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258 lines
12 KiB
Scheme
258 lines
12 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2014, 2015, 2016 Eric Bavier <bavier@member.fsf.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages debug)
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#:use-module (guix packages)
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#:use-module (guix licenses)
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#:use-module (guix download)
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#:use-module (guix utils)
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#:use-module (guix build-system gnu)
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#:use-module (gnu packages bash)
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#:use-module (gnu packages flex)
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#:use-module (gnu packages indent)
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#:use-module (gnu packages llvm)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages pretty-print)
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#:use-module (gnu packages qemu)
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-1))
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(define-public delta
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(package
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(name "delta")
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(version "2006.08.03")
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(source
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(origin
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(method url-fetch)
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(uri (list
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(string-append "http://ftp.de.debian.org/debian/pool/main/d/delta/"
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"delta_" version ".orig.tar.gz")
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;; This uri seems to send guix download into an infinite loop
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(string-append "http://delta.tigris.org/files/documents/3103/"
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"33566/delta-" version ".tar.gz")))
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(sha256
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(base32
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"184wh35pf2ddx97319s6sgkzpz48xxkbwzcjpycv009bm53lh61q"))))
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(build-system gnu-build-system)
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(inputs ;Installed programs are perl scripts
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`(("perl" ,perl)))
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(arguments
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`(#:phases
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(alist-replace
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'install
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(lambda* (#:key outputs #:allow-other-keys)
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;; Makefile contains no install target
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(let* ((out (assoc-ref outputs "out"))
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(bin (string-append out "/bin"))
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(doc (string-append out "/share/doc/delta-" ,version)))
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(begin
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(mkdir-p bin)
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(mkdir-p doc)
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(for-each (lambda (h)
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(copy-file h (string-append doc "/" (basename h))))
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`("License.txt" ,@(find-files "www" ".*\\.html")))
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(for-each (lambda (b)
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(copy-file b (string-append bin "/" b)))
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`("delta" "multidelta" "topformflat")))))
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(alist-delete 'configure %standard-phases))))
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(home-page "http://delta.tigris.org/")
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(synopsis "Heuristical file minimizer")
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(description
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"Delta assists you in minimizing \"interesting\" files subject to a test
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of their interestingness. A common such situation is when attempting to
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isolate a small failure-inducing substring of a large input that causes your
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program to exhibit a bug.")
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;; See License.txt, which is a bsd-3 license, despite the project's
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;; home-page pointing to a bsd-2 license.
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(license bsd-3)))
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(define-public c-reduce
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(package
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(name "c-reduce")
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(version "2.3.0")
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(source
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(origin
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(method url-fetch)
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(uri (list
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(string-append "http://embed.cs.utah.edu/creduce/"
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"creduce-" version ".tar.gz")))
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(sha256
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(base32
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"0r9lvnifjcnsrkrk8k4mha1kmmb93jya7alm523ck59y3173bpi0"))
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(modules '((guix build utils)))
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(snippet
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'(substitute* "clang_delta/TransformationManager.cpp"
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(("llvm/Config/config.h") "llvm/Config/llvm-config.h")))))
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(build-system gnu-build-system)
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(inputs
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`(("astyle" ,astyle)
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("delta" ,delta)
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("llvm" ,llvm)
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("clang" ,clang)
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("flex" ,flex)
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("indent" ,indent)
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("perl" ,perl)
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("benchmark-timer" ,perl-benchmark-timer)
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("exporter-lite" ,perl-exporter-lite)
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("file-which" ,perl-file-which)
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("getopt-tabular" ,perl-getopt-tabular)
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("regex-common" ,perl-regexp-common)
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("sys-cpu" ,perl-sys-cpu)))
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(arguments
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`(#:phases (alist-cons-after
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'install 'set-load-paths
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(lambda* (#:key inputs outputs #:allow-other-keys)
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;; Tell creduce where to find the perl modules it needs.
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(let* ((out (assoc-ref outputs "out"))
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(prog (string-append out "/bin/creduce")))
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(wrap-program
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prog
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`("PERL5LIB" ":" prefix
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,(map (lambda (p)
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(string-append (assoc-ref inputs p)
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"/lib/perl5/site_perl/"
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,(package-version perl)))
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'("benchmark-timer" "exporter-lite"
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"file-which" "getopt-tabular"
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"regex-common" "sys-cpu"))))))
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%standard-phases)))
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(home-page "http://embed.cs.utah.edu/creduce")
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(synopsis "Reducer for interesting code")
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(description
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"C-Reduce is a tool that takes a large C or C++ program that has a
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property of interest (such as triggering a compiler bug) and automatically
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produces a much smaller C/C++ program that has the same property. It is
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intended for use by people who discover and report bugs in compilers and other
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tools that process C/C++ code.")
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(license ncsa)))
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(define qemu-2.3.0
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(package
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(inherit qemu-minimal)
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(version "2.3.0")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"http://wiki.qemu-project.org/download/qemu-"
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version ".tar.bz2"))
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(sha256
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(base32
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"120m53c3p28qxmfzllicjzr8syjv6v4d9rsyrgkp7gnmcgvvgfmn"))))
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(arguments
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;; XXX: Disable tests because of GTester's rejection of duplicate test
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;; names, which wasn't addressed in this version of QEMU.
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`(#:tests? #f
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,@(package-arguments qemu-minimal)))))
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(define-public american-fuzzy-lop
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(let ((machine (match (or (%current-target-system)
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(%current-system))
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("x86_64-linux" "x86_64")
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("i686-linux" "i386")
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;; Prevent errors when querying this package on unsupported
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;; platforms, e.g. when running "guix package --search="
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(_ "UNSUPPORTED"))))
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(package
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(name "american-fuzzy-lop")
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(version "2.15b") ;It seems all releases have the 'b' suffix
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(source
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(origin
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(method url-fetch)
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(uri (string-append "http://lcamtuf.coredump.cx/afl/releases/"
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"afl-" version ".tgz"))
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(sha256
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(base32
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"04n2jfkchpz6a07w694b0im1vcmc3220ryqcaasa7vix7784wzs2"))))
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(build-system gnu-build-system)
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(inputs
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`(("custom-qemu"
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;; The afl-qemu tool builds qemu 2.3.0 with a few patches applied.
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,(package (inherit qemu-2.3.0)
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(name "afl-qemu")
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(inputs
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`(("afl-src" ,source)
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,@(package-inputs qemu-2.3.0)))
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;; afl only supports using a single afl-qemu-trace executable, so
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;; we only build qemu for the native target.
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(arguments
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`(#:modules ((srfi srfi-1)
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,@%gnu-build-system-modules)
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,@(substitute-keyword-arguments (package-arguments qemu-2.3.0)
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((#:configure-flags config-flags)
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``(,(string-append "--target-list=" ,machine "-linux-user")
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,@(remove (λ (f) (string-prefix? "--target-list=" f))
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,config-flags)))
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((#:phases qemu-phases)
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`(modify-phases ,qemu-phases
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(add-after
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'unpack 'apply-afl-patches
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(lambda* (#:key inputs #:allow-other-keys)
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(let* ((afl-dir (string-append "afl-" ,version))
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(patch-dir
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(string-append afl-dir
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"/qemu_mode/patches")))
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(unless (zero?
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(system* "tar" "xf"
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(assoc-ref inputs "afl-src")))
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(error "tar failed to unpack afl-src"))
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(copy-file (string-append patch-dir
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"/afl-qemu-cpu-inl.h")
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"./afl-qemu-cpu-inl.h")
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(copy-file (string-append afl-dir "/config.h")
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"./afl-config.h")
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(copy-file (string-append afl-dir "/types.h")
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"./types.h")
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(substitute* "afl-qemu-cpu-inl.h"
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(("\\.\\./\\.\\./config.h") "afl-config.h"))
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(substitute* (string-append patch-dir
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"/cpu-exec.diff")
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(("\\.\\./patches/") ""))
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(every (lambda (patch-file)
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(zero? (system* "patch" "--force" "-p1"
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"--input" patch-file)))
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(find-files patch-dir
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"\\.diff$"))))))))))))))
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(arguments
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`(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
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"CC=gcc")
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#:phases (modify-phases %standard-phases
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(delete 'configure)
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(add-after
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;; TODO: Build and install the afl-llvm tool.
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'install 'install-qemu
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((qemu (assoc-ref inputs "custom-qemu"))
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(out (assoc-ref outputs "out")))
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(symlink (string-append qemu "/bin/qemu-" ,machine)
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(string-append out "/bin/afl-qemu-trace"))
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#t)))
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(delete 'check))))
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(supported-systems (fold delete
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%supported-systems
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'("armhf-linux" "mips64el-linux")))
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(home-page "http://lcamtuf.coredump.cx/afl")
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(synopsis "Security-oriented fuzzer")
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(description
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"American fuzzy lop is a security-oriented fuzzer that employs a novel
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type of compile-time instrumentation and genetic algorithms to automatically
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discover clean, interesting test cases that trigger new internal states in the
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targeted binary. This substantially improves the functional coverage for the
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fuzzed code. The compact synthesized corpora produced by the tool are also
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useful for seeding other, more labor- or resource-intensive testing regimes
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down the road.")
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(license asl2.0))))
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