Man page - h8300-hms-c++filt(1)
Packages contains this manual
- h8300-hms-addr2line(1)
- h8300-hms-nm(1)
- h8300-hms-c++filt(1)
- h8300-hitachi-coff-readelf(1)
- h8300-hitachi-coff-as(1)
- h8300-hitachi-coff-size(1)
- h8300-hms-ld(1)
- h8300-hitachi-coff-ld(1)
- h8300-hms-strings(1)
- h8300-hitachi-coff-c++filt(1)
- h8300-hitachi-coff-strip(1)
- h8300-hms-strip(1)
- h8300-hms-ar(1)
- h8300-hitachi-coff-nm(1)
- h8300-hitachi-coff-ar(1)
- h8300-hms-objdump(1)
- h8300-hms-ranlib(1)
- h8300-hms-objcopy(1)
- h8300-hitachi-coff-strings(1)
- h8300-hms-as(1)
- h8300-hitachi-coff-objcopy(1)
- h8300-hms-readelf(1)
- h8300-hitachi-coff-ranlib(1)
- h8300-hitachi-coff-addr2line(1)
- h8300-hms-size(1)
- h8300-hitachi-coff-objdump(1)
apt-get install binutils-h8300-hms
Manual
C++FILT
NAMESYNOPSIS
DESCRIPTION
OPTIONS
FOOTNOTES
SEE ALSO
COPYRIGHT
NAME
c++filt - Demangle C++ and Java symbols.
SYNOPSIS
c++filt
[
-_
⎪
--strip-underscores
]
[
-j
⎪
--java
]
[
-n
⎪
--no-strip-underscores
]
[
-p
⎪
--no-params
]
[
-s
format
⎪
--format=
format
]
[
--help
] [
--version
] [
symbol
...]
DESCRIPTION
The C ++ and Java languages provides function overloading, which means that you can write many functions with the same name (providing each takes parameters of different types). All C ++ and Java function names are encoded into a low-level assembly label (this process is known as mangling ). The c++filt [1] program does the inverse mapping: it decodes ( demangles ) low-level names into user-level names so that the linker can keep these overloaded functions from clashing.
Every alphanumeric word (consisting of letters, digits, underscores, dollars, or periods) seen in the input is a potential label. If the label decodes into a C ++ name, the C ++ name replaces the low-level name in the output.
You can use c++filt to decipher individual symbols:
c++filt <symbol>
If no symbol arguments are given, c++filt reads symbol names from the standard input and writes the demangled names to the standard output. All results are printed on the standard output.
OPTIONS
|
-_ |
--strip-underscores
On some systems, both the C and C ++ compilers put an underscore in front of every name. For example, the C name "foo" gets the low-level name "_foo". This option removes the initial underscore. Whether c++filt removes the underscore by default is target dependent.
|
-j |
--java
Prints demangled names using Java syntax. The default is to use C ++ syntax.
|
-n |
--no-strip-underscores
Do not remove the initial underscore.
|
-p |
--no-params
When demangling the name of a function, do not display the types of the function’s parameters.
-s
format
--format=
format
c++filt
can decode
various methods of mangling, used by different compilers.
The argument to this option selects which method it uses:
"auto"
Automatic selection based on executable (the default method)
"gnu"
the one used by the GNU C ++ compiler (g++)
"lucid"
the one used by the Lucid compiler (lcc)
"arm"
the one specified by the C ++ Annotated Reference Manual
"hp"
the one used by the HP compiler (aCC)
"edg"
the one used by the EDG compiler
"gnu-v3"
the one used by the GNU C ++ compiler (g++) with the V3 ABI .
"java"
the one used by the GNU Java compiler (gcj)
"gnat"
the one used by the GNU Ada compiler ( GNAT ).
--help
Print a summary of the options to c++filt and exit.
--version
Print the version number of c++filt and exit.
FOOTNOTES
|
1. |
MS-DOS does not allow "+" characters in file names, so on MS-DOS this program is named CXXFILT . |
SEE ALSO
the Info entries for binutils .
COPYRIGHT
Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled ‘‘ GNU Free Documentation License’’.