Copyright (c) 2010 The FreeBSD Foundation
All rights reserved.

This software was developed by Rui Paulo under sponsorship from the
FreeBSD Foundation.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

$FreeBSD$

.Dd July 7, 2010 .Dt CTFMERGE 1 .Os .Sh NAME .Nm ctfmerge .Nd merge several CTF data sections into one .Sh SYNOPSIS .Nm .Op Fl fgstv .Fl l Ar label .Fl L Ar labelenv .Fl o Ar outfile file ... .Nm .Op Fl fgstv .Fl l Ar label .Fl L Ar labelenv .Fl o Ar outfile .Fl d Ar uniqfile .Op Fl g .Op Fl D Ar uniqlabel file ... .Nm .Op Fl fgstv .Fl l Ar label .Fl L Ar labelenv .Fl o Ar outfile .Fl w Ar withfile file ... .Nm .Op Fl g .Fl c Ar srcfile .Ar destfile .Sh DESCRIPTION The .Nm utility merges several CTF data sections from several files into one output file, unifying common data.

p The following options are available: l -tag -width indent t Fl f Match global symbols to global CTF data. t Fl g Don't delete the original debugging sections. t Fl s Use the .dynsym ELF section instead of the .symtab ELF section. t Fl t Make sure that all object files have a CTF section. t Fl v Enable verbose mode. t Fl l Ar label Sets the label as .Ar label . t Fl L Ar labelenv Instructs .Nm to read the label from the environment variable .Ar labelenv . t Fl o Ar outfile Use .Ar outfile to store the merged CTF data. t Fl d Ar uniqfile Uniquify against .Ar uniqfile . t Fl d Ar uniqlabel Uniquify against label .Ar uniqlabel t Fl w Ar withfile Additive merge with .Ar withfile . t Fl c Ar srcfile Ar destfile Copy CTF data from .Ar srcfile into .Ar destfile . .El .Sh EXIT STATUS .Ex -std .Sh SEE ALSO .Xr ctfconvert 1 , .Xr ctfdump 1 .Sh HISTORY The .Nm utility first appeared in .Fx 7.0 . .Sh AUTHORS The CTF utilities came from OpenSolaris.