Other utility functions. More...

#include <Zycore/Defines.h>
#include <Zydis/DecoderTypes.h>
#include <Zydis/Status.h>

Include dependency graph for Utils.h:

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Data Structures
struct	ZydisInstructionSegments_
	Defines the `ZydisInstructionSegments` struct. More...

Macros
#define	ZYDIS_MAX_INSTRUCTION_SEGMENT_COUNT 9

Typedefs
typedef enum ZydisInstructionSegment_	ZydisInstructionSegment
	Defines the `ZydisInstructionSegment` struct. More...

typedef struct ZydisInstructionSegments_	ZydisInstructionSegments
	Defines the `ZydisInstructionSegments` struct. More...

Enumerations
enum	ZydisInstructionSegment_ { ZYDIS_INSTR_SEGMENT_NONE , ZYDIS_INSTR_SEGMENT_PREFIXES , ZYDIS_INSTR_SEGMENT_REX , ZYDIS_INSTR_SEGMENT_XOP , ZYDIS_INSTR_SEGMENT_VEX , ZYDIS_INSTR_SEGMENT_EVEX , ZYDIS_INSTR_SEGMENT_MVEX , ZYDIS_INSTR_SEGMENT_OPCODE , ZYDIS_INSTR_SEGMENT_MODRM , ZYDIS_INSTR_SEGMENT_SIB , ZYDIS_INSTR_SEGMENT_DISPLACEMENT , ZYDIS_INSTR_SEGMENT_IMMEDIATE , ZYDIS_INSTR_SEGMENT_MAX_VALUE = ZYDIS_INSTR_SEGMENT_IMMEDIATE , ZYDIS_INSTR_SEGMENT_REQUIRED_BITS = ZYAN_BITS_TO_REPRESENT(ZYDIS_INSTR_SEGMENT_MAX_VALUE) }
	Defines the `ZydisInstructionSegment` struct. More...

Functions
ZYDIS_EXPORT ZyanStatus	ZydisCalcAbsoluteAddress (const ZydisDecodedInstruction instruction, const ZydisDecodedOperand operand, ZyanU64 runtime_address, ZyanU64 *result_address)
	Calculates the absolute address value for the given instruction operand. More...

ZYDIS_EXPORT ZyanStatus	ZydisCalcAbsoluteAddressEx (const ZydisDecodedInstruction instruction, const ZydisDecodedOperand operand, ZyanU64 runtime_address, const ZydisRegisterContext register_context, ZyanU64 result_address)
	Calculates the absolute address value for the given instruction operand. More...

ZYDIS_EXPORT ZyanStatus	ZydisGetAccessedFlagsByAction (const ZydisDecodedInstruction instruction, ZydisCPUFlagAction action, ZydisCPUFlags flags)
	Returns a mask of accessed CPU-flags matching the given `action`. More...

ZYDIS_EXPORT ZyanStatus	ZydisGetAccessedFlagsRead (const ZydisDecodedInstruction instruction, ZydisCPUFlags flags)
	Returns a mask of accessed CPU-flags that are read (tested) by the current instruction. More...

ZYDIS_EXPORT ZyanStatus	ZydisGetAccessedFlagsWritten (const ZydisDecodedInstruction instruction, ZydisCPUFlags flags)
	Returns a mask of accessed CPU-flags that are written (modified, undefined) by the current instruction. More...

ZYDIS_EXPORT ZyanStatus	ZydisGetInstructionSegments (const ZydisDecodedInstruction instruction, ZydisInstructionSegments segments)
	Returns offsets and sizes of all logical instruction segments (e.g. More...

Detailed Description

Other utility functions.

Macro Definition Documentation

#define ZYDIS_MAX_INSTRUCTION_SEGMENT_COUNT 9

Defines the ZydisInstructionSegment struct.

Defines the ZydisInstructionSegments struct.

Defines the ZydisInstructionSegment struct.

Enumerator
ZYDIS_INSTR_SEGMENT_NONE
ZYDIS_INSTR_SEGMENT_PREFIXES	The legacy prefixes (including ignored `REX` prefixes).
ZYDIS_INSTR_SEGMENT_REX	The effective `REX` prefix byte.
ZYDIS_INSTR_SEGMENT_XOP	The `XOP` prefix bytes.
ZYDIS_INSTR_SEGMENT_VEX	The `VEX` prefix bytes.
ZYDIS_INSTR_SEGMENT_EVEX	The `EVEX` prefix bytes.
ZYDIS_INSTR_SEGMENT_MVEX	The `MVEX` prefix bytes.
ZYDIS_INSTR_SEGMENT_OPCODE	The opcode bytes.
ZYDIS_INSTR_SEGMENT_MODRM	The `ModRM` byte.
ZYDIS_INSTR_SEGMENT_SIB	The `SIB` byte.
ZYDIS_INSTR_SEGMENT_DISPLACEMENT	The displacement bytes.
ZYDIS_INSTR_SEGMENT_IMMEDIATE	The immediate bytes.
ZYDIS_INSTR_SEGMENT_MAX_VALUE	Maximum value of this enum.
ZYDIS_INSTR_SEGMENT_REQUIRED_BITS	The minimum number of bits required to represent all values of this enum.