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New posts in x86-64

Meaning of REX.w prefix before AMD64 jmp (FF25)

winapi assembly x86-64

Is it possible to vectorize myNum += a[b[i]] * c[i]; on x86_64?

x86 x86-64 sse simd vectorization

Why is uint_least16_t faster than uint_fast16_t for multiplication in x86_64?

c x86-64 multiplication unsigned

Does the REX.B override work with the MOVSS instruction?

assembly x86-64

Writing x86_64 linux kernel module in assembler

assembly linux-kernel x86-64 kernel-module

CS:APP example uses idivq with two operands?

assembly x86-64 instruction-set

Why do x86-64 Linux system calls modify RCX, and what does the value mean?

linux assembly x86-64 system-calls

Why don't GCC and Clang use cvtss2sd [memory]?

performance assembly x86-64 sse

What is this assembly function prologue / epilogue code doing with rbp / rsp / leave?

macos gcc assembly stack x86-64

How to load a pixel struct into an SSE register?

c pixel x86-64 sse intrinsics intel

Can branch prediction cause illegal instruction?

assembly x86-64 cpu-architecture branch-prediction

Can't call C standard library function on 64-bit Linux from assembly (yasm) code

linux assembly x86-64 nasm yasm

MWAIT vs HALT in terms of efficiency

assembly x86-64 cpu-architecture instruction-set

IBM example code, non re-entrant functions doesn't work in my system

c gcc signals x86-64 data-race

Assembly registers in 64-bit architecture

assembly x86-64 32bit-64bit cpu-registers itanium

Is my macbook pro x86 linux or x86_64 darwin? [closed]

x86 x86-64 platform

How to tell gcc to disable padding inside struct? [duplicate]

c gcc x86-64 padding gcc6

byte array permute SSE optimization

c++ gcc x86-64 sse simd

Is this is a good way to intercept system calls?

c linux gcc x86-64 glibc

Reproducing Unexpected Behavior w/Cross-Modifying Code on x86-64 CPUs

assembly concurrency x86 thread-safety x86-64
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