x64 instruction list - EAS
x86 and amd64 instruction reference - felixcloutier.com
https://www.felixcloutier.com/x86956 hàng · 30/05/2019 · x86 and amd64 instruction reference Derived from the May 2019 version of the Intel® 64 and IA-32 Architectures Software Developer’s Manual . Last updated 2019-05-30.
CMP
In 64-bit mode, the instruction’s default operation size is 32 bits. Use of the …
JMP
The instruction’s operation size is fixed at 64 bits. If a selector points to a gate, …
Div
The action of this instruction depends on the operand size (dividend/divisor). …
Mul
The destination operand is an implied operand located in register AL, AX or …
Rep/Repe/Repz/Repne/Repnz
F3H as REP/REPE/REPZ for string and input/output instruction. F3H is a …
Mov
The MOV instruction cannot be used to load the CS register. Attempting to do so …
Chỉ xem kết quả từ felixcloutier.comx64 Instructions - Windows drivers | Microsoft Docs
https://docs.microsoft.com/.../x64-instructions15/12/2021 · The x64 instruction set includes recent additions to the x86, such as SSE 2. Programs compiled for x64 can freely use these instructions. Data Transfer. The x64 provides new variants of the MOV instruction that can handle …
Where can I find a list of x86_64 assembly instructions?
https://stackoverflow.com/questions/1786515626/04/2017 · Here is a list of all the instructions: http://ref.x86asm.net. As x86(_64) is a CISC processor, it has a big instruction set, but the compilers, unless you are optimizing, only use a "small" subset of it. You can check that disassembling binaries with …
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A Beginners' Guide to x86-64 Instruction Encoding ...
https://www.systutorials.com/beginners-guide-x86-64-instruction-encoding- Before you move on to following parts, let’s make clear of one especially confusing part for beginners about the assembly syntax when you read various documents: there are AT&T syntax and Intel syntax. In Intel documents, it is usually in Intel syntax. With GNU tool chains on Linux, the default syntax used is usually the AT&T one. The most significant different between these 2 …
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x86-64 Instructions Set - SourceForge
linasm.sourceforge.net/docs/instructions/index.phpx86-64 Instructions Set CPU instructions The general-purpose instructions perform basic data movement, arithmetic, logic, program flow, and string operations which programmers commonly use to write application and system software to run on Intel 64 and IA-32 processors.
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X86-64 Instruction Encoding - OSDev Wiki
https://wiki.osdev.org/X86-64_Instruction_Encoding- An x86-64 instruction may be at most 15 bytes in length. It consists of the following components in the given order, where the prefixes are at the least-significant (lowest) address in memory: 1. Legacy prefixes(1-4 bytes, optional) 2. Opcode with prefixes(1-4 bytes, required) 3. ModR/M(1 byte, if required) 4. SIB(1 byte, if required) 5. Displacement(1, 2, 4 or 8 bytes, if required) 6. Imm…
How Many x86-64 Instructions Are There Anyway?
https://stefanheule.com/blog/how-many-x86-64-instructions-are-there-anyway07/03/2016 · Due to the backward compatibility, this instruction set still includes most of the instructions from the very first generation of x86, and anything in between. Attempts 1 and 2: Mnemonics Machine instructions (the ones and zeros that tell your computer what to do next) have a portion called the opcode that determines what operation is performed.
Introduction to x64 Assembly - Intel Developer Zone
https://www.intel.com/content/dam/develop/external/... · PDF tệpx64 is a generic name for the 64-bit extensions to Intel‟s and AMD‟s 32-bit x86 instruction set architecture (ISA). AMD introduced the first version of x64, initially called x86-64 and later
coder64 edition | X86 Opcode and Instruction Reference 1.12
ref.x86asm.net/coder64.htmlInvalid Instruction in 64-Bit Mode: 61: E: invalid: Invalid Instruction in 64-Bit Mode: 62: E: invalid: Invalid Instruction in 64-Bit Mode: 63: r: E: MOVSXD: r32/64: r/m32: Move with Sign-Extension: 64: FS: FS: FS segment override prefix: 65: GS: GS: GS segment override prefix: 66: no mnemonic: Operand-size override prefix: 66: M: no mnemonic: sse2: Precision-size override prefix: 67: no …
Intel® 64 and IA-32 Architectures Software Developer’s Manual
https://www.intel.com/content/dam/www/public/us/en/... · PDF tệpIntel® 64 and IA-32 Architectures Software Developer’s Manual Volume 2 (2A, 2B, 2C & 2D): Instruction Set Reference, A-Z NOTE: The Intel 64 and IA-32 Architectures Software Developer's Manual consists of three volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-Z, Order Number 325383;
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