Peter Goodman
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4f914e4eee
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Fixes to stream formatting of doubles, they weren't being streamed before. Implemented the chk versions of printf and such, so that they all route through the logging interface as well. Implemented the concretization APIs.
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2017-11-01 17:56:54 -04:00 |
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Peter Goodman
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d2bc82fc35
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Renaming from McTest to DeepState.
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2017-11-01 13:38:32 -04:00 |
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Peter Goodman
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f7f029965b
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Whatever I had before renaming.
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2017-11-01 12:14:22 -04:00 |
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Peter Goodman
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a46e06b03b
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Refactored to split common code between Manticore and Angr out into common.py. Implemented the new deferred streaming stuff, it seems to work semi-well for this simple cases I've tested, but there's still work to do. The latest code has some remaining issues. Printing out the final input bytes in Angr shows the wrong thing, although what gets streamed out is right. This is visible when running mctest-angr examples/ArtihmeticProperties. With Manticore, the big issue is that it doesn't properly pickle smt expressions (or something to this effect), so I'm ending up with multiple definitions of the same stuff and that throws exceptions. This is tricky to deal with because the streaming of output needs to be able to save symbolic data.
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2017-11-01 02:42:31 -04:00 |
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Peter Goodman
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8ec44074ad
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Make sure to make new lists of messages so that messages from one test don't get put into another.
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2017-10-30 14:39:15 -04:00 |
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Peter Goodman
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3702bfcb81
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Changed how the logging works to log to a static buffer, then the hooks pull info out from there.
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2017-10-30 14:16:02 -04:00 |
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Peter Goodman
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e4f4cfe0db
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Kind of feature parity between Manticore and Angr on these tests.
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2017-10-30 00:45:59 -04:00 |
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Peter Goodman
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4b786adc70
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Got Manticore (with some minor unpublished fixes) working for McTest, based on Yan's initial work. Most of the angr code directly ports over, which is convenient. Haven't yet implemented McTest_Log (which isn't working for angr, curiously).
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2017-10-29 20:35:50 -04:00 |
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Peter Goodman
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0ec7047b0f
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Merge branch 'master' of github.com:trailofbits/mctest
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2017-10-29 18:54:48 -04:00 |
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Peter Goodman
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e0f104aaef
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Adding logger support, and other things.
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2017-10-29 18:54:41 -04:00 |
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yan
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e3d8ab9b61
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Expand Manticore support
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2017-10-29 18:17:15 -04:00 |
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Peter Goodman
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7c9710cd05
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Remove IsSymbolic preficate for pointers.
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2017-10-28 20:26:43 -04:00 |
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Peter Goodman
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b8560c553f
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USe a C++ style case in McTest.hpp
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2017-10-28 20:23:23 -04:00 |
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Peter Goodman
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89da3e8e94
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Made it so that tests can be run on their own, independent of a symbolic executor. This will open up libFuzzer support, and concrete execution of solved-for test case inputs. Removed all stuff related to sections. Made tests get registered via initializers. Working on exposing the API functions to be hooked by Manticore via a special system call with addres 0x41414141. Split the Angr version out into the mctest-angr binary, and going to try to make the mctest binary use Manticore.
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2017-10-28 19:13:59 -04:00 |
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Peter Goodman
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0d336bd4d6
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Fixed build errors for c++ test basics. Added a ForAll thingy to abstract around making symbols. Shortened section name lengths. Added a simple arithmetic properties test case.
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2017-10-28 01:11:59 -04:00 |
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Peter Goodman
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76585f095b
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Improvements. Now hooking fewer functions, and instead making on big array symbolic. This will make it easier to run the inputs concretely (by eventually filling in the array with the concrete bytes), and will also make possible fuzzer integration (where the fuzzer mutates the bytes of the array) possible.
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2017-10-28 00:09:33 -04:00 |
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Peter Goodman
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6249ec6208
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Initial commit.
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2017-10-27 16:34:58 -04:00 |
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