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166 Commits

Author SHA1 Message Date
Romain Thomas
754b8afa2b Add object (ELF::DynamicEntryFlags) for ELF's DT_FLAGS and DT_FLAGS_1 2017-08-01 15:22:01 +02:00
Romain Thomas
f721d02d91 Update doc 2017-08-01 10:18:16 +02:00
Romain Thomas
730d045e05 Enhance LIEF's ELF header 
API Changes (Python / C++):
  * lief.ELF.Header.{arm_flags_list, mips_flags_list, ppc64_flags_list, hexagon_flags_list} - Added

In python, one can do:
`` if lief.ELF.ARM_EFLAGS.EABI_VER5 in lief.ELF.Header: ...``

In C++ we added:
  * LIEF::ELF::Header::has(ARM_EFLAGS, PPC64_EFLAGS, MIPS_EFLAGS...)
 2017-08-01 09:35:55 +02:00
Romain Thomas
4600c2ba8d Provide API to configure the LIEF's logger 
API changes:

  LIEF::Logger::{set_level, set_verbose_level...}

Resolve: #68
 2017-07-31 15:16:02 +02:00
Romain Thomas
af6ab65dc9 Implement ELF::Binary::get_symbols() 
Fix: #70
 2017-07-31 14:46:24 +02:00
Romain Thomas
782295bfb8 Parser Dyld Info in depth (binding, rebases, exports) 
Binding and rebase bytes codes are now parsed as well as export info
trie. Through ``RelocationDyld`` we created kind of *virtual* relocation
to modeling relocation process performed by Dyld

API Changes (Python / C++)
  * MachO::RelocationDyld   - Added
  * MachO::RelocationObject - Added
  * MachO::Relocation       - Updated according to previous ones

  * MachO::ExportInfo       - Added
  * MachO::BindingInfo      - Added

  * MachO::DyldInfo::rebase_opcodes    - Added
  * MachO::DyldInfo::bindings          - Added
  * MachO::DyldInfo::bind_opcodes      - Added
  * MachO::DyldInfo::weak_bind_opcodes - Added
  * MachO::DyldInfo::lazy_bind_opcodes - Added
  * MachO::DyldInfo::exports           - Added
  * MachO::DyldInfo::export_trie       - Added

  * MachO::Symbol
    - Tied to MachO::BindingInfo (if any)
    - Tied to MachO::ExportInfo (if any)

  * MachO::Binary::relocations - Added
  * MachO::Binary::has_symbol  - Added
  * MachO::Binary::get_symbol  - Added

Resolve: #67
 2017-07-30 17:29:09 +02:00
Adrien Guinet
a244e3485f Prefix external project names with "lief_" to avoid conflicts 2017-07-27 16:29:15 +02:00
Romain Thomas
5b993117ed Parse Mach-O 'Version Min' command 
Resolve: #44
 2017-07-27 15:50:55 +02:00
Romain Thomas
f330fa887d Improve parser API 
API Changes:
  - lief.parse() can takes a list of integer as entry
  - LIEF::MachO::parse can take a std::vector<uint8_t> as entry

Related to #49
 2017-07-27 15:46:03 +02:00
Romain Thomas
3e25d2620f Use commit hash instead of commit count 2017-07-25 20:04:59 +02:00
Romain Thomas
968e93f95c Factorize Python packages 2017-07-25 17:06:30 +02:00
Romain Thomas
20a5f666de Rename 'flag' to 'flags' (ELF's segment) 
API changes:
  [C++]    LIEF::ELF::Segment::flag -> LIEF::ELF::Segment::flags
  [Python] lief.ELF.Segment.flag -> lief.ELF.Segment.flags

Resolve: #63
 2017-07-25 07:56:21 +02:00
Romain Thomas
d96971b0c3 Rename 'sizeof_section_header' to 'section_header_size' (ELF's header) 
API changes:
  [C]      Elf_Header_t.sizeof_section_header -> Elf_Header_t.section_header_size
  [C++]    LIEF::ELF::Header::sizeof_section_header -> LIEF::ELF::Header::section_header_size
  [Python] lief.ELF.sizeof_section_header -> lief.ELF.section_header_size

Resolve #62
 2017-07-24 07:44:11 +02:00
Romain Thomas
9391238f11 Add the underlying executable format in the abstract layer 
API changes (Python/C++):
  * lief.Binary.format
  * LIEF::ELF::Binary::format()
 2017-07-22 08:23:17 +02:00
Romain Thomas
8e378c0e32 Fix some warnings 2017-07-19 08:20:18 +02:00
Romain Thomas
669efa2b52 Move ELF::Binary::{is_exported, is_imported} within ELF::Symbol class 
API Changes (C++)
  * ELF::Binary::{is_imported, is_exported}   - Removed
  * ELF::Symbol::{is_imported, is_exported}   - Added
  * ELF::Symbol::{set_imported, set_exported} - Added

API Changes (Python)
  * ELF.Symbol.{imported, exported} - Added
 2017-07-18 10:27:54 +02:00
Romain Thomas
29c8157ecc Parse Mach-O relocations and add MachO API to retrieve section from name 
API Update:
  lief.MachO.Section.relocations - to access to the relocations
  lief.MachO.binary.get_section - Get section from name
  lief.MachO.binary.has_section -Check if section with given name exists

Resolve #57
 2017-07-17 17:27:28 +02:00
Romain Thomas
114616b81d Return 0 instead of an exception when the imagebase can't be computed 2017-07-17 17:21:47 +02:00
Romain Thomas
a89bc6df4f Add import hash function as well as ordinal resolver functions (PE part) 
For PE binary it's now possible get the *imphash* value through the
lief.PE.get_imphash function. It's also possible to resolve ordinals
imports by using the lief.PE.resolve_ordinals

Resolve #54
 2017-07-16 18:02:54 +02:00
Romain Thomas
8c7ceafa82 Handle encoding errors (resolve #59) 2017-07-15 15:10:47 +02:00
Adrien Guinet
b69fc05107 fat_offset API for MachO binaries within FAT MachO 2017-07-15 14:48:41 +02:00
Romain Thomas
15937dee41 Fix typo 2017-07-13 08:53:52 +02:00
Adrien Guinet
9de39bf2d9 Add virtual_address_to_offset to MachO::Binary Python API 2017-07-12 07:38:33 -07:00
Romain Thomas
483b8dc2ea Parse relocations in ELF object file (Resolve #51) 
New API:
  * lief.ELF.Binary.object_relocations - Object relocations
  * lief.ELF.Binary.relocations - All relocations(plt/got, dynamic, obj)
 2017-07-11 20:09:19 +02:00
Romain Thomas
b7b0bde4d5 Add a *purpose* property to ELF relocations 
Adding such property enables to store plt/got and dynamic relocations
in a same container. (related to #51)
 2017-07-11 11:22:21 +02:00
Romain Thomas
0b4bb7d565 Update doc for Mach-O Source Version 2017-07-08 08:45:29 +02:00
Romain Thomas
c359778194 Parse LC_SOURCE_VERSION. Resolve #45 2017-07-07 21:21:22 +02:00
Romain Thomas
18d89198a0 Parse MachO LC_FUNCTION_STARTS 2017-07-07 08:43:42 +02:00
Romain Thomas
0e972d69ce Add Mach-O/dyld_info API 2017-07-05 13:43:28 +02:00
Romain Thomas
e2b81e0a8e Parse MachO Dyld Info, add Python API and update doc 2017-07-04 14:46:48 +02:00
Romain Thomas
c0bb618307 Update doc 2017-07-01 18:35:10 +02:00
Romain Thomas
99896da627 Add 'PE.Symbol.has_section' python API 2017-06-30 17:24:40 +02:00
Romain Thomas
25b9985c80 Add relocation size 2017-06-28 17:45:32 +02:00
Romain Thomas
744c24518c Add the endianness in the abstraction layer (resolve #29) 2017-06-28 07:50:00 +02:00
Romain Thomas
8ddc71d337 Parse PE Rich Header (resolve #15) 2017-06-27 09:12:40 +02:00
Romain Thomas
b37c608cbd Enhance MachO API 
* Add API to retrieve UUID, Main, Dylinker command
* Add Python API for UUID, Main, Dylinker command
 2017-06-25 19:34:45 +02:00
Romain Thomas
907e853b18 Fix some ambiguous API (fix #27) 
PE::Binary::get_content_from_virtual_address can now take either:
  Absolute Virtual Address / Relative Virtual Address

In the PE Python API:
  * Merge 'PE.parse_from_raw' and 'PE.parse'
  * Change 'PE.Binary.section_from_virtual_address' to 'PE.Binary.section_from_rva'

In the PE C++ API:
  * Change 'Binary::section_from_virtual_address' to 'Binary::section_from_rva'
 2017-06-25 15:11:47 +02:00
Romain Thomas
a57139afea Fix conflict between OSX uuid_t and LIEF uuid_t 2017-06-24 08:19:04 +02:00
Romain Thomas
0622118cbc Add API for Mach-O UUID object 2017-06-23 21:37:40 +02:00
Romain Thomas
c44a975913 Enhance 'macho_reader.py' 2017-06-23 21:37:23 +02:00
Romain Thomas
e4cd61e4bf Serialize PE object into json (resolve #18) 2017-06-14 10:17:45 +02:00
Romain Thomas
733053bc63 Enhance PE resources 
* Improve Resource Manager
* Fix bug when rebuilding resources (aligment issue)
* Provide a Python API to access to the resource tree
* Pretty print lang/sublang of resources
* Parse resource dialog
* Parse resource icons
* Parse resource version
* Add tests on the resource builder
* Add tutorial (related to #28)
 2017-06-11 16:47:16 +02:00
Romain Thomas
a8e1e40e1e Update doc 2017-06-11 16:21:30 +02:00
Romain Thomas
6d70333f64 Implement equals operators for ELF::GnuHash 2017-06-11 16:02:01 +02:00
Romain Thomas
37cd8aa3cc Resolve #36 2017-06-11 15:26:42 +02:00
Romain Thomas
d9c6b436b5 Parse ELF notes (resolve #35) 2017-06-11 11:00:41 +02:00
Romain Thomas
caceb3a527 Improve abstraction layer 
* Enable bitness through ``LIEF::Header::is_32`` and
   ``LIEF::Header::is_64` (See #29)
  * Add ``modes`` ot the Python API
  * Abstract binary object type (executable, library...)
 2017-05-06 17:45:04 +02:00
Romain Thomas
ffa51ada1d Bug fix in abstract layer for MachO binaries without entrypoint (library) 
* MachO API: add ``has_entrypoint``
 2017-05-06 17:06:18 +02:00
Romain Thomas
77d43f9db4 Fully handle section-less ELF binaries 
* Fix #25
  * ELF `tiny` binaries are now handled (see #7)
  * Computation of dynamic symbols can be done with differents methods:
    hash table, sections and relocations. (See LIEF::ELF::DYNSYM_COUNT_METHODS)
  * ELF parser can be configured to use one of the DYNSYM_COUNT_METHODS
  * Improve tests
 2017-05-06 16:18:02 +02:00
Romain Thomas
baa1b415ae Enable DOS stub rebuilding 
Python API:

  * lief.PE.Binary.dos_stub property
  * lief.PE.Builder.build_dos_stub method

  C++ API:

  * LIEF::PE::Binary::dos_stub setter/getter
  * LIEF::PE::Builder::build_dos_stub method
 2017-05-01 20:45:53 +02:00