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Fenris

Fenris is a multipurpose tracer, GUI debugger, stateful analyzer and partial decompiler intended to simplify bug tracking, security audits, code, algorithm, protocol analysis and computer forensics - providing a structural program trace, interactive debugging capabilities, general information about internal constructions, execution path, memory operations, I/O, conditional expressions and more.

Fenris can do traditional, instruction by instruction or breakpoint to breakpoint interactive debugging enhanced by additional structural data about the code delivered to the user; it is able to fingerprint functions in static binaries, reconstruct symbol tables in ELF files based on that information, automatically detect common library code; able to deliver text-based and graphical, browsable output that documents different aspects of program activity on different abstraction layers; able to perform partial analysis of single structural blocks.

Last updated 21 Jan, 2008


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License(s) :

GPLv2

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About

Leadership
Requirements
  • OpenSSl (Use Requirement)
  • binutils (Use Requirement)
  • ncurses (Weak Prerequisite)
  • screen (Weak Prerequisite)
  • xterm (Weak Prerequisite)
Related Projects

Gdb

Versions

0.07b-build3184

0.07b-build3184 devel released 2002-06-12

  • Released: 25 Jun, 2002
  • Code Maturity: Stable
0.07

0.07 stable released 2002-06-25

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Please send comments on these web pages to bug-directory@fsf.org, send other questions to info@fsf.org.

Copyright © 2000 - 2008 Free Software Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301, USA

The copyright licensing notice below applies to this text. Any software described in this text has its own copyright notice and license, which can usually be found in the distribution itself.

Permission is granted to copy, distribute, and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts.