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New posts in x86

Exactly what cases does the gcc execstack flag allow and how does it enforce it?

c linux gcc x86 shellcode

x86 instruction encoding tables

How can I detect the number of cores in x86 assembly?

X86 Assembly Instruction Pointer Addressing

c assembly x86

What do FLAGS register components mean in VS 2013?

Who loads the BIOS and the memory map during boot-up

Fastest way to unpack 32 bits to a 32 byte SIMD vector

x86 simd avx bitmask avx2

Convert ARM instruction to i386 instruction

architecture x86 arm

x86 assembly multiply and divide instruction operands, 16-bit and higher

Do FP operations give EXACTLY the same result on various x86 CPUs?

x86 floating-accuracy

SSE runs slow after using AVX

c++ gcc x86 avx sse2

How would fabs(double) be implemented on x86? Is it an expensive operation?

What is instruction fusion in contemporary x86 processors?

How do I compile assembly routines for use with a C program (GNU assembler)?

Getting floating point exception while trying to use div in assembly

assembly x86

Responsibility of stack alignment in 32-bit x86 assembly

Can the x86 do FPU operations independently or in parallel?

Storing two x86 32 bit registers into 128 bit xmm register

assembly x86 simd sse

SSE optimized emulation of 64-bit integers

c++ optimization x86 64-bit sse

What does the /4 mean in FF /4?