --dwarf3.
2.1.41 --dwarf3
This option instructs the compiler to use DWARF 3 debug table format.
Default
The compiler assumes --dwarf3 unless --dwarf2 is explicitly specified.
See also
• --dwarf2.
2.1.42 -E
This option instructs the compiler to execute only the preprocessor step.
By default, output from the preprocessor is sent to the standard output stream and can
be redirected to a file using standard UNIX and MS-DOS notation.
You can also use the -o option to specify a file for the preprocessed output. By default,
comments are stripped from the output. The preprocessor accepts source files with any
extension, for example, .o, .s, and .txt.
Example
armcc -E source.c > raw.c
See also
• -C on page 2-13
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