Radiff2

Radiff2 is a tool designed to compare binary files, similar to how regular diff compares text files.

  1. $ radiff2 -h
  2. Usage: radiff2 [-abBcCdjrspOxuUvV] [-A[A]] [-g sym] [-m graph_mode][-t %] [file] [file]
  3.   -a [arch]  specify architecture plugin to use (x86, arm, ..)
  4.   -A [-A]    run aaa or aaaa after loading each binary (see -C)
  5.   -b [bits]  specify register size for arch (16 (thumb), 32, 64, ..)
  6.   -B         output in binary diff (GDIFF)
  7.   -c         count of changes
  8.   -C         graphdiff code (columns: off-A, match-ratio, off-B) (see -A)
  9.   -d         use delta diffing
  10.   -D         show disasm instead of hexpairs
  11.   -e [k=v]   set eval config var value for all RCore instances
  12.   -g [sym|off1,off2]   graph diff of given symbol, or between two offsets
  13.   -G [cmd]   run an r2 command on every RCore instance created
  14.   -i         diff imports of target files (see -u, -U and -z)
  15.   -j         output in json format
  16.   -n         print bare addresses only (diff.bare=1)
  17.   -m [aditsjJ]  choose the graph output mode
  18.   -O         code diffing with opcode bytes only
  19.   -p         use physical addressing (io.va=0)
  20.   -q         quiet mode (disable colors, reduce output)
  21.   -r         output in radare commands
  22.   -s         compute edit distance (no substitution, Eugene W. Myers' O(ND) diff algorithm)
  23.   -ss        compute Levenshtein edit distance (substitution is allowed, O(N^2))
  24.   -S [name]  sort code diff (name, namelen, addr, size, type, dist) (only for -C or -g)
  25.   -t [0-100] set threshold for code diff (default is 70%)
  26.   -x         show two column hexdump diffing
  27.   -X         show two column hexII diffing
  28.   -u         unified output (---+++)
  29.   -U         unified output using system 'diff'
  30.   -v         show version information
  31.   -V         be verbose (current only for -s)
  32.   -z         diff on extracted strings
  33.   -Z         diff code comparing zignatures
  35. Graph Output formats: (-m [mode])
  36.   <blank/a>  Ascii art
  37.   s          r2 commands
  38.   d          Graphviz dot
  39.   g          Graph Modelling Language (gml)
  40.   j          json
  41.   J          json with disarm
  42.   k          SDB key-value
  43.   t          Tiny ascii art
  44.   i          Interactive ascii art