Detailed info about the EVEX prefix. More...

#include <DecoderTypes.h>

Data Fields
ZyanU8	R
	Extension of the `ModRM.reg` field (inverted). More...

ZyanU8	X
	Extension of the `SIB.index/vidx` field (inverted). More...

ZyanU8	B
	Extension of the `ModRM.rm` or `SIB.base` field (inverted). More...

ZyanU8	R2
	High-16 register specifier modifier (inverted). More...

ZyanU8	mm
	Opcode-map specifier. More...

ZyanU8	W
	64-bit operand-size promotion or opcode-extension. More...

ZyanU8	vvvv
	`NDS`/`NDD` (non-destructive-source/destination) register specifier (inverted). More...

ZyanU8	pp
	Compressed legacy prefix. More...

ZyanU8	z
	Zeroing/Merging. More...

ZyanU8	L2
	Vector-length specifier or rounding-control (most significant bit). More...

ZyanU8	L
	Vector-length specifier or rounding-control (least significant bit). More...

ZyanU8	b
	Broadcast/RC/SAE context. More...

ZyanU8	V2
	High-16 `NDS`/`VIDX` register specifier. More...

ZyanU8	aaa
	Embedded opmask register specifier. More...

ZyanU8	offset
	The offset of the first evex byte, relative to the beginning of the instruction, in bytes. More...

Detailed Description

Detailed info about the EVEX prefix.

Field Documentation

◆ aaa

ZyanU8 aaa

Embedded opmask register specifier.

◆ B

ZyanU8 B

Extension of the ModRM.rm or SIB.base field (inverted).

◆ b

ZyanU8 b

Broadcast/RC/SAE context.

◆ L

ZyanU8 L

Vector-length specifier or rounding-control (least significant bit).

◆ L2

ZyanU8 L2

Vector-length specifier or rounding-control (most significant bit).

◆ mm

ZyanU8 mm

Opcode-map specifier.

◆ offset

ZyanU8 offset

The offset of the first evex byte, relative to the beginning of the instruction, in bytes.

◆ pp

ZyanU8 pp

Compressed legacy prefix.

◆ R

ZyanU8 R

Extension of the ModRM.reg field (inverted).

◆ R2

ZyanU8 R2

High-16 register specifier modifier (inverted).

◆ V2

ZyanU8 V2

High-16 NDS/VIDX register specifier.

◆ vvvv

ZyanU8 vvvv

NDS/NDD (non-destructive-source/destination) register specifier (inverted).

◆ W

ZyanU8 W

64-bit operand-size promotion or opcode-extension.

◆ X

ZyanU8 X

Extension of the SIB.index/vidx field (inverted).

◆ z

ZyanU8 z

Zeroing/Merging.

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

include/Zydis/DecoderTypes.h

Data Fields