ASMGRAPH(1) BSD General Commands Manual ASMGRAPH(1)NAMEasmgraph — build call graphs from assembler files
SYNOPSISasmgraph [-acgnr] [-d num] [-i incl] [-R root] [file ...]
DESCRIPTION
The asmgraph utility reads assembler source code files and prints call
graphs from their contents.
OPTIONS
The following options are supported:
-a Use the GNU as(1) syntax parser for assembler files.
-c Print all calls within a function, including subsequent invoca‐
tions of the same function.
-d num The depth at which the graph is cut off. The num argument must be
a positive integer >=0.
-g 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:
x Include external and static data symbols.
_ Include names that begin with an underscore.
-n Use the nasm(1) syntax parser for assembler files. This flag will
be the default, if neither [-a] nor [-n] are set.
-r 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.
EXAMPLES
TODO
EXIT STATUS
The asmgraph utility exits 0 on success, and >0 if an error occurs.
SEE ALSOcflow(1), cgraph(1)BUGS
TODO
AUTHORS
Marcus von Appen ⟨marcus@sysfault.org⟩
BSD October 02, 2009 BSD
