97 lines
2.9 KiB
Groff
97 lines
2.9 KiB
Groff
.\" $NetBSD: binpatch.8,v 1.6 2001/09/05 23:53:23 wiz Exp $
|
|
.\"
|
|
.\" Copyright (c) 1994 Christian E. Hopps
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" 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.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by Christian E. Hopps.
|
|
.\" 4. The name of the author may not be used to endorse or promote products
|
|
.\" derived from this software without specific prior written permission
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
|
|
.\"
|
|
.Dd February 2, 1994
|
|
.Dt BINPATCH 8 amiga
|
|
.Os
|
|
.Sh NAME
|
|
.Nm binpatch
|
|
.Nd "examine and or modify initialized data in a binary file"
|
|
.Sh SYNOPSIS
|
|
.Nm binpatch
|
|
.Op Fl b | Fl w | Fl l
|
|
.Op Fl o Ar offset
|
|
.Fl s Ar symname
|
|
.Op Fl r Ar value
|
|
.Ar binfile
|
|
.Nm binpatch
|
|
.Op Fl b | Fl w | Fl l
|
|
.Op Fl o Ar offset
|
|
.Fl a Ar addr
|
|
.Op Fl r Ar value
|
|
.Ar binfile
|
|
.Sh DESCRIPTION
|
|
.Nm binpatch
|
|
is used to modify or examine the data associated with a symbol in a binary
|
|
file
|
|
.Ar binfile .
|
|
The flags
|
|
.Fl b ,
|
|
.Fl w
|
|
and
|
|
.Fl l
|
|
specify the size of the data to be modified or examined
|
|
(byte, word and long respectively.) The
|
|
.Ar binfile
|
|
is scanned in search of the symbol
|
|
.Ar symname
|
|
(specified with the
|
|
.Fl s
|
|
flag)
|
|
If the symbol is found the current data and address are printed. Next if the
|
|
.Fl r
|
|
flag has been given, the current data is replaced with that of
|
|
.Ar value .
|
|
.Pp
|
|
If the second form is used the address
|
|
.Ar addr
|
|
specified with the
|
|
.Fl a
|
|
flag is used as a direct address into the data section of the binary and
|
|
no symbol search is performed.
|
|
.Pp
|
|
The
|
|
.Fl o
|
|
flag specifies an offset in byte, word or long (
|
|
.Fl b
|
|
,
|
|
.Fl w
|
|
,
|
|
or
|
|
.Fl l
|
|
) units from the given locator (
|
|
.Fl s
|
|
or
|
|
.Fl a
|
|
) for
|
|
.Nm binpatch
|
|
to perform it's described actions.
|
|
|