More Related Contents:
- Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
- What’s the purpose of the LEA instruction?
- Why doesn’t GCC use partial registers?
- How to get c code to execute hex machine code?
- rbp not allowed as SIB base?
- Why does this function push RAX to the stack as the first operation?
- Using the extra 16 bits in 64-bit pointers
- How are the fs/gs registers used in Linux AMD64?
- Why are signed and unsigned multiplication different instructions on x86(-64)?
- What do the E and R prefixes stand for in the names of Intel 32-bit and 64-bit registers?
- Why is (or isn’t?) SFENCE + LFENCE equivalent to MFENCE?
- Why is imul used for multiplying unsigned numbers?
- external assembly file in visual studio
- What are the names of the new X86_64 processors registers?
- x64 instruction encoding and the ModRM byte
- Does it make any sense to use the LFENCE instruction on x86/x86_64 processors?
- x86_64 ASM – maximum bytes for an instruction?
- Why not store function parameters in XMM vector registers?
- Unexpectedly poor and weirdly bimodal performance for store loop on Intel Skylake
- Can x86 reorder a narrow store with a wider load that fully contains it?
- How to multiply a register by 37 using only 2 consecutive leal instructions in x86?
- What does “rep; nop;” mean in x86 assembly? Is it the same as the “pause” instruction?
- When should I use size directives in x86?
- Using 8-bit registers in x86-64 indexed addressing modes
- Running 32 bit assembly code on a 64 bit Linux & 64 bit Processor : Explain the anomaly
- x86 32 bit opcodes that differ in x86-x64 or entirely removed
- Arithmetic identities and EFLAGS
- What is callq instruction?
- What is the compatible subset of Intel’s and AMD’s x86-64 implementations?
- x86 Assembly pushl/popl don’t work with “Error: suffix or operands invalid”