flobernd
0f30c1679b
`KNC` instructions are only valid in 64-bit mode
2017-11-17 01:26:54 +01:00
flobernd
4195e9b0b8
Some decoder and formatter improvements
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- Added `const` specifiers to some local variables
- Added KNC compatibility-mode (`ZYDIS_DECODER_MODE_KNC`) to improve decoding of ambiguous KNC/KNL+ mask-instructions
2017-11-16 22:18:20 +01:00
flobernd
df101d0fe0
Decoder improvements
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- Instructions which are only valid in protected-mode are now rejected, if `ZYDIS_MACHINE_MODE_REAL_16` is used
- The `scale` of memory-operands is now correctly set to `1` in 16-bit mode, if an index register was specified
2017-11-13 19:43:19 +01:00
Joel Höner
a227bd4bbe
Fixed `mode == 0` in `ZydisDecoderEnableMode`
2017-11-03 22:48:33 +01:00
flobernd
cbf06b1bf3
Minor interface changes
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- Reverted last change
- Removed `ZydisFormatterInitEx`
- Added `ZydisFormatterSetAttribute`
2017-11-03 02:24:02 +01:00
Joel Höner
3a38b9ceb5
Revert "Minor interface changes"
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This reverts commit 0ba5c95dac
.
2017-11-02 23:03:21 +01:00
flobernd
0ba5c95dac
Minor interface changes
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- 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
97a3425e31
Merge branch 'develop' of github.com:zyantific/zyan-disassembler-engine into develop
2017-11-01 23:39:20 +01:00
flobernd
57f7ff8bcd
Implemented decoder-modes to support ISA-extensions that conflict with existing instructions
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- 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
22318a04dd
Minor decoder fixes
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- Cosmetic changes
- Check `instruction` argument for `NULL`
2017-10-27 03:07:33 +02:00
flobernd
20b98c4a70
Minor bugfixes
2017-10-26 20:16:37 +02:00
flobernd
38df6e0d1e
Improved support for MPX instructions
2017-10-26 20:10:51 +02:00
flobernd
dd4c793885
Fixed messed-up assert condition
2017-10-19 22:19:20 +02:00
flobernd
668db54b18
Added implicit operands for instructions with stack-operations
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- Implicit SP/ESP/RSP register-operand
- Implicit [SP/ESP/RSP] memory-operand
2017-10-19 22:11:23 +02:00
flobernd
9871cb414c
Minor bugfixes
2017-10-19 15:13:09 +02:00
flobernd
943993ae4a
Changed the way how user-data is passed to custom formatter-callbacks
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* 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
505224dc20
Further improvements to address-formatting
2017-09-25 16:18:01 +02:00
flobernd
3223a4d63f
Fixed formatting of "moff"-displacements
2017-09-25 04:10:11 +02:00
flobernd
2145c399b5
Formatter does now print the `far` modifier for the respective instructions
2017-09-23 19:46:27 +02:00
flobernd
6315e29aa5
Added `ZYDIS_ATTRIB_IS_FAR_BRANCH` attribute for far JMP/CALL/RET instructions
2017-09-23 18:26:48 +02:00
flobernd
9222f80b97
Fixed formatting of signed 8-bit immediate operands (again)
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- Renamed `operandSize` to `operandWidth`
- The `operandWidth` field is now set to 8-bit, if the instruction performs a byte-operation
2017-09-21 22:16:37 +02:00
flobernd
66972e43b4
Minor refactorings
2017-09-20 15:46:51 +02:00
flobernd
606214c5a7
Fixed decoding of 16-bit displacements
2017-09-14 22:21:11 +02:00
flobernd
867b6bc109
Fixed an issue where instructions with more than 15-bytes did not get rejected correctly
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fixes #17
2017-09-14 19:05:13 +02:00
flobernd
30f15afe0a
Minor refactorings and bug-fixes
2017-09-14 00:56:01 +02:00
flobernd
01b8267d47
Minor refactorings
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- Adjusted datatype of some enums
- Renamed some things
- `ZydisDecodedInstruction.flags` -> `ZydisDecodedInstruction.accessedFlags`
- `ZydisDecodedInstruction.meta.roundingMode` -> `ZydisDecodedInstruction.meta.rounding.mode`
- `ZydisDecodedInstruction.meta.swizzleMode` -> `ZydisDecodedInstruction.meta.swizzle.mode`
- `ZydisDecodedInstruction.meta.conversionMode` -> `ZydisDecodedInstruction.meta.conversion.mode`
- `ZydisGetCPUFlagsByAction` -> `ZydisGetAccessedFlagsByAction`
2017-09-10 21:43:52 +02:00
flobernd
fec4116ad6
Minor refactorings and bugfixes
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- Added the `ZYDIS_ATTRIB_HAS_MVEX` attribute
- Updated attribute macro values
- Changed size of `ZydisDecodeGranularity` from 32-bit to 8-bit
2017-09-09 14:16:54 +02:00
flobernd
5914abc0be
Tables fixes and more meta-info
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- Added exception-class meta-info
- Added CMake option for shared-libraries
- Fixed some instruction-definitions
- Updated VersionInfo.rc
2017-09-06 17:05:05 +02:00
flobernd
fafa93d40b
Internal refactorings and new meta-info
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- Imported meta-info from Intel XED
- Added instruction-category meta-info to the `ZydisDecodedInstruction` struct
- Added isa-set meta-info to the `ZydisDecodedInstruction` struct
- Added isa-extension meta-info to the `ZydisDecodedInstruction` struct
2017-09-05 17:35:23 +02:00
flobernd
f89398877d
Merge branch 'master' into develop
2017-08-15 14:33:07 +02:00
Joel Höner
4140db6c1f
Encoder progress, ZYDIS_UNREACHABLE for MSVC
2017-07-28 00:37:52 +02:00
flobernd
03ef968413
`REX.R` and `REX.B` is ignored for non-GPR/VR/CR/DR registers
2017-07-26 18:17:59 +02:00
flobernd
341f3866c3
Various changes to the instruction-definitions and decoder/encoder-tables
2017-07-19 18:43:59 +02:00
flobernd
53e89b0800
Replaced `EVEX.z` filter by `acceptsZeroMask` attribute
2017-07-14 22:54:22 +02:00
flobernd
59fa404919
Added detailed information about accessed CPU-flags
2017-07-12 17:48:02 +02:00
flobernd
8fa80f0b86
Minor bugfixes and improvement of the encoder-table
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- 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
5c07598a2d
Improved encoder-table
2017-07-06 21:49:38 +02:00
flobernd
df2dbd9109
Refactorings
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- Renamed Types.h to CommonTypes.h
- Splitted DecoderTypes.h into SharedTypes.h and DecoderTypes.h
- Splitted InstructionTable.h into SharedData.h and DecoderData.h
- Implemented `ZydisGetEncodableInstructions` in EncoderData.h
- Some internal changes to the data-tables
2017-07-06 00:34:36 +02:00
flobernd
f8f928a4a8
Added number of decoded instructions to the performance-test tool output
2017-07-05 16:28:16 +02:00
flobernd
428da82416
Added `ZYDIS_ATTRIB_IS_PRIVILEGED`
2017-07-05 13:47:54 +02:00
flobernd
34a0572948
Refactorings
2017-07-05 13:33:59 +02:00
flobernd
8a626388ae
Improved formatting of decorators
2017-07-04 19:02:11 +02:00
flobernd
af0c6c8cac
Removed EVEX/MVEX compressed 8-bit displacement scale-factor from the public interface (for now)
2017-07-04 16:26:03 +02:00
flobernd
b9cf56af4d
Refactorings
2017-07-04 16:10:21 +02:00
flobernd
bbf8b1193b
Added performance test
2017-07-03 21:10:04 +02:00
flobernd
87c9155207
Refactorings
2017-07-03 17:36:03 +02:00
flobernd
6ce34bd141
Added error-condition for illegal LOCK-prefixes
2017-07-03 17:02:32 +02:00
Joel Höner
7ba6ea0596
Moved private headers to `src` directory
2017-07-03 04:16:38 +02:00
flobernd
38c67d2a85
Refactorings
2017-07-03 03:14:01 +02:00