How does the CPU know its instruction set?...

Why does jmpq of x86-64 only need 32-bit length address?...

Where has Intel documented the encoding of extended registers (R8-R15) in ModR/M byte?...

What do we mean by instruction size?...

What does 011111100 refer to in this LC-3 Code?...

Absolute address of function in object file...

Why is default operand size 32 bits in 64 mode?...

x86 assembly 16 bit vs 8 bit immediate operand encoding...

Encoding 8-bit operand size? Is there a prefix for that like for 16-bit?...

Understanding Instruction Encoding?...

Encoding x86-16 instruction with immediate operand...

Assembly Hack to Binary Machine Language...

Are machine code instructions fetched in little endian 4-byte words on an Intel x86-64 architecture?...

MIPS jump and branch instructions range...

Confused about the binary code for the MVI instruction in the 8085 instruction code. Please see...

Kind of self-modifying program in C...

How do I translate assembly to binary?...

RISC-V branch offset machine instruction encoding...

What is the significance of operations on the register EAX having their own opcodes?...

How Are Registers X/Y/ZMM16-31 Encoded?...

In MIPS assembly, how do we know what function the opcode refers to if it starts with 000000?...

Is x86-64 machine language big endian?...

How to encode immediate value in arm?...

Why are JIT-ed languages still slower and less memory efficient than native C/C++?...

How does less than and greater than work on a logical level in binary?...

Need a way to handle the 2/3 byte VEX in C# assembler...

Assembly Visualizer...

why do repe and repne do the same before movsb?...

How do memory addresses in binary programs point to the right place in memory at runtime?...

What does [--][--] mean in the Intel x86 Assembly docs?...