New posts in x86

What does the /4 mean in FF /4?

assembly x86 machine-code opcode

adding i2c client devices on x86_64

linux-kernel x86 linux-device-driver embedded-linux acpi

Why do Compilers put data inside .text(code) section of the PE and ELF files and how does the CPU distinguish between data and code?

x86 cpu reverse-engineering compiler-optimization elf

Is it valid to write below ESP?

windows assembly x86 abi stack-pointer

x86-32 / x86-64 polyglot machine-code fragment that detects 64bit mode at run-time?

assembly x86

Can x86 reorder a narrow store with a wider load that fully contains it?

multithreading assembly x86 locking x86-64

Atomic operations, std::atomic<> and ordering of writes

c++ assembly compiler-construction x86

Does an x86 CPU reorder instructions?

multithreading assembly x86 cpu-architecture memory-barriers

Change target CPU settings in Visual Studio 2010 Express

visual-studio visual-studio-2010 x86 anycpu

What does NOPL do in x86 system?

assembly x86 nop

Using the CGA/EGA/VGA planar graphics modes

assembly graphics x86 nasm vga

Can a bool read/write operation be not atomic on x86? [duplicate]

c++ x86 boolean atomic

Fastest way to compute absolute value using SSE

x86 vectorization sse simd absolute-value

Assembly Language - How to do Modulo?

assembly x86 modulo integer-division

Why GCC compiled C program needs .eh_frame section?

c assembly exception-handling x86 elf

REP MOVSB for overlapped memory

assembly x86 x86-64 memcpy memmove

Does a memory barrier ensure that the cache coherence has been completed?

assembly x86 operating-system cpu-cache memory-barriers

Efficient integer compare function

c assembly x86 inline-assembly

Limitations of Intel Assembly Syntax Compared to AT&T [closed]

linux assembly x86 att intel-syntax

What does "rep; nop;" mean in x86 assembly? Is it the same as the "pause" instruction?

assembly x86 x86-64 cpu machine-code