CRUNCHIDE(1) FreeBSD General Commands Manual CRUNCHIDE(1)
NAME
crunchide - hides symbol names from ld, for crunching programs together
SYNOPSIS
crunchide [-f keep-list-file] [-k keep-symbol] object-file
[object-file ...]
DESCRIPTION
crunchide hides the global symbols of object-file such that they are
ignored by subsequent runs of the linker, ld(1). Some symbols may be
left visible via the -k keep-symbol and -f keep-list-file options. The
keep-list-file must contain a list of symbols to keep visible, one symbol
per line. The names given by keep-symbol or in keep-list-file should be
C names. For example, to keep the C function "foo" visible, the option
"-k foo" should be used.
crunchide is designed as a companion program for crunchgen(1), which
automates the process of creating crunched binaries from multiple
component programs.
SEE ALSO
crunchgen(1), ld(1)
AUTHORS
crunchide was written by James da Silva <
[email protected]>.
Copyright (c) 1994 University of Maryland. All Rights Reserved.
Chris Demetriou <
[email protected]> reorganized crunchide so that it
supported multiple object formats, and added ELF object support and ECOFF
object recognition.
Copyright (c) 1997 Christopher G. Demetriou. All Rights Reserved.
FreeBSD 14.1-RELEASE-p8 June 14, 1994 FreeBSD 14.1-RELEASE-p8