05-26-2011
symbol list reference
Can anyone direct me to a page that holds a list of perl's built in symbols?
Example:
$_ means blah
$? means blah2
$! means blah3
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LEARN ABOUT NETBSD
crunchide
CRUNCHIDE(1) BSD 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'' visi-
ble, 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 compo-
nent programs.
SEE ALSO
crunchgen(1), ld(1)
AUTHORS
crunchide was written by James da Silva <jds@cs.umd.edu>.
Copyright (c) 1994 University of Maryland. All Rights Reserved.
Chris Demetriou <cgd@NetBSD.org> 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.
BSD
June 14, 1994 BSD