radiff2 - Man Page
unified binary diffing utility
Synopsis
Description
radiff2 implements many binary diffing algorithms for data and code.
- -1
Binary output (GDIFF format)
- -A
Analyze binary after loading it with RCore (see -C) and use -AA to run aaaa instead of aaa.
- -a
Specify architecture (x86, arm, ..)
- -b
Select register size bits for given arch
- -B baddr
Specify the base address to add to the offsets in the diff listings
- -c
Count number of differences.
- -e -[k=v]
Specify eval config vars for all RCore instances created.
- -C
Code diffing using graphdiff algorithm. Output columns are: file-a-address, percentage of most similar function in B file | file-b-address. (Use with -A to analyze the binaries to find more functions)
- -d
Use delta diffing (slower).
- -D
Show disasm instead of hexpairs (honors -a arch and -b bits)
- -g sym | off1,off2
Graph diff output of given symbol, or between two functions, at given offsets: one for each binary.
- -G [cmd]
Run given command after creating each core instance
- -h
Show usage help message.
- -i i, s, c, m, f
Compare (i)mports, (s)ymbols, (c)lassnames, (m)ethods, (f)ields from given files (radiff2 -ii /bin/ls /bin/cat)
- -j
Use JSON for output
- -n
Suppress address names (show only addresses) when code diffing.
- -O
Do code diffing with opcode bytes only.
- -m [graphmode]
Specify the graph mode (i)nteractive, (k)ey-value, (j)son, (J)son2, (t)iny, (d)ot, (s)tar, (g)ml, (m)ermaid
- -p
Use physical addressing (io.va=0)
- -q
Quiet mode: disable colors and reduce output
- -r
Output in radare commands as a binary patch.
- -x
Show two column hexdump diffing.
- -X
Show two column hexII diffing.
- -s
Compute edit distance (no substitution, Eugene W. Myers' O(ND) diff algorithm) between two files.
- -ss
Compute Levenshtein edit distance (substitution is allowed, O(N^2)) between two files.
- -S [name, namelen, dist, size, ...]
Specify which column of the code diffing algo use for diffing
- -t 0-100
Choose matching threshold for binary code diffing
- -u
Unified diff output
- -U
Unified diff output using system´s diff program
- -v
Show version information.
- -V
Be verbose sometimes
- -z
Perform diff on extracted strings
- -Z
Perform diff using zignatures instead of function list (NEW)
See Also
Authors
pancake <pancake@nopcode.org>