NAME

asmgraph —

build call graphs from assembler files

SYNOPSIS

asmgraph [-acgnr] [-d num] [-i incl] [-R root] [file ...]

The asmgraph utility reads assembler source code files and prints call graphs from their contents.

The following options are supported:

Use the GNU as(1) syntax parser for assembler files.

Print all calls within a function, including subsequent invocations of the same function.

-d num

The depth at which the graph is cut off. The num argument must be a positive integer >=0.

Produce a dot(1) graph for graphviz output.

-i incl

Increase the number of included symbols. The incl argument can be one of the following characters:

Use the nasm(1) syntax parser for assembler files. This flag will be the default, if neither [-a] nor [-n] are set.

Print the flowgraph in reversed order, producing an inverted listing showing the callers of each function.

-R root

The function to use as root function. The default is "main". If set to a name, that cannot be found in the file, all functions are printed.

TODO

The asmgraph utility exits 0 on success, and >0 if an error occurs.

TODO

Marcus von Appen ⟨marcus@sysfault.org⟩