Commit Graph

23 Commits

Author SHA1 Message Date
cyy cf5dd48994 add override (#2305) 2019-10-29 20:06:40 +01:00
Daniel Marjamäki 2fa9a29ea7 --verify: Fix false negative in itc test suite 2019-10-27 16:40:16 +01:00
Sebastian b7e48a9b27
Fix #9399 (Build Failure on x86: error: unknown type name '__int128_t') (#2254)
https://stackoverflow.com/questions/16088282/is-there-a-128-bit-integer-in-gcc
suggests to test for __SIZEOF_INT128__. This test is added now and
Cppcheck now also compiles for a 32 bit target with the expected
warning that there is no 128-bit integer. "make test" also works.
2019-10-09 10:25:21 +02:00
Daniel Marjamäki 3e50150dbf ExprEngine: Fix the checking for integer overflows 2019-10-08 20:13:25 +02:00
Daniel Marjamäki e686699294 ExprEngine: Fix ExprEngin::IntRange::isIntValueInRange 2019-10-05 16:33:40 +02:00
Daniel Marjamäki d916379f9f ExprEngine: Better handling of if/else 2019-10-02 21:47:00 +02:00
Daniel Marjamäki 7ab22c7176 ExprEngine: Use smt solver Z3 2019-10-02 17:59:04 +02:00
Daniel Marjamäki 40c3e68e07 ExprEngine: Add --debug-verify, fixed handling of global arrays 2019-09-29 15:00:54 +02:00
Daniel Marjamäki 69016e38bc ExprEngine: Add a temporary overflow check 2019-09-27 14:20:17 +02:00
Daniel Marjamäki 2e1cbbeb14 ExprEngine: Fix output for StructValue 2019-09-26 19:39:30 +02:00
Daniel Marjamäki c5302d20a3 ExprEngine: ConditionalValues, output symbolic expressions 2019-09-26 10:03:58 +02:00
Daniel Marjamäki 9e76630a4b ExprEngine: Restructure handling of arrays to handle dynamic buffers better 2019-09-25 18:33:21 +02:00
Daniel Marjamäki 0011fb5a36 ExprEngine: Temporary hardcoding for calloc 2019-09-24 22:22:16 +02:00
Daniel Marjamäki c1ff3419a6 ExprEngine: Value truncation 2019-09-23 20:28:12 +02:00
Daniel Marjamäki 28d13e7567 ExprEngine: Implement basic float handling 2019-09-22 21:14:36 +02:00
Daniel Marjamäki ec4b7c1f4b ExprEngine: Better handling of pointers 2019-09-22 10:56:57 +02:00
Daniel Marjamäki b2cab003ff ExprEngine: Fix output for arrays 2019-09-21 14:17:16 +02:00
Daniel Marjamäki 3d0d3ec4c5 ExprEngine: handling array initialization with string literal 2019-09-21 11:36:34 +02:00
Oliver Stöneberg b5c598cca4 added missing OVERRIDE usage and removed redundant virtual (#2190) 2019-09-20 21:57:16 +02:00
Sebastian bf55e835aa
Windows testrunner: Add testexprengine.cpp (#2184)
Add export of executeAllFunctions() in exprengine.h
2019-09-19 19:40:00 +02:00
amai2012 5a6084fbec Map #warning to #pragma message for VisualStudio 2019-09-18 21:50:23 +02:00
Daniel Marjamäki b66d701599 Fix Cppcheck warnings 2019-09-17 22:28:36 +02:00
Daniel Marjamäki 2d651b09fc ExprEngine: Add new experimental path-sensitive data flow analysis. Initially used for 'verification' but could possibly later be used as a complement in the normal analysis. The code is work-in-progress and hacky! 2019-09-17 21:00:59 +02:00