Joe Ranweiler
1f3a4a982d
Merge pull request #25 from trailofbits/python-version
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Explicitly depend on Python 2.7
2018-02-06 15:37:33 -08:00
Joe Ranweiler
9df8d2b9fd
Merge pull request #20 from trailofbits/readme
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Add first pass at README
2018-02-06 15:34:54 -08:00
Joe Ranweiler
124c54194d
Explicitly depend on Python 2.7
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Not using a more specific binary causes build failures on systems where
the default Python is 3. The existing backends, angr and Manticore, both
require Python 2.7, so we can look at supporting Python 3 when they do.
2018-02-06 14:25:51 -08:00
Joe Ranweiler
07b38bd73f
Add first pass at README
2018-02-06 14:24:03 -08:00
Peter Goodman
1aa468dabc
Minor formatting changes.
2018-02-06 12:18:06 +08:00
Peter Goodman
d227cc7f34
Enabled PIC.
2018-01-22 21:19:54 -05:00
Peter Goodman
ee80baa0ea
Minor fix.
2018-01-18 14:24:08 -05:00
Peter Goodman
2eaeb7480c
Adding Google Flags-like command-line option parsing, though implemented in C, to the main executable. The code is ported from Granary2.
2018-01-07 16:25:31 -05:00
Peter Goodman
49524e610d
Symbol lookup refactor.
2017-12-14 14:56:09 -05:00
Alex Groce
0d934d4fac
Attempt at OS X symbol lookup fix
2017-12-14 11:39:37 -08:00
Peter Goodman
31838780c3
Trim out trailing newlines and stuff
2017-12-14 00:56:22 -05:00
Peter Goodman
622afcdb98
Made variadic argument lists work in 32 bit x86.
2017-12-13 23:53:48 -05:00
Peter Goodman
303da80e78
Add OneOf for C-strings, vectors, and arrays.
2017-12-13 23:08:50 -05:00
Peter Goodman
1433f34960
Makeing 100% sure that the format_bufs are NUL-terminated.
2017-12-13 22:46:20 -05:00
Peter Goodman
7c585f5c44
Add 32-bit support, i.e. libdeepstate32
2017-12-13 21:53:33 -05:00
Peter Goodman
f4dd61f895
Added overrides for assert_fail and stack_chk_fail.
2017-12-13 14:16:21 -05:00
Peter Goodman
308fe70eb6
Hooked __assert_fail into the logging system.
2017-12-13 12:43:34 -05:00
Peter Goodman
5a84f665b6
Minor tweak.
2017-12-13 01:31:29 -05:00
Peter Goodman
bdf9f97913
Fixed OneOf example.
2017-12-12 22:22:31 -05:00
Peter Goodman
ada078368f
Removing testfs example, and moving it to pgoodman/testfs.
2017-12-12 22:09:31 -05:00
alex
dca3f7342e
adding
2017-12-12 14:45:44 -08:00
alex
97162bdf13
missing comment
2017-12-12 12:26:02 -08:00
alex
acd4e025b6
Merge branch 'master' of https://github.com/trailofbits/deepstate
2017-12-12 12:24:44 -08:00
alex
5b35c46fba
small edits
2017-12-12 12:24:09 -08:00
Peter Goodman
e9bd6dc177
Fixes one or two subtle issues. But the more interesting fix is that I implemented puts in terms of DeepState_Log. Calls to printf that had no format arguments are transformed by the compiler into calls to puts, but that wasn't being wrapped by DeepState, so it was appearing as though those log messages never actually happened.
2017-12-12 14:01:41 -05:00
alex
c65b0c7ba4
better version
2017-12-12 00:20:13 -08:00
alex
70090bd712
Version that works, test depth
2017-12-11 23:17:18 -08:00
Peter Goodman
669f6cf3f9
Made the OneOf example work.
2017-12-11 19:40:39 -05:00
alex
76ff9ec5b3
capture fixed
2017-12-11 14:56:48 -08:00
alex
26657954c7
OneOf example (failing)
2017-12-11 14:30:37 -08:00
Peter Goodman
f15e09520b
Merge branch 'master' of github.com:trailofbits/deepstate
2017-12-10 20:09:36 -05:00
Peter Goodman
8248bbdcbc
Removed usage of old name, added in a Euler power of like primes example. When the pairwise ASSERT_NEs are absent, you get interesting results that show examples of integer overflows.
2017-12-10 20:08:08 -05:00
Peter Goodman
f28b285ac3
Removed usage of old name, added in a Euler power of like primes example. When the pairwise ASSERT_NEs are absent, you get interesting results that show examples of integer overflows.
2017-12-10 14:39:05 -05:00
Peter Goodman
fcd000dc14
Added a maximize objective API to DeepState.
2017-12-10 13:37:47 -05:00
Peter Goodman
188d4517d8
Added prime polynomial example, new Pumping function to address scalability challenges with primality testing, and some improvements to the streaming interface, where if you don't stream in values, then the python side doesn't end up printing out some 'empty' stream infos.
2017-12-09 16:43:43 -05:00
Peter Goodman
3aaaf71b85
Added support for c++ test fixtures.
2017-12-08 23:58:59 -05:00
Peter Goodman
f9fb7e81be
Initial progress in Issue #7 with support for a Dr. Fuzz harness.
2017-12-08 21:07:52 -05:00
Peter Goodman
a411f0e032
Adds ONE_OF. Breaks some lines at 80 columns.
2017-12-07 20:05:06 -05:00
Peter Goodman
a5ce3eaf31
Fix issue where I passed cast_to to min.
2017-12-03 20:57:15 -05:00
Peter Goodman
29f2465ebf
Fixes issue with logger. Fixes issue where we weren't get the minimum value SATed.
2017-11-21 13:01:32 -05:00
Peter Goodman
5f36822021
Made the report function concretize using the minimizer, so that eventually we'll be able to compare inputs generated across tools
2017-11-09 10:35:48 -05:00
Peter Goodman
02fce4cdf9
Merge pull request #2 from trailofbits/squares_example
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Squares example
2017-11-02 13:39:09 -04:00
Peter Goodman
6ec7d71188
Added error checking.
2017-11-02 01:05:15 -04:00
Peter Goodman
a093a82ef9
Merge branch 'master' of github.com:trailofbits/deepstate
2017-11-02 00:54:22 -04:00
Peter Goodman
c4f74e2389
Adds some error checking around finding important symbols and initializing Manticore/Angr. Adds the ability to save concretized bytes to an output directory. For the time being, I'm going with the approach of the user specifying a output dir, then within that I create directories for each file basename in the tests, and subdirectories for each test name, and in there I put binary test files.
2017-11-02 00:54:18 -04:00
Peter Goodman
fee42a7677
Merge pull request #1 from trailofbits/user_install_clang4
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Allow for user specific installs, build with Clang 4.0
2017-11-02 00:46:07 -04:00
Artem Dinaburg
2157f67dac
Add an example that modifies an existing C program for symbolic testing
2017-11-02 00:33:35 -04:00
Artem Dinaburg
07fb0fb4c8
build using clang 4.0
2017-11-01 22:59:17 -04:00
Artem Dinaburg
373441fb9f
Allow for a user only install if CMAKE_INSTALL_PREFIX is set
2017-11-01 22:59:04 -04:00
Peter Goodman
bc208dbd4d
Fixes issue where the angr script printed out the wrong symbol bytes.
2017-11-01 21:27:08 -04:00
