From Collaborative RCE Tool Library
opdis
| Tool name: |
opdis |
|
| Author: |
mkfs |
| Website: |
http://community.thoughtgang.org/content/opdis |
| Current version: |
1.0.1 |
| Last updated: |
April 19, 2010 |
| Direct D/L link: |
http://github.com/downloads/mkfs/mkfs.github.com/opdis-1.0.1.tar.gz |
| License type: |
GPL |
| Description: |
Opdis is a wrapper for the libopcodes disassembler library distributed as part of GNU binutils. It extends the libopcodes library by offering linear and control-flow disassembly algorithms, instruction and operand objects that are suitable for analysis, and a command-line utility to perform disassembly on arbitrary locations in a file.
The Opdis project consists of the libopdis library and the opdis command-line utility. |
| Related URLs: |
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opdis cli utility
The most interesting component of the Opdis project is libopdis, a library that wraps libopcodes and generally makes it usable.
The opdis command line utility is not a full-featured disassembler; it is only used to disassemble bytes at a specific location in the file, or passed in as a hex string.
Examples (from the manpage):
linear disassembly of 1024 bytes starting at offset 0x100:
control-flow disassembly starting at offset 0x200:
disassemble some shellcode bytes:
Ruby gem
There is a gem for Opdis now on Rubyforge:
http://rubyforge.org/projects/opdis/