Zydis v4.1.1

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ZydisDecodedInstruction_ Struct Reference

Information about a decoded instruction. More...

`#include <DecoderTypes.h>`

## Data Fields
ZydisMachineMode | machine_mode
| The machine mode used to decode this instruction.
ZydisMnemonic | mnemonic
| The instruction-mnemonic.
ZyanU8 | length
| The length of the decoded instruction.
ZydisInstructionEncoding | encoding
| The instruction-encoding (LEGACY, 3DNOW, VEX, EVEX, XOP).
ZydisOpcodeMap | opcode_map
| The opcode-map.
ZyanU8 | opcode
| The instruction-opcode.
ZyanU8 | stack_width
| The stack width.
ZyanU8 | operand_width
| The effective operand width.
ZyanU8 | address_width
| The effective address width.
ZyanU8 | operand_count
| The number of instruction-operands.
ZyanU8 | operand_count_visible
| The number of explicit (visible) instruction-operands.
ZydisInstructionAttributes | attributes
| See Instruction attributes.
const ZydisAccessedFlags * | cpu_flags
| Information about CPU flags accessed by the instruction.
const ZydisAccessedFlags * | fpu_flags
| Information about FPU flags accessed by the instruction.
ZydisDecodedInstructionAvx | avx
| Extended info for AVX instructions.
ZydisDecodedInstructionMeta | meta
| Meta info.
ZydisDecodedInstructionRaw | raw
| Detailed info about different instruction-parts like ModRM, SIB or encoding-prefixes.

## Detailed Description

Information about a decoded instruction.

## Field Documentation

## ◆ address_width

ZyanU8 address_width

The effective address width.

## ◆ attributes

ZydisInstructionAttributes attributes

See Instruction attributes.

## ◆ avx

ZydisDecodedInstructionAvx avx

Extended info for AVX instructions.

## ◆ cpu_flags

const ZydisAccessedFlags* cpu_flags

Information about CPU flags accessed by the instruction.

The bits in the masks correspond to the actual bits in the FLAGS/EFLAGS/RFLAGS register. See CPU flags.

## ◆ encoding

ZydisInstructionEncoding encoding

The instruction-encoding (LEGACY, 3DNOW, VEX, EVEX, XOP).

## ◆ fpu_flags

const ZydisAccessedFlags* fpu_flags

Information about FPU flags accessed by the instruction.

See FPU flags.

## ◆ length

ZyanU8 length

The length of the decoded instruction.

## ◆ machine_mode

ZydisMachineMode machine_mode

The machine mode used to decode this instruction.

## ◆ meta

ZydisDecodedInstructionMeta meta

Meta info.

## ◆ mnemonic

ZydisMnemonic mnemonic

The instruction-mnemonic.

## ◆ opcode

ZyanU8 opcode

The instruction-opcode.

## ◆ opcode_map

ZydisOpcodeMap opcode_map

The opcode-map.

## ◆ operand_count

ZyanU8 operand_count

The number of instruction-operands.

Explicit and implicit operands are guaranteed to be in the front and ordered as they are printed by the formatter in Intel mode. No assumptions can be made about the order of hidden operands, except that they always located behind the explicit and implicit operands.

## ◆ operand_count_visible

ZyanU8 operand_count_visible

The number of explicit (visible) instruction-operands.

Explicit and implicit operands are guaranteed to be in the front and ordered as they are printed by the formatter in Intel mode.

## ◆ operand_width

ZyanU8 operand_width

The effective operand width.

## ◆ raw

ZydisDecodedInstructionRaw raw

Detailed info about different instruction-parts like ModRM, SIB or encoding-prefixes.

## ◆ stack_width

ZyanU8 stack_width

The stack width.

The documentation for this struct was generated from the following file:

- include/Zydis/DecoderTypes.h