table of contents
other versions
- unstable 5.9.0+dfsg-1
- experimental 5.8.8+dfsg-1
RADIFF2(1) | General Commands Manual | RADIFF2(1) |
NAME¶
radiff2
— unified
binary diffing utility
SYNOPSIS¶
radiff2 |
[-1AabcCdDhOrspxXvzZ ]
[-B baddr]
[-G cmd]
[-S algo]
[-g sym]
[-i i,s]
[-m graphmode]
[-t 0-100]
file1 file2 |
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>
February 10, 2018 |