RealView Compilation Tools - ARM Information Center

Compiler Command-line Options
Usage
Typically, raw listing information is used to generate a formatted listing. The raw listing
file contains raw source lines, information on transitions into and out of include files,
and diagnostics generated by the compiler. Each line of the listing file begins with any
of the following key characters that identifies the type of line:
N
X
S
A normal line of source. The rest of the line is the text of the line of
source.
The expanded form of a normal line of source. The rest of the line is the
text of the line. This line appears following the N line, and only if the line
contains nontrivial modifications. Comments are considered trivial
modifications, and macro expansions, line splices, and trigraphs are
considered nontrivial modifications. Comments are replaced by a single
space in the expanded-form line.
A line of source skipped by an #if or similar. The rest of the line is text.
Note
The #else, #elseif, or #endif that ends a skip is marked with an N.
L
R/W/E
Indicates a change in source position. That is, the line has a format similar
to the # line-identifying directive output by the preprocessor:
L line-number "filename" key
where key can be:
1 For entry into an include file.
2 For exit from an include file.
Otherwise, key is omitted. The first line in the raw listing file is always an
L line identifying the primary input file. L lines are also output for #line
directives where key is omitted. L lines indicate the source position of the
following source line in the raw listing file.
Indicates a diagnostic, where:
R
W
Indicates a remark.
Indicates a warning.
E Indicates an error.
The line has the form:
type "filename" line-number column-number message-text
where type can be R, W,or E.
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