C++FILT(1) GNU Development Tools C++FILT(1) (NAME) c++filt - C++ Java (SYNOPSIS) c++filt [-_|--strip-underscore] [-n|--no-strip-underscore] [-p|--no-params] [-t|--types] [-i|--no-verbose] [-r|--no-recurse-limit] [-R|--recurse-limit] [-s format|--format=format] [--help] [--version] [symbol...] (DESCRIPTION) C++ Java << >> (function overloading) . C++ Java . mangling () . c++filt [1] : (demangle) . - ( ) . C++ C++ . c++filt . c++filt : c++filt symbol c++filt . . . : c++filt -n _Z1fv "f()" : c++filt -n _Z1fv, ( ). : echo _Z1fv, | c++filt -n "f()," . . : .type _Z1fv, @function -_ --strip-underscore C C++ (underscore) . "foo" C "_foo" . . c++filt . -n --no-strip-underscore . -p --no-params (demangle) . -t --types (types) . (mangled) . <> <> (demangle) . -i --no-verbose ( ) (demangled) . -r -R --recurse-limit --no-recurse-limit --recursion-limit --no-recursion-limit (recursion) (demangling) . (stack) . . . (stack exhaustion) . -r --no-recurse-limit . -R --recurse-limit . -s format --format=format c++filt (mangling) . : "auto" ( ) "gnu" GNU C++ (g++) "lucid" Lucid (lcc) "arm" C++ Annotated Reference Manual "hp" HP (aCC) "edg" EDG "gnu-v3" GNU C++ (g++) ABI V3 . "java" GNU Java (gcj) "gnat" GNU Ada (GNAT) . --help c++filt . --version c++filt . @file file. @file . file . file (whitespace) . . ( ) . file @file ..SH " (FOOTNOTES)" 1. MS-DOS "+" MS-DOS CXXFILT . (SEE ALSO) Info binutils. (COPYRIGHT) Copyright (c) 1991-2025 Free Software Foundation, Inc. / << >> (GNU Free Documentation License) 1.3 (Free Software Foundation) (Invariant Sections) (Front-Cover Texts) (Back-Cover Texts) . "GNU Free Documentation License" . binutils-2.45.1 2026-01-23 C++FILT(1)