More Related Contents:
- `testl` eax against eax?
- What x86 instructions take two (or more) memory operands?
- What is the meaning of MOV (%r11,%r12,1), %edx?
- What is the 0x10 in the “leal 0x10(%ebx), %eax” x86 assembly instruction?
- Difference between MOVDQA and MOVAPS x86 instructions?
- Why mov/cmp instead of cmp with two memory operands? [duplicate]
- Micro fusion and addressing modes
- Why doesn’t GCC use partial registers?
- Difference between movq and movabsq in x86-64
- A couple of questions about [base + index*scale + disp] and AT&T disp(base, index, scale)
- What does cltq do in assembly?
- Bomb lab phase 5 – 6 char string, movzbl load, and $0xf, %ecx, and index an array with that?
- How many bytes does the push instruction push onto the stack when I don’t specify the operand size?
- What does “int 0x80” mean in assembly code?
- x86-32 / x86-64 polyglot machine-code fragment that detects 64bit mode at run-time?
- What are the segment and offset in real mode memory addressing?
- Do terms like direct/indirect addressing mode actual exists in the Intel x86 manuals
- Does it make any sense to use the LFENCE instruction on x86/x86_64 processors?
- What is the x86 “ret” instruction equivalent to?
- Assembly difference between [var], and var
- 8086 random number generator (not just using the system time)?
- Why are x86 registers named the way they are?
- Carry Flag, Auxiliary Flag and Overflow Flag in Assembly
- What is instruction fusion in contemporary x86 processors?
- call subroutines conditionally in assembly
- Using 8-bit registers in x86-64 indexed addressing modes
- Is there a specification of x86 I/O port assignment?
- Can PTEST be used to test if two registers are both zero or some other condition?
- Cannot move 8 bit address to 16 bit register
- In x86 what’s difference between “test eax,eax” and “cmp eax,0”