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2.0.0

Features

  • #1016 adds unknown architecture
  • #1014 restores postinstall and man pages
  • #1013 tweaks the cache plugin
  • #1011 tweaks the subroutine ordering in the run plugin
  • #1006 extends the test coverage on Travis
  • #1005 introduces Bap_main the entry point to BAP
  • #1005 new command line interface and library
  • #1005 a new raw loader for opening unknown files and raw code
  • #1005 a new objdump command for linearly disassembling binaries
  • #1005 a new Byteweight threshold using the Bayes Factors procedure
  • #1005 adds more control over byteweight thresholding
  • #1005 implements custom thresholding procedures for Byteweight
  • #1005 extends the Trie module with iterators and printers
  • #1005 new toplevel based on utop
  • #1005 new bytecode frontend for debugging
  • #1005 adds a central location for regular readers and writers
  • #999 tweaks Graphlibs fixpoint to preserve previous solution
  • #998 represents rep prefix with while in x86
  • #993 prevents Primus from going to deep into PLT entries
  • #991 tweaks the print plugin
  • #990 represents ARM conditionals with ite expressions when possible
  • #998 implements more fine granular view on the image memory
  • #979 parametrize Lisp malloc with an initialization strategy
  • #960 new subroutine packing algorithm
  • #960 new incremental disassembler
  • #960 new knowledge representation library
  • #960 new representation of program semantics
  • #960 new bitvectors library
  • #948 disables Primus' taint GC by default

Bug fixes

  • #1013 resolves leaking files in the cache plugin
  • #1003 rectifies Primus semantics in case of exceptions
  • #1002 fixes bind operator in the Future library
  • #1000 fixes instruction properties computation for barriers
  • #985 fixes atexit Lisp stub
  • #980 fixes a bug in the configure script
  • #971 limits continuations at forks in the promiscuous mode
  • #970 fixes the argument evaluation order in call-return
  • #964 fixes Primus random generators
  • #962 fixes the semantics of signed division by zero in x86
  • #958 fixes Primus memory semantics with randomized memories
  • #955 improves stack handling in Primus for x86
  • #950 fixes the taint sanitization procedure

1.6.0

Features

  • #893 adds integration with ida 7
  • #892 implements helper functions for creating and manipulating partitions
  • #906 makes dead code elimination less conservative
  • #914 preserves brancher information in the BIL code of an instruction
  • #820 Jane Street 0.11.x library compatibility + minor fixes
  • #922 few x86 enhancements
  • #923 SSE XMM0 ABI
  • #933 enables bap-elf
  • #934 adds the compiler option to byteweight
  • #932 enables memory sharing between instructions
  • #938 removed upper bound for llvm version, compatibility with LLVM 8.0
  • #926 enables functions with multiple entry

Bug fixes

  • #907 fixes the free-vars-by-dominators computation algorithm
  • #915 fixed building on travis
  • #920 fix the i64 import error
  • #927 fixes ADT printer
  • #939 fixes the order of arguments in the callsites plugin
  • #937 fixes TOCTOU bug in bap log
  • #941 fixes a dependency bug in primus lisp docs

1.5.0

Features

  • #887 Llvm 7.0 compatibility
  • #872 Constant tracking analysis
  • #871 Information sensitivity analysis
  • #868 IDA Pro brancher.
  • #866 Bap-elf compilation for ocaml >= 4.04.1
  • #857 Optimization pass
  • #855 Better reconstructor, symtab, and brancher performance
  • #840 Traps for memory and division operations in Primus
  • #833 Support for x86 CDQ, CDQE, CQO, CWD, CWDE, CBW opcodes
  • #830 BIL passes
  • #821 Interface for binable interval trees
  • #815 Recipes enhancements
  • #813 Mangling of duplicated subroutines
  • #799 Macho loader enhancements
  • #798 Primus Lisp enhancements
  • #795 Llvm 6.0 compatibility

Bug fixes

  • #863 Fixes calls search in reconstructor
  • #856 Fixes the bug that was producing unreachable blocks
  • #853 Cleans /tmp/ida every time ida is called
  • #847 Fixes type inference
  • #841 Several Primus fixes
  • #836 Fixes packed x86 instructions
  • #832 Fixes function names in docstrings
  • #827 Fixes compilations issue on 32 bit machine
  • #817 Hardens IDA plugin
  • #804 Removes duplicated sections in disassemble output
  • #796 Fixes paths comprehension in api plugin
  • #792 Restores the section view
  • #791 Produces correct callgraphs if there are no calls in a program
  • #789 Fixes BIL normalization procedure
  • #733 Fixed bugs in x86 shift instructions

1.4.0

Features

  • PR#762 MIPS and MIPS64 lifters
  • PR#739 PowerPC and PowerPC64 lifters
  • PR#744 LLVM 5.0 compatibility
  • PR#734 BARE Binary Analysis Rule Engine
  • PR#734 New Taint Analysis Framework
  • PR#734 Primus Lisp 2.0 with symbols and methods
  • PR#734 Recipes
  • PR#734 Primus Test Framework
  • PR#734 Dataflow and Abstract Interpretation Framework
  • PR#734 Progress Reports and Profilers
  • PR#773 New primitives for BML

Bug fixes

  • PR#782 Incorrect error handling in x86 lifter
  • PR#734 Failure to decode ICC binaries
  • PR#772 Fixes equiv type in Graphlib
  • PR#771 Unhardcodes llvm backed in the linear sweep disassembler
  • PR#770 Fixes the memory printer
  • PR#761 Fixes handling relocations in reconstructor
  • PR#759 Fixes race condition in the source merge procedure
  • PR#758 Restores the source-type command line option
  • PR#755 Proper handling of tail calls in IR lifter
  • PR#754 Fixes segment registers in mov instruction
  • PR#746 Fixes xor in the BIL simplfication procedure
  • PR#728 Fixes flag calculation in the x86 sub instruction
  • PR#727 Fixes numerous missed sign extensions in x86 lifter
  • PR#725 Adds modulo operation to x86 rot/rol instructions
  • PR#724 Fixes operands order in the x86 xadd instruction
  • PR#723 Fixes segment duplication

1.3.0

Features

  • PR#700 LLVM-4.0 is now supported
  • PR#688 Primus - the microexecution framework
  • PR#688 BIL type checker and normalizer
  • PR#688 New constant folding with effect analysis
  • PR#688 SSA transformation plugin
  • PR#688 Dead code elimination plugin
  • PR#688 New pretty-printer for BIL and bitvectors
  • PR#684 Support for cmdliner 1.0
  • PR#682 Severely reduces memory consumption
  • PR#680 New thin bitvector representation
  • PR#663 Adds topic tags to bundle
  • PR#654 New OGRE based loader that supports:
    • Linux Kernel Modules
    • MachO Kernel Bundles (LLVM 3.8+ only)
    • Plain object files
    • Shared libraries
  • PR#630 Enhancements in IDA plugin

Bug fixes

  • PR#688 Type errors in the x86 lifter
  • PR#688 Type errors in the ARM lifter
  • PR#688 Fixes constant folding
  • PR#672 Fixes demangler plugin
  • PR#665 Fixes symbol cases in objdump
  • PR#644 Robustness fixes in x86 lifter

1.2.0

Features

  • PR#609 compilation with ocaml 4.04.0
  • PR#621 don't store api files in api plugin
  • PR#627 beagle - obfuscated string solver
  • binary release (deb, rpm, tgs)
  • c-bindings

1.1.0

Bug fixes

  • PR#586 segfault with short or damaged files fed to bap.
  • PR#590 llvm 3.8 specific issues
  • PR#592 a bug in lifting x86 PSHUFD/PSHUFB instructions
  • PR#595 bap exit status
  • PR#596 most of the compilation warnings

Features

  • PR#593 bapbundle: it is no longer needed to specify the .plugin extension
  • PR#597 API pass will stop processing in case of the error
  • PR#599 print backtraces from passes
  • PR#600 documented memory interface

1.0.0

  • A powerful plugin system
  • Split Bap.Std into several libraries.
  • The disassembler layer is severely rewritten
  • Made project storable and loadable
  • Added new injection points
  • Added BIL interpreters
  • Removed bap-server
  • New python interface (see https://BinaryAnalysisPlatform/bap-python)
  • New ida integration, that works in both directions
  • Multipass disassembling
  • llvm-3.8 support (#546)
  • new x86 lifter (#549)
  • new testsuite with functional tests (#520)
  • extensible API/ABI (#448)