NAME

       radiff — Unified binary diffing utility

SYNOPSIS

       radiff [-cbgeirp] [-f [from]] [-t [to]] [file.a] [file.b]

DESCRIPTION

       radiff implements some binary diffing algorithms.

       -b          Use  bytediff (byte-per-byte binary diffing between two target files), this is the faster way
                   to do it, but it will not handle byte insertion or offset displacements.

       -c          Show output in disassembly format with delta offset support.

       -d          Use the GNU diff as backend (slow, but really good output)

       -e          Use the erg0ts generic c++ implementation of bindiff.

       -n          Display only the number of differences found.

       -r          Display results as radare commands (used to generate binary patch files)

       -s          Use rsc symdiff to find differences at symbol level (support delta diffing)

       -S          Use rsc symbytediff to  find  differences  at  symbol  level  using  a  byte-per-byte  binary
                   comparision algorithm.

       -p          Perform  a  diff  between  two RDB files (radare databases) these files can be generated from
                   radare using the code analysis commands, or from IDA using the ida2rdb.idc script)

       -f -[from]  Define from address (start looking for differences at offset 'from'

       -t -[to]    Define end address (stop binary diffing at offset 'to'

       -h          Show usage help message.

NOTES

       Check 'man rsc-bindiff'

SEE ALSO

       bindiff(1),  hasher(1),  radare(1),  radarerc(5),  rabin(1),  rfile(1),  xc(1),  rsc(1),  rsc-bindiff(1),
       rasc(1), rasm(1), xrefs(1)

AUTHORS

       pancake <@youterm.com>

Debian                                          November 22, 2009                                      RADIFF(1)