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New posts in x86

How to store 4 32 bit floats into one 128 bit xmm register?

assembly x86 x86-64 sse simd

warning: label alone on a line without a colon might be in error

assembly x86 nasm

ASM - What is "%" used for?

assembly x86 att

Flipping endianness in gdb?

assembly x86 gdb endianness

Simplest possible architecture that can be virtualized and run the Linux kernel

x86 assembly - how to use Windows API _WriteConsole@4 - masm32 syntax

winapi assembly x86 masm masm32

Can gcc compile x86 assembly or just link it?

assembly gcc x86

Fastest inline-assembly spinlock

How many bytes does the push instruction push onto the stack when I don't specify the operand size?

Efficiently dividing unsigned value by a power of two, rounding up

How to move (up to) 16 single bytes into an XMM register?

assembly x86 intel sse simd

Why is GCC subtracting 1 and comparing <= 2? Is cmp faster with powers of two in assembly?

c++ assembly gcc x86 x86-64

How is SizeOfImage in the PE optional header computed?

Error reading disk when disk is not a hard drive. Int 0x13 ah 0x02

Who enables the A20 line when booting in pure UEFI?

x86 x86-64 bootloader uefi grub

How to optimize this Delphi function with SSE2?

delphi assembly x86 sse2 basm

How to see the memory occupied by initialised array vs uninitialised array

Device drivers and Interrupt service routines

assembly x86 device drivers

NASM x86 print integer using extern printf

c x86 nasm

Difference between JS and JL x86 instructions

assembly x86