Zydis v4.1.1
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Segment.h
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1/***************************************************************************************************
2
3 Zyan Disassembler Library (Zydis)
4
5 Original Author : Florian Bernd
6
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in all
15 * copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24
25***************************************************************************************************/
26
31
32#ifndef ZYDIS_SEGMENT_H
33#define ZYDIS_SEGMENT_H
34
35#include <Zycore/Defines.h>
36#include <Zydis/DecoderTypes.h>
37#include <Zydis/Status.h>
38
39#ifdef __cplusplus
40extern "C" {
41#endif
42
48
49/* ============================================================================================== */
50/* Macros */
51/* ============================================================================================== */
52
53/* ---------------------------------------------------------------------------------------------- */
54/* Constants */
55/* ---------------------------------------------------------------------------------------------- */
56
57#define ZYDIS_MAX_INSTRUCTION_SEGMENT_COUNT 9
58
59/* ---------------------------------------------------------------------------------------------- */
60
61/* ============================================================================================== */
62/* Enums and types */
63/* ============================================================================================== */
64
125
151
152/* ============================================================================================== */
153/* Exported functions */
154/* ============================================================================================== */
155
166 ZydisInstructionSegments* segments);
167
168/* ============================================================================================== */
169
173
174#ifdef __cplusplus
175}
176#endif
177
178#endif /* ZYDIS_SEGMENT_H */
Defines the basic ZydisDecodedInstruction and ZydisDecodedOperand structs.
struct ZydisDecodedInstruction_ ZydisDecodedInstruction
Information about a decoded instruction.
#define ZYDIS_EXPORT
Symbol is exported in shared library builds.
Definition Defines.h:67
Status code definitions and check macros.
ZYDIS_EXPORT ZyanStatus ZydisGetInstructionSegments(const ZydisDecodedInstruction *instruction, ZydisInstructionSegments *segments)
Returns offsets and sizes of all logical instruction segments (e.g.
enum ZydisInstructionSegment_ ZydisInstructionSegment
Defines the ZydisInstructionSegment struct.
#define ZYDIS_MAX_INSTRUCTION_SEGMENT_COUNT
Definition Segment.h:57
struct ZydisInstructionSegments_ ZydisInstructionSegments
Defines the ZydisInstructionSegments struct.
ZydisInstructionSegment_
Defines the ZydisInstructionSegment struct.
Definition Segment.h:69
@ ZYDIS_INSTR_SEGMENT_NONE
Definition Segment.h:70
@ ZYDIS_INSTR_SEGMENT_XOP
The XOP prefix bytes.
Definition Segment.h:82
@ ZYDIS_INSTR_SEGMENT_IMMEDIATE
The immediate bytes.
Definition Segment.h:114
@ ZYDIS_INSTR_SEGMENT_OPCODE
The opcode bytes.
Definition Segment.h:98
@ ZYDIS_INSTR_SEGMENT_MODRM
The ModRM byte.
Definition Segment.h:102
@ ZYDIS_INSTR_SEGMENT_MVEX
The MVEX prefix bytes.
Definition Segment.h:94
@ ZYDIS_INSTR_SEGMENT_REX
The effective REX prefix byte.
Definition Segment.h:78
@ ZYDIS_INSTR_SEGMENT_SIB
The SIB byte.
Definition Segment.h:106
@ ZYDIS_INSTR_SEGMENT_REQUIRED_BITS
The minimum number of bits required to represent all values of this enum.
Definition Segment.h:123
@ ZYDIS_INSTR_SEGMENT_EVEX
The EVEX prefix bytes.
Definition Segment.h:90
@ ZYDIS_INSTR_SEGMENT_VEX
The VEX prefix bytes.
Definition Segment.h:86
@ ZYDIS_INSTR_SEGMENT_DISPLACEMENT
The displacement bytes.
Definition Segment.h:110
@ ZYDIS_INSTR_SEGMENT_PREFIXES
The legacy prefixes (including ignored REX prefixes).
Definition Segment.h:74
@ ZYDIS_INSTR_SEGMENT_MAX_VALUE
Maximum value of this enum.
Definition Segment.h:119
Defines the ZydisInstructionSegments struct.
Definition Segment.h:130
ZyanU8 count
The number of logical instruction segments.
Definition Segment.h:134
ZyanU8 size
The size of the segment, in bytes.
Definition Segment.h:148
ZydisInstructionSegment type
The type of the segment.
Definition Segment.h:140
struct ZydisInstructionSegments_::@176220343236242316127027002147332115110201156274 segments[ZYDIS_MAX_INSTRUCTION_SEGMENT_COUNT]
ZyanU8 offset
The offset of the segment relative to the start of the instruction (in bytes).
Definition Segment.h:144