x64dbg
/
zydis
mirror of https://github.com/x64dbg/zydis
1
0
Fork 0
Code Releases Activity
522 Commits 3 Branches 1 Tag 8.5 MiB
Commit Graph

43 Commits

Author SHA1 Message Date
flobernd 7d2a3c05ad
Removed all trailing whitespaces 2018-02-28 18:15:18 +01:00
flobernd ef22aef632
Exported `ZydisString*` functions 2018-02-23 01:34:06 +01:00
flobernd bbb864561d
More formatter changes 
- Added `ZydisFormatterFormatOperand` and `ZydisFormatterFormatOperandEx` (this won't print AVX-512/KNC decorators)
- User defined callbacks should return `ZYDIS_STATUS_SKIP_OPERAND` to omit an operand (returning `ZYDIS_STATUS_SUCCESS` without writing to the buffer is now deprecated)
 2018-02-06 19:35:54 +01:00
flobernd 44bbc7cea2
Improved `ZydisPerfTest` 2018-01-11 02:44:26 +01:00
flobernd 407a527ae7
Improved `ZydisPerfTest` 2018-01-10 23:11:57 +01:00
flobernd dff821402b Refactored `ZydisFormatter` 
- Added `ZYDIS_FORMATTER_HOOK_PRE_OPERAND`, `ZYDIS_FORMATTER_HOOK_POST_OPERAND` and `ZYDIS_FORMATTER_HOOK_PRINT_REGISTER`
- Renamed `ZYDIS_FORMATTER_HOOK_PRINT_DISPLACEMENT` to `ZYDIS_FORMATTER_HOOK_PRINT_DISP`
- Renamed `ZYDIS_FORMATTER_HOOK_PRINT_IMMEDIATE` to `ZYDIS_FORMATTER_HOOK_PRINT_IMM`
- Renamed `ZYDIS_FORMATTER_HOOK_PRINT_OPERANDSIZE` to `ZYDIS_FORMATTER_HOOK_PRINT_MEMSIZE`
- Removed `ZYDIS_FORMATTER_HOOK_PRINT_SEGMENT`
- Renamed some enums and types
- Revised documentation
- Fixed examples and tools
 2017-12-03 22:38:20 +01:00
flobernd 02030c3b92
Various changes and refactorings 
- Moved types and functions from `FormatHelper.h/c` to `String.h/c`
- Added `ZydisMnemonicGetStringEx` function that returns the mnemonic-string as `ZydisString` struct
- Added `ZYDIS_UNUSED_PARAMETER` macro
- Fixed omitting of operands in custom formatter-hooks
- Fixed `FormatterHooks` example
- Refactored some code
 2017-12-02 06:36:12 +01:00
Mattiwatti 039a0b93d7
Make ZydisWinKernel compatible with Clang 2017-11-29 17:01:15 +01:00
Mattiwatti f32aab6e03
Add ZydisWinKernel as an example of a Windows kernel mode driver utilizing Zydis 2017-11-29 00:51:59 +01:00
Joel Höner 9bd4616f6f Added `ZYDIS_FUZZ_AFL_FAST` CMake switch 
- Enables AFL persistent mode and reduces prints in `ZydisFuzzIn`
 2017-11-27 00:32:15 +01:00
Joel Höner cf24ee010a Introduced custom integer types 2017-11-25 01:47:02 +01:00
flobernd e314c71db3 Added some undocumented `PREFETCH` instructions 2017-11-16 18:47:42 +01:00
flobernd 8289bb9fc4 Fixed `ZydisFuzzIn` tool 2017-11-13 20:12:13 +01:00
flobernd adbfb9cd66 Added formatter properties to control padding of hexadecimal values 
- Renamed `ZydisFormatterSetAttribute` to `ZydisFormatterSetProperty`
- Renamed some formatter enums
- Added `ZYDIS_FORMATTER_PROP_ADDR_PADDING`
- Added `ZYDIS_FORMATTER_PROP_DISP_PADDING`
- Added `ZYDIS_FORMATTER_PROP_IMM_PADDING`
 2017-11-06 21:35:13 +01:00
flobernd cbf06b1bf3 Minor interface changes 
- Reverted last change
- Removed `ZydisFormatterInitEx`
- Added `ZydisFormatterSetAttribute`
 2017-11-03 02:24:02 +01:00
Joel Höner 3a38b9ceb5 Revert "Minor interface changes" 
This reverts commit 0ba5c95dac.
 2017-11-02 23:03:21 +01:00
flobernd 0ba5c95dac Minor interface changes 
- Removed `ZydisDecoderEnableMode`
- Added `ZydisDecoderInitEx` with an additional `flags` parameter that can be used to specify a mask of decoder-modes
 2017-11-02 17:03:12 +01:00
flobernd 57f7ff8bcd Implemented decoder-modes to support ISA-extensions that conflict with existing instructions 
- Added decoder-modes
 - `ZYDIS_DECODER_MODE_MINIMAL`
 - `ZYDIS_DECODER_MODE_AMD_BRANCHES`
 - `ZYDIS_DECODER_MODE_MPX`
 - `ZYDIS_DECODER_MODE_CET`
 - `ZYDIS_DECODER_MODE_LZCNT`
 - `ZYDIS_DECODER_MODE_TZCNT`
- Removed `ZydisDecoderInitEx` and the possibility to pass a decoder-granularity (use `ZYDIS_DECODER_MODE_MINIMAL` instead)
 2017-11-01 23:39:10 +01:00
Joel Höner 95338c59bc Added previously forgotten const qualifiers 
- Also, fixed integer comparision warning in `ZydisPerfTest`
 2017-10-24 17:21:09 +02:00
flobernd 943993ae4a Changed the way how user-data is passed to custom formatter-callbacks 
* Removed `userData` from the `ZydisDecodedInstruction` struct
* Added `userData` as parameter to all formatter-callbacks
* Added `ZydisFormatterFormatInstructionEx` function with the additional `userData` paramter
* Updated the `FormatterHooks.c` demo
 2017-10-14 18:37:59 +02:00
flobernd 10a9765585 Minor improvements to the performance-test tool 2017-09-25 17:06:14 +02:00
flobernd 66972e43b4 Minor refactorings 2017-09-20 15:46:51 +02:00
flobernd 75729e8446 Fixed compilation of the performance-test tool on linux systems 2017-09-15 00:42:05 +02:00
flobernd 8540326e33 Improved performance-test tool 2017-09-14 23:41:25 +02:00
flobernd 01dca38516 Significantly improved formatter performance 
- Exchanged `vsnprintf` by custom print functions
 2017-09-14 00:59:23 +02:00
flobernd 705f0ed5cd Minor changes to the performance test tool 2017-08-12 04:33:02 +02:00
Joel Höner df6b0cb628 Moved ZydisFuzzIn and ZydisPerfTest to examples 2017-07-24 21:59:54 +02:00
flobernd 8fa80f0b86 Minor bugfixes and improvement of the encoder-table 
- Fixed scale-factor of memory operands, if SIB byte is used
- Fixed operand-encoding missing for some operands
- Added operand-size and address-size filters to the encoder-table
 2017-07-09 18:06:43 +02:00
flobernd 87c9155207 Refactorings 2017-07-03 17:36:03 +02:00
Joel Höner 7ba6ea0596 Moved private headers to `src` directory 2017-07-03 04:16:38 +02:00
flobernd d12059e043 Fixed examples and tools 2017-07-03 03:58:25 +02:00
flobernd 8740b1e50f Major changes to the instruction decoder 
- Decoupled semantic operand decoding (optional) from physical instruction decoding
- Several optimizations of the internal structures
- Further preparations for MVEX-support
 2017-06-12 19:16:01 +02:00
Joel Höner 40d6c39dbe Renamed disassembler mode constants 
ZYDIS_DISASSEMBLER_MODE_* -> ZYDIS_OPERATING_MODE_*
 2017-04-12 21:12:18 +02:00
Joel Höner ebf71d632f Moved `internal` sub-struct from info to context 
Also, fixed examples and tools.
 2017-04-11 03:18:08 +02:00
flobernd 5ead1d9345 Minor refactorings 
- The instruction pointer is now directly passed to the ZydisDecoderDecodeInstruction function
- Removed the user-data pointer in the ZydisOperandInfo struct
 2017-01-12 20:14:12 +01:00
flobernd 4165c3b9b2 Removed Input-struct. The input buffer is now directly passed to the ZydisDecodeInstruction function. 2017-01-11 11:20:24 +01:00
flobernd 5b63557f3c Fixed decoding of instructions with EVEX high-16 register specifiers (R', X, V') 2016-12-05 21:06:29 +01:00
flobernd d4dd176438 Refactorings and bugfixes 
- Added support for the BOUND prefix
- Added support for more detailed operand-actions (read, write, readwrite, cond. read, cond. write, read + cond. write, write + cond. read)
- Added operand-visibility info (explicit, implicit, hidden)
- Fixed some bugs in the prefix-decoding routines
- Removed stdbool.h dependency and introduced custom boolean-type for better portability
 2016-12-05 02:24:01 +01:00
flobernd bcfb84e59b Minor refactorings 2016-11-29 11:49:38 +01:00
Joel Höner cb333fffef Fixed formatter hook example build on LP64 targets 2016-11-29 01:27:39 +01:00
flobernd 816bb570c7 Complete rewrite of the instruction-formatter 
- Added hooking functionality to support custom instruction-formatting
- Added FormatterHooks demo that demonstrates the hooking functionality

InstructionEditor:
- Fixed issues with still non-deterministic output on code-generation
 2016-11-26 13:08:37 +01:00
flobernd be56ef937d Minor bugfixes and refactorings 2016-11-21 14:55:17 +01:00
flobernd 7c9a6db6af Initial version 2.0 release 2016-05-25 21:25:48 +02:00