Function summaries #218
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On Tue, 2016-09-06 at 10:07 -0700, Marek Trtik wrote:
Are the summaries going to be over or under approximate? 2LS will Cheers,
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Would this make use of our loop acceleration code? |
NathanJPhillips
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Jan 16, 2018
Typo in reachable
smowton
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May 9, 2018
Making the security analyser sensitive to "DUMP" configuration
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64d81f1 Merge remote-tracking branch 'upstream/develop' into pull-support-20171019 9e05177 Merge pull request diffblue#1474 from diffblue/jbmc e847137 Merge pull request diffblue#1493 from reuk/reuk/output-instruction-const-ref e74e1d8 Merge pull request diffblue#1489 from svorenova/tg-865 09431fd Adding unit tests for the signature/descripture mismatch 9a59fb9 Renamed DiffBlue -> Diffblue 185206c cbmc cleanup d542f7e cbmc: clean out java 320eeaf use jbmc in regression tests 4286b86 added jbmc executable b61cb56 Resolving signature/descriptor mismatch for methods 62675bb Merge pull request diffblue#1494 from thk123/tests/adding-generic-unit-tests 69d67ab Modified unit test to compile 9e68466 Replace loop_id parameter with const instructiont& dbff05b Replace iterator with const value_type& in output_instruction signature 5191170 Merge pull request diffblue#1485 from diffblue/std_expr_typing 210a2f4 Merge pull request diffblue#1491 from andreast271/cbmc_parse_options_fix fbc54ad guard against spurious pointers in taint analysis 5d6ebfd Revert "test isn't ready yet" de668e6 upgrade uses of deprecated member_exprt constructor 9da3f4f elaborate typing of std_expr expression classes 36ac8c9 Merge pull request diffblue#1482 from reuk/reuk/more-cmake-errors 47c2a51 Merge pull request diffblue#1447 from NathanJPhillips/bugfix/calculate_max_string_length-unit-test b2b4ca5 Align options string with help function and options parser dfb11c2 Merge pull request diffblue#1480 from diffblue/java-types-cleanup 11c8aba Fixed calculate_max_string_length unit test to work in CLion 8f4f2ec Merge pull request diffblue#1473 from reuk/reuk/simplify-expr-fixup 1ad89a0 Merge pull request diffblue#1475 from martin-cs/goto-analyzer-6-part1 3c5df61 Merge pull request diffblue#1486 from diffblue/revert-1413-smowton/feature/prepare_vsa_for_subclasses 24f9867 Simplify a broader range of java primitive types a18d7ec Revert "Value-set analysis: templatise and virtualise to facilitate customisation" 88acdfd Merge pull request diffblue#1355 from diffblue/cleanout-config-dependency 7df77e8 Add the overrides that clang wants. e96e09b Regression test for constant propagator merge bug ba55a2f constant propagator fix 350aa96 Addressing constant domain review comments by Daniel Poetzl. 5e9b2f4 Fail CMake build if make-generated files are found 32dcad8 test approx-const-fp-array-variable-invalid-cast-const-fp now more generous 12d45c6 Remove config dependency from CVC and DPLIB solvers 00d25a2 Pointers now come with a width f4bc0ec cleanup of java_types.h 08b2332 disable two-way propagation for now 76abe8a Fix constant propagator. c0ce9de Merge pull request diffblue#1413 from smowton/smowton/feature/prepare_vsa_for_subclasses 0bf2ce8 Merge pull request diffblue#1478 from smowton/smowton/fix/doxygen_fixes 0e0b501 Merge pull request diffblue#1463 from diffblue/mem-safety-check 04aff7c Remove residual doc template fc02354 Fix docstyle in dump_c.cpp a99b254 Indirect value_set_domaint -> value_sett operations via non-member functions f94807d Merge pull request diffblue#1428 from romainbrenguier/refactor/find_index 433fdbf Merge pull request diffblue#1472 from reuk/reuk/label-tests df6a0b3 Merge pull request diffblue#1406 from NlightNFotis/fotis/generics_support 123162b Merge pull request diffblue#1476 from diffblue/remove_ID_reference e669c12 Add unit tests for value-set-analysis customisation 9465771 Value-set analysis: ignore DEAD statements a2c1685 Templatize and virtualize value-set analysis 8ea9dcb Use std::find_if instead of expr visitor 5e1eede Merge pull request diffblue#1454 from martin-cs/feature/string-solver-performance c73b758 Merge pull request diffblue#1452 from diffblue/call-seq-fix d735cc5 Added support for concretising a generic and adding it into the symbol table. f131b34 Remove ID_reference as front-ends use ID_pointer+ID_C_reference d67bc87 Merge pull request diffblue#1471 from reuk/reuk/more-expr-cast-updates 5777062 check that memory for memcpy, memset and memmove is accessible 808a6ad Created basic class for creating new java instantiations of classes 57c2c1f Label tests with CBMC bf4a103 Make a few changes suggested by @smowton b63eb99 Merge pull request diffblue#1418 from diffblue/address_of_unions e82701a Merge pull request diffblue#1456 from diffblue/preserve-hidden 3ff8448 Merge pull request diffblue#1468 from smowton/smowton/fix/unit_test_makefile_dependencies 1a81b3f Merge pull request diffblue#1341 from reuk/reuk/big-int-fixes 1d9eace Merge pull request diffblue#1465 from mgudemann/feature/string-solver-performance 987d384 Switch (!a | b) for (a => b) to clarrify the intent of the code. 40ff71b Avoid generating redundant constraints by iterating over n^2/2 rather than n^2 pairs. d8b25f3 Merge pull request diffblue#1470 from reuk/reuk/fix-null-dereferences 5fa7b9a Merge pull request diffblue#1466 from reuk/reuk/return-ptr-from-expr-cast 0832454 Fix a couple of places where a null pointer may be dereferenced 47e426f Merge pull request diffblue#1442 from andreast271/compilation-NDEBUG-enable 869043a Merge pull request diffblue#1464 from smowton/smowton/fix/messaget_copy_and_assign_operators 9f53e90 Return pointer from expr_try_dynamic_cast 838c8a1 Fix testing-utils Makefile dependency 691e9fb Merge pull request diffblue#1449 from diffblue/havoc_object 78cd286 Fix messaget's copy-constructor and operator= 1614c2c Merge pull request diffblue#1462 from reuk/reuk/symbol-table-pointer a9ba0f9 Modify/add symbol table lookup and get_writeable d19e737 Merge pull request diffblue#1461 from thk123/bugfix/correcting-includes-in-new-unit-tests 3b69fe1 Missing source file from Makefile d70a08a Util files were moved into a util library 0681219 Merge branch 'develop' of github.com:diffblue/cbmc into develop 8891466 test isn't ready yet (cmake variant) b8057d3 Merge pull request diffblue#1448 from diffblue/goto-analalyzer-taint-test beac327 added __CPROVER_havoc(...) 8118efa test isn't ready yet 19858f9 Fix zeroing of arrays in value set analysis 12fd5fe Fix identifying arrays in value set analysis e618169 Merge pull request diffblue#1434 from svorenova/generics_support 68e4d6b Merge pull request diffblue#1457 from reuk/reuk/testing-utils 7c545c8 Switch (!a | b) for (a => b) to clarrify the intent of the code. 438ba8d Avoid generating redundant constraints by iterating over n^2/2 rather than n^2 pairs. aacd436 Add new testing-utils library b7aaad0 Removing signature parsing for local variables 8d54be1 Adding exception and tests for missing closing delimiter 608c6b6 Disabling part of the unit test for generic classes e140bb7 Updating the calls of lookup method to reflect the new return type cfb5212 Resolving name shadowing 97e1b9a Adding a warning and a commentary for unsupported generics, cleaning 4f305de Handling wild card generics with exception 8f527f8 Cleaning java files 3a1962f Turning back on regression tests a9dc64d Disabling part of the unit test for generic classes 04e55be Reverting method descriptor loading 2f7925d Adding unit test for recursive generic class 764c651 Enable compilation with NDEBUG defined e8c75ac Adding unit test for generic array de5c040 Adding tests for generic functions 85c1574 Applied use of utility function for loading a class file 8c7f4e4 Adding unit test for java class that inherits from a generic class 1dd221d Correct handling of the java generic class signature 33afe48 Adding unit tests for parsing wild card functions a2344f8 Extending the tests for the generic class 35cd160 Deal with generic methods 7320c46 Correcting a typo 2f7f695 Adding some useful debug info 79f743b Adding conversions for wild cards a60ead4 Correctly handle nested generic types b59c659 When dealing with generic arrays we should treat them like ref arrays too 1bd95c0 Classes that aren't generic but inherit from a generic type have a signature b2f57e8 Fixing handling the case of * 31faaa6 Revert "Revert "TG-374 Feature/java support generics"" 89341da Merge pull request diffblue#227 from diffblue/feature/adding_goto_statistics_to_goto-instrument 99eb662 Merge pull request diffblue#1450 from reuk/reuk/join-strings 9cf47a2 Updates requested in the PR. 4c4a267 Adding computation and save of goto program statistics. 7fcfd30 Merge pull request diffblue#1453 from diffblue/integer-addressees 639d1aa Merge pull request diffblue#1451 from diffblue/time-stopping 7e42fd2 preserve hidden flag for functions 0346f87 Add a join function for strings 2b17564 integer dereferences are now re-written to a custom expression 202b509 fix for call-sequences and call-graph f159bd5 more time stopping functionality ba96dde Merge pull request diffblue#1441 from reuk/reuk/expr-cast-for-code-types 086d6da moved taint-related tests for goto-analyzer into separate subdirectory c25e56f Respond to @NathanJPhillips' review feedback 3a4d364 Add checked_cast signatures 47a13c7 Remove unnecessary explicit typelists bc3d79b Use decay instead of remove_const(remove_reference) f9c1c70 Reorder and hide functions in expr_cast 800adbe Allow dynamic expr cast with code types 3ce8f11 Fix comparison in expr_cast.h 48b154a Bugfix: Exclude functions without bodies from GOTO statistics. 22a68fe Merge pull request diffblue#1444 from smowton/upstream/restrict-symbol-table d577d40 Merge pull request diffblue#1445 from smowton/smowton/feature/test-pl-interrupt b01ff65 Test.pl: exit if a test is interrupted 6794191 Improve symbol table documentation d320187 Linter fixes 53e1ca2 Made move constructor strong exception safe 9f4e933 Changed interface to symbol_tablet::insert e35f2fc Misc review requests a9d802b Made lookup return optional d1d502f Restricted interface of current symbol_tablet 478dc8a Merge pull request diffblue#1371 from NathanJPhillips/feature/unhide-error b790095 Merge pull request diffblue#1443 from tautschnig/fix-library-check ab2f3c3 Merge pull request diffblue#1438 from reuk/reuk/simplify-expr-improvement e865729 Updated comment 1def64c Added INVARIANT to symbol_tablet::remove 7798daa Add move insert to symbol_table b14a495 Tidy up symbol_tablet::move 6be5fd5 Merge pull request diffblue#1394 from smowton/smowton/feature/split_frontend_final_stage 14eecf6 library_check: use the build-system configured C compiler 3197045 library_check: rename _mm_*fence functions 6bc86e1 Merge pull request diffblue#222 from diffblue/feature/lexicographical_ordered_dump_of_functions_and_symbols a73ee46 Merge pull request diffblue#224 from diffblue/feature/file_utils_add_parsing_of_file_extension 421f4eb Merge pull request diffblue#226 from diffblue/feature/goto_statistics 1d87928 Add unit test for new behavior 9ea7414 Set up config in unit tests 0e2b13f Remove tautological typecasts 901d745 Switch to C++11 for-loops in language_file.cpp c7c8022 Add tests for mixed GOTO and C input 05f2f3c Split the entry-point-generation phase into two parts 268d196 Display error in catch(...) 6888dd2 Merge pull request diffblue#1436 from smowton/smowton/initialize-goto-model-opaque-stub-generation 6d9f029 Updates requested in the PR. 6f8ebe4 Updates requested in the PR. d4a04ac Added support of Windows platform to parsing file extension. 1884d67 Merge pull request diffblue#221 from diffblue/bugfix/INVARIANT_while(0)_to_while(false) 39a774f Introducing GOTO program statistics. 821ba1c Updates requested in the PR. 9266de0 Add parsing of file extension from file path-name. a9fa893 Merge pull request diffblue#1437 from smowton/smowton/fix-object-factory-globals 632ae4b Updates to recording_symbol_tablet 7545fc5 Merge pull request diffblue#1409 from thk123/bugfix/lang-args-missing 7fb835c Merge pull request diffblue#1433 from thk123/bugfix/doxy-script-documentation 56b0b26 Added lexicographical order to textual dump of functions and symbols. 58ef65b Object factory: initialise global symbols in place c41acce Set opaque stub generation in initialize-goto-model ef76441 Corrected error in the run_diff script 897aaf6 Merge pull request diffblue#1431 from thk123/feature/java-load-class-utility 79324b3 INVARIANT: while(0) -> while(false) 774bfdb Correcting type in the extendor class 46cbec6 Created utility function for loading a class file 8151e91 Merge pull request diffblue#1429 from janmroczkowski/janmroczkowski/unified_difft-remove-unused-identifier 3ceb89b Merge pull request diffblue#1390 from diffblue/fix_pointer_type 733f7b2 Added is_success and is_error helpers 5e7f3f7 Added implicit constructors to main_function_resultt to make code in get_main_symbol even briefer 3317a3a Tidied up code in get_main_symbol 47fe36f Changed main_function_resultt to use an enum instead of a collection of bools 8bb39ca Merge pull request diffblue#1427 from LAJW/feature/string-replace-single-character-strings a084a6a Reverting indentation in order to make the compiler silent. f948c2f Readability improvement fc7c615 Remove unused function identifier c063d01 Merge pull request diffblue#1259 from romainbrenguier/cleaning/factor-assign-java-string c24e6c9 Update regression test that can randomly fail df88b49 Rename operand_to_process into expr_to_process e0441cb Add example where the solver potentially runing out of memory 52a08d8 Setting string-max-length on strings test 02e42da Adding unit test for convert exprt to string exprt 870814e Make code_assign_java_string_to_string_expr append to a code argument e8491a6 Factoring assign_java_string_to_string_expr with process_operands 00af153 Add comment on implementation status of String.replace f2fab1a String.replace for single-character strings fade69f Move expr_cast to a separate file e4b5e12 Merge pull request diffblue#218 from diffblue/cleanup/typo 5fecceb Added recording_symbol_tablet 4d65951 Split storage for symbol_tablet into a concrete derived type 7b254e2 Made move constructor strong exception safe d66c0bc Changed interface to symbol_tablet::insert 6dc1213 Typo in reachable 51e493e Merge pull request diffblue#1422 from reuk/reuk/library-check-dep 27e1f2a Merge pull request diffblue#1423 from janmroczkowski/janmroczkowski/fresh_symbol-reset_temporary_counter 15af645 Merge pull request diffblue#1426 from reuk/reuk/download-project db9a0a7 Updates requested in the PR. d00c03d Introducing "enable_ccache" switch (default on) into our build system. 88c2f9c Use DownloadProject method for integrating sat libraries bc593c5 Add DownloadProject cmake script 0cc696b introduced ID_frontend_pointer cc63551 revert bits of a9806c0; the width of these pointers is done during the conversion phase 8fdb06f preserve location of pointer types de493ae Merge pull request diffblue#1412 from diffblue/java-object-factory-bug 7c3239b Merge pull request diffblue#1417 from diffblue/builtin_memset 368bb27 Merge pull request diffblue#1421 from jasigal/refactor/string-refinement-decision-procedure#TG-672 f079156 Merge pull request diffblue#205 from diffblue/feature/restrict-symbol-table 2462077 Misc review requests 98d0082 Made lookup return optional db69023 Restricted interface of current symbol_tablet ea74c6d Updated comment 909b557 Added INVARIANT to symbol_tablet::remove bd3ee6e Add move insert to symbol_table e67f326 TG-672 Added universal constraint counter-examples, assumed fix-point with no not contains constraints is equi-SAT 72a537a TG-672 Remove some unused concretizing code 95efc6f TG-672 Grouped string axioms together a65407e TG-672 Grouped index sets together 503c49d TG-672 Removed unneeded code (current index set display, extra invariant check) 45af45d TG-672 Uniformity in algorithm for treatement of universal and not contains constraints dd03003 TG-672 Fixed correctness issue in main loop of algorithm and added first UNSAT return dfa3ffd TG-672 Replaced `push_back` with `emplace_back` ac1b620 TG-672 Fixed `expr_cast` to be unambiguous and added `const` and `const` references throughout eb5726e Add reset_temporary_counter to fresh_symbol b5fe7e3 TG-672 Initial refactoring (renaming, code removal) 438d9f0 Merge pull request diffblue#1401 from janmroczkowski/janmroczkowski/java_bytecode_convert_classt-add_array_types-fix 18aacc0 Add full JSON-structured output for value-set analysis 0cdd9c6 Improve structure of JSON static-analysis dump 7df9f15 Add LVSA summary dump-to-JSON 83ee7d4 Only re-run library-check when ansi-c changes 2adc013 symex: fix address_of unions cd8d494 added __builtin_memset fcd470a only attempt to translate nondet sideeffects for Java code b9dfda9 Fix to java_bytecode_convert_classt.add_array_types 61c6489 Verify that language options have been initialized e3ad6c0 Update Big-Int with copy, move, swap git-subtree-dir: cbmc git-subtree-split: 64d81f1
smowton
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May 9, 2018
REVERT: 720200398 Merge branch 'develop' of github.com:diffblue/cbmc into CBMC_subtree_2018-04-10 REVERT: e2d4b09dd Updates for merge REVERT: 1ab596d0e Merge commit '3b8120f3a8c9ed3a343493a44ac454ae265946c1' into develop REVERT: f7602af Merge commit 'bb88574aaa4043f0ebf0ad6881ccaaeb1f0413ff' into merge-develop-20180327 REVERT: 207b801 Merge branch 'develop' into merge_2018-03-26 REVERT: 906aeb3 Merge pull request diffblue#349 from diffblue/owen-jones-diffblue/fix-compilation-for-release REVERT: 3d8423c Merge pull request diffblue#350 from diffblue/owen-jones-diffblue/skip-duplicate-callsites-in-lazy-methods REVERT: 73fb488 bugfix from upstream repo for generic crash REVERT: fd76555 Speed up resolution of virtual callsites in lazy loading REVERT: 3fd28f3 Replace assert(X) by UNREACHABLE/INVARIANT(X) REVERT: 557158e Merge pull request diffblue#334 from diffblue/pull-support-20180216 REVERT: 1e48132 Merge from master, 20180216 REVERT: ad7b28e Updates requsted in the PR: mostly rename 'size -> length'. REVERT: e3fcb9b Introducing MAX_FILE_NAME_SIZE constant. REVERT: 40b8c03 Updates requested in PR - mainly rename of functions. REVERT: 7f868e2 Reused private code in 'remove_virtual_functions.cpp' by making it public. REVERT: 1e0ac30 Turn get_may, set_may, etc into irep_ids REVERT: bf7ed1a Merge pull request diffblue#313 from diffblue/owen-jones-diffblue/add-structured-lhs-to-value-set REVERT: 1f06d35 Merge pull request diffblue#312 from diffblue/pull-support-20180112 REVERT: e42e97a Merge commit '23666e3af35673c734c9816ffc131b6b9a379e86' into pull-support-20180112 REVERT: 53f1a41 Populate structured_lhs in all `entryt`s REVERT: 574101c Add `structured_lhs` field to entryt REVERT: 3d492fe Add documentation of return values REVERT: d190fd8 Merge remote-tracking branch 'upstream/develop' into pull-support-20180112 REVERT: 092df69 Switch from custom file / path routines to Boost-filesystem REVERT: faf8f00 Merge commit 'a83b52cddbed22304372c276512c63701eb3aedb' into pull-support-20180104 REVERT: 67ec6f2 Merge remote-tracking branch 'upstream/develop' into pull-support-20180104 REVERT: 5266ba2 Merge commit 'ac4756fc3bb0e853f04de2b69f300d65cfbfc553' into pull-support-20171212 REVERT: ca5aa95 Merge remote-tracking branch 'upstream/develop' into merge-develop-20171212 REVERT: ed5f719 Move of alias code from VSA to LVSA. REVERT: a44becc Requests in the PR (structure of comments). REVERT: ef51720 Updates requested in the PR (added comments). REVERT: 377a515 Introducing function 'get_may_alias_values'. REVERT: c0de6fb Merge pull request diffblue#273 from diffblue/smowton/fix/end_to_end_tests REVERT: 37e5b80 Add `override` in a few places REVERT: 653dcb6 Fix taint instrumenter handling array initalisers REVERT: 523f60e Change template of value_set_analysis_baset REVERT: 4f45985 Merge pull request diffblue#271 from diffblue/smowton/merge_develop_2017_11_16 REVERT: 7619d15 Rename ID_lvsa_mode to ID_lvsa_evs_type REVERT: 471180d Adapt to upstream CBMC changes REVERT: e8b3cb9 Merge remote-tracking branch 'upstream/develop' into smowton/merge/develop_20171116 REVERT: f653f85 Merge pull request diffblue#263 from diffblue/owen/fix-memory-bug REVERT: 599a2f9 Merge pull request diffblue#264 from diffblue/smowton/fix/slice24_include REVERT: de905e7 slice24 test: switch from malloc.h to stdlib.h REVERT: c8efb6f Fix bug that can cause segfault REVERT: fac9dea Rename "#lva_mode" to "lvsa_mode" REVERT: 72c8533 Make two irep IDs REVERT: 93ebb84 Merge commit '356aed461b387a8ae815a9901a16d26f32f102be' into develop REVERT: 4820601 Merge remote-tracking branch 'diffblue/develop' into merge-dev-to-ss REVERT: b03ec16 Merge pull request diffblue#239 from diffblue/bugfix/value_sets_fi_and_reaching_defs_retrievals_of_dynamic_objects REVERT: 739c7f5 Merge remote-tracking branch 'upstream/develop' into merge-develop-20171026 REVERT: 37b868a Merge pull request diffblue#251 from diffblue/feature/revert-recording-symbol-table REVERT: c4ed1ae Revert security-scanner version of recording symbol table REVERT: e83e307 Fixed scope of moved symbol REVERT: a6adb19 Fix more catch std::string occurances REVERT: d115b4e catch by const ref instead of by value or non-const ref REVERT: 912ee38 Improve symbol table style REVERT: 6b1a49d Add missing goto-statistics file to Makefile REVERT: d512204 Add cbmc and jbmc as install targets REVERT: bc887c5 Merge commit '93e2d7626046f90e14de76abbaf16c57a0425d8a' into pull-support-20171019 REVERT: 64d81f1 Merge remote-tracking branch 'upstream/develop' into pull-support-20171019 REVERT: 9a59fb9 Renamed DiffBlue -> Diffblue REVERT: db79106 Added explanatory comment for the introduced condition. REVERT: dfc6a20 Fixing C++ code-style issues. REVERT: 7989831 Added regression test for the fixed bug. REVERT: 00b4af2 Bugfix: Explicit retrievals of DOs from value_set amd reaching_defs. REVERT: 19858f9 Fix zeroing of arrays in value set analysis REVERT: 12fd5fe Fix identifying arrays in value set analysis REVERT: 89341da Merge pull request diffblue#227 from diffblue/feature/adding_goto_statistics_to_goto-instrument REVERT: 9cf47a2 Updates requested in the PR. REVERT: 4c4a267 Adding computation and save of goto program statistics. REVERT: 48b154a Bugfix: Exclude functions without bodies from GOTO statistics. REVERT: 6bc86e1 Merge pull request diffblue#222 from diffblue/feature/lexicographical_ordered_dump_of_functions_and_symbols REVERT: a73ee46 Merge pull request diffblue#224 from diffblue/feature/file_utils_add_parsing_of_file_extension REVERT: 421f4eb Merge pull request diffblue#226 from diffblue/feature/goto_statistics REVERT: 6d9f029 Updates requested in the PR. REVERT: 6f8ebe4 Updates requested in the PR. REVERT: d4a04ac Added support of Windows platform to parsing file extension. REVERT: 1884d67 Merge pull request diffblue#221 from diffblue/bugfix/INVARIANT_while(0)_to_while(false) REVERT: 39a774f Introducing GOTO program statistics. REVERT: 821ba1c Updates requested in the PR. REVERT: 9266de0 Add parsing of file extension from file path-name. REVERT: 632ae4b Updates to recording_symbol_tablet REVERT: 56b0b26 Added lexicographical order to textual dump of functions and symbols. REVERT: 79324b3 INVARIANT: while(0) -> while(false) REVERT: 733f7b2 Added is_success and is_error helpers REVERT: 5e7f3f7 Added implicit constructors to main_function_resultt to make code in get_main_symbol even briefer REVERT: 3317a3a Tidied up code in get_main_symbol REVERT: 47fe36f Changed main_function_resultt to use an enum instead of a collection of bools REVERT: a084a6a Reverting indentation in order to make the compiler silent. REVERT: e4b5e12 Merge pull request diffblue#218 from diffblue/cleanup/typo REVERT: 5fecceb Added recording_symbol_tablet REVERT: 4d65951 Split storage for symbol_tablet into a concrete derived type REVERT: 7b254e2 Made move constructor strong exception safe REVERT: d66c0bc Changed interface to symbol_tablet::insert REVERT: 6dc1213 Typo in reachable REVERT: db9a0a7 Updates requested in the PR. REVERT: d00c03d Introducing "enable_ccache" switch (default on) into our build system. REVERT: f079156 Merge pull request diffblue#205 from diffblue/feature/restrict-symbol-table REVERT: 2462077 Misc review requests REVERT: 98d0082 Made lookup return optional REVERT: db69023 Restricted interface of current symbol_tablet REVERT: ea74c6d Updated comment REVERT: 909b557 Added INVARIANT to symbol_tablet::remove REVERT: bd3ee6e Add move insert to symbol_table REVERT: 18aacc0 Add full JSON-structured output for value-set analysis REVERT: 0cdd9c6 Improve structure of JSON static-analysis dump REVERT: 7df9f15 Add LVSA summary dump-to-JSON REVERT: d0d3620 Merge remote-tracking branch 'upstream/develop' into security-scanner-support REVERT: ae83e4e Added install command for required projects. REVERT: c48170e Merge pull request diffblue#192 from diffblue/smowton/feature/split_frontend_final_stage REVERT: f4df5c6 Add tests for mixed GOTO and C input REVERT: 215d5bf Split the entry-point-generation phase into two parts REVERT: ab347d5 Merge pull request diffblue#195 from diffblue/bugfix/missing-const_cast REVERT: 73fba6e Fixed missing const_cast REVERT: eaf97f6 Simplify remove_instanceof logic REVERT: 4969295 Tidy up remove_instanceof REVERT: 2716410 Update linter to cope with CBMC subtree REVERT: da91319 Adapt to upstream change in write_goto_binary interface and languaget REVERT: 08f269c Merge pull request diffblue#1388 from smowton/merge-develop-20170914 REVERT: e3f3abd Merge remote-tracking branch 'upstream/develop' into merge-develop-20170914 REVERT: f25db0a Merge pull request diffblue#189 from diffblue/smowton/fix/remove_debug_code REVERT: 1fae64c Remove stray use of overlay_map REVERT: a2834d0 Map wrappers: forward more of the std::map interface REVERT: 0a668ae Merge commit '6f386e5eeffa223e7213b596403085f8b497023e' into pull-support-20170908-2 REVERT: 04b4f63 Merge pull request diffblue#186 from diffblue/cleanup/misc REVERT: 577fa6c Tightened up usage of maps REVERT: 40557df Used range iterators REVERT: d4e89fd Tidy up symbol_tablet::move REVERT: 5a58539 Merge pull request diffblue#1354 from NathanJPhillips/merge-develop-to-sss REVERT: 498718f Code readability REVERT: 5648db1 Merge latest changes from develop to Security Scanner Support REVERT: 52eb7ed Merge pull request diffblue#1347 from NathanJPhillips/sss/merge-develop REVERT: 660f804 Merge develop into SSS REVERT: 281e384 Workaround for travis performing shallow clones with wrong branch REVERT: 33d8af7 Merge pull request diffblue#1296 from NathanJPhillips/merge-master REVERT: c043179 Applied doxygen style to all new comments REVERT: 3ab10aa Merge branch 'master' into security-scanner-support REVERT: 29e1832 Merge pull request diffblue#925 from NathanJPhillips/security-scanner-support REVERT: 42ea812 Fix missing += in Makefile that causes issues in building unit test REVERT: d016980 Merge master into security-scanner-support REVERT: fbe3f7a Merge pull request diffblue#845 from NathanJPhillips/security-scanner-support REVERT: 1e919d1 Merge branch 'master' into security-scanner-support REVERT: 5159ef1 Merge pull request diffblue#830 from mariusmc92/cleanup/move-singularity-in-vsa REVERT: 606a5ab Added singularity check method as virtual in VSA REVERT: 8faef3b Merge pull request diffblue#818 from NathanJPhillips/security-scanner-support REVERT: 9c06fba Merge master into security-scanner-support REVERT: cdce3fa Merge pull request diffblue#779 from mariusmc92/cleanup/replace-plain-string-dynamic-object REVERT: 42f12f1 Added usages of the dynamic-object prefix's string REVERT: 8a7fbb7 Added global string for dynamic-object prefix REVERT: 55b3640 Merge pull request diffblue#756 from mariusmc92/feature/recency-analysis REVERT: 9b728a7 Propagated changes of dynamic-objects' recency REVERT: 72694d1 Added usage of dynamic-objects with recency REVERT: 28dc578 Merge pull request diffblue#750 from NathanJPhillips/security-scanner-support REVERT: 3dc10b7 Merge master into security-scanner-support REVERT: 33693d8 Merge pull request diffblue#725 from smowton/boost_download REVERT: e16f583 Switch to using Boost header-only tarball REVERT: 36851e1 Merge pull request diffblue#706 from smowton/remove_boost_fs_dependency REVERT: 037da22 Replace boost dependency with simple mkdir -p implementation REVERT: 3f87bb2 Merge pull request diffblue#704 from NathanJPhillips/feature/serialization-improvements REVERT: ad18aa9 Use shared_ptr for traits REVERT: ca0b983 Use explicitly sized integer types REVERT: 1ab6a25 Undid accidental config.inc change REVERT: 29cf00c Extension of the call-graph and call-graph-based algorithms (diffblue#641) REVERT: c694703 Added output in DOT format for class hierarchy. (diffblue#642) REVERT: ef04e12 Merge pull request diffblue#663 from NathanJPhillips/feature/serialization REVERT: 0764707 Used assert instead of logic_error as requested in review REVERT: 74aea8f Added section headings REVERT: 87a6ff5 Added serialization of irept and dstringt REVERT: a39da77 Merge pull request diffblue#673 from NathanJPhillips/security-scanner-support REVERT: 0bd91b5 Merge branch 'master' into security-scanner-support REVERT: 43caa75 Merge pull request diffblue#667 from NathanJPhillips/security-scanner-support REVERT: da9fe29 Merged master to get update to delete_directory and linter REVERT: 08487ad Merge pull request diffblue#634 from smowton/sss_pretty_printing REVERT: ebf7b78 Merge pull request diffblue#643 from NathanJPhillips/bugfix/file_util_sss REVERT: ff0f281 Document pretty-printing mechanism REVERT: 208b2e8 Add pretty-printer extension mechanism REVERT: c4c75da Merge pull request diffblue#656 from NathanJPhillips/security-scanner-support REVERT: 8723d57 Merge master into SSS REVERT: e4ee8e5 Handle path doesn't exist in fileutl_absolute_path REVERT: 749264b Call get_value_set via a base-class reference REVERT: a5ccbd9 Add irep IDs used by the security module REVERT: 7789d01 Add dynamic-object-expr recency REVERT: dcd058a Comment and slightly reformat strip_casts REVERT: c6196c3 Lint value-sets REVERT: 9a811f7 Templatize and virtualize value-set analysis REVERT: 3cd62e0 Value set: add declared-on-type entry member REVERT: 53f9cd1 Add function id to value-set. REVERT: 92ce232 Value set: avoid potential infinite expression REVERT: 8cbf554 Trim and rename namespace-utils REVERT: e9205e6 Style namespace-utils REVERT: a69d950 Add namespace-utils to utils Makefile REVERT: 229bd5b Add symbol parsing utilities. REVERT: 116d994 Windows fileutl builds need shlwapi REVERT: 4bd055b Style and document call graph REVERT: af7599f Style call_graph REVERT: 9bfa1ee Amend function documentation style REVERT: 1095e99 Add call-graph invert and gather-leaves REVERT: c92564f call_graph: add is-(indirect)-parent functions REVERT: 0d862d8 Add call-graph topo sort on goto_functionst REVERT: 85df6db Add call graph sorting and output functions REVERT: b40dc2b Add option for simplify-expr to keep identical structs REVERT: 885bedf Add irep IDs REVERT: 7d57fda Add get-underlying-object utility REVERT: db44fce Add get_this utility function REVERT: 5150eca Add parameter-indices to util Makefile REVERT: 998cc63 Add parameter-indexing utility REVERT: d895844 Call get_language_options from get_goto_model REVERT: 554f796 Static analysis: print instructions in dumps REVERT: 37aa2de Record number of static analysis steps taken REVERT: 32fd50f Permit static analysis to recurse REVERT: 8157141 Use function stub behaviour in single-function mode REVERT: 1c79841 Add static analysis hook for unavailable functions REVERT: 09937e4 Add overlay-map REVERT: afe9f5f Make _start optional REVERT: da72f88 Disable Windows.h min/max define REVERT: 8bb0fe4 Disable Boost on non-Linux platforms REVERT: 03eeb47 Style file-util REVERT: ba470e9 File-util: Windows compatibility fixes REVERT: b7c00a6 Enable Boost per default REVERT: c7e65e5 Install boost in test environment REVERT: be43409 File-util-normalise-path: don't throw REVERT: fc2d511 Improve path normalization logic REVERT: a2ff638 Use boost instead of mkdir -p if available REVERT: a7022f1 Improve file-util code style REVERT: 82ace0f Add basic file utilities REVERT: df36049 Add json->irep deserialization routine REVERT: 938d739 Java checkcast: fix stack when check disabled REVERT: dda9efb Add string-infix utility REVERT: ca45a2b Add goto-program instruction iterator hasher REVERT: 7428ee5 Merge pull request diffblue#583 from diffblue/master git-subtree-dir: cbmc git-subtree-split: 768e8a6
chrisr-diffblue
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Aug 24, 2018
Fix pointer types when converting write_stacks to expressions
|
Closing due to detail in #6284 |
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Main design goals of:
Known links to other tasks/projects:
Method:
I'll iteratively improve the structure of the summaries. I'll start with a simple implementation tested on few hand-written benchmarks and then I'll discuss the design of summaries with others (mainly from the related projects) to get a feedback. In each subsequent iteration I'll update the implementation according the the feedback from the previous iteration. I expect two or three iterations until the summaries will be ready to tackle real-world programs. An iteration may approximately take one week.
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