More Related Contents:
- What do the E and R prefixes stand for in the names of Intel 32-bit and 64-bit registers?
- What are the names of the new X86_64 processors registers?
- x86_64 registers rax/eax/ax/al overwriting full register contents [duplicate]
- Why can I access lower dword/word/byte in a register but not higher?
- Why doesn’t GCC use partial registers?
- How do AX, AH, AL map onto EAX?
- rbp not allowed as SIB base?
- What is the “FS”/”GS” register intended for?
- Why is there not a register that contains the higher bytes of EAX?
- Why are signed and unsigned multiplication different instructions on x86(-64)?
- Why are rbp and rsp called general purpose registers?
- Why is (or isn’t?) SFENCE + LFENCE equivalent to MFENCE?
- Why is imul used for multiplying unsigned numbers?
- Does it make any sense to use the LFENCE instruction on x86/x86_64 processors?
- Why not store function parameters in XMM vector registers?
- How to determine if the registers are loaded right to left or vice versa
- Why isn’t the instruction pointer a normal register usable with MOV or ADD?
- x86 Calculating AX given AH and AL?
- What does the MOVZBL instruction do in IA-32 AT&T syntax?
- When should I use size directives in x86?
- Why are x86 registers named the way they are?
- Using 8-bit registers in x86-64 indexed addressing modes
- What is the purpose of segment registers in x86 protected mode?
- x86 32 bit opcodes that differ in x86-x64 or entirely removed
- What’s the best way to remember the x86-64 System V arg register order?
- Arithmetic identities and EFLAGS
- What is callq instruction?
- What is the compatible subset of Intel’s and AMD’s x86-64 implementations?
- How to know if a register is a “general purpose register”?
- x86 Assembly pushl/popl don’t work with “Error: suffix or operands invalid”