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New posts in x86-64

Rex prefix decoding for intel x64 arch

Logarithm in C++ and assembly

How to traverse a string in assembly until I reach null? (strlen loop)

What is REX prefix in Instruction Encoding?

Why does GCC allocate more stack memory than needed?

execve() argv in GAS AT&T assembler

Java getProperties

java cpu x86-64 getproperties

CMPXCHG – safe to ignore the ZF flag?

How to compare a char in a string with another char in NASM x86_64 Linux Assembly

How can I compile x86_64 asm code on M1 Mac (ARM)

Missing optimization: mov al, [mem] to bitfield-insert a new low byte into an integer

How do you call C functions from Assembly and how do you link it Statically?

c linux assembly gcc x86-64

How to optimize cell-width measuring with SIMD (find the first column to have a non-zero byte in an 8x8 block of bytes)

c x86-64 simd sse avx

Understanding a DT_TEXTREL warning

Why modern calling conventions pass variadic arguments in registers?

Why do GCC and Clang stop using RIP-relative loads for arrays bigger than 16MB?

Is mfence for rdtsc necessary on x86_64 platform?

c++ linux timestamp x86-64 rdtsc

Where can I find a list of x86_64 assembly instructions?