Discard symbols
@item c++filt
-Demangle encoded C++ symbols
+Demangle encoded C++ symbols (on MS-DOS, this program is named
+@code{cxxfilt})
@item addr2line
Convert addresses into file names and line numbers
* strings:: List printable strings from files
* strip:: Discard symbols
* c++filt:: Filter to demangle encoded C++ symbols
+* cxxfilt: c++filt. MS-DOS name for c++filt
* addr2line:: Convert addresses to file and line
* nlmconv:: Converts object code into an NLM
* windres:: Manipulate Windows resources
@item LIST
Display full contents of the current archive, in ``verbose'' style
regardless of the state of @code{VERBOSE}. The effect is like @samp{ar
-tv @var{archive}}). (This single command is a @sc{gnu} @code{ld}
+tv @var{archive}}. (This single command is a @sc{gnu} @code{ar}
enhancement, rather than present for MRI compatibility.)
Requires prior use of @code{OPEN} or @code{CREATE}.
[ -x | --discard-all ] [ -X | --discard-locals ]
[ -b @var{byte} | --byte=@var{byte} ]
[ -i @var{interleave} | --interleave=@var{interleave} ]
+ [ -j @var{sectionname} | --only-section=@var{sectionname} ]
[ -R @var{sectionname} | --remove-section=@var{sectionname} ]
[ -p | --preserve-dates ] [ --debugging ]
[ --gap-fill=@var{val} ] [ --pad-to=@var{address} ]
file; i.e., simply transfer data from source to destination with no
translation. @xref{Target Selection}, for more information.
+@item -j @var{sectionname}
+@itemx --only-section=@var{sectionname}
+Copy only the named section from the input file to the output file.
+This option may be given more than once. Note that using this option
+inappropriately may make the output file unusable.
+
@item -R @var{sectionname}
@itemx --remove-section=@var{sectionname}
Remove any section named @var{sectionname} from the output file. This
[ -j @var{section} | --section=@var{section} ]
[ -l | --line-numbers ] [ -S | --source ]
[ -m @var{machine} | --architecture=@var{machine} ]
+ [ -M @var{options} | --disassembler-options=@var{options}]
[ -p | --private-headers ]
[ -r | --reloc ] [ -R | --dynamic-reloc ]
[ -s | --full-contents ] [ --stabs ]
architecture information, such as S-records. You can list the available
architectures with the @samp{-i} option.
+@item -M @var{options}
+@itemx --disassembler-options=@var{options}
+Pass target specific information to the disassembler. Only supported on
+some targets.
+
+If the target is an ARM architecture then this switch can be used to
+select which register name set is used during disassembler. Specifying
+@samp{--disassembler-options=reg-name-std} (the default) will select the
+register names as used in ARM's instruction set documentation, but with
+register 13 called 'sp', register 14 called 'lr' and register 15 called
+'pc'. Specifying @samp{--disassembler-options=reg-names-apcs} will
+select the name set used by the ARM Procedure Call Standard, whilst
+specifying @samp{--disassembler-options=reg-names-raw} will just use
+@samp{r} followed by the register number.
+
@item -p
@itemx --private-headers
Print information that is specific to the object file format. The exact
archives, @samp{strip -v} lists all members of the archive.
@end table
-@node c++filt
+@node c++filt, addr2line, strip, Top
@chapter c++filt
@kindex c++filt
[ --help ] [ --version ] [ @var{symbol}@dots{} ]
@end smallexample
+@kindex cxxfilt
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
-@dfn{mangling}). The @code{c++filt} program does the inverse mapping: it
-decodes (@dfn{demangles}) low-level names into user-level names so that
-the linker can keep these overloaded functions from clashing.
+@dfn{mangling}). The @code{c++filt}
+@footnote{MS-DOS does not allow @kbd{+} characters in file names, so on
+MS-DOS this program is named @code{cxxfilt}.}
+program does the inverse mapping: it decodes (@dfn{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
option. @code{windres} will also search this directory when looking for
files named in the @code{rc} file.
-@item --define @var{sym[=val]}
+@item -D @var{target}
+@itemx --define @var{sym[=val]}
Specify a @code{-D} option to pass to the preprocessor when reading an
@code{rc} file.
+@item -v
+Enable verbose mode. This tells you what the preprocessor is if you
+didn't specify one.
+
@item --language @var{val}
Specify the default language to use when reading an @code{rc} file.
@var{val} should be a hexadecimal language code. The low eight bits are
projects / binutils-gdb.git / blobdiff