[src/trunk]: src/external/gpl3/binutils/dist/binutils/doc We generate this.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/391d09668b74
branches:  trunk
changeset: 850491:391d09668b74
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Apr 05 13:25:01 2020 +0000

description:
We generate this.

diffstat:

 external/gpl3/binutils/dist/binutils/doc/c++filt.1 |  376 ---------------------
 1 files changed, 0 insertions(+), 376 deletions(-)

diffs (truncated from 380 to 300 lines):

diff -r 62089e691dbd -r 391d09668b74 external/gpl3/binutils/dist/binutils/doc/c++filt.1
--- a/external/gpl3/binutils/dist/binutils/doc/c++filt.1        Sun Apr 05 12:31:39 2020 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,376 +0,0 @@
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-.\" ========================================================================
-.\"
-.IX Title "C++FILT 1"
-.TH C++FILT 1 "2020-04-03" "binutils-2.34" "GNU Development Tools"
-.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
-.\" way too many mistakes in technical documents.
-.if n .ad l
-.nh
-.SH "NAME"
-c++filt \- demangle C++ and Java symbols
-.SH "SYNOPSIS"
-.IX Header "SYNOPSIS"
-c++filt [\fB\-_\fR|\fB\-\-strip\-underscore\fR]
-        [\fB\-n\fR|\fB\-\-no\-strip\-underscore\fR]
-        [\fB\-p\fR|\fB\-\-no\-params\fR]
-        [\fB\-t\fR|\fB\-\-types\fR]
-        [\fB\-i\fR|\fB\-\-no\-verbose\fR]
-        [\fB\-r\fR|\fB\-\-no\-recurse\-limit\fR]
-        [\fB\-R\fR|\fB\-\-recurse\-limit\fR]
-        [\fB\-s\fR \fIformat\fR|\fB\-\-format=\fR\fIformat\fR]
-        [\fB\-\-help\fR]  [\fB\-\-version\fR]  [\fIsymbol\fR...]
-.SH "DESCRIPTION"
-.IX Header "DESCRIPTION"
-The \*(C+ and Java languages provide function overloading, which means
-that you can write many functions with the same name, providing that
-each function takes parameters of different types.  In order to be
-able to distinguish these similarly named functions \*(C+ and Java
-encode them into a low-level assembler name which uniquely identifies
-each different version.  This process is known as \fImangling\fR. The
-\&\fBc++filt\fR
-[1]
-program does the inverse mapping: it decodes (\fIdemangles\fR) low-level
-names into user-level names so that they can be read.
-.PP
-Every alphanumeric word (consisting of letters, digits, underscores,
-dollars, or periods) seen in the input is a potential mangled name.
-If the name decodes into a \*(C+ name, the \*(C+ name replaces the
-low-level name in the output, otherwise the original word is output.
-In this way you can pass an entire assembler source file, containing
-mangled names, through \fBc++filt\fR and see the same source file
-containing demangled names.
-.PP
-You can also use \fBc++filt\fR to decipher individual symbols by
-passing them on the command line:
-.PP
-.Vb 1
-\&        c++filt <symbol>
-.Ve
-.PP
-If no \fIsymbol\fR arguments are given, \fBc++filt\fR reads symbol
-names from the standard input instead.  All the results are printed on
-the standard output.  The difference between reading names from the
-command line versus reading names from the standard input is that
-command-line arguments are expected to be just mangled names and no
-checking is performed to separate them from surrounding text.  Thus
-for example:
-.PP
-.Vb 1
-\&        c++filt \-n _Z1fv
-.Ve
-.PP
-will work and demangle the name to \*(L"f()\*(R" whereas:
-.PP
-.Vb 1
-\&        c++filt \-n _Z1fv,
-.Ve
-.PP
-will not work.  (Note the extra comma at the end of the mangled
-name which makes it invalid).  This command however will work:
-.PP
-.Vb 1
-\&        echo _Z1fv, | c++filt \-n
-.Ve
-.PP
-and will display \*(L"f(),\*(R", i.e., the demangled name followed by a
-trailing comma.  This behaviour is because when the names are read
-from the standard input it is expected that they might be part of an
-assembler source file where there might be extra, extraneous
-characters trailing after a mangled name.  For example:
-.PP
-.Vb 1
-\&            .type   _Z1fv, @function
-.Ve
-.SH "OPTIONS"
-.IX Header "OPTIONS"
-.IP "\fB\-_\fR" 4
-.IX Item "-_"
-.PD 0
-.IP "\fB\-\-strip\-underscore\fR" 4
-.IX Item "--strip-underscore"
-.PD
-On some systems, both the C and \*(C+ compilers put an underscore in front
-of every name.  For example, the C name \f(CW\*(C`foo\*(C'\fR gets the low-level
-name \f(CW\*(C`_foo\*(C'\fR.  This option removes the initial underscore.  Whether
-\&\fBc++filt\fR removes the underscore by default is target dependent.
-.IP "\fB\-n\fR" 4
-.IX Item "-n"
-.PD 0
-.IP "\fB\-\-no\-strip\-underscore\fR" 4
-.IX Item "--no-strip-underscore"
-.PD
-Do not remove the initial underscore.
-.IP "\fB\-p\fR" 4
-.IX Item "-p"
-.PD 0
-.IP "\fB\-\-no\-params\fR" 4
-.IX Item "--no-params"
-.PD
-When demangling the name of a function, do not display the types of
-the function's parameters.
-.IP "\fB\-t\fR" 4
-.IX Item "-t"
-.PD 0
-.IP "\fB\-\-types\fR" 4
-.IX Item "--types"
-.PD
-Attempt to demangle types as well as function names.  This is disabled
-by default since mangled types are normally only used internally in
-the compiler, and they can be confused with non-mangled names.  For example,
-a function called \*(L"a\*(R" treated as a mangled type name would be
-demangled to \*(L"signed char\*(R".
-.IP "\fB\-i\fR" 4
-.IX Item "-i"
-.PD 0
-.IP "\fB\-\-no\-verbose\fR" 4
-.IX Item "--no-verbose"
-.PD
-Do not include implementation details (if any) in the demangled
-output.
-.IP "\fB\-r\fR" 4
-.IX Item "-r"
-.PD 0
-.IP "\fB\-R\fR" 4
-.IX Item "-R"
-.IP "\fB\-\-recurse\-limit\fR" 4
-.IX Item "--recurse-limit"
-.IP "\fB\-\-no\-recurse\-limit\fR" 4
-.IX Item "--no-recurse-limit"
-.IP "\fB\-\-recursion\-limit\fR" 4
-.IX Item "--recursion-limit"
-.IP "\fB\-\-no\-recursion\-limit\fR" 4
-.IX Item "--no-recursion-limit"
-.PD
-Enables or disables a limit on the amount of recursion performed
-whilst demangling strings.  Since the name mangling formats allow for
-an inifinite level of recursion it is possible to create strings whose
-decoding will exhaust the amount of stack space available on the host
-machine, triggering a memory fault.  The limit tries to prevent this
-from happening by restricting recursion to 2048 levels of nesting.
-.Sp
-The default is for this limit to be enabled, but disabling it may be
-necessary in order to demangle truly complicated names.  Note however
-that if the recursion limit is disabled then stack exhaustion is
-possible and any bug reports about such an event will be rejected.
-.Sp
-The \fB\-r\fR option is a synonym for the
-\&\fB\-\-no\-recurse\-limit\fR option.  The \fB\-R\fR option is a
-synonym for the \fB\-\-recurse\-limit\fR option.
-.IP "\fB\-s\fR \fIformat\fR" 4
-.IX Item "-s format"
-.PD 0
-.IP "\fB\-\-format=\fR\fIformat\fR" 4
-.IX Item "--format=format"
-.PD